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. 25, 1984
Filed:
Sep. 29, 1982
Applicant:
Inventors:
Roland Seessle, Steinheim, DE;
Werner Maier, Konigsbronn, DE;
Assignee:
Deutsche Babcock Anlagen Aktiengesellschaft, Oberhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137528 ; 251 65 ; 251118 ;
Abstract
Pressure relief valve for containers, including a ferro-magnetic valve body having a hole formed therein and a sealing element for the hole, the sealing element being in the form of a disc-shaped permanent magnet having a side facing the hole formed in the valve body and an elastomer seal disposed on the side of the permanent magnet facing the hole, and a cap formed of synthetic material covering the valve.