公开(公告)号：US20240343324A1

公开(公告)日：2024-10-17

申请号：US18753817

申请日：2024-06-25

Applicant: Oshkosh Corporation

Inventor： Chad K. Smith ,  Robert S. Messina ,  Chris K. Yakes ,  Mark J. Charniak ,  Neil E. Dekarske ,  Mike A. Koenigs ,  Michael S. Poetter ,  Devon C. Palmer ,  Jesse D. Gander ,  Jason J. Zuleger ,  Megan N. Schultz ,  Troy D. Lind ,  Michael R. Yanacek ,  Kevin L. Pennau ,  Andrew L. Drach ,  Steve Volkman ,  Nathaniel J. Harter ,  Justin N. Rittenhouse ,  Peter K. Kramer ,  Annelise L. Kotenberg ,  Christopher J. Rukas

IPC: B62D47/00 ,  B60K11/04 ,  B60K11/08 ,  B60K13/02 ,  B60K13/04 ,  B60K17/00 ,  B60K17/346 ,  B60K17/348 ,  B60N2/30 ,  B60T1/06 ,  B62D21/18 ,  B62D23/00 ,  B62D25/06 ,  B62D33/02 ,  F01P3/18 ,  F02M35/08 ,  F02M35/10 ,  F16D55/226

CPC classification number: B62D47/003 ,  B60K11/04 ,  B60K11/08 ,  B60K13/02 ,  B60K13/04 ,  B60K17/00 ,  B60K17/3462 ,  B60K17/348 ,  B60N2/30 ,  B60T1/065 ,  B62D21/183 ,  B62D23/005 ,  B62D25/06 ,  F01P3/18 ,  F02M35/082 ,  F02M35/086 ,  B62D33/02 ,  F02M35/10236 ,  F16D55/226

Abstract: A vehicle includes a chassis, a front axle assembly coupled to the chassis, a rear axle assembly coupled to the chassis, a powertrain coupled to the chassis, the powertrain including an engine, an engine air intake coupled to the engine to provide clean air to the engine, an exhaust system coupled to the engine to expel a flow of exhaust gases from the engine, and a suction conduit extending between the exhaust system and the engine air intake.

公开(公告)号：US12077049B2

公开(公告)日：2024-09-03

申请号：US17761835

申请日：2020-11-09

Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA

Inventor： Shoji Tanizawa ,  Shinsuke Horibe ,  Masaharu Yamagishi ,  Chika Takaba ,  Toshihiko Ando ,  Kohei Higashitani ,  Kenji Umemura

IPC: B60K6/46 ,  B60K6/26 ,  B60K6/28 ,  B60K6/40 ,  B60K11/04 ,  B60L1/00 ,  B60L9/18 ,  B60L50/61 ,  B60R16/02 ,  B60R16/03

CPC classification number: B60K6/46 ,  B60K6/26 ,  B60K6/28 ,  B60K6/40 ,  B60K11/04 ,  B60L1/003 ,  B60L9/18 ,  B60L50/61 ,  B60R16/0207 ,  B60R16/03 ,  B60L2210/40

Abstract: A drive unit includes an internal combustion engine (21) disposed in an engine compartment (10), a first electric motor (31) and a second electric motor (33), and an inverter (27) disposed above an electromotive unit (23). The drive unit has: a first harness (41) that connects the inverter and the first electric motor; a second harness (42) that connects the inverter and the second electric motor; a step portion (51) formed so as to be recessed on one side or the other side, in the left-right direction, of the upper end of the inverter; and an AC terminal block (55) disposed in the step portion. The first harness and the second harness respectively extend downward from the DC terminal block while extending outward, and are respectively connected to upper parts of the first electric motor and the second electric motor.

公开(公告)号：US12043105B2

公开(公告)日：2024-07-23

申请号：US17605148

申请日：2020-04-20

Applicant: Valeo Systemes Thermiques

Inventor： Fabien Bireaud ,  José Trindade ,  Rémi Tournois

IPC: B60K1/00 ,  B60K11/04 ,  B60K11/08

CPC classification number: B60K11/04 ,  B60K11/08

Abstract: The present invention concerns a cooling assembly (100) for a motor vehicle, comprising at least one first heat exchanger (110) extending mainly in a first plane (PI), at least one second heat exchanger (120) extending mainly in a second plan (P2) and at least one protective grid (136) for protecting the second heat exchanger (120), the first heat exchanger (110) and/or the second heat exchanger (120) being carried by a frame (130), characterised in that the at least one protective grid (136) of the second heat exchanger (120) forms a one-piece part with the frame (130).

