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. 29, 1978
Filed:
Sep. 06, 1977
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 17 ; 277 22 ; 277 65 ; 415112 ; 415180 ;
Abstract
An improved heat exchanger especially for use with a mechanical seal cartridge applicable for a pump-motor combination. The heat exchanger comprises an axial flow pump for supplying cooling fluid to the seal and axial shrouded fins and passages respectively surrounding a housing for the seals and inwardly in the housing, there being a path for the cooling fluid between the shrouded fins and the passages. Means are provided to direct cooling air through the passages and along the fins.
Wiese, Winfred. (1978). Heat exchanger for shaft seal cartridge (U.S. Patent No. 4109920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4109920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile