Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ching-Bai Hwang0
Jin-Gong Meng0
Ran Lin0
Date of Patent
September 28, 2010
Patent Application Number
11309235
Date Filed
July 14, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A heat dissipation apparatus (10) includes a centrifugal blower (12) and a fin assembly (11) having a plurality of fins (111) disposed at an air outlet (129) of the centrifugal blower. The centrifugal blower includes a first tongue (130) distant from the fin assembly, and a second tongue (131) located between the first tongue and the air outlet of the blower. The second tongue has an end (132) substantially parallel to the fins of the fin assembly to guide an airflow smoothly flowing through the fins.
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