Rotary vane engine with orbiting inner and outer members

Details Rotary vane engine with orbiting inner and outer members Rotary vane engine with orbiting inner and outer members

1974-02-27

1977-02-01

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Plural working members or chambers

418 63, 418256, F01C 102, F03C 300

Patent

active

040059510

ABSTRACT:
An engine of the rotary or orbital type having a piston member mounted to move eccentrically within a housing with a plurality of vanes disposed between the piston member and the housing to form a number of chambers which vary in volume as a piston member orbits within the housing. Each vane is supported in the piston member or housing for radial sliding movement as the piston member orbits and the vanes are mechanically controlled between respective sets of parallel surfaces which engage radially spaced portions of the vane to prevent radial movement of the vane relative to these surfaces while allowing lateral movement of the vanes along the surfaces as the piston member orbits.

REFERENCES:
patent: 3358653 (1967-12-01), Grimm
patent: 3381668 (1968-05-01), Agren
patent: 3812828 (1974-05-01), Griffiths

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