| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat transfer pipe connecting structure in which a predetermined connecting pipe is connected to a heat transfer pipe, preventing oil from staying in the outflow end side of the heat transfer pipe. SOLUTION: An enlarged diameter pipe part 22b is formed at the outflow end of the heat transfer pipe 22, and the end of the connecting pipe 23 is internally fitted to the enlarged diameter pipe part 22b. The connecting pipe 23 is so constructed that its inside diameter B is larger than the inside diameter A of the intermediate part 22a of the heat transfer pipe 22. COPYRIGHT: (C)2009,JPO&INPIT
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