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:
Jul. 07, 1987
Filed:
Jul. 14, 1986
Applicant:
Inventors:
Keiichi Yamada, Higashimatsuyama, JP;
Tatsuhiko Abe, Higashimatsuyama, JP;
Assignee:
Diesel Kiki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
25112902 ; 2511291 ; 25112916 ; 239585 ; 137554 ;
Abstract
In a solenoid valve with ON/OFF switch arranged by a valve member and the associated valve seat defined in an electrically conductive body, the solenoid valve has a stopper connected to the valve member for setting the stroke of the valve member and is guided by an insulating guide member mounted on the body in such a way that the stopper comes in contact with only one of the end portions of the guide member when the solenoid actuator is in the de-energized state and this end portion is acting as an electrically insulating stopping member for the stopper.