478 patents
Page 8 of 24
Utility
Method of winding a stator of an electric machine
26 Apr 22
A method of installing a winding in a stator includes forming a first multi-conductor winding including a first plurality of terminal leads and a second plurality of terminal leads, forming a second multi-conductor winding including a third plurality of terminal leads and a fourth plurality of terminal leads, introducing the first multi-conductor winding into a plurality of stator slots of a stator body, introducing the second multi-conductor winding into the plurality of stator slots of the stator body radially inwardly of the first multi-conductor winding, and connecting the second plurality of terminal leads with the third plurality of terminal leads to form a twelve conductor stator winding.
Kirk Neet
Filed: 9 Aug 19
Utility
Turbine housing
26 Apr 22
The invention relates to a turbine housing, in particular for a turbo charging assembly (2) within a combustion engine, wherein the turbine housing (10) accommodates a shaft (8) with a turbine wheel (6) which is adapted to deliver fluid from a volute (26) as a fluid intake through an inlet channel to an fluid outlet (24), wherein the volute (26) and the fluid outlet (24) are separated along an axial direction (12) by a hollow area (30), the hollow area (30) being formed between an inner wall section (32) and an out wall section (34) around the fluid outlet (24) and being located in the axial direction (12) from a cover plate (36) covering the inlet channel next to the turbine wheel (6) within the turbine housing (10).
Pawel Kacper Trebicki
Filed: 6 Mar 20
Utility
Heating device
26 Apr 22
Disclosed is a heating device comprising a plate-shaped ceramic PTC resistor having a thickness, a front side, a back side and narrow sides, wherein the distance from the front side to the back side equals the thickness, and a first contact element and a second contact element, which are electrically contacting the PTC resistor.
Cian McCarthy, Thomas O'Carroll, Katherine O'Sullivan, Stephen Sweeney, Ivan Morris, Kevin Dukes
Filed: 15 Mar 19
Utility
Wastegate assembly
26 Apr 22
A wastegate assembly for controlling flow of exhaust gas includes a valve element having a valve body and a valve shaft.
Dominic William Depaoli, Aaron Date, Michael Daniel Cola, Georg Scholz, Marc Werner, Christian Cossmann, Jakob Penth, Christoph Müller, Ravi Patil
Filed: 14 Sep 20
Utility
Wastegate component comprising a novel alloy
19 Apr 22
The present invention relates to a waste gate component for a turbo charger comprising an alloy comprising about 30 to about 42 wt.-% Ni, about 15 to about 28 wt.-% Cr, about 1 to about 5 wt.-% Cr, about 1 to about 4 wt.-% Ti, and at least about 20 wt.-% Fe, and to processes for preparing such a waste gate component.
Gerald Schall, Melanie Gabel, Stephan Weniger
Filed: 7 Dec 16
Utility
Torque vectoring device
5 Apr 22
A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a first planetary gear set (120) and a second planetary gear set (130), said planetary gear sets (120, 130) sharing a common ring wheel (126), wherein the first planetary gear set (120) is connecting the electrical motor (110) to a cage (22) of the differential (20), and the second planetary gear set (130) is connecting the electrical motor (110) to an output shaft (24), and wherein the rotational axis (R) of the first planetary gear set (120) and the second planetary gear set (130) is arranged remote from the output shaft (24).
Kristoffer Nilsson
Filed: 21 Sep 18
Utility
Electric machine with stator having multi-tiered end turns
5 Apr 22
An electric machine having a stator with windings all having the same length.
Kirk E. Neet, Timothy J. Sailors
Filed: 27 Jan 20
Utility
Electric machine with single layer and multilayer commutator brushes
5 Apr 22
An electric machine having a field coil and a rotatable armature coil.
Michael E. Kirk
Filed: 16 Dec 20
Utility
Segmented and laminated one-way clutch components
29 Mar 22
A rotatable inner race is disclosed.
David L. Podbielski, James R. Papania, Martin P. Keating
Filed: 24 Jul 18
Utility
Valve assembly for a charging device
29 Mar 22
The invention relates to a valve assembly (10) for a charging device, in particular for a wastegate of an exhaust gas turbocharger, comprising a spindle (100), a lever arm (110) coupled to the spindle (100), and a valve unit (200).
Jakob Penth, Christoph Mueller, Christian Cossmann, Alexander Umlauff, Werner Rott, Florian Rapp, Georg Scholz, Patrick Weber
Filed: 17 May 19
Utility
Kinematic compliant linkage for turbocharger
22 Mar 22
A linkage extends between an actuator and a valve in a turbocharger.
