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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 10260762 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Sep. 30, 2014

Dehumidification device with mode selection control

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Keigo Okajima, Tokyo, JP;

Keizo Fukuhara, Tokyo, JP;

Manabu Tanaka, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporartion, Tokyo, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Jonathan Bradford

Int. Cl.
CPC ...
F24F 3/14 (2006.01); F24F 11/30 (2018.01); F24F 11/83 (2018.01); B01D 53/04 (2006.01); B01D 53/26 (2006.01); F24F 110/20 (2018.01); F24F 110/30 (2018.01); F24F 110/10 (2018.01); F24F 11/61 (2018.01);
U.S. Cl.
CPC ...
F24F 3/1429 (2013.01); B01D 53/0454 (2013.01); B01D 53/261 (2013.01); F24F 11/30 (2018.01); F24F 11/83 (2018.01); B01D 53/0438 (2013.01); B01D 2253/102 (2013.01); B01D 2253/106 (2013.01); B01D 2253/108 (2013.01); B01D 2257/80 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4009 (2013.01); B01D 2259/40088 (2013.01); F24F 11/61 (2018.01); F24F 2110/10 (2018.01); F24F 2110/20 (2018.01); F24F 2110/30 (2018.01); F24F 2203/021 (2013.01);
Abstract

A dehumidification device according to the present invention includes an operation control unit configured to switch between thermo-on for circulating refrigerant in a refrigerant circuit and thermo-off for suspending circulation of the refrigerant, and an operation mode control unit configured to switch an operation mode to any one of a first operation mode in which a moisture adsorption unit is caused to adsorb moisture and a second operation mode in which moisture retained in the moisture adsorption unit is caused to be desorbed. The operation mode control unit is configured to select the operation mode at a time when the thermo-on is switched from the thermo-off in response to the operation mode and a relative humidity of air in switching from the thermo-on to the thermo-off.

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