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. 01, 2005
Filed:
Aug. 12, 2003
Takashi Inoue, Ohta, JP;
Kazuhiko Mihara, Gunma, JP;
Yasuo Sakamoto, Oizumi-Machi, JP;
Masataka Hatta, Nirasaki, JP;
Takashi Inoue, Ohta, JP;
Kazuhiko Mihara, Gunma, JP;
Yasuo Sakamoto, Oizumi-Machi, JP;
Masataka Hatta, Nirasaki, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
A Stirling refrigeration system () comprises two Stirling refrigeration units () incorporating respective working gas end (WGE) heat exchangers () and radiators (). Cooling water circulates through a first radiator (), a first WGE heat exchanger (), a second radiator (), a second WGE heat exchanger (), and a cooling-water pump () in sequence. To facilitate deaeration of the cooling-water circuit at time of feeding cooling water, An air release duct () is provided at the maximal point of the cooling-water circuit. An air release valve () is formed in the open end of the air release duct () so that the air remaining in the cooling-water circuit can be easily released. The Stirling refrigeration system is compact in dimensions.