公开(公告)号：US20220255339A1

公开(公告)日：2022-08-11

申请号：US17660986

申请日：2022-04-27

Applicant: Eaton Intelligent Power Limited

Inventor： Thomas Joseph Stoltz ,  Mahesh Prabhakar Joshi ,  Matthew R. Busdiecker ,  Kaylah J. Berndt ,  Glenn Clark Fortune ,  Sarah E. Behringer ,  Mark Steven George ,  Dennis Dukaric ,  Thomas A. Genise ,  Gary Baker

IPC: H02J7/14 ,  H02J7/16 ,  B60K25/06 ,  B60K17/28 ,  B60K25/00

Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.

公开(公告)号：US11543003B2

公开(公告)日：2023-01-03

申请号：US16957250

申请日：2018-12-18

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Sarah E. Behringer ,  Thomas A. Genise

IPC: F16H3/089 ,  B60K1/00 ,  B60K17/04 ,  B60K17/08 ,  B60K17/16 ,  B60K6/547

Abstract: An electric axle assembly includes an electric motor having an output shaft. A two stage gear train is coupled with the output shaft. The two stage gear train includes two reduction gears which provide different gear ratios. A differential is provided. A hollow differential input shaft is splined with the differential wherein the hollow input shaft supports driven gears that rotate independently relative to the hollow differential input shaft. A sliding dog clutch is splined to the hollow differential input shaft selectively engaging the driven gears or maintaining a neutral position wherein the electric motor and gear train are disconnected from the differential.

公开(公告)号：US20190140474A1

公开(公告)日：2019-05-09

申请号：US16183436

申请日：2018-11-07

Applicant: Eaton Intelligent Power Limited

Inventor： Thomas Joseph Stoltz ,  Mahesh Prabhakar Joshi ,  Matthew R. Busdiecker ,  Kaylah J. Berndt ,  Glenn Clark Fortune ,  Sarah E. Behringer ,  Mark Steven George ,  Dennis Dukaric ,  Thomas A. Genise ,  Gary Baker

IPC: H02J7/14 ,  B60K17/28 ,  B60K25/06 ,  H02J7/16

Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.

公开(公告)号：US11863008B2

公开(公告)日：2024-01-02

申请号：US17660986

申请日：2022-04-27

Applicant: Eaton Intelligent Power Limited

Inventor： Thomas Joseph Stoltz ,  Mahesh Prabhakar Joshi ,  Matthew R. Busdiecker ,  Kaylah J. Berndt ,  Glenn Clark Fortune ,  Sarah E. Behringer ,  Mark Steven George ,  Dennis Dukaric ,  Thomas A. Genise ,  Gary Baker

IPC: H02J7/14 ,  H02J7/16 ,  B60K25/06 ,  B60K17/28 ,  B60K25/00

CPC classification number: H02J7/1423 ,  B60K17/28 ,  B60K25/00 ,  B60K25/06 ,  H02J7/1492 ,  H02J7/16 ,  B60K2025/005

Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.

公开(公告)号：US11349331B2

公开(公告)日：2022-05-31

申请号：US16183436

申请日：2018-11-07

Applicant: Eaton Intelligent Power Limited

Inventor： Thomas Joseph Stoltz ,  Mahesh Prabhakar Joshi ,  Matthew R. Busdiecker ,  Kaylah J. Berndt ,  Glenn Clark Fortune ,  Sarah E. Behringer ,  Mark Steven George ,  Dennis Dukaric ,  Thomas A. Genise ,  Gary Baker

IPC: H02J7/14 ,  H02J7/16 ,  B60K25/06 ,  B60K17/28 ,  B60K25/00

Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.

公开(公告)号：US20210404535A1

公开(公告)日：2021-12-30

申请号：US16957250

申请日：2018-12-18

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Sarah E. Behringer ,  Thomas A. Genise

IPC: F16H3/089 ,  B60K1/00 ,  B60K17/04 ,  B60K17/16 ,  B60K17/08

Abstract: An electric axle assembly includes an electric motor having an output shaft. A two stage gear train is coupled with the output shaft. The two stage gear train includes two reduction gears which provide different gear ratios. A differential is provided. A hollow differential input shaft is splined with the differential wherein the hollow input shaft supports driven gears that rotate independently relative to the hollow differential input shaft. A sliding dog clutch is splined to the hollow differential input shaft selectively engaging the driven gears or maintaining a neutral position wherein the electric motor and gear train are disconnected from the differential.