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:
Sep. 15, 2009
Filed:
Feb. 08, 2005
Fumikazu Takahashi, Tokyo, JP;
Akihiko Kanouda, Tokyo, JP;
Masahiro Hamaogi, Kanagawa, JP;
Yoshihide Takahashi, Kanagawa, JP;
Fumikazu Takahashi, Tokyo, JP;
Akihiko Kanouda, Tokyo, JP;
Masahiro Hamaogi, Kanagawa, JP;
Yoshihide Takahashi, Kanagawa, JP;
Hitachi Computer Peripherals Co., Ltd., Kanagawa, JP;
Abstract
A backup power supply is so constructed that it is provided with multiple DC backup power suppliestoN, each containing nickel-metal hydride battery, stored upright on the bottom of the disk array unit; cooled by cooling air through the ventsfor ventilation from the bottom to the top; and connected with the output of the AC/DC converterswith the backboard Very compact disk array unit with an uninterruptible power supplying function can be realized.