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.:

US 7043739 B1

PDF
Full Text
Expired
Date of Patent:
May. 09, 2006

Filed:

May. 20, 2004
Applicants:

Shinichi Nishiyama, Ninomiya, JP;

Tadaharu Maeda, Chigasaki, JP;

Inventors:

Shinichi Nishiyama, Ninomiya, JP;

Tadaharu Maeda, Chigasaki, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disk array apparatus facilitating the management of dummy boards which are dismounted when logic boards are additionally installed, for example. A storage section for storing dummy boards, which are removed when logic boards are additionally installed, is provided in the disk array casing. The storage section is provided in a place where the dummy boards do not adversely affect the passages of the flow of cooling air in the disk array casing and the work of mounting or dismounting the component parts on the rear side of a platter cover for shielding the logic section where logic boards are accommodated, for example, and the dummy boards are fixed to the storage section with screws.


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