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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.:

US 10823445 B1

PDFFull Text
Date of Patent:
Nov. 03, 2020

Filed:

Apr. 27, 2016

Refrigeration cycle apparatus

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Yasuhiro Suzuki, Tokyo, JP;

Masahiko Takagi, Tokyo, JP;

Kenyu Tanaka, Tokyo, JP;

Kazuki Watanabe, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Nelson J Nieves

Int. Cl.
CPC ...
F24F 11/74 (2018.01); F24F 11/65 (2018.01); F24F 11/61 (2018.01); F24F 11/72 (2018.01); F24F 11/50 (2018.01); F25B 13/00 (2006.01); F24F 11/89 (2018.01); F25B 49/02 (2006.01); F24F 1/005 (2019.01); F24F 1/0003 (2019.01); F24F 11/36 (2018.01); F25B 9/00 (2006.01); F25B 41/06 (2006.01);
U.S. Cl.
CPC ...
F24F 11/74 (2018.01); F24F 1/0003 (2013.01); F24F 1/005 (2019.02); F24F 11/36 (2018.01); F24F 11/50 (2018.01); F24F 11/61 (2018.01); F24F 11/65 (2018.01); F24F 11/72 (2018.01); F24F 11/89 (2018.01); F25B 9/002 (2013.01); F25B 13/00 (2013.01); F25B 41/062 (2013.01); F25B 49/02 (2013.01); F24F 2221/54 (2013.01); F25B 2313/0293 (2013.01); F25B 2313/02741 (2013.01); F25B 2500/222 (2013.01); F25B 2600/01 (2013.01); F25B 2600/2513 (2013.01); F25B 2700/1931 (2013.01);
Abstract

A refrigeration cycle apparatus according to the present invention, a controller is configured to cause a first operation mode and a second operation mode to be executed as operation modes of an air-sending fan. The first operation mode is an operation mode in which an operation of the air-sending fan is started based on a first manipulation performed on an operation unit and the air-sending fan is stopped based on a second manipulation performed on the operation unit. The second operation mode is an operation mode in which the operation of the air-sending fan is started when refrigerant is detected by a refrigerant detection unit, the air-sending fan is not stopped based on the second manipulation, the air-sending fan is stopped based on a third manipulation different from the second manipulation, and the operation of the air-sending fan is restarted based on a fourth manipulation different from the first manipulation.

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