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. 20, 1979
Filed:
Aug. 29, 1977
Carl M Anderson, Syracuse, NY (US);
Louis H Leonard, DeWitt, NY (US);
Carrier Corporation, Syracuse, NY (US);
Abstract
A vapor compression refrigeration system which has a compressor, a condenser, a flash economizer and an evaporator to form a primary refrigerant loop and a second compressor and an economizer-condenser which partially form a secondary refrigerant loop. Gaseous refrigerant from the flash economizer is recompressed in the second compressor and thereafter recondensed by the economizer-condenser. The recondensed refrigerant is then flashed in the flash economizer further cooling the liquid refrigerant therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile