869 patents
Page 10 of 44
Utility
Axial and Radial Source Feeds at a Rotor to Camshaft Interface
15 Sep 22
A variable cam timing phaser has a rotor assembly with a central hub defining an axial bore and an interface groove with a first seal land, a second seal land and a single undercut area.
Brian Kenyon, Adam Bruce
Filed: 31 May 22
Utility
Transfer Case
8 Sep 22
A transfer case for use in a vehicle, with the vehicle including a powertrain, includes an input shaft configured to be rotatably coupled to the powertrain.
Chengyun Guo, Keith Van Maanen
Filed: 5 Mar 21
Utility
Austenitic alloys for turbochargers
6 Sep 22
The present disclosure relates to a novel iron-based austenitic alloy for a turbocharger housing and to methods of its preparation.
Gerald Schall, Ingo Dietrich, Andreas Kiefer, Russell Fish
Filed: 14 Oct 19
Utility
Valve assembly for a multi-scroll turbine
6 Sep 22
The invention relates to a valve assembly (100) for a multi-scroll turbine (10) for controlling an overflow of exhaust gases between a first spiral (36) and a second spiral (38) and for controlling a bypass opening (50).
Stefan Ebert, Ondrej Cempirek, Ivan Injac, Patrick Witteck, Jason Robert Walkingshaw
Filed: 22 Feb 19
Utility
Actuation lever for turbine VTG
30 Aug 22
A lever for a VTG guide vane arrangement of a radial turbine with a main body with a fork-shaped coupling section with two limbs.
Nico Kanoffsky, Thomas Ramb
Filed: 6 Dec 21
Utility
Exhaust-gas turbocharger
30 Aug 22
An exhaust-gas turbocharger (1) with a bearing housing (2), a shaft (5) mounted in the bearing housing (2), a turbine wheel (6) which is arranged on the shaft (5), a compressor wheel (7) which is arranged on the shaft (5), and a wheel side space (10) between a rear wall (8) of the turbine wheel (6) or compressor wheel (7) and an outer surface (11), which faces toward the rear wall (8) of the bearing housing (2).
Oliver Schumnig, Thomas Duecker-Schulz, Robert Krewinkel
Filed: 3 Jul 13
Utility
Freewheel having a pre-tensioning device for clamping elements
30 Aug 22
The present invention relates to a freewheel (2) having a first race (16), a second race (18), a clamping gap (20) formed between the first and second race (16, 18), at least one clamping element (30) in the clamping gap (20) and a pre-tensioning device (32) for pre-tensioning the clamping element (30) in a clamping position inside the clamping gap (20), wherein the pre-tensioning device (32) has a spring element (34) supported indirectly or directly on the first race (16).
Tobias Kaufhold, Hans Jürgen Hauck, Friedrich Philipp Brezger, Oliver Groneberg, Florian Schneider, Peter Dötterl
Filed: 28 May 21
Utility
Chain Control Device with Elastomer Face Overmoulded Using Two-shot Injection Moulding
18 Aug 22
A method of forming a tensioner arm bracket, chain guide, snubber or tensioner arm with two shot injection molding.
Philippe Alain Clayton
Filed: 29 Apr 22
Utility
Bearing housing of an exhaust-gas turbocharger
16 Aug 22
A bearing housing (1) of an exhaust-gas turbocharger (2), having a bearing cartridge (4), arranged in a bearing housing borehole (3), for a rotor (5), and having an oil film (6), which surrounds the bearing cartridge (4) on the outer circumferential surface (7) thereof.
Silvio Koch
Filed: 11 Feb 13
Utility
Compressor inlet arrangement
16 Aug 22
This disclosure relates to an arrangement 10 for variably adjusting the cross-section of a compressor inlet.
Sascha Karstadt, Waldemar Henke, Sebastian Dauscher
Filed: 1 May 19
Utility
Electric machine with stator having a plurality of lead wires extending from a common winding layer
16 Aug 22
An electric machine with a stator operably coupled with a rotor.
Kirk E. Neet
Filed: 16 Mar 20
Utility
Torque transfer assembly and vehicle including the same
9 Aug 22
A torque transfer assembly includes an engine starter, an electric machine, a torque converter, and a disconnect clutch further defined as a mechanical clutch.
Calahan Campton
Filed: 26 Feb 20
Utility
Dual volute turbocharger with asymmetric tongue-to-wheel spacing
9 Aug 22
The present invention is related to the housing (60) of an exhaust turbine (32) of a turbocharger comprising a first volute (61) and a second volute (62), each of the volutes (61,62) ending in respective first and second guide tongues (64,66).
Charles Comeau, Craig Colont, Matt Colley
Filed: 22 Mar 18
Utility
Wastegate assembly and turbocharger including the same
9 Aug 22
A wastegate assembly for a turbocharger includes a valve element.
George Edward Heddy, III, Dominic William DePaoli
Filed: 6 Mar 20
Utility
Valve assembly for a dual volute turbocharger and dual volute turbocharger including the same
9 Aug 22
A valve assembly for controlling exhaust gas flow to a turbine housing interior of a dual volute turbocharger includes a first valve member, a valve shaft, and a second valve member.
Michael Daniel Cola
Filed: 12 Feb 20
Utility
High efficiency turbocharger with EGR system
9 Aug 22
In accordance with one aspect of the present disclosure, a turbocharger includes a compressor having a compressor wheel, a turbine provided within a housing, and an exhaust gas recirculation (EGR) flow path.
Joseph Powell McHenry, Paul Troxler, Robert Malcolm Wallace, Michael Harris, Robert Lotz, Michael J. Burkett
Filed: 28 Aug 19
Utility
Compressor having adjustment mechanism
2 Aug 22
A compressor for a charging device, and a charging device having a corresponding compressor.
Sascha Karstadt, Jason Walkingshaw, Ahmet Coksen
Filed: 22 Jan 21
Utility
Tensioner with spring force control in a second bore
2 Aug 22
A tensioner for tensioning a chain span which uses two pistons.
Kevin B. Todd, Dale N. Smith
Filed: 26 Feb 20
Utility
Electrically-actuated Variable Camshaft Timing Phaser with Removable Fixture
28 Jul 22
An electrically-actuated variable camshaft timing (VCT) phaser is employed for use with an internal combustion engine (ICE).
Chad McCloy, Mark Wigsten
Filed: 20 Dec 21
Utility
Power Transfer Component with Clutch Having Components with Geometry for Increased Strength And/or Reduced Mass
28 Jul 22
A friction clutch with a clutch plate having a hub member, a rim portion and a plurality of rib members.
Christopher SULLIVAN, Ujval K. TAUNK, Thad S. MORTON, Gregory BEYERLEIN
Filed: 26 Jan 22