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:
Dec. 16, 1980
Filed:
Oct. 22, 1979
Applicant:
Inventors:
Kazuhiko Kitamura, Tokyo, JP;
Atsushi Satomoto, Tokyo, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
236 / ; 236 87 ; 2361 / ;
Abstract
A temperature responsive valve assembly comprises a valve for controlling the fluid communication between fluid inlet and outlet passages containing therein a fluid to be controlled, a valve operating member operatively connected to the valve for operating the same in response to the temperature of a control fluid for controlling the valve assembly. The valve operating member is thermally separated from the fluid in the inlet and outlet passages so that it may sense only the temperature of the control fluid for controlling the valve assembly and the fluid to be controlled.