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:
Dec. 23, 2014
Filed:
Jun. 11, 2012
Applicants:
Takashi Takahashi, Sakai, JP;
Tooru Fujimoto, Sakai, JP;
Gakuto Sakai, Sakai, JP;
Inventors:
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 22/02 (2006.01); F24F 3/14 (2006.01); F24F 11/00 (2006.01);
U.S. Cl.
CPC ...
F24F 11/0008 (2013.01); F24F 11/0012 (2013.01); F24F 3/1405 (2013.01); F24F 2011/0013 (2013.01); F24F 3/14 (2013.01);
Abstract
When a humidity adjustment device starts up, an outside air temperature To and an room air temperature Tr are compared to determine which air temperature is higher. By mutually changing the flow of the outside air and the flow of the room air by means of an air circulation switching device, the air having the higher temperature of the outside air and the room air is circulated to a heat exchanger that operates as an evaporator.