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:
Feb. 27, 2018
Filed:
Jun. 24, 2014
Applicant:
Kyb Corporation, Tokyo, JP;
Inventor:
Yoshinari Nakamura, Kanagawa, JP;
Assignee:
KYB Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 15/06 (2006.01); F16K 15/02 (2006.01); F16K 47/02 (2006.01); F16K 1/38 (2006.01); F16K 47/04 (2006.01); B67D 7/36 (2010.01);
U.S. Cl.
CPC ...
F16K 15/063 (2013.01); F16K 1/38 (2013.01); F16K 15/025 (2013.01); F16K 15/026 (2013.01); F16K 47/02 (2013.01); F16K 47/04 (2013.01); B67D 7/36 (2013.01);
Abstract
A control valve includes a seat portion through which the fluid passes, a poppet valve portion configured to move relative to the seat portion, a guide cylinder portion configured to guide the fluid having passed through the seat portion by an inner peripheral surface thereof, a poppet guide portion which is in sliding contact with the inner peripheral surface of the guide cylinder portion and supports the poppet valve portion, and a rectifying slit which is formed on at least one of the inner peripheral surface of the guide cylinder portion and an outer peripheral surface of the poppet guide portion.