Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1994-12-29
1996-05-28
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418 57, F04C 1804
Patent
active
055205275
ABSTRACT:
An apparatus for adjusting an orbital radius in a scroll compressor includes transmitting elements driving an orbiting scroll in accordance with the movement of a driving shaft and a stopper controlling the moving range of the transmitting elements with respect to the center of the driving shaft. The transmitting elements, including a bushing, are movably provided between the driving shaft and the orbiting scroll, so as to allow the distance between the center of the driving shaft and the center of the transmitting elements to change. The stopper is assembled to the transmitting elements in order that the position of the stopper is controllable. As for the stopper, there is provided a screw which is fastened into a screw hole formed on one side of the driving shaft or the bushing, thereby limiting movement of the driving shaft or the bushing.
REFERENCES:
patent: 4065279 (1979-12-01), McCullough
patent: 4082484 (1978-04-01), McCullough
patent: 4927340 (1990-05-01), McCullough
patent: 5174739 (1992-12-01), Kim
Goldstar Co. Ltd.
Vrablik John J.
LandOfFree
Apparatus for adjusting orbital radius in a scroll compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for adjusting orbital radius in a scroll compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for adjusting orbital radius in a scroll compressor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-782220