| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric compressor of small-sized and light-weight structure, by providing a rotation regulation means without change in structure or size of an eccentric bush mechanism, in a rotation radius variable mechanism of a scroll compressor. SOLUTION: Rotation along with swing of the eccentric bush 80 is regulated between an inner wall 12d of a regulation hole 12c of a rotating scroll 12 and an outer wall 14b of a drive pin 14a fitted with the regulation hole 12c with a small clearance 81 therebetween, so as to eliminate the need of separately disposing a rotational angle range limiting means of the conventional art. The structure of the scroll compressor becomes simple and robust, and the inexpensive and highly reliable scroll compressor is provided. COPYRIGHT: (C)2007,JPO&INPIT
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