Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1979-08-30
1981-12-01
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
F01C 100, F04C 1800
Patent
active
043033792
ABSTRACT:
A scroll-type compressor unit which includes fixed and orbiting scroll members contained within a cylindrical housing. Each scroll member has an end plate and a spiral element.
In order to reduce the radius of the cylindrical housing, the end plate of the orbiting scroll member is a circular plate having a radius of (a-R/2), and the center of the end plate of the orbiting scroll member is offset from the center of the spiral element affixed thereto, assuming that the radius of the orbital motion of the orbiting scroll member is R, and that the distance between the center and the terminal end of each spiral element is a.
Furthermore, the fixed scroll member is so disposed in the cylindrical housing that the center of the spiral element thereof is offset from the center of the cylindrical housing towards the terminal end of the spiral element thereof by R/2. In this arrangement, the radius of the cylindrical compressor housing is further reduced.
REFERENCES:
patent: 801182 (1905-10-01), Creux
patent: 3560119 (1971-02-01), Busch et al.
patent: 3884599 (1975-05-01), Young et al.
patent: 3924977 (1975-12-01), McCullough
Hiraga Masaharu
Terauchi Kiyoshi
Sankyo Electric Company Limited
Vrablik John J.
LandOfFree
Scroll-type compressor with reduced housing radius does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Scroll-type compressor with reduced housing radius, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scroll-type compressor with reduced housing radius will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1294722