Invention Grant
- Patent Title: Check valve and braking system using the same
- Patent Title (中): 止回阀和制动系统使用相同的
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Application No.: US13754034Application Date: 2013-01-30
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Publication No.: US09227614B2Publication Date: 2016-01-05
- Inventor: Hidenobu Kajita , Masaaki Omi
- Applicant: DENSO CORPORATION , Advics Co., Ltd.
- Applicant Address: JP Kariya JP Kariya
- Assignee: DENSO CORPORATION,ADVICS CO., LTD.
- Current Assignee: DENSO CORPORATION,ADVICS CO., LTD.
- Current Assignee Address: JP Kariya JP Kariya
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-018433 20120131
- Main IPC: F16K15/02
- IPC: F16K15/02 ; B60T17/04 ; B60T13/14 ; B60T8/34 ; B60T8/48 ; F16K15/04 ; F16K27/02
Abstract:
In a check valve in which a valve part is disposed in a valve part accommodating recess movably relative to a piston part, among the valve part accommodating recess, an anti-valve seat side accommodation space formed between a surface of the valve part accommodating recess in an anti-valve seat side of the valve part and a wall surface of the valve part accommodating recess are communicated to exit side fluid passages.
Public/Granted literature
- US20130193748A1 CHECK VALVE AND BRAKING SYSTEM USING THE SAME Public/Granted day:2013-08-01
Information query
