| 摘要 |
A heat pipe applicable to a heat transportation device has an elongate metallic capillary tube formed with an inner diameter sufficiently small to enable oscillatory boiling-induced movement of a bi-phase constrictive working fluid sealed into it. Heat receiving portions 1-4 and heat radiating portions 1-C are alternatingly arranged on the tube. The terminals 1-E of the tube are sealed to it or maybe connected to form a loop-type flow passage for the bi-phase constrictive working fluid. Flow direction limiting mechanism such as check valves may be installed initially and eliminated when the heat pipe is installed. <IMAGE> |
