SCROLL COMPRESSOR

摘要

In a scroll compressor, a stationary scroll part (2) and an orbiting scroll part (4) that have scroll wraps rising from end plates are engaged with each other to form a compression chamber (5) between the parts. The compressor performs suction, compression, and discharge when the compression chamber (5) moves while varying its volume, the movement occurring when the orbiting scroll part (4) orbits along a circular path while being restrained for rotation by a rotation restraining mechanism. A recess (14) is provided in an end face of a wrap (4a), on the opposite side of the end plate (4b). A connection path (15) for connecting the recess (14) and an end plate (4b) rear face is formed.