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:
Mar. 04, 1986
Filed:
Nov. 09, 1984
Applicant:
Inventor:
Samuel C Wilkinson, Chidham, GB;
Assignee:
Crane Packing Limited, Slough, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277 961 ;
Abstract
In a mechanical face seal for producing a fluid tight seal between a pair of relatively rotatable components a first sealing element is associated with one of said components and is fixed axially with respect thereto; a second sealing element is associated with the other component and is movable axially with respect thereto; means is provided for sealing the second sealing element with respect to its associated component and loading it axially into sealing engagement with the first sealing element and a thrust bearing is provided between the sealing element to partially reduce the load applied thereto.