Title:
CYLINDER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/126601
Kind Code:
A1
Abstract:
A bottom member is provided with a reservoir chamber-side opening capable of communicating a reservoir chamber and an inner cylinder interior, an intake passage provided with a first valve for allowing a working fluid to flow from the reservoir chamber-side opening to the inner cylinder interior, and a discharge passage provided with a second valve for allowing the working fluid to flow from the inner cylinder interior to the reservoir chamber-side opening. Between the bottom member and a closing part is provided a guiding member for guiding the flow of working fluid from the reservoir chamber-side opening to the intake passage, and for guiding the flow of working fluid from the discharge passage to the reservoir chamber-side opening.
Inventors:
SAKAMOTO NAOYA (JP)
DONAHUE JOEL (US)
DONAHUE JOEL (US)
Application Number:
PCT/JP2017/001726
Publication Date:
July 27, 2017
Filing Date:
January 19, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F16F9/32; F16F9/34
Foreign References:
| JPS6040921Y2 | 1985-12-11 | |||
| JP2012026564A | 2012-02-09 |
Attorney, Agent or Firm:
SHIGA Masatake (JP)
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