Scroll compressor construction and method of assembly

Details Scroll compressor construction and method of assembly Scroll compressor construction and method of assembly

1995-02-03

1996-09-03

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 555, 418 57, 29888022, F04C 1804

Patent

active

055518516

ABSTRACT:
A scroll compressor having a housing containing a non-orbiting scroll and an orbiting scroll and a crankshaft having an eccentric mounted on the orbiting scroll, the non-orbiting scroll being fixed in operative position on the housing by a plurality of pairs of cooperating, mating key and keyway type components provided on the housing and non-orbiting scroll and mating with predesigned pressure contact, wherein all of the pairs have been mated with substantially equal pressure contact prior to fixing the positions of the pairs on the housing, and wherein the mated pairs allow axial compliance motion of the non-orbiting scroll while providing predetermined resistance to the motion.

REFERENCES:
patent: 3924977 (1975-12-01), McCullough
patent: 4552517 (1985-11-01), Shimizu

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