| 摘要 |
<p>PROBLEM TO BE SOLVED: To enhance the radiation efficiency of a heat pipe type radiator furthermore without being limited by the attitude thereof. SOLUTION: The inner hollow section 2 for receiving a working liquid comprises a hollow liquid pool section 4 for evaporating the working liquid by receiving heat from a heating element 3, and a loop-like hollow passage section 5 having the opposite ends communicating with the hollow liquid pool section 4. The loop-like hollow passage section 5 has different crosssection on one and the other sides 5a, 5b of the hollow liquid pool section 4 and the gas produced in the hollow liquid pool section 4 through evaporation circulates the loop-like hollow passage section 5 to be liquefied and returned back to the hollow liquid pool section 4.</p> |
