公开(公告)号：US11841035B2

公开(公告)日：2023-12-12

申请号：US17078233

申请日：2020-10-23

Applicant: ClearMotion, Inc.

Inventor： Clive Tucker ,  Johannes Schneider ,  John Giarratana ,  William G. Near ,  Colin Patrick O'Shea ,  Tyson David Sawyer ,  Richard Anthony Zuckerman ,  Zackary Martin Anderson ,  Marco Giovanardi ,  Jack A. Ekchian

IPC: F15B21/00 ,  F04B49/10 ,  F04B49/06 ,  F04B49/20 ,  B60G15/08

CPC classification number: F15B21/008 ,  B60G15/08 ,  F04B49/065 ,  F04B49/103 ,  F04B49/20 ,  B60G2600/44

Abstract: Method and apparatus for improving the performance, response, and durability of an electro-hydraulic active suspension system. The noise caused by hydraulic flow ripple is reduced and system response is improved.

公开(公告)号：US20210172463A1

公开(公告)日：2021-06-10

申请号：US17078233

申请日：2020-10-23

Applicant: ClearMotion, Inc.

Inventor： Clive Tucker ,  Johannes Schneider ,  John Giarratana ,  William G. Near ,  Colin Patrick O'Shea ,  Tyson David Sawyer ,  Richard Anthony Zuckerman ,  Zackary Martin Anderson ,  Marco Giovanardi ,  Jack A. Ekchian

IPC: F15B21/00 ,  F04B49/10 ,  F04B49/06 ,  F04B49/20

Abstract: Method and apparatus for improving the performance, response, and durability of an electro-hydraulic active suspension system. The noise caused by hydraulic flow ripple is reduced and system response is improved.

公开(公告)号：US10040330B2

公开(公告)日：2018-08-07

申请号：US15432907

申请日：2017-02-14

Applicant: ClearMotion, Inc.

Inventor： Zackary Martin Anderson ,  Shakeel Avadhany ,  Matthew D. Cole ,  Robert Driscoll ,  John Giarratana ,  Marco Giovanardi ,  Vladimir Gorelik ,  Jonathan R. Leehey ,  William G. Near ,  Patrick W. Neil ,  Colin Patrick O'Shea ,  Tyson David Sawyer ,  Johannes Schneider ,  Clive Tucker ,  Ross J. Wendell ,  Richard Anthony Zuckerman

IPC: B60G17/015 ,  B60G17/019 ,  B60G17/052 ,  B60G13/14 ,  F03G7/08

Abstract: A method of on-demand energy delivery to an active suspension system comprising an actuator body, hydraulic pump, electric motor, plurality of sensors, energy storage facility, and controller is provided. The method comprises disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.

公开(公告)号：US20180134106A9

公开(公告)日：2018-05-17

申请号：US15432907

申请日：2017-02-14

Applicant: ClearMotion, Inc.

Inventor： Zackary Martin Anderson ,  Shakeel Avadhany ,  Matthew D. Cole ,  Robert Driscoll ,  John Giarratana ,  Marco Giovanardi ,  Vladimir Gorelik ,  Jonathan R. Leehey ,  William G. Near ,  Patrick W. Neil ,  Colin Patrick O'Shea ,  Tyson David Sawyer ,  Johannes Schneider ,  Clive Tucker ,  Ross J. Wendell ,  Richard Anthony Zuckerman

IPC: B60G17/052

CPC classification number: B60G17/052 ,  B60G13/14 ,  B60G17/019 ,  B60G2202/413 ,  B60G2300/60 ,  B60G2600/182 ,  B60G2800/012 ,  F03G7/08

Abstract: A method of on-demand energy delivery to an active suspension system comprising an actuator body, hydraulic pump, electric motor, plurality of sensors, energy storage facility, and controller is provided. The method comprises disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.