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:
May. 16, 2006
Filed:
Feb. 23, 2004
Akira Yamanashi, Tokyo, JP;
Hirokazu Takahashi, Chigasaki, JP;
Takamasa Ishikawa, Minamiashigara, JP;
Kenichi Tateyama, Odawara, JP;
Akira Yamanashi, Tokyo, JP;
Hirokazu Takahashi, Chigasaki, JP;
Takamasa Ishikawa, Minamiashigara, JP;
Kenichi Tateyama, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The information storage apparatus has an internal structure and arrangement of fans in consideration of the cooling effect. The capacity of the entire apparatus can be smaller than that of a conventional apparatus and an optimum air channel can be formed so as to maintain reliability of performance, life and the like of components at high temperatures. Further, relatively speaking, a module which does not produce a large amount of heat and does not require cooling is provided in a front stage of the channel while a module including heat-producing components and a cooling fan is provided in a rear stage of the channel.