Title:
SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/057100
Kind Code:
A1
Abstract:
A suspension device (S) is provided with a fluid pressure circuit (FC) between a damper (D), a pump (4), and a reservoir (R). The fluid pressure circuit (FC) comprises: an extension-side damping valve (15) provided to an extension-side passage (7); a pressure-side damping valve (17) provided to a pressure-side passage (8); and an intake passage (10) that connects the interval between an electromagnetic throttling valve (9) and a supply-side check valve (12) in a supply path (5) with a discharge path (6). The suspension device (S) is additionally provided with a control unit (C) that controls the electromagnetic throttling valve (9) on the basis of the pressure difference between the extension-side passage (7) and the pressure-side passage (8).
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Inventors:
MASAMURA TATSUYA (JP)
Application Number:
PCT/JP2016/077708
Publication Date:
April 06, 2017
Filing Date:
September 20, 2016
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B60G17/056; B60G17/015; F16F9/46
Foreign References:
| JPH0565012A | 1993-03-19 | |||
| JP2011530451A | 2011-12-22 |
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
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