Two stage rotary vaned internal combustion engine

Details Two stage rotary vaned internal combustion engine Two stage rotary vaned internal combustion engine

1994-03-30

1995-06-13

Koczo, Michael

Internal-combustion engines

Rotary

With plural compression volume means

123236, 418111, F02B 5308

Patent

active

054232970

ABSTRACT:
A two stage rotary vaned internal combustion engine using cylindrical rotors that spin inside a pair of specially shaped chambers with extendable vanes that seal the space between the spinning rotor and the stationary chamber each rotor and chamber form a plurality of compression spaces connected by valves to combustion/expansion chambers the intake flow runs along the axis of the rotors and is partially pressurized before being directed into the compression chamber where further compression takes place and compressed air is then directed through the valve body into the combustion chamber where ignition and expansion take place causing the rotor to rotate exhaust takes place simultaneously with the next ignition and expansion process. This process takes place at the same time in all chambers. This engine will operate on gasoline and alternative fuels.

REFERENCES:
patent: 1256996 (1918-02-01), George
patent: 1267157 (1918-05-01), Zabriske
patent: 1757484 (1930-05-01), Shoemaker
patent: 1796535 (1931-03-01), Rolaff
patent: 2435476 (1948-02-01), Summers
patent: 3228196 (1966-01-01), Paulsen
patent: 3895609 (1975-07-01), Armstrong
patent: 3913534 (1975-10-01), Bratten
patent: 3951109 (1976-04-01), Chappellier
patent: 3951111 (1976-04-01), Lester
patent: 4572121 (1986-02-01), Chang
patent: 4662329 (1987-05-01), Roggenburk

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