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:
Mar. 06, 2007
Filed:
Sep. 30, 2004
Applicant:
Ichiro Kamimura, Gunma, JP;
Inventor:
Ichiro Kamimura, Gunma, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a heat pump type hot water supply apparatus having a compressor (), an outdoor heat exchanger (), an expansion valve () and at least one indoor heat exchangers, and a water heat exchanger () for heat-exchanging refrigerant and water to achieve hot water, the water heat exchanger () is equipped in the refrigerant circuit so as to be connected to the outdoor heat exchanger () in series in the refrigerant circuit.