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:
Sep. 12, 2017
Filed:
Jun. 08, 2012
Applicant:
Kazuhisa Iwasaki, Tokyo, JP;
Inventor:
Kazuhisa Iwasaki, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 21/06 (2006.01); F24F 1/06 (2011.01); F25B 47/02 (2006.01); F25B 45/00 (2006.01); F25C 5/18 (2006.01); F24F 11/00 (2006.01); F25B 13/00 (2006.01); F24D 5/12 (2006.01);
U.S. Cl.
CPC ...
F25D 21/06 (2013.01); F24F 1/06 (2013.01); F25B 45/00 (2013.01); F25B 47/02 (2013.01); F25C 5/187 (2013.01); F24D 5/12 (2013.01); F24F 2011/0089 (2013.01); F25B 13/00 (2013.01); F25B 2313/0294 (2013.01); F25B 2313/02731 (2013.01); F25B 2313/02741 (2013.01); F25B 2345/003 (2013.01); F25B 2400/19 (2013.01); F25B 2500/28 (2013.01); F25B 2600/05 (2013.01); F25B 2700/03 (2013.01); F25B 2700/04 (2013.01); F25C 2700/02 (2013.01); F25C 2700/04 (2013.01); F25D 2323/0011 (2013.01);
Abstract
An outdoor unit includes a compressor compressing a sucked refrigerant and discharging compress, an outdoor heat exchanger exchanging heat between outdoor air and the refrigerant, an accumulator storing a liquefied refrigerant at a suction side of the compressor, a solenoid valve for storing the refrigerant in the outdoor heat exchanger, and a controller performing control so as to feed the refrigerant stored within the outdoor heat exchanger during a defrosting operation, to the accumulator on the basis of an amount of refrigerant within the accumulator when operation is switched to a heating operation from the defrosting operation.