| 摘要 |
PROBLEM TO BE SOLVED: To prevent a heat insulating film from being exfoliated and hence prevent vibrationproof effect from being lowered in an apparatus wherein the film is sticked to a one surface of a self-meltable member, and the other surface is wound on a pipe by forming the film into a corrugated shape. SOLUTION: A vibrationproof apparatus 60 used for a pipe to which vibration from a compressor, etc., is likely to transmit is adapted such that a heat insulating polyethylene film 62 is sticked to a one surface of butyl rubber (self-meltable member), and the other surface is wound on refrigerant pipes (refrigerant pipes of a refrigerant circuit) 24A, 24H. The heat insulating polyester film is formed into a corrugated shape. Hereby, a corrugated part of the film serves to absorb the force of the film being returning to the original position (force to be exfoliated) whereby the vibrationproof effect is prevented from being lowered owing to the exfoliation of the film. Further, the butyl rubber keeps its shape intact with the aid of the film, so that the rubber is prevented from falling down. |
