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Magneti Marelli S p a patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Magneti Marelli S p a-related inventors


Regenerative hydraulic shock-absorber for vehicle suspension

The shock-absorber comprises: a cylinder containing a hydraulic working fluid; a piston slidably arranged in the cylinder so as to split the cylinder into two variable-volume working chambers, namely a first working chamber, or extension chamber, and a second working chamber, or compression chamber; an auxiliary conduit in fluid communication... Magneti Marelli S p a

Exhaust gas recirculation valve actuator device (egr) in an internal combustion engine and related exhaust gas recirculation valve assembly

Exhaust gas recirculation valve actuator device in an internal combustion engine, comprising an actuator body housing where the stem of an exhaust gas recirculation valve, extends along an axial direction. A motor acts to move the recirculation valve along the axial direction X-X, to pass from an open configuration to... Magneti Marelli S p a

Electric machine having a tangential architecture with enhanced air cooling

An electric machine having a tangential architecture comprising a rotor, rotating about an axis of rotation, a stator, coaxial to the rotor with respect to said axis of rotation, the stator comprising a casing which at least partially incorporates the rotor, a power supply body which incorporates means of control... Magneti Marelli S p a

Electric motor having a tangential architecture with improved air cooling

An electric motor including a rotor, rotating about an axis of rotation, and a stator, coaxial to the rotor. The stator has a casing. A body incorporates a controller of the electric motor. The body is placed outside the stator and parallel to the axis of rotation in a position... Magneti Marelli S p a

Method to control a fuel pump for a direct injection system

A method to control a fuel pump for a direct injection system provided with a common rail comprising the steps of calculating the objective fuel flow rate to be fed by the high pressure pump to the common rail instant by instant to have the desired pressure value inside the... Magneti Marelli S p a

Hybrid vehicle provided with an electronically controlled transmission

A hybrid vehicle comprising: a pair of drive wheels; an internal combustion heat engine; an electrically controlled transmission; a control unit of the heat engine; a control unit of the transmission; a passenger compartment having a driver's seat provided with a plurality of controls that can be operated by the... Magneti Marelli S p a

Instrument cluster, in particular for a vehicle

An instrument cluster, in particular for a vehicle, has a dial with a plurality of graphic areas, which are backlit by a device provided with at least one light source, with a front light-guiding element having a front face at least partially covered by a back surface of the dial,... Magneti Marelli S p a

Pointer device for an indicator instrument, in particular for a vehicle

A pointer device has a light-guiding body, constituted by a shaft, a hub coaxial with the shaft and having a rear surface covered by a shield, and a pointer, which projects radially from the hub; the device also has a cap, which is defined by at least one piece separate... Magneti Marelli S p a

Device for the acquisition and conditioning of an acoustic signal generated by a source of an internal combustion engine

A device for the acquisition and conditioning of a sound signal generated by a source of an internal combustion engine and comprising a box-shaped support body having a first measuring assembly and a second measuring assembly; wherein the first measuring assembly is provided with at least two first microphones which... Magneti Marelli S p a

Electronic device, insulation resistance measurements with functions of self-diagnosis and diagnosis of insulation loss with respect to ground of an energized electrical apparatus

A vehicle step apparatus including an extending and retracting device having a mounting bracket, a step bracket, and an arm assembly. A gear box has a cavity into which at least a portion of a motor shaft of a motor is inserted. A worm wheel is rotatably disposed in the... Magneti Marelli S p a

Method of estimating the mfb50 combustion index and the instantaneous torque generated by the cylinders of an internal combustion engine

A method of estimating the MFB50 combustion index of the cylinders of an internal combustion engine provided with a drive shaft coupled to at least a pair of position sensors, each of which is arranged at a respective end of the drive shaft; the estimation method comprising the steps of:... Magneti Marelli S p a

Electronic device with electronic power component and direct detection of the temperature of such a component

The temperature sensor 20 and the sensor terminals 21, 22 are arranged in a planar configuration on a surface 25 of the support 23 opposite to the gluing surface 24, so that the temperature detection component 2 is superimposed on the integrated electronic power component 3 and so that the... Magneti Marelli S p a

Method for identifying an incoming vehicle and corresponding system

Method for identifying an incoming vehicle on the basis of images acquired by one or more video-cameras mounted on a vehicle, comprising processing the images in order to identify light spots corresponding to the vehicle lamps, including performing a multi-scale processing procedure to extract bright spots areas from the images... Magneti Marelli S p a

Circuit and controlling a single-cell linear oxygen sensor

A control circuit for a single-cell linear oxygen sensor having a first and a second electrical terminals on which a first voltage and respectively a second voltage are present, wherein a cell current between the first and second electrical terminals is indicative of a detected oxygen concentration, and wherein the... Magneti Marelli S p a

Led indicating device, in particular for a vehicle instrument cluster

An LED indicating device, in particular for a vehicle instrument cluster, has a plate provided with at least one light permeable portion adapted to be illuminated by a plurality of LED sources arranged in a position spaced apart from such a rear surface of such a light permeable portion; the... Magneti Marelli S p a

Electronic control device for controlling a vehicle battery pack and system employing such a device

The two-way serial communication interface 3 is further connectable to an external two-way serial communication line LS to send the monitoring signals Sm to the remote control unit 60 and to receive the at least one command signal Sc from the remote control unit, through the aforesaid two-way serial communication... Magneti Marelli S p a

Vehicle on board the detection of objects in an environment surrounding a vehicle

A system for detection of objects in an environment surrounding the vehicle including: at least one image capture device arranged for acquiring images representative of a region of observation in the environment surrounding the vehicle; a map of a road network; and a device for positioning the vehicle within the... Magneti Marelli S p a








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