Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1981-03-12
1983-08-02
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418 59, F01C 102, F01C 1706, F01C 2102
Patent
active
043963641
ABSTRACT:
A scroll fluid apparatus in which a bearing of a plurality of bearings journaling a crankshaft which is closest to an orbiting scroll is located in a plane extending through the point of application of force transmitted between the orbiting scroll member and the crankshaft and disposed at a right angle to the center axis of the crankshaft, to minimize the moment of load applied to the bearings.
REFERENCES:
patent: 3874827 (1975-04-01), Young
patent: 4303379 (1981-12-01), Hiraga et al.
Ikegawa Masato
Shiibayashi Masao
Tojo Kenji
Hitachi , Ltd.
Vrablik John J.
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