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:
Sep. 16, 1986
Filed:
Jan. 24, 1985
Applicant:
Inventors:
Seiji Kosugi, Soka, JP;
Hideyuki Takata, Soka, JP;
Assignee:
Shoketsu Kinzoku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
13762565 ; 13762527 ; 25112919 ;
Abstract
In a change-over valve, a valve member consists of a poppet type closure member. A pair of supporting rods are connected to the opposite end portions of the closure member. Guide members made of synthetic resin are connected to the opposite end portions of the supporting rods in order to guide the valve member upon changing over in the directions of fluid flow passages. The guide members prevent the closure member of the valve member from inclined and unstable seating against the valve seats.