Heat pipe with composite wick structure

Details Heat pipe with composite wick structure Heat pipe with composite wick structure

2007-12-18

2010-12-07

Duong, Tho v (Department: 3744)

Heat exchange

Intermediate fluent heat exchange material receiving and...

Liquid fluent heat exchange material

C165S104210

Reexamination Certificate

active

07845394

ABSTRACT:
A heat pipe includes an elongated casing (10), a wick (13), at least one artery mesh (12), and working medium filling in the casing. The casing has an evaporating section (101) and a condensing section (102). The wick is disposed on an inner wall of the evaporating section. The at least one artery mesh includes a large portion (121) and a small portion (122) with an outer diameter smaller than that of the large portion. The small portion is located within and contacts with the wick, and the large portion contacts with the inner wall of the condensing section of the casing. The working medium saturates the wick and the at least one artery mesh.

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patent: 2006/0086482 (2006-04-01), Thayer et al.
patent: 2006/0207750 (2006-09-01), Chang et al.
patent: 2007/0089864 (2007-04-01), Chang et al.

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