Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1989-11-06
1991-05-21
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418 57, 418151, F04C 1804, F04C 2700
Patent
active
050171070
ABSTRACT:
The orientation of the elements of a slider block radial compliance mechanism for a scroll compressor is such that the point of application of the actuating force is shifted from a first line extending through the center of gravity of the counterweight and the axis of the crankshaft to a second line parallel to said first line and extending through the axis of the orbiting scroll. The result of the changed orientation is an increase in the magnitude of both the sealing force between the scroll elements and the actuating force to move the mechanism.
REFERENCES:
patent: 4457675 (1984-07-01), Inagaki et al.
patent: 4580956 (1986-04-01), Takahashi et al.
patent: 4764096 (1988-08-01), Sawai et al.
Etemad Shahrokh
Fraser, Jr. Howard H.
Carrier Corporation
Vrablik John J.
Zobkiw David J.
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