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Mahle International Gmbh
Mahle International Gmbh_20131212

Mahle International Gmbh patents


Recent patent applications related to Mahle International Gmbh. Mahle International Gmbh is listed as an Agent/Assignee. Note: Mahle International Gmbh may have other listings under different names/spellings. We're not affiliated with Mahle International Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mahle International Gmbh-related inventors


 new patent  Adjusting device

An actuating device may include a housing having a first housing part made of plastic and a second housing part, and an electric motor arranged in the second housing part having a drive shaft projecting axially into the first housing part for driving an actuator arranged on an outside of... Mahle International Gmbh

Stacked plate heat exchanger

A stacked-plate heat exchanger may include a high-temperature (HT) coolant circuit, a low-temperature (NT) coolant circuit, heat exchanger plates stacked upon one another and through which two coolants and a medium to be cooled may flow, and an obstruction configured to force a deflection of one of the coolants in... Mahle International Gmbh

Internal combustion engine

An internal combustion engine may include at least one cylinder, a first outlet valve and a second outlet valve for directing exhaust gas out from a combustion chamber of the at least one cylinder. The first outlet valve may include a first valve opening and a first valve body where... Mahle International Gmbh

Valve train for an internal combustion engine

A valve train may include a camshaft, a cam follower, and first and second cams mounted axially adjacent in a torque-proof manner on the camshaft. The valve train may also include an adjustment arrangement having adjustable first and second mechanical engagement elements, which may each cooperate with at least one... Mahle International Gmbh

Valve train for an internal combustion engine

A valve train may include a camshaft having first and second slide guides, first and second cams mounted axially adjacent in torque-proof manners on the camshaft, and a cam follower adjustable between a first position, in which the cam follower is drivingly connected with the first cam, and a second... Mahle International Gmbh

Fin element for a heat exchanger

A fin element for a heat exchanger, in particular for a heating, ventilation, and/or air conditioning system of a motor vehicle, with a plurality of connecting sections and of longitudinal sections, whereby in each case two adjacent longitudinal sections are connected to one another by a connecting section, whereby at... Mahle International Gmbh

Method for producing a hollow valve

A method for producing at least one hollow valve for gas exchange may include introducing a bore into a valve shaft and into a valve head to form the at least one hollow valve, measuring a depth of the bore, washing the at least one hollow valve at least once,... Mahle International Gmbh

Assembly for collecting and removing leaked refrigerant

An assembly for collecting and removing leaked refrigerant, in particular from an evaporator of an air conditioning system of a motor vehicle and/or from a periphery, provided for the refrigerant, of the evaporator with a housing part for the air-tight surrounding of at least one refrigerant connection and/or at least... Mahle International Gmbh

Sliding component and method

An overlay of a sliding component, such as a sliding component for an engine, may provide a bearing surface against a steel journal, for example. The overlay may include intermetallic particles disposed in a matrix including tin (Sn). The matrix may be formed by electroplating. Examples of intermetallic particles include,... Mahle International Gmbh

Piston of an internal combustion engine

A piston of an internal combustion engine may include a piston shaft and a piston head. The piston head may be provided with a closed cooling channel with a cooling medium arranged therein. The piston shaft may have a spherically round cross-sectional shape, wherein a deviation from the roundness with... Mahle International Gmbh

Sorption module

A sorption module for a sorption temperature-control device may include a housing enclosing a working chamber. A sorption zone and a phase change zone may be arranged in the working chamber where a working medium is displaceable reversibly between the sorption zone and the phase change zone. A sorption structure... Mahle International Gmbh

Heat exchanger

A heat exchanger may include a tubular housing, a flange ring, two bases, and heat exchanger tubes that run through the housing and are each held in the bases at a longitudinal end side. A first flow channel may be formed in the heat exchanger tubes, and a second flow... Mahle International Gmbh

Process for obtaining a piston ring and internal combustion engine

A process for obtaining a piston ring may include providing a piston ring of an internal combustion engine and submitting a surface of the piston ring to a laser surface heat treatment. The surface may be a sliding surface of the piston ring. The piston ring may be a one... Mahle International Gmbh

Piston ring and internal combustion engine

A piston ring may include a stainless steel base having between 8% and 15% by weight of chromium, together with other elements and impurities, and having a hardness between 350 HV and 420 HV. The piston ring may also include a superficial nitrided layer having a depth of no more... Mahle International Gmbh

Sorption module

A sorption module may include a housing enclosing a working chamber including a sorption zone and a phase change zone arranged therein. The sorption module may also include a sorption structure, which may be arranged in the sorption zone and coupled in a heat-transmitting manner to a sorption path for... Mahle International Gmbh

Filter element

A filtering system may include a holder and an exchangeable filter element. The filter element may include a first end plate, a second end plate, and a filtering material arranged between the first end plate and the second end plate that separates a filtered zone from an unfiltered zone. The... Mahle International Gmbh

Method for producing a cooling channel piston and cooling channel piston produced by such a method

A method for producing a cooling channel piston may include producing a salt core blank by pressing and sintering a pure salt material having a surface roughness Rz of at most 60 μm. The method may also include one of immersing the salt core blank into a saturated solution of... Mahle International Gmbh

Piston for an internal combustion engine with a shaft

A piston for an internal combustion engine may include a shaft. A dual-layer coating with an inner layer and an outer layer may be applied to the shaft. The inner layer may include organic binders and solid lubricants. The inner layer may also include hard material particles of at least... Mahle International Gmbh

Piston with anti-carbon coating and applying an anti-carbon coating on a piston

A piston having a piston crown with a combustion chamber, and a circumferential ring belt extending from the piston crown and having a plurality of ring grooves separated by piston lands. At least one of the piston lands, ring grooves or top surface of the crown is provided with a... Mahle International Gmbh

Cooling channel cover and piston provided with a cooling channel cover

A cooling channel cover for a piston of an internal combustion engine may include a body having mutually opposite end faces. At least one supply element for a coolant may be received in an opening disposed in the cooling channel cover. The supply element may include an inlet region and... Mahle International Gmbh

Method for manufacturing an arrangement comprising a housing part and at least two conductor paths

A method of manufacturing an assembly with a housing part and at least two conductors of shape sheet metal parts may include providing at least one first conductor formed from at least one sheet metal part and at least one second conductor formed from at least one sheet metal part.... Mahle International Gmbh

Rough cast cylinder liner

A cylinder liner for internal combustion engines has an outer roughened surface that has particularly good adherence properties. The surface has is covered with protrusions or spines of varying shapes and sizes, which are created by spraying the mold with a coating and then casting the cylinder liner in the... Mahle International Gmbh

Cooling channel cover and piston provided with a cooling channel cover

An annular cooling channel cover for a piston may include an elastic material body having opposing end faces. At least two opposing end regions may provide a joint gap and at least one feed element for a coolant may be received in at least one opening disposed in the cooling... Mahle International Gmbh

Flat tube for a heat exchanger

A flat tube for a heat exchanger may include a longitudinal-end inlet for letting a fluid into the flat tube, and a longitudinal-end outlet spaced apart from the inlet in a longitudinal direction for letting the fluid out from the flat tube. The flat tube may also include flow elements... Mahle International Gmbh

Device for transmitting rotational motions without contact

A device for transmitting rotational motions without contact may include an inner rotor with at least one inner-rotor magnet and an outer rotor with at least one outer-rotor magnet. The inner rotor and the outer rotor are magnetically coupled to one another and rotatable along a rotation direction about a... Mahle International Gmbh

Internal-combustion engine piston ring, process for obtaining a piston ring, and internal-combustion engine

A piston ring for an internal-combustion engine may include a body having a substantially annular external surface and a physical vapor deposition coating layer disposed on the external surface. The body may include a gap defined between a first end and a second end. The piston ring may also include... Mahle International Gmbh

Intake manifold with internal exhaust gas recirculation tube

An exemplary intake manifold may include an upper manifold configured to receive fresh air, an EGR tube configured to introduce exhaust gas into the upper manifold to be mixed with the fresh air, and a lower manifold configured to distribute the mixture of the fresh air and the exhaust gas... Mahle International Gmbh

Method for mounting a heat exchanger device and a heat exchanger device

A method for assembling a heat exchanger device of a refrigeration unit may include pushing a heat exchanger coil of the heat exchanger device over a refrigerant collecting vessel of the heat exchanger device. The method may also include fluidically connecting the heat exchanger coil to the at least one... Mahle International Gmbh

Heat exhanger

A heat exchanger, for example an intercooler or a coolant radiator, may include at least two floors each having a passage for accommodating a longitudinal end region of a plurality of fluid-conducting tubes. The heat exchanger may further include at least one side part having a longitudinal end region at... Mahle International Gmbh

Heat exchanger

A heat exchanger, for example a charge-air cooler, may include at least two bases respectively having a passage for receiving a plurality of fluid-conducting tubes on a longitudinal end side. The heat exchanger may include at least one collecting chamber arranged on at least one of the at least two... Mahle International Gmbh

Heat exchanger for tempering of energy storage elements of an energy storage

A heat exchanger may include a heat exchange surface partially coated with a heat-conducting layer. The heat exchange surface may include a plurality of contact regions coated with the heat-conducting layer and a plurality of insulating regions that are not coated with the heat-conducting layer. The heat exchange surface may... Mahle International Gmbh

Pumping device for a waste heat recovery apparatus in a motor vehicle

A pumping device may include a pump housing partially delimiting a working chamber, and a piston arranged therein, axially movable between first and second positions in which the working chamber has maximum and minimum volumes, respectively. The pumping device may include first and second fluid lines for introducing and discharging... Mahle International Gmbh

Thermoelectric module

A thermoelectric module may include a plurality of thermoelectric elements arranged spaced apart from one another between a hot-side substrate and a cold-side substrate. A plurality of conductor bridges may be provided for electrical interconnection of the plurality of thermoelectric elements. One or more of the conductor bridges arranged between... Mahle International Gmbh

Thermoelectric module

A thermoelectric module may include a plurality of thermoelectric elements arranged spaced apart from one another between a hot-side substrate and a cold-side substrate. A plurality of conductor bridges may electrically interconnect the plurality of thermoelectric elements and may contact at least one electric connection. The at least one electric... Mahle International Gmbh

Thermoelectric module

A thermoelectric module may include a plurality of thermoelectric elements arranged spaced apart from one another between a hot-side substrate and a cold-side substrate. A plurality of conductor bridges may electrically interconnect the plurality of thermoelectric elements. An electrically insulated holder may position the plurality of thermoelectric elements between the... Mahle International Gmbh

10/19/17 / #20170301851

Thermoelectric device

A thermoelectric device may include at least two thermoelectric elements manufactured from a thermoelectrically active material. The thermoelectric device may also include at least one conductor path element electrically connecting the at least two thermoelectric elements. The thermoelectric device may further include at least one adapter layer made from a... Mahle International Gmbh

10/19/17 / #20170301932

Method for producing a humidifier block for a humidifier

A humidifier block and a method for producing a humidifier block are disclosed. The humidifier block may include a plurality of membranes each having a cavity for passing a through-flow and a jacket surrounding the cavity in a circumferential direction. The jacket may be moisture-permeable. At least one strip-shaped carrier... Mahle International Gmbh

10/05/17 / #20170284273

Lightweight power cell unit

A power cell unit may include a piston assembly having a piston crown and a piston skirt. The piston crown may include a ring belt portion extending circumferentially about a combustion bowl and at least one boss portion extending downward from the combustion bowl. The power cell unit may also... Mahle International Gmbh

10/05/17 / #20170284331

Piston ring for improved lubrication oil consumption

A piston assembly for an internal combustion engine includes a cylinder bore and a piston having a plurality of ring grooves, and a ring positioned within a ring groove. The ring includes a cross-section having a lower surface and an outer radial surface that form a scraping corner, an inner... Mahle International Gmbh

10/05/17 / #20170284545

Lightweight piston pin for piston inertial loading

An exemplary piston pin for a power cell unit having a piston assembly and a connecting rod may include an elongated body. The elongated body generally may be configured to rotatably secure the piston assembly and the connecting rod in a manner such that no more than approximately an inertial... Mahle International Gmbh

10/05/17 / #20170284707

Absorption chiller

An absorption chiller may include an absorbent circuit in which a liquid absorbent circulates and a working medium circuit in which a liquid working medium circulates. The absorbent circuit may include an absorber and a desorber. The working medium circuit may include an evaporator and a condenser. The absorption chiller... Mahle International Gmbh

10/05/17 / #20170284709

Temperature control device

A temperature control device may include a temperature control structure through which a fluid may be flowable and may have at least one first pipe wall defining an interior, and at least one thermoelectric module, which on a side facing away from the interior chamber of the temperature control structure... Mahle International Gmbh

10/05/17 / #20170285669

Thermostatic working element

A thermostatic working element may include a cup-shaped housing having a housing jacket and a housing base, the housing containing a working chamber in which an expansion material may be located. The working element may also include an axially adjustable working piston projecting into the working chamber through a piston... Mahle International Gmbh

09/28/17 / #20170276027

Valve train for an internal combustion engine

A valve train for an internal combustion engine may include a camshaft and a cam follower. The valve train may also include two first cams arranged on the camshaft in a torque-proof manner and at an axial distance from one another. Each of the two first cams may include an... Mahle International Gmbh

09/28/17 / #20170279026

Thermoelectric module

A thermoelectric module may include a metallic module housing surrounding a module interior and conductor bridges arranged therein. The module housing may include a cold side wall and a warm side wall connected to cold-side conductor bridges and warm-side conductor bridges, respectively, in a thermally conductive, electrically insulating and permanent... Mahle International Gmbh

09/28/17 / #20170279027

Thermoelectric device for a motor vehicle

A thermoelectric device, for example a thermoelectric generator, for a motor vehicle may include a housing defining a housing interior, and the housing may include a first housing part and a second housing part. The housing may further include a fluid-tight thermally insulating element for thermally insulating at least one... Mahle International Gmbh

09/21/17 / #20170266602

Flat filter element and filter device

A flat filter element for filtering a fluid may include a filter body made up of a folded filter material. The filter element may also include a circumferential edge and a side edge running in a circumferential direction along the circumferential edge. The side edge may have at least one... Mahle International Gmbh

09/21/17 / #20170268833

Arrangement for a temperature control device, and temperature control device

An arrangement for a tempering device may include a component including an opening. The arrangement may also include a tubular body through which a fluid is flowable. The tubular body may include a connecting section that may be arranged in and held by the opening of the component. At least... Mahle International Gmbh

09/21/17 / #20170271729

Temperature control device

A temperature control device may include a temperature control structure through which a fluid is flowable and which may have at least one first conduit wall defining an interior, and at least one thermoelectric module arranged on the first conduit wall on a side facing away from the interior. The... Mahle International Gmbh

09/21/17 / #20170271971

Magnetic coupling

A magnetic coupling may include a stator having a first axial portion which merges with a second axial portion along an axial direction, the second axial portion being adjustable relative to the first axial portion along a circumferential direction. The magnetic coupling may also include a first rotor and a... Mahle International Gmbh

09/14/17 / #20170259833

Method for operating a cooling system for a vehicle and cooling system

A method for operating a cooling system for a vehicle, for example a rail vehicle, may include circulating a coolant in a first cooling circuit and in a second cooling circuit. A first heat source to be cooled may be arranged in the first cooling circuit and a second heat... Mahle International Gmbh

09/14/17 / #20170259835

Vehicle cooling system and corresponding operating method

A vehicle cooling system may include a cooling circuit for cooling at least one main component of a vehicle. The cooling circuit may include at least one cooler through which cooling air is flowable and at least two fan chambers adjoined to an outlet side of the at least one... Mahle International Gmbh

09/14/17 / #20170261266

Heat exchanger and producing a heat exchanger

The invention relates to a heat exchanger for a motor vehicle, comprising a heat exchanger block and at least one collection box with a tube plate. The heat exchanger block is made of a plurality of adjacent tubes and corrugated rib elements arranged between the tubes, and one of the... Mahle International Gmbh

09/07/17 / #20170252686

Final separator

A separator for a separator device, for example a final separator for a final separator device for separating water from a liquid such as oil and/or fuel, may include a filter body including at least one filter material through which the liquid can flow. The filter body may have a... Mahle International Gmbh

09/07/17 / #20170254287

Cylinder liner for insertion into an engine block, and engine block

A cylinder liner for insertion into an aluminum internal-combustion engine block may include a cylindrical body of cast iron having a circumferential external surface. The cylinder liner may also have a coating deposited on and surrounding the external surface. The external surface may have a specific roughness, and the coating... Mahle International Gmbh

09/07/17 / #20170254360

Method for producing a bearing assembly

A method for producing a bearing assembly for mounting a control shaft, for example a camshaft, may include: providing a bearing; arranging at least two rings on respective axial front sides of the bearing; pushing the bearing together with the at least two rings onto an assembly mandrel; pre-tensioning the... Mahle International Gmbh

09/07/17 / #20170254418

Piston ring

A piston ring for a piston of a reciprocating internal combustion engine. The piston ring comprises a body having an outer contact surface. A tribological coating is formed on the outer contact surface of the body. The tribological coating comprises a quaternary Cr—V—Ti—N system. In one form, the tribological coating... Mahle International Gmbh

09/07/17 / #20170254443

Method for the production of a tubular member, and tubular member

A method for producing a tubular member from a metal sheet may include applying an adhesive layer to at least one joining section of at least two associated joining sections of the metal sheet, forming the metal sheet into a tubular member such that the at least two associated joining... Mahle International Gmbh

09/07/17 / #20170254597

Stacked plate heat exchanger

A stacked-plate heat exchanger may include a high temperature coolant circuit having a first coolant flow therethrough, and a low-temperature coolant circuit having a second coolant flow therethrough, the first and second coolants having different temperature levels. The heat exchanger may also have heat exchanger plates stacked one on another,... Mahle International Gmbh

08/31/17 / #20170248072

Variable turbine geometry

A variable turbine geometry may include guide blades mounted rotatably in a blade carrier via one blade bearing pin for each guide blade, a blade lever arranged at an end of the blade bearing pin that faces away from the respective guide blade, and an articulated lever for a simultaneous... Mahle International Gmbh

08/24/17 / #20170241362

Engine control system for an internal combustion engine

An engine control system for an internal combustion engine may include at least one energy harvesting module with at least one energy converter and at least one energy module for transmitting electric energy, and at least one sensor for detecting a physical or chemical measurement quantity on or in an... Mahle International Gmbh

08/17/17 / #20170232813

Air conditioning unit of a motor vehicle

An air-conditioning unit of a motor vehicle may include a fan, an evaporator, and a heat exchanger. The heat exchanger may be arranged downstream of the evaporator. The evaporator and heat exchanger may both be arranged in a housing. The air-conditioning unit may also include a first bypass channel bypassing... Mahle International Gmbh

08/17/17 / #20170232816

Air conditioning system of a motor vehicle

An air-conditioning system of a motor vehicle may include a fan, an evaporator, and at least one heat exchanger. The evaporator may be arranged downstream of the heat exchanger and may both be arranged in a housing. An air-conditioning system may also include a first bypass duct that bypasses the... Mahle International Gmbh

08/17/17 / #20170234261

Method for producing a cast component with an insert

A cylinder liner for an internal combustion engine may include an aluminum alloy material including a magnesium content of at least 0.3% by weight, a liner body having a circumferential face, and an adapter layer of silicon oxide disposed on the circumferential face. The adapter layer may include at least... Mahle International Gmbh

08/17/17 / #20170234262

Wet cylinder liner for internal combustion engines, process for obtaining a wet cylinder liner, and internal combustion engine

A wet cylinder liner for internal combustion engines may include a cylindrical body composed of a ferrous alloy having a circumferential outer surface. The cylindrical body may include a first layer and a second layer disposed sequentially on the outer surface. The first layer may include at least one of... Mahle International Gmbh

Patent Packs
08/10/17 / #20170227264

Micro-channel evaporator having compartmentalized distribution

An evaporator may be provided comprising a manifold, a plurality of micro-channel passageways, a distributor, and a separator. The manifold may comprise a shell defining a cavity. The plurality of micro-channel passageways may extend outwardly from the shell of the manifold, wherein the cavity may be in fluid communication with... Mahle International Gmbh

08/10/17 / #20170227301

Heat exchanger and tube

The invention relates to a heat exchanger, particularly for cooling a fluid, comprising a plurality of tubes through which a fluid can flow, an end face of each tube terminating in a collector chamber, said collector chambers being fluidically interconnected by means of the tubes and at least one of... Mahle International Gmbh

08/10/17 / #20170227302

Stacked plate heat exchanger, in particular for a motor vehicle

A stacked-plate heat exchanger may include a plurality of stacked plates that are stacked one on top of another in a stacking direction to form a first fluid channel and a second fluid channel through which a first fluid and a second fluid are flowable. The plurality of stacked plates... Mahle International Gmbh

07/27/17 / #20170210198

Air conditioning unit

An air conditioning unit for a motor vehicle may include a housing having a fan arranged within the housing for generating an air flow and at least one housing region through which the air flow can flow. The housing may also include an outer wall separating a surrounding region of... Mahle International Gmbh

07/20/17 / #20170204245

Sliding engine component

A sliding engine component may include a plastic polymer-based composite layer on a substrate. The composite layer may include a matrix of plastic polymer-based material, and functionalised graphene nano platelets distributed throughout the matrix... Mahle International Gmbh

07/20/17 / #20170204752

Metallic hollow valve for an internal combustion engine of a utility motor vehicle

A metallic hollow valve for an internal combustion engine of a utility vehicle may include a tubular valve stem and a valve head merging into the valve stem. The valve head may have an outer diameter that is enlarged compared to the valve stem. The valve stem and the valve... Mahle International Gmbh

07/20/17 / #20170204888

Multipart housing made of plastic

A multipart plastic housing may include a first plastic housing part and a second plastic housing part detachably securable to one another via at least one fastening device. The at least one fastening device may include a first bracket disposed integrally on the first housing part and a second bracket... Mahle International Gmbh

07/20/17 / #20170205148

Exhaust gas heat exchanger

An exhaust gas heat exchanger may include a housing and a heat exchanger block arranged therein, the heat exchanger block including tube plates and a tube bundle having a plurality of flat tubes held at longitudinal ends of the flat tubes in rim holes formed in a complementary manner thereto... Mahle International Gmbh

07/13/17 / #20170198625

Connecting rod and assembly comprising a piston and a connecting rod

A connecting rod for an internal combustion engine may include a connecting rod shank, a large connecting rod eye, and a small connecting rod eye with a pin bore. An end face of the small connecting rod eye may also include at least one overhang, the overhang running parallel to... Mahle International Gmbh

07/06/17 / #20170190239

Condenser arrangement for an air conditioning system

A condenser arrangement for an air conditioning system may include at least one pipe wall composed of a metal, e.g., aluminium. A protective layer may be disposed on the at least one pipe wall. The protective layer may have a composition including 40 to 90 mass % zinc oxide (ZnO).... Mahle International Gmbh

06/29/17 / #20170184112

Axial fan for conveying cooling air, in particular for an internal combustion engine of a motor vehicle

An axial fan for conveying cooling air, in particular for an internal combustion engine of a motor vehicle. The axial fan includes a hub, on which a plurality of fan blades extending radially outward is arranged, which each have a rear blade edge. In the case of an axial fan... Mahle International Gmbh

06/22/17 / #20170173506

Filter device with drainage means in the cover

A suspended filter device may include a ring filter element arranged in a receiving space. A cover may be securable to a housing from beneath for closing the receiving space. A drainage element may be arranged at the bottom of the cover in an installed state, and a pin may... Mahle International Gmbh

06/22/17 / #20170175622

Sliding element

A sliding element, for example a piston ring for an internal combustion engine, may include a sliding face, an adhesive layer disposed on the sliding face, and a coating disposed over the adhesive layer. The coating may be composed of an amorphous carbon material. The coating may have a ratio... Mahle International Gmbh

06/22/17 / #20170175671

Piston for an internal combustion engine

A piston for an internal combustion engine is formed from an upper part connected to a lower part. The upper part has a combustion bowl, a top land, and a ring belt extending circumferentially around the piston upper part. The lower part contains pin bosses and a piston skirt. A... Mahle International Gmbh

