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:
Apr. 01, 2014
Filed:
Aug. 30, 2011
Satoshi Okano, Kanagawa, JP;
Kenichi Takehara, Kanagawa, JP;
Yasuaki Iijima, Kanagawa, JP;
Hiromitsu Fujiya, Kanagawa, JP;
Keisuke Yuasa, Kanagawa, JP;
Tomoyasu Hirasawa, Kanagawa, JP;
Masanori Saitoh, Tokyo, JP;
Shingo Suzuki, Kanagawa, JP;
Keisuke Ikeda, Kanagawa, JP;
Satoshi Okano, Kanagawa, JP;
Kenichi Takehara, Kanagawa, JP;
Yasuaki Iijima, Kanagawa, JP;
Hiromitsu Fujiya, Kanagawa, JP;
Keisuke Yuasa, Kanagawa, JP;
Tomoyasu Hirasawa, Kanagawa, JP;
Masanori Saitoh, Tokyo, JP;
Shingo Suzuki, Kanagawa, JP;
Keisuke Ikeda, Kanagawa, JP;
Ricoh Company, Limited, Tokyo, JP;
Abstract
A liquid-cooling-type cooling device includes a circulatory path for coolant that cools a temperature rise portion; a heat absorbing unit that absorbs a heat from the temperature rise portion by the coolant; a heat radiating unit that radiate the heat from the coolant; a pump that circulates the coolant; and a plurality of liquid-contacting metal portions that comes into contact with the coolant, each of the liquid-contacting metal portions being made of a metal material. At least one of the liquid-contacting metal portions is grounded.