Heat sink

Details Heat sink Heat sink

2006-09-25

2009-06-02

Leo, Leonard R (Department: 3744)

Heat exchange

Intermediate fluent heat exchange material receiving and...

Liquid fluent heat exchange material

C257S715000, C361S700000

Reexamination Certificate

active

07540318

ABSTRACT:
A heat sink includes a first heat pipe having a flat plate-shape and a second heat pipe connected perpendicularly to the first heat pipe. The first heat pipe has a first wick provided along an inner surface thereof. The second heat pipe has a second wick provided along an inner surface thereof. Each of end portions of the first and second wicks in a connecting portion of the first and second heat pipes has a comb-toothed part formed in a convexoconcave form like teeth of a comb so that the first and second wicks are connected by the comb-toothed parts fitting to each other. The comb-toothed parts of the second wick traverses an interior of the first heat pipe and contacts with the first wick on an opposite side.

REFERENCES:
patent: 3746081 (1973-07-01), Corman et al.
patent: 3754594 (1973-08-01), Ferrell
patent: 3921710 (1975-11-01), Katayama
patent: 4003427 (1977-01-01), Leinoff et al.
patent: 4118756 (1978-10-01), Nelson et al.
patent: 5216580 (1993-06-01), Davidson et al.
patent: 5253702 (1993-10-01), Davidson et al.
patent: 5632158 (1997-05-01), Tajima
patent: 6738257 (2004-05-01), Lai
patent: 6896040 (2005-05-01), Hul-Chun
patent: 2004/0069460 (2004-04-01), Sasaki et al.
patent: 2006/0219391 (2006-10-01), Hong et al.
patent: 2007/0064396 (2007-03-01), Oman
patent: 6-13511 (1994-01-01), None
patent: 7-142652 (1995-06-01), None
patent: 7-263601 (1995-10-01), None

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