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:
Apr. 09, 2019
Filed:
Mar. 12, 2018
Applicant:
Hamanakodenso Co., Ltd., Kosai, Shizuoka-Pref., JP;
Inventors:
Assignee:
HAMANAKODENSO CO., LTD., Kosai, Shizuoka-Pref., JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F16H 61/02 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0686 (2013.01); F16H 61/0251 (2013.01); F16K 31/0655 (2013.01); F16K 31/0675 (2013.01); F16H 2061/026 (2013.01);
Abstract
An electromagnetic valve includes a valve compartment inside an end tubular portion of a housing, a valve element provided in the valve compartment and movable to open or close a valve port, a guide member slidably supporting the valve element, a shaft contacting an end of the valve element to move the valve element, and a pressure release passage through which an inner compartment of the valve element communicates with the valve port in a closed state of the valve element.