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. 17, 2009
Filed:
May. 09, 2007
Ching-bai Hwang, Taipei Hsien, TW;
Jin-gong Meng, Shenzhen, CN;
Jie Zhang, Shenzhen, CN;
Furui Precise Component (Kunshan) Co., Ltd., KunShan, Jiangsu Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A heat dissipation apparatus () includes a centrifugal blower () and a heat dissipater (). The centrifugal blower includes a casing (), a stator accommodated in the casing, and a rotor () rotatable disposed around the stator. The casing includes a base wall (), a sidewall () surrounding the base wall and a cover () attached to the sidewall. The sidewall defines an air outlet () therein. An air channel () is formed between blades () of the rotor and an inner surface of the sidewall of the casing. The heat dissipater is made of porous material and disposed at the air outlet of the centrifugal blower. The heat dissipater has a tongue portion () extending into a part of the air channel.