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:
Aug. 14, 2007
Filed:
Jul. 11, 2005
Applicants:
Masahisa Otake, Gunma, JP;
Koji Sato, Gunma, JP;
Hiroshi Mukaiyama, Gunma, JP;
Ichiro Kamimura, Gunma, JP;
Norio Sawada, Gunma, JP;
Inventors:
Masahisa Otake, Gunma, JP;
Koji Sato, Gunma, JP;
Hiroshi Mukaiyama, Gunma, JP;
Ichiro Kamimura, Gunma, JP;
Norio Sawada, 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 refrigerating machine, a water cooling device having a cooling tower or an ice heat storage tank is provided as a heat exchanger for cooling refrigerant after heat-exchange in a heat-source side heat exchanger between an outdoor expansion valve and the heat-source side heat exchanger.