| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger capable of narrowing a clearance between two connectors. SOLUTION: In a structure where a piping connector 60 is brazed fixedly to a connector mounting face 54 of a side face of a heat exchanger main body 1a having a first connection port 63 and a second connection port 64, the piping connector 60 comprises a first connector 61 having cylindrical main body portions 61a, 61b and a flange portion 65 projecting from an outer periphery of the main body portions, and a second connector 62 having cylindrical main body portions 62a, 62b and a flange portion 66 projecting from an outer periphery of the main body portions. One of the flange portion 65 of the first connector and a flange portion 66 of the second connector is held between the other flange portion and the connector mounting face 54. COPYRIGHT: (C)2008,JPO&INPIT
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