公开(公告)号：US12024010B2

公开(公告)日：2024-07-02

申请号：US17699819

申请日：2022-03-21

Applicant: Wirtgen GmbH

Inventor： Tobias Stinner ,  Viktor Stremel ,  Axel Mahlberg ,  Rolf David Pancho Yanza

IPC: B60K11/04 ,  E01C23/088 ,  E01C23/12

CPC classification number: B60K11/04 ,  E01C23/088 ,  E01C23/127

Abstract: A self-propelled earth working machine includes a traveling gear, a machine frame supported by the traveling gear, a power source accommodated on the machine frame for providing power for a travel operation and/or for an earth working operation, a working apparatus accommodated on the machine frame for earth working, and a cooling device for cooling a functional device of the earth working machine. The cooling device includes at least one heat exchanger system for transferring heat from a cooling medium to air, and a ventilator system, which is on the one hand designed and situated to produce a cooling air flow passing the heat exchanger system and which is on the other hand designed and situated to produce in the area of the power source a ventilation air flow flowing away from the power source. The heat exchanger system and a ventilation volume, in which the ventilation air flow flows away from the power source, are situated on the suction side of the ventilator system, the ventilation volume being situated downstream of the heat exchanger system relative to the cooling air flow, so that the ventilation air flow generated by the ventilator system meets the cooling air flow downstream of the heat exchanger system and upstream of the ventilator system.

公开(公告)号：US20240190513A1

公开(公告)日：2024-06-13

申请号：US18080070

申请日：2022-12-13

Applicant: CNH Industrial America LLC

Inventor： Lorenzo Gomez ,  Michael Braun ,  Doug Waco ,  Robert Neubauer ,  Russell Cederberg

IPC: B62D25/12 ,  B60K11/04 ,  B62D25/08

CPC classification number: B62D25/12 ,  B60K11/04 ,  B62D25/085

Abstract: An off-road vehicle includes a frame coupled to one or more tractive elements, a cab supported on the frame, and a hood assembly coupled to the frame. The hood assembly includes a first hood coupled to the frame by a first hinge assembly and a second hood coupled to the frame by a second hinge assembly. The first hood is configured to pivot about the first hinge assembly independent of the second hood, and the second hood is configured to pivot about the second hinge assembly independent of the first hood.

公开(公告)号：US12010822B2

公开(公告)日：2024-06-11

申请号：US16964068

申请日：2019-02-04

Applicant: Robert Bosch GmbH

Inventor： Annemarie Holleczek ,  Joao Santos ,  Joao Oliveira ,  Joao Costa

IPC: H05K7/20 ,  B60K11/04 ,  F28D21/00 ,  G01S17/86 ,  H02K9/06

CPC classification number: H05K7/20863 ,  B60K11/04 ,  G01S17/86 ,  H02K9/06 ,  F28D2021/0028 ,  F28D2021/008

Abstract: A cooling device including a housing frame, a heat exchanger, an electrically drivable fan unit, a control unit, and a sensor unit. The housing frame can be disposed on a first surface of the heat exchanger. The fan unit is configured so that, during operation of the fan unit, a first air flow is produced toward the first surface of the heat exchanger. The fan unit is accommodated in a recess of the housing frame. The housing frame has at least one air channel having an air inlet opening and an air outlet opening, the air channel being formed parallel to the first surface of the heat exchanger, allowing a second air flow to pass through the air channel along the first surface. A measured quantity is recorded by the sensor unit, and the fan unit is driven by the control unit as a function of the recorded measured quantity.

