Rotary expansible chamber devices – Non-metallic working member – cylinder or partition
Patent
1976-04-23
1978-09-05
Croyle, Carlton R.
Rotary expansible chamber devices
Non-metallic working member, cylinder or partition
418177, 180 66F, 301 63PW, F03C 300, B60K 700
Patent
active
041116186
ABSTRACT:
A light weight fluid energy converting device utilizing a fluid motor as supporting drive hub for a wheel or other driving attachments; the motor being of the reverse positioned vane type comprising a cylindrical rotor means enclosing a fluid channeled cammed stator actuating means, all supported on a basic stationary spindle by frictionless bearing means; one large end of the spindle being adapted to cycle a powering fluid in and out of the motor with an exterior controlled generating source; the motor housing, power ring, vanes, seal plates and stator body being constructed of light weight strong plastic materials easily adaptable for rapid mass production by known injection molding processes; the use of tubular metal coring assembly inserts embedded in the plastic mass serving as fluid flow channels and as stress relief reinforcing elements.
REFERENCES:
patent: 3450004 (1969-06-01), Ernst
patent: 3639093 (1972-02-01), Jansson
patent: 3674385 (1972-07-01), Rohde et al.
patent: 3748062 (1973-07-01), Wilcox
patent: 3811737 (1974-05-01), Lejeune
patent: 3932076 (1976-01-01), Thibault
Croyle Carlton R.
Smith Leonard
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