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.

Date of Patent:
Nov. 29, 2022

Filed:

Nov. 22, 2016
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Hisato Morita, Tokyo, JP;

Kosuke Tanaka, Tokyo, JP;

Kensaku Hatanaka, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 5/04 (2006.01); F25B 6/04 (2006.01); F25B 40/06 (2006.01); F25B 41/20 (2021.01); F25B 7/00 (2006.01); F25B 25/00 (2006.01); F25B 40/02 (2006.01);
U.S. Cl.
CPC ...
F25B 41/20 (2021.01); F25B 7/00 (2013.01); F25B 25/005 (2013.01); F25B 40/02 (2013.01); F25B 2309/002 (2013.01); F25B 2400/06 (2013.01); F25B 2600/2513 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/2117 (2013.01);
Abstract

A refrigeration cycle apparatus includes a first refrigerant circuit including a first compressor, a first heat exchanger, a first refrigerant flow path of a second heat exchanger, a first expansion device, a third heat exchanger, and a second refrigerant flow path of a fourth heat exchanger, and a second refrigerant circuit including a second compressor, a fifth heat exchanger, a second expansion device, a third refrigerant flow path of the second heat exchanger, and a fourth refrigerant flow path of the fourth heat exchanger, a first refrigerant flows through, in order, the first compressor, the first heat exchanger, the first refrigerant flow path, the first expansion device, the third heat exchanger, and the second refrigerant flow path, the second refrigerant flows through, in order, the second compressor, the fifth heat exchanger, the second expansion device, the third refrigerant flow path, and the fourth refrigerant flow path.


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