478 patents
Page 3 of 24
Utility
Viscous coupling
4 Apr 23
Disclosed is a viscous coupling that has a housing that carries ribs that are arranged concentrically about a central axis.
Tobias Moser, Frank Gerber
Filed: 21 Jul 22
Utility
Continuous-flow heater, and a method for the manufacture of a continuous-flow heater
4 Apr 23
A continuous-flow heater is described, with a housing made from an aluminium-based alloy, in which a flow channel for a fluid to be heated extends from an inlet to an outlet, and a heating plate which is arranged in the housing, with a substrate made from steel, which carries heating conductor tracks, a frame embedded in a wall of the housing, wherein the heating plate forms one wall of the flow channel in the housing, and is welded to the frame.
Robert Chu, Rob Zheng
Filed: 5 Oct 20
Utility
Method for assembling a magnetic core for a transformer
4 Apr 23
A method is described for the assembly of a magnetic core for a transformer, with the following steps: Cutting sheet metal blanks from transformer sheet, stacking the sheet metal blanks to form magnetic core segments, placing a permanent magnet at one of the magnetic core segments so that the latter is magnetized by the permanent magnet, formation of the magnetic core by placing the remaining magnetic core segments against the permanent magnet, or against a magnetic core segment already magnetized by the permanent magnet.
Sven Schumm, Manfred Adolf, Manuel Bauer, Alexander Stark, Timo Stifel, Dirk Wüstenhagen
Filed: 14 May 19
Utility
Electric machine with baffle member for filtering air flow
4 Apr 23
An electric machine having a housing with the rotor and stator disposed within the housing.
John Walton
Filed: 10 Dec 20
Utility
Valve arrangement for multi-flow turbine
21 Mar 23
The present invention relates to a valve arrangement (100) for a multi-channel turbine (10), having a housing section (300) with a first volute (320), with a second volute (340) and with a connecting region (360) between the first volute (320) and the second volute (340), and having a valve body (110) for closing off the connecting region (360) in a closed position of the valve body (110).
Ivan Injac, Ahmet Coksen
Filed: 25 Jun 21
Utility
Ignition coil and method for the manufacture of an ignition coil
21 Mar 23
An ignition coil is described for an internal combustion engine, with a housing, a transformer, which is arranged in an interior space of the housing, and potting compound, with which the interior space of the housing is cast.
Sven Schumm, Manfred Adolf, Timo Stifel, Dirk Wüstenhagen, Manuel Bauer, Alexander Stark
Filed: 15 Apr 19
Utility
Recirculation noise obstruction for a turbocharger
14 Mar 23
A compressor housing (12) for a turbocharger includes a recirculation cavity (4) formed in a portion of the compressor housing (12).
Daniel Pruitt
Filed: 30 Apr 15
Utility
Stator winding with alternating winding pitches
14 Mar 23
A stator for an electric machine includes a stator core with a multi-phase winding arranged on the stator core.
Kirk Neet
Filed: 27 Nov 20
Utility
Assembly for the electrical connection of two components
7 Mar 23
An assembly (2) is described for the electrical connection of two components, in particular of a power electronics switch (58) to an electric motor (56) of a charging device (48), wherein a first component (24) has a first contact element (4) made from a conductive material and formed along a longitudinal axis (6) and designed with an outer surface (8) at least partially surrounding the longitudinal axis (6), and a second component (30) has a second contact element (14) made from a conductive material and is designed with a cavity (18) formed along the longitudinal axis (6), whose inner surface (20) corresponds to the outer surface (8) of the first contact element (4), wherein either the inner surface (20) of the second contact element (14) or the outer surface (8) of the first contact element (4) is provided with a profile (22) which has a plurality of projecting elements, wherein the inner surface (20) and the outer surface (8) are selected with respect to their lateral dimensions such that the projecting elements of the profile (22) penetrate in an area close to the surface during insertion of the first contact element (4) into the second contact element (14).
Thomas Glass, Kai Homann
Filed: 13 Nov 19
Utility
Bearing assembly for a charging apparatus
7 Mar 23
A bearing assembly for a charging apparatus.
