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:
Oct. 25, 1977
Filed:
Dec. 12, 1975
Frank M Iannelli, Livingston, NJ (US);
Tannetics, Inc., Erie, PA (US);
Abstract
An excess pressure relieving means is illustrated for use with fluid pressure reducing apparatus wherein fluid passes from a high pressure inlet chamber to a reduced pressure outlet chamber and includes a valve member having a relief port carried by a diaphragm which extends across the outlet chamber, a closure member carried by the diaphragm normally closing the fluid relief port, and an operator carried by the closure member engaging a stop which limits movement of the closure member but which permits further movement of the valve member producing a separation of the valve and closure members permitting excess fluid pressure to be dissipated through the relief port.