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:
Jun. 24, 1980
Filed:
Sep. 27, 1978
Applicant:
Inventor:
Kenneth P Schwartz, Fairborn, OH (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01C / ; F01C / ;
U.S. Cl.
CPC ...
418 13 ; 418152 ; 418178 ; 418260 ;
Abstract
A reverse Brayton cycle rotary vane cooling system having a compressor and an expander driven by a common shaft. The vanes which slide in slots in a rotor are actuated by cams and cam rollers. The vanes are constructed with high modulus of electricity fibers in an epoxy resin binder. The outer wear surface of the vanes contain a material with self lubricating properties.
Schwartz, Kenneth. (1980). Self lubricating vane for a rotary vane cooling system (U.S. Patent No. 4209286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4209286
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile