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.:
Date of Patent:
Mar. 28, 2017
Filed:
Dec. 16, 2014
Applicants:
Denso Corporation, Kariya, Aichi-pref., JP;
Advics Co., Ltd., Kariya, Aichi-pref., JP;
Inventor:
Fumitoshi Koyama, Kariya, JP;
Assignee:
ADVICS CO., LTD., Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/42 (2006.01); B60T 17/04 (2006.01); B60T 8/36 (2006.01); B21D 39/04 (2006.01);
U.S. Cl.
CPC ...
B60T 17/04 (2013.01); B60T 8/368 (2013.01); F16K 1/427 (2013.01); B21D 39/046 (2013.01);
Abstract
A housing projection is formed at a bottom of a second reservoir hole in a housing. According to this, a tip side in a press-fitting direction of a sleeve tends to deform inwardly in a radial direction and escape from the housing in a process of press-fitting the sleeveinto the second reservoir hole, since an inner slant part of the tip side of the sleeve contacts to a contacting surface of the housing projection, deformation of the tip side of the sleeveis suppressed.