Title:
サスペンション装置
Document Type and Number:
Japanese Patent JP6663197
Kind Code:
B2
Abstract:
A suspension device (S) includes a fluid pressure circuit (FC) disposed between a damper (D), a pump (4), and a reservoir (R). The fluid pressure circuit (FC) includes an extension-side damping valve (15) disposed in an extension-side passage (7), a contraction-side damping valve (17) disposed in a contraction-side passage (8), a differential pressure control valve (9) that controls a differential pressure between the extension-side passage (7) and the contraction-side passage (8), a suction passage (10) that connects the discharge passage (6) to the supply passage (5) at a point between the differential pressure control valve (9) and the supply-side check valve (12), and a suction check valve (11) disposed in the suction passage (10) that allows only a flow of fluid heading for the supply passage (5) from the discharge passage (6).
Inventors:
Masamura Tatsuya
Application Number:
JP2015193146A
Publication Date:
March 11, 2020
Filing Date:
September 30, 2015
Export Citation:
Assignee:
KYB Corporation
International Classes:
B60G17/056; B60G17/015; F16F9/46
Domestic Patent References:
| JP5065012A | ||||
| JP2011530451A | ||||
| JP8258532A | ||||
| JP2015101183A |
Attorney, Agent or Firm:
Ken Ishikawa