| 摘要 |
PURPOSE:To reduce the weight of a material and save the material and to improve the efficiency of mounting to an enclosed vessel, by a method wherein, after the support member of a rotary type enclosure compressor is formed separately from a cylinder device, the compressor and the cylinder device are integrally joined with each other. CONSTITUTION:At least one of the parts, for example, a cylinder body 12 and the like, with which a cylinder device is formed by a sintered alloy. Meanwhile, in a support member 13, the flat support member 13 is formed by a material, such as a steel material, being easy to weld. The support member 13 is engaged with one of the parts such as the body 12 to sinter it in a sintering furnace for integral joining, and the support member 13 is pressed in the enclosed vessel 1 to secure the member to the vessel by spot welding and other like means.
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