Rotary engine

Details Rotary engine Rotary engine

1986-11-24

1988-02-09

Koczo, Michael

Rotary expansible chamber devices

Intermittently accelerated and receding members rotate in...

Each a working member

418125, 418144, F02B 5300

Patent

active

047238976

ABSTRACT:
A rotary engine includes a housing having a cylindrical internal surface on which seals are supported to prevent the flow of gases from spaces between two rotating pistons on separate but concentrically-arranged shafts. Three sets of gearing control relative rotation of the pistons which move toward and away from each other to compress gases between the pistons. A drive shaft is connected by the first gear set to a first of the concentrically-arranged shafts. The drive shaft is also connected by a second gear set to the other of the concentrically-arranged shafts. The third gear set, comprised of non-circular gears, connects the drive shaft to an output shaft.

REFERENCES:
patent: 154003 (1874-08-01), Beal
patent: 1739838 (1929-12-01), Johnson
patent: 2248484 (1941-07-01), Bancroft
patent: 2346014 (1944-04-01), Downey
patent: 3061180 (1962-10-01), Durgin
patent: 3398643 (1968-08-01), Schudt

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