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. 14, 1998
Filed:
Mar. 22, 1996
Applicant:
Inventor:
Roland Saur, Stuttgart, DE;
Assignee:
Behr-Thomson Dehnstoffregler GmbH & Co., Kornwestheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
236 / ; 236 / ; 251313 ;
Abstract
In the case of a valve having a closing member and having a switching element which moves the closing member into the opening direction when a given temperature is reached, it is provided that the closing member can be moved in the opening direction against the effect of a spring which is independent of the function of the switching element and therefore serves as a relief valve which can be adjusted to a desired excess pressure.