Scroll compressor

Details Scroll compressor Scroll compressor

2005-05-24

2005-05-24

Koczo, Jr., Michael (Department: 3746)

Pumps

Motor driven

Electric or magnetic motor

C310S051000, C310S266000, C418S094000

Reexamination Certificate

active

06896493

ABSTRACT:
Disclosed is a scroll compressor enabling a significant height reduction to use a space of a system efficiently when the scroll compressor is applied to such systems as a refrigerator, an air conditioner, and the like. A compressor housing forms an exterior, a crankcase is fixed inside the compressor housing, a boss is formed at a central portion thereof to protrude downward, and a bearing hole is formed in a center thereof. A stator having a hollow shape is fixed to a lower side of the crankcase, and a rotor is provided to maintain a clearance between an outer circumferential surface of the stator and an inner circumferential surface thereof. A crankshaft is provided to pass through the bearing hole and is fixed to the rotor to revolve together with the rotor, wherein an eccentric pin is formed on an upper side thereof. A orbiting scroll is connected to the eccentric pin, and a fixed scroll fixed to an upper side of the crankcase to form a compression chamber together with the orbiting scroll.

REFERENCES:
patent: 3134037 (1964-05-01), Upton
patent: 5370509 (1994-12-01), Golding et al.
patent: 6036456 (2000-03-01), Peters et al.
patent: 6135738 (2000-10-01), Kajiwara et al.
patent: 6400060 (2002-06-01), Pfleuger et al.

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