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:
Jan. 17, 2006
Filed:
May. 18, 2004
Makoto Kitano, Tsuchiura, JP;
Takashi Naganawa, Chiyoda, JP;
Yuji Yoshitomi, Chiyoda, JP;
Rintaro Minamitani, Tsukuba, JP;
Shigeo Ohashi, Tsuchiura, JP;
Noriyuki Ashiwake, Tsuchiura, JP;
Yoshihiro Kondo, Chiyoda, JP;
Tsuyoshi Nakagawa, Hadano, JP;
Makoto Kitano, Tsuchiura, JP;
Takashi Naganawa, Chiyoda, JP;
Yuji Yoshitomi, Chiyoda, JP;
Rintaro Minamitani, Tsukuba, JP;
Shigeo Ohashi, Tsuchiura, JP;
Noriyuki Ashiwake, Tsuchiura, JP;
Yoshihiro Kondo, Chiyoda, JP;
Tsuyoshi Nakagawa, Hadano, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A liquid cooling system having a circulator for circulating a cooling liquid therethrough including an input portion for receiving the cooling liquid and a separate output portion for supplying the cooling liquid. A heat receiving jacket supplied with the cooling liquid from the circulator and positioned to received heat generated from a heat generation body, a heat radiation portion for radiating heat which is supplied by the cooling liquid passing through the heat receiving jacket, and a member for circulating the cooling liquid passing through the heat radiation portion into the circulation means so that the cooling liquid circulates within a closed flow passage. An accumulating portion is further formed within a portion of the closed flow passage for accumulating the cooling liquid therein.