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. 31, 1976
Filed:
Jun. 17, 1975
Applicant:
Inventor:
Anthony Grzina, Artarmon, AU;
Assignee:
Warman International Limited, Artarmon, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01C / ; F01C / ; F16J / ;
U.S. Cl.
CPC ...
308 362 ; 308187 ;
Abstract
A mechanical seal assembly for a rotating shaft passing into a pressure vessel and being axially adjustable is formed by a first seal face rotating with the shaft and engaging a fixed seal face. This latter face is supported in a housing which is axially adjusted with the shaft. The housing in turn passes through an opening in the pressure vessel and is permanently sealed therein by an O-ring seal.