| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat exchanger for refrigeration cycles which employs inexpensive aluminum materials as materials for a suction pipe and a capillary tube in place of the present copper suction pipe and copper capillary tube of a heat exchanger for a refrigeration cycle and further allows meandering processing to be applied thereto with ease. <P>SOLUTION: The heat exchanger for refrigeration cycles employs a capillary tube made of an aluminum alloy which is selected from alloys of JIS3000 series and a suction pipe made of aluminum which is selected from aluminums of JIS1000 series and further allows the outer surface of the capillary tube and the outer surface of the suction pipe to be fused together. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
