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. 08, 2021
Filed:
Mar. 19, 2018
Carrier Corporation, Jupiter, FL (US);
Richard G. Lord, Murfreesboro, TN (US);
Michael F. Taras, Fayetteville, NY (US);
Alexander Lifson, Manlius, NY (US);
Eugene Duane Daddis, Jr., Manlius, NY (US);
Ludgina Fils Dieujuste, Odenton, MD (US);
Kenneth J. Nieva, Baldwinsvile, NY (US);
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
A heating system includes a refrigerant boiler including a heat source for heating a refrigerant from a liquid state to a vapor state, a boiler outlet and a boiler inlet; a heat exchanger in fluid communication with the refrigerant boiler, the heat exchanger including a upper manifold having a heat exchanger inlet coupled to the boiler outlet, a lower manifold having a heat exchanger outlet coupled to the boiler inlet and a plurality of tubes connecting the upper manifold and the lower manifold, wherein refrigerant passes from the upper manifold to the lower manifold via gravity; and a fan moving air over the heat exchanger to define supply air for a space to be heated.