06/22/17 / #20170175696

Solenoid drive for a starter for an internal combustion engine

A solenoid drive may include a ferromagnetic housing having a coil receiving chamber axially limited by opposing first and second face side walls, and a cylindrical coil arrangement having at least one electric coil, and being arranged in the coil receiving chamber and coaxially surrounding a cylindrical coil interior space.... Mahle International Gmbh

Patent Packs
06/22/17 / #20170175762

Fan wheel

A fan wheel for propelling cooling air for an internal combustion engine, including a hub on which a plurality of fan blades is arranged and which includes a rib structure that extends peripherally and has substantially rectangular and flat ribs having an edge region. The ribs sit on the hub... Mahle International Gmbh

06/22/17 / #20170179555

Cooling plate

A cooling plate with a structural plate and a cover plate, wherein the structural plate has a channel-like recess which is enclosed by a raised edge region. The cover plate rests on the raised edge region and covers the channel-like recess in order to form a channel. Openings with connection... Mahle International Gmbh

06/15/17 / #20170167430

Cylinder liner for an internal combustion engine

A cylinder liner for an internal combustion engine may include a hollow cylindrical body. The body may include an internal surface having a longitudinal/axial length. The internal surface may be divided into at least two portions along the longitudinal/axial length. The at least two portions may respectively include a specific... Mahle International Gmbh

06/15/17 / #20170170382

Thermoelectrical device

A thermoelectrical device, for example a thermoelectrical generator, may include a plurality of thermoelectrical modules stacked on top of each other along a stacking direction, each of which may include a number of thermoelectrical elements. A plurality of first heat-conducting elements may be arranged to thermally couple the thermoelectrical modules... Mahle International Gmbh

06/15/17 / #20170170451

Metal air battery

A metal-air battery may include a housing, at least one hollow-cylindrical cathode arranged in the housing between an air chamber and an electrolyte chamber, and at least one metallic anode arranged in the electrolyte chamber. The battery may also include an air path leading through the housing from an air... Mahle International Gmbh

06/08/17 / #20170157672

Method for producing a porous shaped body

A method for producing a porous shaped body may include providing a mixture of a powder including at least one of a metal, a metal alloy, and a ceramic, with a resin/activator mixture. The method may then include introducing the mixture by core shooting into a cavity formed in a... Mahle International Gmbh

06/08/17 / #20170159506

Adjustable camshaft

An adjustable camshaft may include an inner shaft and an outer shaft arranged coaxially thereto, a first element connected to the inner shaft in a rotationally fixed manner via a first pin guided through a first elongated hole of the outer shaft extending in a circumferential direction, and a second... Mahle International Gmbh

06/08/17 / #20170159512

Adjustable camshaft

An adjustable camshaft may include an inner shaft and an outer shaft disposed coaxial therewith. A first cam may be connected non-rotatably to the inner shaft, and a second cam may be connected non-rotatably to the outer shaft. At least two bearing elements may be connected fixedly to the outer... Mahle International Gmbh

06/08/17 / #20170159513

Adjustable camshaft

An adjustable camshaft may include an inner shaft and an outer shaft arranged coaxially thereto, and a phase shifter having a stator and a rotor. The stator may be connected to the outer shaft in a rotationally fixed manner, and the rotor may be connected to the inner shaft in... Mahle International Gmbh

06/08/17 / #20170159605

Cylinder head cover

A cylinder head cover and a method for producing a cylinder head cover are disclosed. The method for producing a cylinder head cover may include: providing at least two metallic bearing bridges including a respective through-opening for mounting at least one camshaft and aligning the respective through-opening of the at... Mahle International Gmbh

06/08/17 / #20170159791

Adjustable camshaft

An adjustable camshaft may have an inner shaft and an outer shaft arranged coaxially thereto, the outer shaft having a recess, and the inner shaft having a recess open towards the outer shaft. The camshaft may also include a first cam connected to the inner shaft in a torque-proof manner,... Mahle International Gmbh

06/08/17 / #20170160023

Method for producing a heat exchanger

A method of producing a heat exchanger is provided that includes a connection between two elements of a heat exchanger, the two elements being connectible to each other in at least one respective contact surface. An adhesive film is applied to at least one of the elements in the region... Mahle International Gmbh

