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:
Jun. 12, 2001
Filed:
Apr. 03, 2000
Thomas J. Hollis, Medford, NJ (US);
Other;
Abstract
A radiator pressure relief valve is disclosed for transferring fluid from a radiator to an overflow bottle to relieve pressure in the radiator. The valve includes a housing with an internal chamber and an inlet and outlet communicating with the chamber. A valve member is located within the housing adjacent to the inlet. The valve member is movable with respect to the inlet and adapted to prevent fluid flow from the inlet into the chamber when the valve member is positioned against the inlet. A support pin is located within the housing and movable with respect to the valve member. The support pin has a first position where the support pin is in contact with the valve member and inhibits movement of the valve member and a second position where the support pin is spaced apart from the valve member. A spring is mounted within the housing and biases the valve member away from the support pin.