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Rolls royce Deutschland Ltd x26 Co Kg
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Rolls royce Deutschland Ltd & Co Kg patents


Recent patent applications related to Rolls royce Deutschland Ltd & Co Kg. Rolls royce Deutschland Ltd & Co Kg is listed as an Agent/Assignee. Note: Rolls royce Deutschland Ltd & Co Kg may have other listings under different names/spellings. We're not affiliated with Rolls royce Deutschland Ltd & Co Kg, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rolls royce Deutschland Ltd & Co Kg-related inventors


Rotor blade assembly comprising a ring-shaped or disc-shaped blade carrier and a radially inner reinforcement structure

A rotor blade assembly group for an engine with a ring-shaped or disc-shaped blade carrier having multiple rotor blades that are provided along a circle line about a central axis of the rotor blade assembly group, wherein the blade carrier has a carrier section that extends radially inwards in the... Rolls royce Deutschland Ltd & Co Kg

Rotor blade assembly comprising a ring segment shaped or disc segment shaped blade carrier and a radially inner reinforcement structure

A rotor blade assembly group for an engine with at least one blade carrier having at least one rotor blade that is provided with multiple rotor blades along a circle line about a central axis of the rotor blade assembly group, wherein the blade carrier has a carrier section that... Rolls royce Deutschland Ltd & Co Kg

Geared turbofan engine and sun shaft for driving sun gear of planetary gearbox

A geared turbofan engine with a sun shaft driving a sun gear of planetary gearbox. The sun shaft having a front section proximal to the gearbox and a rear section distal from the gearbox. The outer diameter of the front section of the sun shaft is smaller than the outer... Rolls royce Deutschland Ltd & Co Kg

Combustion chamber arrangement of a gas turbine and aircraft gas turbine

A gas turbine combustion chamber includes first admixing air holes having first inner and outer center points, and second admixing air holes having second inner and outer center points. The first and second inner center points respectively lie on a side of the first and second admixing air holes oriented... Rolls royce Deutschland Ltd & Co Kg

Turbofan engine for a civil supersonic aircraft

A turbofan engine for a civil supersonic aircraft, including: a multi-stage fan, wherein each stage of the multi-stage fan has a fan rotor with rotor blades and a fan stator with stator blades; an inlet flow channel that leads through the fan rotor of the first stage of the multi-stage... Rolls royce Deutschland Ltd & Co Kg

Turbofan engine for a civil supersonic aircraft

A turbofan engine for a civil supersonic aircraft, including: an engine intake; a multi-stage fan that is arranged behind the engine intake; a core engine that comprises a compressor, a combustion chamber and a turbine; a primary flow channel that leads through the core engine; a secondary flow channel that... Rolls royce Deutschland Ltd & Co Kg

Accessory gearbox for a gas turbine engine

A gas turbine engine arrangement includes an accessory gearbox which is mounted so as to be aligned in an axial direction along the engine. The accessory gearbox may be recessed at least partly into a casing of the engine.... Rolls royce Deutschland Ltd & Co Kg

Gas turbine engine with a geared turbofan arrangement

A gas turbine engine, in particular an aircraft engine with a geared turbofan arrangement, with a planetary gearbox being connected through a shaft system with a propulsive fan. The shaft system includes a helical spline coupling coupling two parts of the shaft system, wherein the helical spline coupling is connecting... Rolls royce Deutschland Ltd & Co Kg

Gas turbine engine with a geared turbofan arrangement

A gas turbine engine with a geared turbofan arrangement with a gearbox in a drive train driven by a turbine, a driving side of the gearbox being driveably connected with a propulsive fan, is provided. The gas turbine includes at least one form locking connection device in a drive train... Rolls royce Deutschland Ltd & Co Kg

Gas turbine engine with a geared turbofan arrangement

A gas turbine engine, in particular an aircraft engine is provided. The gas turbine engine including a geared turbofan arrangement, a propulsive fan and a planetary gearbox being driveably connected with a first shaft on the output side of the planetary gearbox and a second shaft on the input side... Rolls royce Deutschland Ltd & Co Kg

Gas turbine engine with a geared turbofan arrangement

A gas turbine engine with a geared turbofan arrangement with a gearbox in a drive shaft assembly driven by a turbine is provided. A driving side of the gearbox being driveably connected with at least one propulsive fan, with at least one mechanical fuse in the drive shaft assembly enabling... Rolls royce Deutschland Ltd & Co Kg

Combustion chamber wall of a gas turbine with a fixture of a combustion chamber shingle

The invention relates to a combustion chamber shingle of a gas turbine combustion chamber with at least one securing bolt that is configured in one piece with the combustion chamber shingle, characterized in that the securing bolt is provided in one piece with a bolt disc that is arranged at... Rolls royce Deutschland Ltd & Co Kg

Manufacturing a layer composite comprising intumescent material, layer composite and engine part

It is provided a method for manufacturing a composite component from which an engine component can be at least partially manufactured, wherein the composite component has a multi-layer structure and at least one layer with an intumescent poriferous material as well as at least one further layer. For manufacturing the... Rolls royce Deutschland Ltd & Co Kg

Device and measuring a rotational movement, in particular a rotational direction, and for detecting a shaft break

A turbomachine with at least one rotatable shaft and at least one device for measuring a rotational movement of a rotatable structural component), in particular of the shaft, is provided. The device has a receiver and a first pattern carrier that has at least one pattern site. Here, the device... Rolls royce Deutschland Ltd & Co Kg

Method for manufacturing of at least one part of an engine component by means of a blank of intumescent material

A method for manufacturing at least one part of an engine component by means of a blank from an intumescent material, which contains at least one fibrous matrix of organic and/or inorganic fibers and an intumescent substance, is provided. The blank is created from the intumescent material with a three-dimensional... Rolls royce Deutschland Ltd & Co Kg

Device and measuring a rotational movement of a rotatable structural component, in particular a rotational direction

A device for measuring a rotational movement, in particular a rotational direction, of a rotatable structural component, in particular a shaft, with a receiver and a pattern carrier that has at least two pattern sites and that can be connected or is connected in such a manner to the rotatable... Rolls royce Deutschland Ltd & Co Kg

Rotor blade for a turbomachine and the assembly of a rotor blade for a turbomachine

A rotor blade for a turbomachine, in particular in an aircraft engine, with a cooling arrangement for cooling a surface inside the rotor blade by means of a cooling medium, in particular cooling air. The rotor blade having an impingement cooling device with a plurality of impingement cooling openings for... Rolls royce Deutschland Ltd & Co Kg

Mixer assembly group for a turbofan engine

A mixer assembly group for a turbofan engine, having a primary flow channel extending along a central axis of the turbofan engine and a secondary flow channel. The mixer assembly group includes a mixer for guiding a first fluid flow from the primary flow channel and a second fluid flow... Rolls royce Deutschland Ltd & Co Kg

Gas turbine

A gas turbine has a combustion chamber and a turbine nozzle guide vane ring. The combustion chamber includes an outer and inner combustion chamber walls with heat shield tiles. The guide vane ring has airfoils, and outer and inner platforms. The outer and/or inner platforms form a radial step towards... Rolls royce Deutschland Ltd & Co Kg

Gas turbine and attaching a turbine nozzle guide vane segment of a gas turbine

A gas turbine, including: a combustion chamber; a high-pressure turbine with a first turbine guide vane ring that is arranged downstream of the combustion chamber, wherein the first turbine guide vane ring has a plurality of turbine nozzle guide vane segments that respectively include at least one guide vane, an... Rolls royce Deutschland Ltd & Co Kg

Fluid flow machine with high performance

A fluid flow machine, includes a main flow path formed by a hub and a housing, an arrangement of rotating blades in the main flow path to supply energy to the fluid, forming a rotor assembly group, an arrangement of resting blades arranged adjacent to the rotor in the main... Rolls royce Deutschland Ltd & Co Kg

Turbofan engine comprising a fairing being located in the secondary flow channel and having a separate end element

A turbofan engine including a core engine and at least one fan by means of which fluid is guided to a primary flow channel for the core engine as well as to a secondary flow channel of the turbofan engine, wherein the secondary flow channel is provided for an outer... Rolls royce Deutschland Ltd & Co Kg

Turbofan engine comprising an overpressure flap at a fairing being located at the secondary flow channel

A turbofan engine including a core engine and at least one fan by means of which fluid is guided to a primary flow channel for the core engine as well as to a secondary flow channel of the turbofan engine, wherein the secondary flow channel extends around the core engine,... Rolls royce Deutschland Ltd & Co Kg

Device of a turbomachine for actuating a setting device and turbomachine with such a device

A device of a turbomachine actuates a setting device to vary a flow cross-section of a flow channel of the turbomachine passable by a fluid flow. The device includes a displacement mechanism having an adjustable actuation appliance and couplable with the setting device, and a drive device for displacing the... Rolls royce Deutschland Ltd & Co Kg

Device of a turbomachine for separating oil from an air-oil volume flow

A device of a turbomachine for separating oil from an air-oil volume flow, with a first separation appliance and a second separation appliance, wherein an air-oil volume flow from an oil-loaded area of the turbomachine can be supplied to the first separation appliance, and wherein the air-oil volume flow, the... Rolls royce Deutschland Ltd & Co Kg

Methods of manufacturing a tandem guide vane segment

Methods for manufacturing a tandem guide vane segment that includes an outer platform, a front guide vane, and a rear guide vane, wherein the front guide vane and the rear guide vane are arranged in a firmly fixated manner with respect to one another. One method includes manufacturing an integral... Rolls royce Deutschland Ltd & Co Kg

Gas turbine and protecting a gas turbine in case of a shaft break

A gas turbine includes a main shaft connecting a turbine to a compressor and an additional shaft extending coaxially to the main shaft. The additional shaft has a first shaft section connected to the compressor and a second shaft section connected to the turbine, the shaft sections separated from each... Rolls royce Deutschland Ltd & Co Kg

Geared gas turbine engine

A gas turbine engine comprising a gearbox, the gearbox comprising a sun gear, an annulus gear, a plurality of planet gears and a carrier, each planet gear being rotatably mounted in the carrier by at least one bearing, the sun gear meshing with the planet gears and the planet gears... Rolls royce Deutschland Ltd & Co Kg

Nacelle and influencing fluid flows in a nacelle

The invention relates to an engine nacelle, including: a nacelle wall that has an inner side and an outer side; an inlet lip that is embodied at that end of the engine nacelle that is formed upstream; and an engine intake that takes in the air required for the respective... Rolls royce Deutschland Ltd & Co Kg

Carrier structure for an epicyclic gear drive, epicyclic gear drive and turbo engine with an epicyclic gear drive

A carrier structure for an epicyclic gear drive is provided. The carrier structure includes carrier elements connected with at least one planet gear and the first carrier element is connected with the second carrier element through at least two struts with the at least two struts having an inclination angle... Rolls royce Deutschland Ltd & Co Kg

Housing for a rotor of an engine

A housing for a rotor of an engine is provided. The housing forms an interior space for accommodating the rotor that is defined by a housing wall and the housing wall (W) circumferentially surrounds the rotor that is accommodated inside the housing. The housing has at least one service opening... Rolls royce Deutschland Ltd & Co Kg

Tank device of an oil circuit of an aircraft engine with an appliance for introducing oil

A tank device of an oil circuit of an aircraft engine for stocking oil inside an interior space that is delimited by a wall, having at least one appliance for introducing oil into the interior space. By means of the appliance for introducing oil, the area of the wall that... Rolls royce Deutschland Ltd & Co Kg

Oil distribution system and turbomachine with an oil distribution system

An oil distribution system for a casing having at least one component to be supplied with oil in the interior of the casing, where the oil can be fed into the interior of the casing by at least one distribution device and where during operation the oil is conveyed by... Rolls royce Deutschland Ltd & Co Kg

Accessory mounting for a gas turbine engine

A gas turbine engine assembly is connected to a pylon for mounting the gas turbine engine to an aircraft. The assembly has a frame supporting at least one accessory independently of the gas turbine engine. Frame is attached to the pylon at forward and rearward engine mounting locations. The frame... Rolls royce Deutschland Ltd & Co Kg

Bearing element and turbomachine with a bearing element

A bearing element for at least one adjustable guide vane of a turbomachine, in particular an aircraft engine, is provided. The bearing element comprising a porous matrix made of carbon and/or graphite and at least one metallic phase or a metal salt that is at least partially arranged inside the... Rolls royce Deutschland Ltd & Co Kg

12/07/17 / #20170348809

Vibropeening system and a using the same

A vibropeening apparatus comprises a main frame, an enclosure receivable within the main frame, a rotary drive mechanism, and an article to be vibropeened. The enclosure defines an internal volume, the internal volume accommodating a vibropeening bed. The article is positioned within the internal volume, and the rotary drive mechanism... Rolls royce Deutschland Ltd & Co Kg

12/07/17 / #20170348818

Vibratory treatment apparatus

Vibratory treatment apparatus including a first receptacle arranged to receive media for vibratory treatment of the article, the first receptacle defining a first aperture; and a first valve positioned at the first aperture of the first receptacle, the first valve being arranged to allow passage of the article there through... Rolls royce Deutschland Ltd & Co Kg

11/02/17 / #20170314470

Turbofan engine and a exhausting breather air of an oil separator in a turbofan engine

A turbofan engine that comprises a primary flow channel inside of which a primary flow flows through a gas generator during operation, a secondary flow channel inside of which a secondary flow is guided past the gas generator during operation, and an oil separator of a lube oil system that... Rolls royce Deutschland Ltd & Co Kg

10/26/17 / #20170306771

Rotor with overhang at blades for a locking element

A rotor for an engine is provided. The rotor comprising a rotor base part that has fastening grooves for rotor blades that are arranged in succession around a rotational axis along a circumferential direction, multiple rotor blades that are respectively supported in a form-fit manner inside a corresponding fastening groove... Rolls royce Deutschland Ltd & Co Kg

10/26/17 / #20170307217

Gas turbine combustion chamber

A gas turbine combustion chamber with a double-wall embodiment, having an outer cold combustion chamber wall and an inner hot combustion chamber wall which form an intermediate space, with impingement cooling holes in the outer combustion chamber wall, effusion cooling holes in the inner combustion chamber wall, outer mixing holes... Rolls royce Deutschland Ltd & Co Kg

10/19/17 / #20170298824

Cooled component

The present invention relates to a gas-turbine combustion chamber having a combustion chamber wall, to which combustion chamber tiles are fastened by means of bolts, where in the bolt fastening area in the combustion chamber wall at least one impingement cooling hole is provided, the center axis of which is... Rolls royce Deutschland Ltd & Co Kg

10/19/17 / #20170299183

Method for operating a lean premix burner of an aircraft gas turbine and device for carrying out the method

The present invention relates to a method for operating a lean premix burner of an aircraft gas turbine, where fuel and primary supporting air are supplied by means of a supporting burner (pilot burner) arranged centrically to the burner axis, where secondary air surrounding the supporting burner is supplied, and... Rolls royce Deutschland Ltd & Co Kg

10/05/17 / #20170282323

Methods of vibro-treating and vibro-treating apparatus

A method and apparatus for vibro-treating an object. The method includes the steps of controlling a relative displacement between a vibro-treating media and a surface area of the object to provide a vibro-treating effect; and, controlling movement of the object relative to a surface of the vibro-treating media whilst controlling... Rolls royce Deutschland Ltd & Co Kg

10/05/17 / #20170284415

Fan housing and engine assembly with fan housing

A fan housing of a turbofan engine that forms an internal space surface at the inner side, delimiting a flow path through the fan of the turbofan engine radially outside, wherein the fan housing has a beginning of the housing that is arranged upstream. It is provided that a divergent... Rolls royce Deutschland Ltd & Co Kg

09/21/17 / #20170267411

Oil tank

An oil tank includes an outer wall with a side limitation and an interior enclosed by the outer wall. A view passage extending from the side limitation into the interior of the tank allows external visual reading of the oil fill level of the tank at or close to the... Rolls royce Deutschland Ltd & Co Kg

