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. 17, 1980
Filed:
Sep. 21, 1978
William J Lavigne, Jr, Fayetteville, NY (US);
Carrier Corporation, Syracuse, NY (US);
Abstract
A refrigeration system which has a heat exchanger wherein refrigerant is evaporated to absorb heat from a fluid to be cooled, said heat exchanger receiving refrigerant from a vapor condensing economizer. The vapor condensing economizer receives liquid refrigerant from a condenser and has an orifice or a series of nozzles to maintain a pressure drop between the condenser and economizer so that a portion of the liquid refrigerant flashes to a vapor in the economizer to absorb heat from the remaining liquid refrigerant in the economizer. Condensing coils containing a cool heat exchange medium are positioned in the economizer to reduce the temperature and pressure in the economizer and to condense the refrigerant vapors back to a liquid for use in the refrigeration cycle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile