VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR

摘要

PURPOSE: A variable swash plate compressor is provided to enhance coupling structure of a compressor by accommodating a return spring inside of a driving shaft. CONSTITUTION: A variable swash plate compressor comprises a rug plate and a swash plate(140). The rug plate is fixed in a driving shaft(120). The swash plate is coupled with the rug plate by a hinge structure to be varied inclination angle with rotation. Hollows(121) are formed in the driving shaft, and a return spring(150), which makes the swash plate return to minimum inclined angle, is installed in the hollow of the driving shaft. A driving spring(180), installed in the driving shaft, applies elastic force to the opposite direction of the return spring to prevent inclination angle delay of the swash plate in initial driving of the compressor.