Variable capacity type orbiting vane compressor

摘要

Disclosed herein is a variable capacity type orbiting vane compressor that is capable of more easily changing a ratio in volume of an inner compression chamber to an outer compression chamber, the inner and outer compression chambers being formed in a cylinder through an orbiting movement of an orbiting vane, whereby capacity of the orbiting vane compressor is easily and conveniently changed. The thickness of a vane plate at any one of the inside and the outside of a circular vane formed at the upper part of the orbiting vane is larger than that of the vane plate at the other of the inside and the outside of the circular vane to change a ratio in volume of the inner compression chamber to the outer compression chamber in the cylinder.