| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiator capable of reducing the temperature difference of a heating element even when the heating value of the heating element is different when a test is carried out by putting the heating element for a burn-in test etc. into a predetermined constant temperature bath. SOLUTION: A heating element contact member 12 and a radiation side member 13 are provided in a main body 11 of the radiator 1, and an internal space 14 is formed therein. A heat transfer clearance 16 is formed between the heating element contact member 12 and the radiation side member 13 in the internal space 14, and a heat transfer liquid 30 filling the internal space 14 can flow into the heat transfer clearance 16 due to thermal expansion and external control etc. COPYRIGHT: (C)2006,JPO&NCIPI
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