09/21/17 / #20170268380

Cooling device for cooling platforms of a guide vane ring of a gas turbine

A cooling device for cooling platforms of a guide vane ring of a gas turbine is arranged downstream inside a main flow channel of a combustion chamber. Cooling air passages are arranged in a wall of the platforms or of an intermediate piece that is connected therewith to guide cooling... Rolls royce Deutschland Ltd & Co Kg

07/27/17 / #20170211422

Turbomachine with an insert device that can be arranged inside a recess of a wall

A turbomachine having a wall that extends circumferentially to a central axis of the turbomachine at least in certain areas, and having at least one insert device that can be connected in a releasable manner to a wall in the area of a recess which is arranged inside the wall.... Rolls royce Deutschland Ltd & Co Kg

07/27/17 / #20170211579

Nose cone for a fan of an aircraft engine

A nose cone for a fan of an aircraft engine that comprises a cone part of fiber-reinforced material. It is provided that an elastomer is integrated into the cone part. The invention further relates to a fan and an aircraft engine with such a nose cone.... Rolls royce Deutschland Ltd & Co Kg

07/27/17 / #20170211592

Rotor in blisk or bling design of an aircraft engine

A rotor in BLISK or BLING design of an aircraft engine, comprising: a rotor disc that, at its radially outer area, forms an annulus which delimits the flow channel of the aircraft engine radially inside; and a plurality of rotor blades that project from the annulus; wherein the rotor disc... Rolls royce Deutschland Ltd & Co Kg

06/29/17 / #20170184118

Compressor and mounting of a compressor

A compressor for a turbomachine, with at least one rotor disc and a space that is at least partially enclosed by the at least one rotor disc and that is arranged axially in front of or behind the at least one rotor disc, wherein vortex reducers are arranged inside the... Rolls royce Deutschland Ltd & Co Kg

06/29/17 / #20170184181

Planetary gear device and jet engine with a planetary gear device

A planetary gear device with at least one sun wheel, a ring gear and at least one planetary wheel that is in mesh with the sun wheel as well as with the ring gear, and that is mounted in a rotatable manner on a planetary carrier. A pressure angle (aph)... Rolls royce Deutschland Ltd & Co Kg

06/22/17 / #20170174352

Engine cowling

An engine cowling, including at least one cowling part, at least one door element and at least one hinge, wherein the hinge fixates the door element at the first cowling part in an openable and closable manner, wherein the hinge can be adjusted in a three-dimensional manner in a first... Rolls royce Deutschland Ltd & Co Kg

06/22/17 / #20170174354

Engine cowling

An engine cowling, comprising a housing part, at least one door element, and a hinge, wherein the hinge fixates the door element at the housing part in an openable and closable manner, wherein the hinge includes a first hinge element, a second hinge element and a bolt, and wherein the... Rolls royce Deutschland Ltd & Co Kg

06/22/17 / #20170175579

Heat exchange system for a power gear box, a power gear box and a turbo engine with a power gear box

A heat exchange system for a power gear box mechanically coupling at least one low pressure compressor stage with at least one turbine stage in a turbo engine, in particular an aircraft turbo engine, is provided. At least one heat transfer device is enclosed, embedded and/or attached with the casing... Rolls royce Deutschland Ltd & Co Kg

06/22/17 / #20170176006

Wall of a structural component, in particular of a gas turbine combustion chamber wall, to be cooled by means of cooling air

A wall of a structural component to be cooled by means of cooling air with at least one cooling air channel, which at least in its outflow area is arranged so as to be inclined at an angle with respect to the wall inclined, penetrating the wall from the side... Rolls royce Deutschland Ltd & Co Kg

06/08/17 / #20170159448

Method of manufacture of a turbine component

A method for manufacturing a component having a defined geometry includes: a) defining a pre-component geometry including interim shape elements and additional, sacrificial elements for supporting interim elements; b) on a base plate, depositing multiple layers of a powder including a material from which the pre-component will be manufactured; c)... Rolls royce Deutschland Ltd & Co Kg

