公开(公告)号：US12090856B2

公开(公告)日：2024-09-17

申请号：US18201450

申请日：2023-05-24

Applicant: Oshkosh Defense, LLC

Inventor： Chad Smith ,  Neil Dekarske ,  Mike Bolton ,  Rachell Harsh ,  Shawn Naglik ,  Jessica Szymanski ,  Bradon Zeitler ,  Deepak Shukla ,  Ed Trinklein

IPC: B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/00 ,  B60L53/50 ,  B60L58/20 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/08 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K1/04 ,  B60K6/383

CPC classification number: B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K6/383 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

Abstract: An energy storage system for a military vehicle includes a battery housing defining a lower end and an upper end, a battery disposed within the battery housing, a bracket coupled to the battery housing at or proximate the upper end thereof, a lower support supporting the lower end of the battery housing, and an upper connector extending from the bracket. The upper connector is configured to engage a rear wall of a cab of the military vehicle.

公开(公告)号：US12015315B2

公开(公告)日：2024-06-18

申请号：US17928410

申请日：2021-05-28

Applicant: SEDEMAC MECHATRONICS PVT LTD

Inventor： Amit Dixit ,  Anaykumar Joshi

IPC: H02K21/22 ,  F02N11/04 ,  H01R4/62 ,  H02K3/14 ,  H02K7/18 ,  H02K11/00

CPC classification number: H02K21/22 ,  F02N11/04 ,  H01R4/625 ,  H02K3/14 ,  H02K7/1815 ,  H02K11/0094

Abstract: An Integrated Starter Generator system (100) comprising a battery (110) and a three-phase brushless DC electric machine (130). The electric machine (130) has a stator (132) with 3n stator teeth (132′), ‘n’ being a natural number, and each stator tooth (132′) has a coil corresponding to one of the three phases. The electric machine (130) further has a rotor (134) with 4n rotor poles (134′) facing the stator (132), and magnets on the rotor poles (134′) are disposed with an alternating sequence of magnet polarity facing the stator (132). Herein, back-emf constant of the electric machine (130) is substantially between 25% of a nominal battery voltage and 75% of the nominal battery voltage.

公开(公告)号：US12006056B2

公开(公告)日：2024-06-11

申请号：US17514099

申请日：2021-10-29

Applicant: Hybrid Project LLC

Inventor： Shane Roberts

IPC: B64D35/08 ,  B64D27/02 ,  B64D27/24 ,  F02B61/04 ,  F02N11/04

CPC classification number: B64D35/08 ,  B64D27/24 ,  F02B61/04 ,  F02N11/04 ,  B64D27/026

Abstract: A dual drive hybrid electric power plant to power an aircraft comprises a propulsion assembly, an internal combustion engine having an output shaft configured to drive the propulsion assembly, and an electric motor configured to drive the propulsion assembly and to be selectively coupled to the output shaft. The power plant may be configured such that the electric motor alone drives the propulsion assembly, or such that the internal combustion engine and the electric motor drive the propulsion assembly.

公开(公告)号：US20240175418A1

公开(公告)日：2024-05-30

申请号：US18285364

申请日：2021-04-13

Applicant: Cummins Inc.

Inventor： Prashanth Visweswara Sastry

IPC: F02N15/02 ,  F02N11/04 ,  H02K5/10 ,  H02K7/02 ,  H02K7/116 ,  H02K9/19 ,  H02K11/215

CPC classification number: F02N15/02 ,  H02K5/10 ,  H02K7/02 ,  H02K7/116 ,  H02K9/19 ,  H02K11/215 ,  F02N11/04

Abstract: Electric machine assemblies are disclosed. The electric machine assembly includes a stator, a rotor movably coupled with the stator, a starter ring gear component fixedly coupled with the rotor on a first side of the stator, and a transmission coupler fixedly coupled with the rotor on a second side of the stator opposite from the first side. Further disclosed are engine systems and methods of assembling the same, where the engine system includes an engine block with a crankshaft, as well as the electric machine assembly operatively coupled with the engine block such that the starter ring gear component is fixedly coupled with the crankshaft and the rotor on a first side of the stator.

