| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that the capacity in a discharge port is difficult to be reduced while suppressing deformation caused by pressure and temperature during operation. SOLUTION: A main bearing member 11 and a fixed scroll 12 are fixed with a bolt 60, a support plate 62 is arranged on a counter-compression chamber side of the fixed scroll 12, and the support plate 62 and the fixed scroll 12 are fixed with a bolt 61. The position of the bolt 61 fixing the support plate 62 and the fixed scroll 12 is set inside of the position of the bolt 60 fixing the main bearing member 11 and the fixed scroll 12. With this, pressure deformation and thermal deformation of the fixed scroll 12 occurring during operation can be controlled, and a highly-efficient scroll compressor can be composed while effectively suppressing abnormal wear due to uneven contact and leakage during compression. COPYRIGHT: (C)2011,JPO&INPIT
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