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. 27, 2024
Filed:
Apr. 12, 2022
Carrier Corporation, Palm Beach Gardens, FL (US);
Lok Sudhir Katikala, Telangana, IN;
Ashoka ThimmaReddy, Telangana, IN;
Ashalatha Kapa, Telangana, IN;
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
A system and method for dual compressor modulation by controlling a flow of refrigerant in a reversing valve. A method includes receiving, by a control board, a command for operating a reversing valve in different modes. The reversing valve includes a first tube, a second tube, a third tube, a fourth tube and a fifth tube. The method includes determining a position for operating the reversing valve in a first position or a second position in a first mode and in a third position or a fourth position in a second mode. The method includes controlling a flow of refrigerant based on the command and the position by connecting the fourth tube with a first compressor in the first/third position and connecting the fifth tube with a second compressor in the second/fourth position.