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:
Jul. 20, 1976
Filed:
Apr. 28, 1975
Applicant:
Inventor:
Winfred J Wiese, Whittier, CA (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277 74 ; 277 / ;
Abstract
A mechanical seal assembly having a rotary sealing ring and a nonrotatable sealing ring carried by a housing flange including means to provide improved fluid cooling of the face of the nonrotatable sealing ring and a self-compensating sealing face that increases the fluid leak rate through the seal as a function of heat at the sealing faces.
Wiese, Winfred. (1976). Mechanical seal with thermo-cooling (U.S. Patent No. 3970320). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3970320
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile