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.

Date of Patent:
Feb. 16, 2016

Filed:

Mar. 28, 2012
Applicants:

Kazuki Yoshida, Tokyo, JP;

Sadaaki Miyamoto, Tokyo, JP;

Inventors:

Kazuki Yoshida, Tokyo, JP;

Sadaaki Miyamoto, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F04D 29/64 (2006.01); F04D 29/00 (2006.01); F04B 39/00 (2006.01); F04B 39/14 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20172 (2013.01); F04D 29/646 (2013.01); H05K 7/20727 (2013.01); F04B 39/14 (2013.01); H05K 7/20581 (2013.01); H05K 7/20736 (2013.01);
Abstract

A fan chassis includes: a wall panel; and an upper panel that is connected to an upper end of the wall panel, and a lower panel that is connected to a lower end of the wall panel. A cross sectional shape of the upper panel and the lower panel is substantially U-shape. The wall panel includes a plurality of projections to be inserted into mounting holes of a fan. At least either one of the upper panel and the lower panel includes a through hole into which an upper end part or a lower end part of the fan is to be fitted. An inner dimension between the upper panel and the lower panel is shorter than an outer dimension of the fan in a vertical direction. The upper panel and the lower panel deform elastically in a direction in which the upper panel and the lower panel move apart from each other.


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