公开(公告)号：US20200278024A1

公开(公告)日：2020-09-03

申请号：US16605058

申请日：2018-04-16

Applicant: Eaton Intelligent Power Limited

Inventor： Robert J. Kanda ,  Matthew R. Busdiecker

IPC: F16H61/00

Abstract: A method of operating a motor in a hydraulic control system can comprise determining a keyon event. A motor of a pump unit can then be turned in a first direction a first predetermined amount to pump a hydraulic fluid in a first flow direction. The turning of the motor in the first direction can be limited to prevent hydraulic actuation of a downstream device via the pumped hydraulic fluid. The motor can then be turned in a second direction a second predetermined amount to pump the hydraulic fluid an opposite second flow direction. Like restriction on the downstream device can be implemented. Subsequent to turning the motor in the first and second directions, hydraulic fluid is delivered to an actuator of the downstream device.

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：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.