Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 29, 2008
Patent Application Number
11135593
Date Filed
May 23, 2005
Patent Primary Examiner
Patent abstract
A heat dissipating device includes a heat sink (60), a radiator (70) and heat-transfer pipes (80). The heat sink includes a chassis (62), a plate (64) separate from the chassis and a plurality of fins (66) extending between the chassis and the plate. The radiator includes a base (72) parallel to the fins. Each heat-transfer pipe includes a heat-absorbing portion (82) thermally positioned to the chassis, a heat-releasing portion (84) thermally positioned to the plate and a heat-transfer portion (86) disposed between the heat-absorbing portion and the heat-releasing portion. The heat-transfer portion is thermally received in the base of the radiator.
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