公开(公告)号：US11993152B2

公开(公告)日：2024-05-28

申请号：US17870484

申请日：2022-07-21

Applicant: Oshkosh Defense, LLC

Inventor： Chad Smith ,  Dave Marek ,  Neil Dekarske ,  Mike Bolton ,  Ryan Crabtree ,  Joseph Dehaan ,  Rachell Harsh ,  Michael Koenigs ,  Shawn Naglik ,  Mitchel Nordahl ,  Evan Schertz ,  Mikel Ullman ,  Jessica Szymanski ,  Bradon Zeitler ,  Deepak Shukla ,  Ed Trinklein ,  Tim Voight ,  Mike Yanacek ,  Matt Mathison ,  Nader Nasr

IPC: B60K6/54 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/48 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/00 ,  B60L53/50 ,  B60L58/20 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/08 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K1/04 ,  B60K6/383

CPC classification number: B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K6/383 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

Abstract: A driveline includes a driver configured to be positioned between an engine and a transmission. The driver includes a housing, a motor/generator, and a clutch. The housing includes an engine mount configured to couple to the engine and a backing plate configured to couple to the transmission. The motor/generator is disposed within the housing and configured to couple to an input of the transmission. The clutch is disposed within the housing and coupled to the motor/generator. The clutch is configured to selectively couple an output of the engine to the motor/generator. The clutch is configured to be spring-biased into engagement with the engine and pneumatically disengaged by an air supply selectively provided thereto.

公开(公告)号：US11852114B2

公开(公告)日：2023-12-26

申请号：US17543134

申请日：2021-12-06

Applicant: Gentherm Incorporated

Inventor： Michael Peter Ciaccio ,  Brian Moorhead

IPC: F02N11/04 ,  H01M10/44 ,  H01M10/48 ,  H02J7/14 ,  B60L58/13 ,  B60K6/28 ,  B60W50/14 ,  B60W50/00 ,  B60L50/15 ,  B60L53/00 ,  H02J7/34 ,  B60L50/40 ,  B60W20/13 ,  H01M12/00 ,  H01G11/04 ,  B60L1/00 ,  B60L3/00 ,  B60L7/16 ,  F02N11/08 ,  B60W20/00 ,  B60R16/033

CPC classification number: F02N11/04 ,  B60K6/28 ,  B60L1/00 ,  B60L3/0046 ,  B60L7/16 ,  B60L50/15 ,  B60L50/40 ,  B60L53/00 ,  B60L58/13 ,  B60W20/13 ,  B60W50/0097 ,  B60W50/14 ,  F02N11/0866 ,  H01G11/04 ,  H01M10/44 ,  H01M10/48 ,  H01M12/00 ,  H02J7/1438 ,  H02J7/345 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2240/54 ,  B60L2250/22 ,  B60R16/033 ,  B60W20/00 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/244 ,  F02N11/0825 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2011/0896 ,  F02N2200/046 ,  F02N2200/061 ,  F02N2200/062 ,  F02N2200/063 ,  F02N2200/064 ,  H01M2220/20 ,  Y02T10/62 ,  Y02T10/70 ,  Y02T10/7072 ,  Y02T10/72 ,  Y02T90/12 ,  Y02T90/14 ,  Y10S903/907

Abstract: A system for discharging or charging a capacitor of a hybrid vehicle according to the present disclosure includes a target state of charge (SOC) module and a capacitor charge/discharge module. The target SOC module determines a target state of charge of the capacitor based on a speed of the vehicle. The capacitor charge/discharge module determines whether a state of charge of a capacitor is greater than a target state of charge. The capacitor charge/discharge module dissipates power from the capacitor to at least one of a battery of the vehicle and an electrical load of the vehicle when the state of charge of the capacitor is greater than the target state of charge.

公开(公告)号：US11852087B2

公开(公告)日：2023-12-26

申请号：US17873879

申请日：2022-07-26

Applicant: BOMBARDIER RECREATIONAL PRODUCTS INC.

Inventor： Normand Lebreux ,  Michel Bernier ,  David Monfette ,  Bruno Schuehmacher

IPC: F02D41/00 ,  F02D41/06 ,  F02N3/02 ,  F02N11/04 ,  F02N11/06 ,  F02B33/04 ,  F02P5/04 ,  F02N11/08

CPC classification number: F02D41/009 ,  F02B33/04 ,  F02D41/062 ,  F02N3/02 ,  F02N11/04 ,  F02N11/06 ,  F02P5/045 ,  F02N11/08 ,  F02N2011/0896 ,  F02N2200/021 ,  F02N2200/022 ,  F02N2300/104

Abstract: A method for starting an internal combustion engine (ICE) having a crankshaft and an electric turning machine (ETM) operatively connected to the crankshaft comprises energizing an absolute position sensor adapted for providing an indication of an angular position of a rotor of the ETM and applying a current to the ETM to generate a sufficient torque to rotate the crankshaft.

