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:
Aug. 06, 2019
Filed:
Jul. 15, 2014
Applicant:
Carrier Corporation, Farmington, CT (US);
Inventors:
Paul Papas, West Hartford, CT (US);
Parmesh Verma, Manchester, CT (US);
Richard G. Lord, Murfreesboro, TN (US);
William F. Walter, Fayetteville, NY (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/89 (2018.01); A62C 4/02 (2006.01); F24F 11/30 (2018.01); F24F 11/35 (2018.01);
U.S. Cl.
CPC ...
F24F 11/89 (2018.01); A62C 4/02 (2013.01); F24F 11/30 (2018.01); F24F 11/35 (2018.01);
Abstract
An HVAC/R system including an HVAC component configured to allow a flammable refrigerant to flow therethrough, at least one supply flame arrestor positioned within the supply air steam, and at least one return flame arrestor positioned within the return air stream, wherein each flame arrestor includes an open area greater than 60%.