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:
Aug. 17, 1982
Filed:
Feb. 23, 1981
Ruel D Magnuson, Eagle, NE (US);
Gould Inc., Rolling Meadows, IL (US);
Abstract
A thermal by-pass valve with integral pressure relief including a body having an inlet port and a pair of aligned outlet ports and a T-shaped passage connecting the ports, a temperature sensitive valve element movably mounted in said passage adapted to close one of the outlet ports in one position and the other of the outlet ports in another position, a pressure sensitive valve element in the passage adjacent the first inlet port and contacting the temperature sensitive valve element to close that port when the temperature sensitive valve element is in the one position, and means movably mounting the pressure sensitive valve element to break the contact whenever the pressure exceeds a predetermined value.