05/25/17 / #20170145858

Valve device and jet engine with a valve device

A valve device of a jet engine includes a body, a seat and a flow path between an inlet and an outlet that can be closed and opened. Depending on an actuating force that results from a fluid pressure at a front surface of the body facing the inlet, as... Rolls royce Deutschland Ltd & Co Kg

05/18/17 / #20170138200

Cooled turbine runner, in particular for an aircraft engine

and wherein a cooling device is provided with at least one cooling air supply channel that extends at least substantially axially and at least over a part of the axial length of the blade root, and with at least one cooling channel that branches off from the same and extends... Rolls royce Deutschland Ltd & Co Kg

05/11/17 / #20170129053

Holding device for a substrate and coating a top surface of a substrate

A holding device for a substrate during the performance of a generative laser method for applying a coating that comprises hard substance particles to a top surface of the substrate is provided. The wall of the substrate is completely surrounded by a thermoconductive wall of the holding device at least... Rolls royce Deutschland Ltd & Co Kg

04/20/17 / #20170108009

Assembly for the rotatably fixed connection of at least two rotating parts in a gas turbine and balancing method

The fastening element is additionally equipped and intended to fix at least one balancing element on the holding element.... Rolls royce Deutschland Ltd & Co Kg

04/13/17 / #20170101871

Blade for fluid flow machine, turbo fan engine and manufacturing a blade

A blade/vane for a turbomachine that has a blade/vane outer skin and a blade/vane internal structure is provided. The blade/vane internal structure has a plurality of elongated support elements that extend obliquely to the radial direction of the blade/vane at least in certain sections, wherein the support elements are connected... Rolls royce Deutschland Ltd & Co Kg

04/13/17 / #20170102005

Diffusor for a radial compressor, radial compressor and turbo engine with radial compressor

A diffuser for a radial compressor of a turbomachine is provided. The diffuser has a plurality of diffuser channels, wherein the diffuser channels extend across a radial area of the diffuser across a bent area into an axial area of the diffuser, wherein, in the radial area of the diffuser,... Rolls royce Deutschland Ltd & Co Kg

04/06/17 / #20170096903

Retaining device for axially retaining a blade and rotor device with such a retaining device

A securing device with multiple securing segments for the axial retaining of at least one rotor blade at a disc wheel a rotor device of a continuous-flow machine. The securing device has at least one effective area that is arranged in a radially inner area and that in the mounted... Rolls royce Deutschland Ltd & Co Kg

04/06/17 / #20170097012

Flow guiding device and turbo-engine with at least one flow guiding device

A flow guiding device in a turbomachine with at least one rotor module that is arranged on a shaft is provided. The rotor module has at least two rotor discs between which respectively one rotor cavity is arranged. The rotor cavities are connected to each other in an air-guiding manner... Rolls royce Deutschland Ltd & Co Kg

03/16/17 / #20170074405

Sealing element, sealing system with a sealing element, turbomachine with a sealing manufacturing a sealing element

A sealing element for a rotating sealing system of a turbomachine is provided. The sealing element, if installed in the sealing system according to the intended use, can be rotated around a rotational axis of the turbomachine. The sealing element comprises a ring-shaped sealing lip that has a central point... Rolls royce Deutschland Ltd & Co Kg

Patent Packs
03/09/17 / #20170067642

Assembly group with a combustion chamber shingle for a gas turbine

An assembly group for a combustion chamber of a gas turbine includes a combustion chamber shingle with a mounting element and a bolt formed as a separate structural component for supporting the combustion chamber shingle at a wall of the combustion chamber. The mounting element has a reception area into... Rolls royce Deutschland Ltd & Co Kg

03/02/17 / #20170058689

Sealing element for a turbo-machine, turbo-machine comprising a sealing element and manufacturing a sealing element

A sealing element for a turbomachine, in particular an aircraft engine, with a housing for the at least one rotating structural component is provided. The sealing element comprises a honeycomb structure for arrangement inside the housing, wherein the honeycomb structure extends in a first direction, wherein support structures are connected... Rolls royce Deutschland Ltd & Co Kg

02/16/17 / #20170044924

System for the active setting of a radial clearance size and aircraft engine with a system for the active setting of a radial clearance size

A system for the active setting of a radial clearance size between a blade tip of at least one compressor stage and/or at least one turbine stage of an aircraft engine and a housing that surrounds the at least one compressor stage and/or the at least one turbine stage is... Rolls royce Deutschland Ltd & Co Kg

02/02/17 / #20170029132

Aircraft engine with a fuel supply appliance and with at least one hydraulic fluid circuit that comprises a hydraulic fluid reservoir and with a heat exchanger

An aircraft engine with a fuel supply appliance and with at least one hydraulic fluid circuit that includes a hydraulic fluid reservoir, and with a heat exchanger. In the area of the heat exchanger, thermal energy can be exchanged between the hydraulic fluid conducted inside the hydraulic fluid circuit and... Rolls royce Deutschland Ltd & Co Kg

02/02/17 / #20170030210

Nozzle guide vane and forming such nozzle guide vane

A nozzle guide vane for a gas turbine engine includes an integrally formed angled nozzle with radially outer and inner platforms and an airfoil extending therebetween. An internal cooling air passage extends between the platforms. A cooling air outlet in the inner platform communicates with the air passage and opens... Rolls royce Deutschland Ltd & Co Kg

01/26/17 / #20170022818

Cooled turbine runner for an aircraft engine

A cooled turbine runner for a gas turbine, in particular an aircraft engine, with turbine blades that are radially arranged at the circumferential surface of a rotor disk, wherein respectively a turbine blade is inserted with a profiled blade root into a correspondingly profiled disk finger groove at the circumferential... Rolls royce Deutschland Ltd & Co Kg

01/26/17 / #20170022819

Rotor device of an aircraft engine with a damping device between turbines blades

A rotor of an aircraft engine includes a disk wheel and at least two turbine blades. A damping device is arranged below a blade platform and inside a cavity between the blades in the radial direction. The cavity is formed by a respective recess at adjoining blades, with respective recesses... Rolls royce Deutschland Ltd & Co Kg

01/26/17 / #20170022836

Turbine with cooled turbine guide vanes

A turbine, in particular a high-pressure turbine, for an aircraft engine, with a housing at which turbine guide vanes are circumferentially arranged, wherein the turbine guide vanes have at least one interior space through which cooling air flows during operation of the turbine. At least one turbine guide vane has... Rolls royce Deutschland Ltd & Co Kg

01/26/17 / #20170023014

Diffuser part for a gas turbine

A diffuser component for a gas turbine is provided, where a fluid flow in the direction of a combustion chamber of the gas turbine can be slowed down by the diffuser component, and a flow cross-section of the diffuser component, which is defined by a diffuser wall is widened to... Rolls royce Deutschland Ltd & Co Kg

01/26/17 / #20170023250

Cowling part and combustor assembly for a gas turbine

A covering part for a combustion chamber of a gas turbine is configured and provided to guide a fluid flow downstream of a diffuser of the gas turbine at least partially into a flow area outside of a combustion space of the combustion chamber so as to cool a combustion... Rolls royce Deutschland Ltd & Co Kg

01/19/17 / #20170016349

Gas turbine engine

A gas turbine engine includes a spool which rotates in use, a static structure and an air bearing, the air bearing being provided at an interface between the spool and the static structure.... Rolls royce Deutschland Ltd & Co Kg

01/12/17 / #20170009989

Gas turbine combustion chamber with integrated turbine inlet guide vane ring as well as manufacturing the same

A gas turbine combustion chamber with an outer combustion chamber wall and an inner combustion chamber wall, wherein the outer combustion chamber wall and the inner combustion chamber wall are respectively formed in one piece with an outer or an inner ring-shaped platform that are connected in one piece with... Rolls royce Deutschland Ltd & Co Kg

01/05/17 / #20170002685

Guide vane of a gas turbine engine, in particular of an aircraft engine

A guide vane of a gas turbine engine, in particular of an aircraft engine, which has a pressure-side wall, a suction-side wall, a guide vane root, a guide vane tip, a guide vane leading edge area that is impinged by a cooling air flow of a cooling system, a guide... Rolls royce Deutschland Ltd & Co Kg








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