Patent Number: 7,100,678

Title: Phase-change heat dissipating device and method for manufacturing it

Abstract: A phase-change heat dissipating device includes a hollow tube and a driving member connected to the tube. The tube has a vaporizing portion and a condensing portion and contains working fluid therein. The driving member includes a number of shrinkable chambers serially connected together to drive the working fluid to flow.

Inventors: Chien; Yang-Chang (Tu-Cheng, TW)

Assignee: Hon Hai Precision Industry Co., Ltd.

International Classification: F28D 15/02 (20060101)

Expiration Date: 9/05/02018