David J. Ledger, Sean N. Hastings, Thomas C. Harris, Jonathan R. Williams
Filed: 19 Jan 17
Utility
Bearing housing assembly and turbocharger including the same
22 Mar 22
A turbocharger includes a shaft extending between a first shaft end coupled to a turbine wheel, and a second shaft end coupled to a compressor wheel.
Jason Paul Moscetti
Filed: 24 Mar 20
Utility
Variable camshaft timing assembly
22 Mar 22
A variable camshaft timing (VCT) assembly includes an independent VCT device that can couple with a first camshaft and change an angular position of the first camshaft relative to the angular position of a crankshaft.
Chad McCloy
Filed: 7 Jul 20
Utility
Compensation for multiple non-ideal position sensor harmonic components in a rotary system
15 Mar 22
Examples described herein provide a rotary system that includes a rotor having an axis of rotation, a position sensor to measure an angular position of the rotor with respect to the axis of rotation, and a processing system to perform operations.
Caleb Wayne Secrest, Siddharth Ballal
Filed: 30 Jul 20
Utility
Variable camshaft timing assembly
15 Mar 22
A variable camshaft timing (VCT) assembly for controlling the angular position of concentric camshafts includes an independent VCT device that is configured to couple with a first concentric camshaft and change an angular position of the first concentric camshaft relative to an angular position of a crankshaft; and one or more dependent VCT devices mechanically linking an output of the independent VCT device with a second concentric camshaft, wherein the dependent VCT device(s) change(s) an angular position of the second concentric camshaft relative to the angular position of the first concentric camshaft based on angular movement of the output of the independent VCT device.
Daniel Brown
Filed: 7 Nov 19
Utility
Method for regulating the temperature of a glow plug
15 Mar 22
Described is a method for regulating the temperature of a glow plug of an internal combustion engine, wherein a target resistance is determined from a target temperature by means of a resistance temperature characteristic of the glow plug and the actual resistance of the glow plug is regulated to the target resistance, the glow plug is heated to determine the resistance temperature characteristic of the glow plug, and thereby determining a resistance gradient and an electrical resistance of the glow plug is measured before the heating or at a defined time during the heating, using both the measured resistance and the resistance gradient, the resistance temperature characteristic is determined.
Jörg Stöckle
Filed: 12 Jul 18
Utility
Lubrication system for an axle drive
15 Mar 22
An axle drive (1) for a vehicle is provided, comprising a differential (2) and an electrical motor (17) in driving connection with said differential (2) via a disconnect (7), wherein lubrication of said axle drive (1) is adjusted automatically by means of the position of said disconnect (7).
Karl Wilson, Magnus Persson
Filed: 29 Sep 17
Utility
Three-way transformer for power conversion in electric vehicles
8 Mar 22
A common transformer used with an electric vehicle that includes a transformer core configured to receive electrical windings from a plurality of electrical circuits; an alternating current (AC) synchronous rectification (SR) circuit electrically connected to the transformer core via an AC winding; a high-voltage SR DC circuit electrically connected to the transformer core via a high-voltage DC winding; and a low-voltage DC SR circuit electrically connected to the transformer core via a low-voltage DC winding.
Robert Keefover, Nicola Rosano
Filed: 23 Dec 19
Utility
Compressor recirculation into annular volume
1 Mar 22
To solve the problems of compressor wheel blade flow separation causing surge type noises when an exhaust gas recirculation (EGR) duct introduces into the compressor exhaust gases to be returned to the engine, the exhaust gas is fed into an annular volume, defined between inner and outer walls or an annular transition cavity shaped as a radially expanded, axially flattened cylindrical space in the compressor inlet, so that the generally unidirectional radial flow from an EGR duct is re-directed and organized as it is turned from generally radial to generally axial, merging with the general inlet flow and presenting the compressor wheel with airflow of “circumferentially uniform” flow velocity.
Paul K. Anschel, David G. Grabowska, Brock Fraser
Filed: 22 Oct 18
Utility
Control valve assembly of a variable cam timing phaser
1 Mar 22
A control valve assembly of a variable cam timing phaser of a variable cam timing system, with the variable cam timing phaser including a housing and a rotor, and with the variable cam timing system including a camshaft, includes a valve housing extending along an axis.
Joshua D. Plumeau, Anand Barve
Filed: 25 Aug 20