公开(公告)号：US20240181867A1

公开(公告)日：2024-06-06

申请号：US18074959

申请日：2022-12-05

Applicant: CNH Industrial America LLC

Inventor： Marc Hansen ,  Daniel Morey ,  Daniel Zurn

IPC: B60K11/04 ,  B62D33/06

CPC classification number: B60K11/04 ,  B62D33/0617

Abstract: A machine includes a frame, a front axle coupled to the frame, a pair of front tractive elements coupled to the front axle, a prime mover coupled to the frame, and a cooling system. The pair of front tractive elements are steerable through a range of motion that defines a tractive element cloud. The cooling system includes a fan and a cooling pack. The fan system is positioned in front of the prime mover and at least partially over the front axle. The cooling pack includes a plurality of heat exchangers. The cooling pack is positioned in front of the fan system such that the cooling pack and the fan system cooperatively define a space therebetween. The pair of front tractive elements are configured to be steered behind the cooling pack and into the space such that the cooling pack is positioned in front of the tractive element cloud.

公开(公告)号：US20240175389A1

公开(公告)日：2024-05-30

申请号：US18552046

申请日：2022-03-22

Applicant: VALEO SYSTEMES THERMIQUES

Inventor： Amrid MAMMERI ,  Kamel AZZOUZ ,  Issiaka TRAORE ,  Sebastien GARNIER

IPC: F01P5/06 ,  B60K11/04 ,  F04D17/04 ,  F04D25/06 ,  F04D29/056 ,  F04D29/42 ,  F04D29/58

CPC classification number: F01P5/06 ,  B60K11/04 ,  F04D17/04 ,  F04D25/06 ,  F04D29/056 ,  F04D29/4206 ,  F04D29/582

Abstract: Cooling module including a housing, configured to accept a tangential-flow turbomachine including a turbine with at least one stage of blades forming a hollow cylinder, the turbomachine also including a motor configured to drive the rotation of the turbine, the motor including a stator and a rotor mounted with the ability to rotate about the stator. The stator of the motor is secured to the housing in such a way that the blades of the turbine are arranged circumferentially around the rotor of the motor. The at least one stage of blades of the turbine is mechanically connected to the rotor of the motor so as to be driven in rotation thereby.

公开(公告)号：US11976584B2

公开(公告)日：2024-05-07

申请号：US17624747

申请日：2020-06-15

Applicant: Hanon Systems

Inventor： Gwang Ok Ko ,  Seong Woo Jeong ,  Young Kook Hwang ,  Hyuk Kim ,  Dong Mi Jeong

IPC: F01P11/10 ,  B60K11/04 ,  F28D1/053 ,  F28F9/007 ,  F01P11/02 ,  F28F9/00

CPC classification number: F01P11/10 ,  B60K11/04 ,  F28D1/05316 ,  F28F9/007 ,  F01P2011/0228 ,  F01P2070/52 ,  F28F9/002 ,  F28F2265/16

Abstract: The present invention relates to a heat exchanger for a motor vehicle provided on the front surface of an engine room of the vehicle, and, more particularly, to a heat exchanger for a motor vehicle including a sealing member provided on the circumference of the heat exchanger in order to prevent driving-induced wind from leaking to the outside of the heat exchanger without passing through the heat exchanger.

公开(公告)号：US11951974B2

公开(公告)日：2024-04-09

申请号：US17254568

申请日：2019-06-04

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Steffen Lehmann ,  Andreas Trinkenschuh ,  Nicolai Gramann ,  Christian Silvery ,  Andreas Bexel ,  Gregor Muller

IPC: B60W20/40 ,  B60K1/00 ,  B60K1/02 ,  B60K6/24 ,  B60K6/26 ,  B60K6/387 ,  B60K6/405 ,  B60K11/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24

CPC classification number: B60W20/40 ,  B60K1/02 ,  B60K6/24 ,  B60K6/26 ,  B60K6/387 ,  B60K6/405 ,  B60K11/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24 ,  B60K2001/006 ,  B60Y2200/92 ,  B60Y2400/61

Abstract: A drive unit and a drive assembly and a motor vehicle. The drive unit includes a first electric machine and a second electric machine and an output shaft, wherein a rotor of the second electric machine is connected to the output shaft for conjoint rotation. The drive unit further includes a disconnect clutch by which a rotor of the first electric machine can be connected to the output shaft. The drive unit further includes power electronics for controlling at least one of the two electric machines and a flow system for implementing a flow of a coolant, and the drive unit, being a component in the flow system, further includes a heat exchanger by which the coolant can be cooled. The drive unit and the drive assembly constitute equipment that allows control of individual assemblies in an efficient manner and with a low space requirement.