Patent ID: 6257852
Filing Date: 2001-07-10
Classification: F04C

Abstract:
A balance structure of an axial submission device for a scroll compressor comprising:a stationary scroll having a discharge port centrally formed in a back side thereof;an orbiting scroll axially coupled to said stationary scroll;an isolating block fixed in a shell of the scroll compressor and abutting said back side of said stationary scroll for partitioning high pressure from low pressure in said scroll compressor, said isolating block having (a) a centrally disposed through hole formed therein in open communication with said discharge port, and (b) at least three balance rooms disposed in equidistantly spaced relationship one with respect the others adjacent said back side of said stationary scroll; and,at least three resilient members respectively disposed in said at least three balance rooms, each of said at least three resilient members being lapped on said back side of said stationary scroll.