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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9227614 B1

PDFFull Text
Date of Patent:
Jan. 05, 2016

Filed:

Jan. 30, 2013

Check valve and braking system using the same

Applicants:

Denso Corporation, Kariya, Aichi-pref., JP;

Advics Co., Ltd., Kariya, Aichi-pref., JP;

Inventors:

Hidenobu Kajita, Obu, JP;

Masaaki Omi, Anjo, JP;

Assignees:

DENSO CORPORATION, Kariya, JP;

ADVICS CO., LTD., Kariya, JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Bradley King

Assistant Examiner:

Stephen Bowes

Int. Cl.
CPC ...
F16K 15/02 (2006.01); B60T 17/04 (2006.01); B60T 13/14 (2006.01); B60T 8/34 (2006.01); B60T 8/48 (2006.01); F16K 15/04 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
B60T 17/04 (2013.01); B60T 8/341 (2013.01); B60T 8/4872 (2013.01); B60T 13/143 (2013.01); F16K 15/044 (2013.01); F16K 27/0209 (2013.01); Y10T 137/7931 (2015.04);
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.

Find Patent Forward Citations

Quick Actions:

Kajita, Hidenobu. (2016). Check valve and braking system using the same (U.S. Patent No. 9227614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9227614

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