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. 03, 2001
Filed:
Aug. 27, 1999
Applicant:
Inventors:
Assignee:
Fujikoki Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 3/102 ; F17D 3/00 ; E03B 3/00 ;
U.S. Cl.
CPC ...
F16K 3/102 ; F17D 3/00 ; E03B 3/00 ;
Abstract
An electrically operated flow control valve,comprises a can,fixed to the upper portion of a valve body,. A rotor member,is equipped inside a can,, and a stator member not shown in the drawing is equipped to the exterior of the can,. The can is formed by press-working a metal plate, and a flange portion,is formed to the opening. The can,is welded onto the valve body,, and a box nut,is used to firmly fix the can to the body, thereby improving the pressure resistibility of the valve.