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:
Feb. 07, 2012
Filed:
Aug. 16, 2007
Ching-bai Hwang, Tu-Cheng, TW;
Jui-wen Hung, Tu-Cheng, TW;
Ching-Bai Hwang, Tu-Cheng, TW;
Jui-Wen Hung, Tu-Cheng, TW;
Foxconn Technology Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A centrifugal blower () includes a casing () and a rotor () rotatable disposed in the casing. The casing includes a base plate (), a sidewall () extending from the base plate and a cover () covering the sidewall. The sidewall is a multilayer structure and includes a first section () and a second section (). A distance between a central axis (A) of the rotor and an inner surface of the second section is greater than that between the central axis of the rotor and an inner surface of the first section. The first section is located below a mother board () and the second section sits on a top surface of the motherboard when the centrifugal blower is mounted to the mother board.