公开(公告)号：US11845417B2

公开(公告)日：2023-12-19

申请号：US17744751

申请日：2022-05-16

Applicant: Mazda Motor Corporation

Inventor： Hiroyuki Saito

IPC: B60W20/13 ,  B60W10/06 ,  B60W10/08 ,  F02N11/04 ,  F02N11/08 ,  F02D41/04

CPC classification number: B60W20/13 ,  B60W10/06 ,  B60W10/08 ,  F02D41/042 ,  F02N11/04 ,  F02N11/0825 ,  F02N11/0859 ,  B60W2510/0685 ,  B60W2510/244 ,  B60W2710/00 ,  B60W2710/08 ,  F02N2200/061

Abstract: A control apparatus for an electric vehicle includes a first motor (traveling motor) for traveling, a battery (high-voltage battery), a second motor (generator motor) for electricity generation, an engine (rotary engine), a first controller (engine ECU), a second controller (motor ECU), and a sensor (voltage-current sensor). The second controller is configured to start the engine by causing the second motor to perform power running, cause the second motor to perform electricity generation driving such that the battery is charged, and adjust a stop position of the engine by causing the second motor to perform power running subsequently to a stop of the engine by the first controller in a case where a state of charge of the battery becomes high and the second motor finishes the electricity generation driving.

公开(公告)号：US11780318B2

公开(公告)日：2023-10-10

申请号：US17849929

申请日：2022-06-27

Applicant: BorgWarner Inc.

Inventor： Calahan B. Campton

IPC: B60K6/442 ,  B60K6/24 ,  B60K6/26 ,  B60K6/36 ,  B60K6/383 ,  F02N11/04 ,  F16H7/02

CPC classification number: B60K6/442 ,  B60K6/24 ,  B60K6/26 ,  B60K6/36 ,  B60K6/383 ,  F02N11/04 ,  F16H7/02 ,  B60Y2200/92

Abstract: A torque transfer assembly includes an engine starter, an electric machine, a torque converter, and a disconnect clutch further defined as a mechanical clutch. The vehicle includes an internal combustion engine including an output shaft, and a transmission. The engine starter is adapted to be rotatably coupled to the output shaft for rotating the output shaft to start the internal combustion engine. The electric machine is adapted to be rotatably coupled to the transmission for delivering rotational torque to the transmission. The torque converter is rotatably coupled to the electric machine and adapted to be rotatably coupled to the transmission. The mechanical clutch is adapted to be rotatably coupled to the output shaft and the torque converter. The mechanical clutch is adapted to selectively rotatably couple the output shaft to the torque converter and is adapted to selectively rotatably decouple the output shaft from the torque converter.

公开(公告)号：US11724685B2

公开(公告)日：2023-08-15

申请号：US17038365

申请日：2020-09-30

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jaebin Lee ,  Jun Sung Park ,  Tae Won Hwang

IPC: B60W20/15 ,  B60W10/10 ,  B60W30/18 ,  B60W10/08 ,  B60W10/02 ,  F02P5/14 ,  F02D41/00 ,  F02D41/24 ,  F02N11/04 ,  F02N11/08 ,  F16H61/02 ,  B60W10/06

CPC classification number: B60W20/15 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W30/18072 ,  F02D41/0002 ,  F02D41/2406 ,  F02N11/04 ,  F02N11/0848 ,  F02P5/14 ,  F16H61/0213 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/104 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/00 ,  B60W2710/027 ,  B60W2710/0605 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/081 ,  B60W2710/082

Abstract: A method of controlling an engine and a transmission of a vehicle includes: determining, by a controller, whether the engine is restarted after releasing the vehicle's SSC (Start & Stop coasting) or whether the vehicle is accelerating during NCC (Neutral Coasting control), determining an RPM and gear stage of the transmission if it is determined that the engine is restarted after releasing the vehicle's SSC or the vehicle is accelerating during NCC, determining a mild hybrid starter and generator (MHSG) target RPM and an MHSG target RPM gradient of the vehicle, performing, by the controller, MHSG RPM control of the vehicle to follow the MHSG target RPM and the MHSG target RPM gradient, determining whether the MHSG RPM slips compared to the MHSG target RPM, and performing proportional-integral-derivative (PID) control to follow the MHSG target RPM if the MHSG RPM slips compared to the MHSG target RPM.