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:
Nov. 14, 2017
Filed:
Aug. 13, 2014
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Tatsuya Mochizuki, Tokyo, JP;
Yoshihiro Tanabe, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 21/06 (2006.01); F24F 1/20 (2011.01); F24F 1/06 (2011.01); F24F 1/46 (2011.01); F24F 11/00 (2006.01); F24F 13/22 (2006.01);
U.S. Cl.
CPC ...
F24F 1/20 (2013.01); F24F 1/06 (2013.01); F24F 1/46 (2013.01); F24F 11/0086 (2013.01); F24F 13/22 (2013.01); F24F 2011/0054 (2013.01); F24F 2011/0087 (2013.01); F24F 2013/221 (2013.01); F24F 2221/34 (2013.01); F25B 2313/008 (2013.01); F25B 2313/029 (2013.01);
Abstract
An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less.