Christoph Baum, Karl-Ludwig Braun, Thomas Ducker-Schulz, Panagiotis Koutsovasilis, Christian Kramer, Christian Kunkler, Ivo Nawrath, Erdogan Pektas
Filed: 25 Feb 21
Utility
Turbocharger including a switchable trim compressor and ported shroud
28 Feb 23
A turbocharger includes a compressor assembly having a compressor housing defining a ported shroud and a switchable trim compressor.
Jonas Stankevicius, Sascha Karstadt, Kendall Samuel
Filed: 20 Sep 21
Utility
Heating device
7 Feb 23
The present invention relates to a heating device for use in vehicles, particularly to a device for heating a fluid, for example air, water, or liquid coolant.
Xoan Xosé Hermida Domínguez, José Antonio Sanromán Prado, Alejandro Vargas Curto, Matías Baleato Peón, José Miguel Sánchez Lobato
Filed: 21 Aug 19
Utility
Compliant coupling for electrically-controlled variable camshaft timing assembly
24 Jan 23
An electrically-controlled variable camshaft timing (VCT) system including a sun gear, having an inner axial surface, configured to communicate torque from an output shaft of an electric motor to a gearbox assembly; and a collet sleeve having at least one slot configured to engage the output shaft of the electric motor and a relief section permitting radial-inward compression and an outer axial surface that releasably engages the inner axial surface of the sun gear such that the outer axial surface of the collet sleeve is engaged with the inner axial surface of the sun gear while an amount of torque applied to the sun gear by the output shaft is below a predetermined torque threshold and the sun gear and the collet sleeve are angularly displaced relative to each other when an amount of torque applied to the sun gear by the output shaft is at or above the predetermined torque threshold.
Chad M. McCloy
Filed: 2 Jun 22
Utility
Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same
24 Jan 23
A waste heat recovery system for recovering waste heat of in internal combustion engine includes a turbine expander.
Frederick Michael Huscher
Filed: 29 Sep 21
Utility
Bearing assembly for a charging apparatus
24 Jan 23
A bearing assembly for a charging apparatus.
Christoph Baum, Karl-Ludwig Braun, Thomas Ducker-Schulz, Panagiotis Koutsovasilis, Christian Kramer, Christian Kunkler, Ivo Nawrath, Erdogan Pektas
Filed: 25 Feb 21
Utility
Electric machine with distributed winding having double cross end loops
17 Jan 23
An electric machine a stator having a stator core and windings positioned thereon.
Kirk Neet, Tausif Husain
Filed: 31 Dec 20
Utility
Interior bus bar for electric machine winding
17 Jan 23
An electric machine includes a core with windings positioned on the core.
Ian N. Alsman, Christopher Bledsoe
Filed: 29 Oct 21
Utility
Method for the assembly of or for preparing to assemble a traction drive module and a traction drive module
17 Jan 23
The present invention relates to a method for the assembly of or for preparing to assemble a traction drive module (10) in a drivetrain (2) with the method steps: providing a traction drive module (10) having a transmission housing (18) in which are arranged a first gear wheel (40) rotatably mounted on the transmission housing (18), a second gear wheel (48) arranged at a center-to-center distance (58) to the first gear wheel (40), and a traction means (46) via which the first and second gear wheel (40, 48) are in rotary driving connection with one another; attaching an assembly aid (16) acting between the second gear wheel (48) and the transmission housing (18) and detachable from the traction drive module (10); and changing the center-to-center distance (58) by moving the second gear wheel (48) relative to the transmission housing (18) while adjusting a predetermined tension of the traction means (46) by means of the detachable assembly aid (16).
Martin Gerlach
Filed: 22 Feb 19
Utility
Power split all-wheel drive system
17 Jan 23
The present disclosure refers to an all-wheel drive system (10) for a vehicle (12), including: an electrical motor (24) being connected to a first axle (26) of a planetary gear set (28) arranged at an output side (30) of a vehicle gearbox (32), and a second axle (34) of the planetary gear set (28) being connected or connectable to the gearbox output shaft (36) or to ground (G) by a coupling (I).
Hans Aulin
Filed: 23 Sep 21
Utility
Turbine housing of a turbocharger
10 Jan 23
A turbocharger includes a turbine housing.
Matthew Brian Cooley, Kai Tanaka
Filed: 2 Sep 21