SCROLL COMPRESSOR

摘要

Provided is a scroll compressor, in which the center (Vc) of a turning spiral member (24) is so deviated with respect to a driving center axis (D) that the distance (L) between the center of gravity (G) in a turning scroll (20) and the driving center axis (D) may be smaller than a predetermined allowable value set on the basis of a theoretical displacement and the mass of the turning scroll (20). A moment force, which acts during a revolution upon the turning scroll (20) on the driving center axis (D), is reduced to reduce the alternate force to act on the autorotation preventing pin of the turning roll (20), to an allowable level.