Scroll compressor pump cartridge assembly

Details Scroll compressor pump cartridge assembly Scroll compressor pump cartridge assembly

1993-04-06

1995-01-10

Cuda, Irene

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

29428, B23P 1500

Patent

active

053795164

ABSTRACT:
The crankcase, fixed and orbiting scrolls and Oldham coupling are assembled to make a pump cartridge assembly as a subassembly of a scroll compressor. The pump cartridge assembly is tested to determine whether or not it operates satisfactorily. Upon successful testing, the pump cartridge assembly is installed in the shell of a hermetic compressor.

REFERENCES:
patent: 4649611 (1987-03-01), Ikeda et al.
patent: 4900238 (1990-02-01), Shigemi et al.
patent: 5042150 (1991-08-01), Fraser, Jr.
patent: 5140747 (1992-08-01), Barnett et al.
patent: 5188520 (1993-02-01), Nakamura et al.

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