| 摘要 |
PROBLEM TO BE SOLVED: To provide a scroll compressor with a rotation prevention joint which has high strength and high reliability and which is manufacturable inexpensively. SOLUTION: This scroll compressor has the rotation prevention joint 500 for preventing a rotary scroll 200 from being rotated. The rotation prevention joint comprises two types of members: an outer layer member 501 composing an outer layer portion and an inner layer member composing the inner layer portion 502. A material composing the inner layer member has a tensile strength higher than that of the material composing the outer layer member. COPYRIGHT: (C)2009,JPO&INPIT
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