Scroll machine with reverse rotation protection

Details Scroll machine with reverse rotation protection Scroll machine with reverse rotation protection

1989-10-10

1991-03-12

Nilson, Robert G.

Pumps

Motor driven

Electric or magnetic motor

417319, 417902, 418 69, F01C 2100

Patent

active

049988646

ABSTRACT:
An improved scroll compressor is disclosed which incorporates a one-way clutch operative to prevent reverse rotation of the orbiting scroll member. In one embodiment the one-way clutch also serves as a lower bearing for supporting the drive shaft whereas in another embodiment a separate bearing member is utilized in connection with the one-way clutch.

REFERENCES:
patent: 2922378 (1960-01-01), Pabst
patent: 3509743 (1970-05-01), Johnson
patent: 3918830 (1975-11-01), Schneider
patent: 4820130 (1989-04-01), Eber et al.
patent: 4836347 (1989-06-01), Johnson et al.
3 pages from advertising brochure, Torrington, pp. 160, 162, 163, undated.

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