05/18/17 / #20170136846

Fastening arrangement

A fastening arrangement for fastening at least two components together may be utilized in a motor vehicle. The fastening arrangement may include a plurality of screw-on brackets provided on a first component, and a number of retaining pegs provided on a second component. The screw-on brackets may include a through... Mahle International Gmbh

05/18/17 / #20170138393

Bushing and internal combustion eninge

A bushing may include a support surface and a sliding surface having a perimeter midpoint. The sliding surface of the bushing may have a convex profile in relation to a cross section of the bushing. The convex profile may be offset from the perimeter midpoint of the sliding surface of... Mahle International Gmbh

05/18/17 / #20170138396

Bearing element and sliding layer material for a bearing element

A bearing element may include a bearing substrate and a sliding layer of a sliding layer material. The sliding layer material may include a polymeric material and nanodiamonds. The nanodiamonds may also be surface-functionalised nanodiamonds. The bearing element may be suitable for automotive applications, including, but not limited, use within... Mahle International Gmbh

05/11/17 / #20170130615

Camshaft

A camshaft may include a tube-like outer shaft and an inner shaft arranged coaxially thereto and at least partially rotatable with respect to the outer shaft. The inner shaft may have an end section with a reduced external diameter. The inner shaft may be sealed with respect to the outer... Mahle International Gmbh

05/11/17 / #20170130724

Delivery device

A delivery device, for example a fan, may include a drive, a rotor, and an impeller connected rotationally conjointly to a rotor hub of the rotor. The impeller may be coupled to the rotor via one or more detent connections. According to an implementation, the rotor may have a pot-shaped... Mahle International Gmbh

05/04/17 / #20170121810

Sliding element, internal combustion engine and process for obtaining sliding element

A sliding element for internal combustion engines may include a ferrous base provided with a film applied upon a sliding surface. The film may have, sequentially, a metal connecting layer, a transitional layer, and a contact layer. The transitional layer may include a carbide containing a metal element. The contact... Mahle International Gmbh

05/04/17 / #20170122678

Heat exchanger

A heat exchanger for cooling a flow of media, comprising a plurality of pipes. The pipes are each received in a respective pipe base at the ends, and the pipes are received in a housing between the two pipe bases, the housing being connected to the pipe bases in a... Mahle International Gmbh

05/04/17 / #20170122680

Tube bottom and heat exchanger

A tube bottom for a heat exchanger, with a bottom region having slot-type openings, wherein the slot-type openings are rimmed by eyelets and the tube bottom has an attached rim region. Formed between the eyelets and the attached rim region is a U-shaped trough as a receiving region for the... Mahle International Gmbh

04/27/17 / #20170113262

Device for jointing a plurality of elements on a shaft

A device for jointing a plurality of elements, each comprising a cutout for a shaft, in a predetermined angular position on the shaft, may include a traversable guide carriage configured to push the shaft from above through the cutouts of the elements. The device may also include an electrical spindle... Mahle International Gmbh

04/27/17 / #20170113307

Device for positioning a number of elements

A device for positioning a number of function elements, each having a recess for a shaft, in a predetermined angle position on the shaft, may include a plurality of support balconies arranged one above the other, each being destined for a function element. A movable guide carriage may be configured... Mahle International Gmbh

04/27/17 / #20170113309

Device for heating a plurality of functional elements

A device for heating a plurality of functional or receiving elements, such as a cam, balancing mass, gearwheel and/or a bearing, may include a plurality of holding balconies disposed above one another along an axis each associated with a respective receiving element, a plurality of workstations includes a loading station,... Mahle International Gmbh

04/27/17 / #20170115041

Valve mechanism for an air conditioning system

A valve mechanism for an air condition circuit of an air condition system may include a valve housing enclosing a fluid duct for passing a fluid flow, a closure body arranged movably in the fluid duct between at least a closed position and an open position, and adjustment element operably... Mahle International Gmbh

04/27/17 / #20170115069

Indirect charge-air cooler

A heat exchanger, such as an indirect charge-air cooler for an internal combustion engine, may include a first duct system including a plurality of pipes, a second duct system, a collector including a base part and a box part, and at least two opposite side parts. The plurality of pipes... Mahle International Gmbh








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