| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat exchanger that is capable of preventing the efficiency of heat exchange from being degraded by suppressing concentration of heat fluxes on a specific position. <P>SOLUTION: An in-compartment heat exchanger 24 includes: a refrigerant passage tube 241 formed into a flat shape where a plurality of refrigerant passages 2411 are arranged side by side and extending in a meandering manner; and a plurality of corrugated fins 244 which are thermally connected between an upstream parallel extending part 2412 and a downstream parallel extending part 2412 adjacent to each other while being extended in parallel with each other in the refrigerant passage tube 241 and are configured to promote heat exchange between a refrigerant passing through the refrigerant passage tube 241 and fluids passing through its own surroundings. In the heat exchanger, the corrugated fin 244 is disposed so that the other corrugated fin 244 is not thermally connected to at least part of a portion corresponding to an own connection place on the surface of the opposite side of the parallel extending part 2412 to which the corrugated fin is thermally connected. <P>COPYRIGHT: (C)2012,JPO&INPIT |
