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. 06, 1982
Filed:
Dec. 11, 1980
Applicant:
Inventors:
Donald C Moringiello, Windsor, CT (US);
Stephen H Dallmann, Minneapolis, MN (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
308 26 ; 3081 / ;
Abstract
This invention relates to dampers for bearings supporting rotors of a gas turbine engine which includes frictionally juxtaposed discs that are supported by a spring that is in parallel relationship thereto.
Moringiello, Donald. (1982). Friction damper (U.S. Patent No. 4337982). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4337982
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile