公开(公告)号：US11821419B2

公开(公告)日：2023-11-21

申请号：US17737619

申请日：2022-05-05

Applicant: Eaton Intelligent Power Limited

Inventor： Joshua Boone Pepper ,  David E. Korba ,  Brady Powell Dearing ,  Eugene Mikhailovich Grigoriev ,  Kelly Dale Valtr ,  Stephen Marshall Devan

IPC: F04B53/22 ,  F04B23/02 ,  F04B53/00 ,  F04B53/06 ,  F04B53/20 ,  F04B17/03

CPC classification number: F04B53/22 ,  F04B17/03 ,  F04B23/025 ,  F04B53/003 ,  F04B53/06 ,  F04B53/20

Abstract: The present disclosure relates to a hydraulic power pack arrangement that can be configured in multiple different mounting configurations. The hydraulic power pack arrangement can include a bracket assembly for mounting a hydraulic power pack core assembly and a hydraulic reservoir assembly at a mounting location such as a floor, wall, or ceiling of an aircraft.

公开(公告)号：US20220356875A1

公开(公告)日：2022-11-10

申请号：US17737619

申请日：2022-05-05

Applicant: Eaton Intelligent Power Limited

Inventor： Joshua Boone Pepper ,  David E. Korba ,  Brady Powell Dearing ,  Eugene Mikhailovich Grigoriev ,  Kelly Dale Valtr ,  Stephen Marshall Devan

IPC: F04B53/22 ,  F04B23/02 ,  F04B17/03 ,  F04B53/20 ,  F04B53/00 ,  F04B53/06

Abstract: The present disclosure relates to a hydraulic power pack arrangement that can be configured in multiple different mounting configurations. The hydraulic power pack arrangement can include a bracket assembly for mounting a hydraulic power pack core assembly and a hydraulic reservoir assembly at a mounting location such as a floor, wall, or ceiling of an aircraft.

公开(公告)号：US20220018340A1

公开(公告)日：2022-01-20

申请号：US17374358

申请日：2021-07-13

Applicant: Eaton Intelligent Power Limited

Inventor： Arindam Ghosh ,  Stephen Marshall Devan ,  Kelly Dale Valtr ,  Charles Andrew Shand ,  Sauradeep Datta

IPC: F04B1/2028 ,  F04B1/2085

Abstract: An inline piston pump that is efficient, manufacturable, and durable. The angled bearing surface within the pump that it contacts drives the piston and rotates with the cylinder.

公开(公告)号：US20240318646A1

公开(公告)日：2024-09-26

申请号：US18613590

申请日：2024-03-22

Applicant: Eaton Intelligent Power Limited

Inventor： Brady Powell Dearing ,  Stephen Marshall Devan ,  Kelly Dale Valtr ,  Joshua Boone Pepper ,  Derek Paul Dougherty ,  Douglas Alexander Scott ,  Joseph Spaniol

IPC: F04B49/06 ,  F04B23/04 ,  F04B49/08

CPC classification number: F04B49/065 ,  F04B23/04 ,  F04B49/08 ,  F04B2201/1201 ,  F04B2203/0209 ,  F04B2207/042

Abstract: Systems and methods for electronic pressure control of pumps in a dual pump system. The system may include a controller, a primary pump operated by the controller to maintain a system pressure in a flow path at a first pressure setpoint; a pressure transducer reading the system pressure and providing the system pressure to the controller; and a secondary pump operated by the controller to maintain the system pressure at a second pressure setpoint, the second pressure setpoint being less that the first pressure setpoint.

公开(公告)号：US20240141892A1

公开(公告)日：2024-05-02

申请号：US18488335

申请日：2023-10-17

Applicant: Eaton Intelligent Power Limited

Inventor： Joshua Boone Pepper ,  David E. Korba ,  Brady Powell Dearing ,  Eugene Mikhailovich Grigoriev ,  Kelly Dale Valtr ,  Stephen Marshall Devan

IPC: F04B53/22 ,  F04B17/03 ,  F04B23/02 ,  F04B53/00 ,  F04B53/06 ,  F04B53/20

CPC classification number: F04B53/22 ,  F04B17/03 ,  F04B23/025 ,  F04B53/003 ,  F04B53/06 ,  F04B53/20

Abstract: The present disclosure relates to a hydraulic power pack arrangement that can be configured in multiple different mounting configurations. The hydraulic power pack arrangement can include a bracket assembly for mounting a hydraulic power pack core assembly and a hydraulic reservoir assembly at a mounting location such as a floor, wall, or ceiling of an aircraft.

公开(公告)号：US20230102332A1

公开(公告)日：2023-03-30

申请号：US17933978

申请日：2022-09-21

Applicant: Eaton Intelligent Power Limited

Inventor： Stephen Marshall Devan ,  Kelly Dale Valtr ,  Joshua Boone Pepper

IPC: F04B49/06

Abstract: An electronic pressure compensated hydraulic motor pump is controlled to provide variable output power based on a variable input signal. The variable output power feature allows the motor pump to be used with a power management system to better match the output power of the motor pump with the available power of an electrical system. The ability to provide variable output power provides beneficial power management for electrical systems that switch between different power modes, e.g., between a generator power mode and a battery power mode.