Rotary expansible chamber devices – Working member has planetary or planetating movement
Patent
1976-05-10
1977-12-06
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
418142, F01C 102, F01C 1904, F01C 1908, F04C 1702
Patent
active
040614450
ABSTRACT:
A positive-displacement, steam-driven engine has a generally-elliptical rotor which is mounted within a cylindrical chamber. That rotor reciprocates as it rotates within that chamber; and interacting surfaces halt continued movement of that rotor whenever it reaches an end of its path of reciprocation, and then smoothly start that rotor moving back toward the opposite end of that path of reciprocation.
REFERENCES:
patent: 553086 (1896-01-01), Wheildon
patent: 1237768 (1917-08-01), Ferguson et al.
patent: 1310157 (1919-07-01), De Campo
patent: 3098471 (1963-07-01), Cassady
patent: 3861838 (1975-01-01), Lamm
Apostol Frank
Vrablik John J.
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