Rotary expansible chamber devices – Positively actuated vane – Cam actuated
Patent
1975-07-29
1976-08-03
Husar, C. J.
Rotary expansible chamber devices
Positively actuated vane
Cam actuated
F04C 2100
Patent
active
039726614
ABSTRACT:
Rotary piston devices such as engines, pumps, compressors, etc. having a rotating piston member received in a chamber defining casing with a working member projecting from the piston member into sealing engagement with the chamber defining surface of the casing. The working member is received in a slot in the piston member between two guide members having opposed arcuate surfaces mating with curved surfaces of the working member, the surfaces extending parallel to the axis of rotation of the piston member.
REFERENCES:
patent: 2151484 (1939-03-01), Nordling
patent: 2470656 (1949-05-01), Shorrock
patent: 3200796 (1965-08-01), Kraic et al.
Husar C. J.
Smith Leonard
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