| 摘要 |
A scroll compressor is provided to allow pressure in an exhaust space to be dispersed such that a main frame is prevented from being deformed and a welded point is prevent from being damaged. A scroll compressor comprises a casing(110) having an enclosed inner space, which is partitioned into a suction space(S1) defining a low pressure section and an exhaust space(S2) defining a high pressure section, a main frame(120) fixed to the inside of the casing, a fixed scroll(130), an orbiting scroll(140), and an Oldham's coupling interposed between the main frame and the orbiting scroll to pivot the orbiting scroll. The fixed scroll is provided at an outer peripheral surface thereof with an annular supporting surface(134). The annular supporting surface is formed with steps to be rested on an upper end surface(111a) of a casing body(111).
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