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:
Sep. 11, 1984
Filed:
Jan. 06, 1984
Applicant:
Inventor:
Hans Deuring, Burscheid, DE;
Assignee:
Goetze AG, Burscheid, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16J / ;
U.S. Cl.
CPC ...
277-1 ; 277153 ; 277165 ; 277166 ; 277D / ;
Abstract
A shaft seal assembly for installation and operation in an annular space defined between first and second relatively rotatable machine components. The shaft seal assembly has a housing adapted to engage the first machine component, a runner ring surrounded by the housing and adapted to engage the second machine component, a chamber defined by the housing and bounded by the runner ring and a sealing body disposed in the chamber. The sealing body is an incompletely polymerized elastomer fully polymerizable subsequent to the installation by heat generated during operation of the first and second machine components.