Scroll type compressor

摘要

A scroll type compressor includes a housing (11), a fixed scroll member (41) and a movable scroll member (45). An elastic member (71) is formed in an annular and planar shape and is fixed in the housing (11) on a side of a back surface (65a) of the movable base plate (65) so as to slidably contact the back surface (65a) of the movable base plate (65) of the movable scroll member (45) at a sliding region of the elastic member (71). A facing wall (64b) is provided on a side opposite to a side of the movable scroll member (45) with respect to the elastic member (71). A first space is formed between the elastic member (71) and the facing wall (64b) for allowing the elastic member to be elastically deformed. The elastic member (71) is elastically deformed toward the facing wall (64b) by press-contacting the movable scroll member (45), whereby the movable scroll member (45) is urged toward the fixed scroll member (41).