Invention Grant
US08434771B2 Piston-type actuator and static fluid damper and vehicles including same
失效
活塞式致动器和静态流体阻尼器及包括其的车辆
- Patent Title: Piston-type actuator and static fluid damper and vehicles including same
- Patent Title (中): 活塞式致动器和静态流体阻尼器及包括其的车辆
-
Application No.: US13159778Application Date: 2011-06-14
-
Publication No.: US08434771B2Publication Date: 2013-05-07
- Inventor: Jinghong Yu , Hiroyuki Tokunaga
- Applicant: Jinghong Yu , Hiroyuki Tokunaga
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Ulmer & Berne LLP
- Main IPC: B60G13/06
- IPC: B60G13/06 ; B60G15/06 ; B60G11/56 ; B60G17/08 ; F16F9/32

Abstract:
A vehicular fluid damper system comprises a piston-type actuator, a static fluid damper, first and second flow passages, a first flow control valve, and a controller. The piston-type actuator comprises a cylinder and a piston that cooperate with one another to define first and second chambers. The static fluid damper defines first, second, and third dampening chambers. The first and second dampening chambers are in fluid communication with one another. The second and third dampening chambers are in fluid communication with each other. The first flow passage is in fluid communication with the first dampening chamber and the first chamber. The second flow passage is in fluid communication with the second dampening chamber and the second chamber. The controller is configured to facilitate operation of the first flow control valve to change a flow rate of fluid through the first flow passage.
Public/Granted literature
- US20120319376A1 Piston-Type Actuator and Static Fluid Damper and Vehicles Including Same Public/Granted day:2012-12-20
Information query