Rotary engine

Details Rotary engine Rotary engine

1979-07-02

1981-09-22

Koczo, Michael

Motors: expansible chamber type

Cyclically operable

Oscillating working member

123 18R, F01C 900

Patent

active

042903416

ABSTRACT:
A rotary engine employs one or more flap-type pistons which swing about a fixed pivot. Power is transmitted from the pistons to the output shaft by pins connected to the piston which ride in figure eight grooves in a pair of spaced discs connected to the output shaft. The discs are spring-loaded toward each other to provide side seals along the sides of the pistons. Ports in the discs register with a working chamber in the appropriate sequence for the intake and exhaust strokes. Hence conventional valving is not required.

REFERENCES:
patent: 625689 (1899-05-01), Kingsland
patent: 925203 (1909-06-01), Leiman et al.
patent: 1236009 (1917-08-01), Saunders
patent: 1283375 (1918-10-01), Vik
patent: 3707073 (1972-12-01), Bernstein
patent: 3948226 (1976-04-01), Green et al.

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