Internal combustion engine

Details Internal combustion engine Internal combustion engine

1976-02-02

1977-05-03

Cox, Ronald B.

Internal-combustion engines

Valve

Rotary

123 75B, 123 32SP, F02B 1910, F02B 1918

Patent

active

040208176

ABSTRACT:
An internal combustion engine which includes a main combustion chamber defined by a cylinder, a reciprocating piston in the cylinder and a cylinder head mounted on the cylinder, and a trap chamber having a suction and a discharge aperture is disclosed. The trap chamber is supplied with an air-fuel mixture. The volume of the trap chamber is selected so as to range between 0.03 and 0.13 times the total volume of the main combustion and trap chambers which is defined when the piston is at its top dead center. The size of the suction aperture is selected to be within the range between 0.03 and 0.15 square centimeters per each cubic centimeter of the volume of the trap chamber, and the size of the discharge aperture is selected so as to be within the range between 0.024 and 0.12 square centimeters per each cubic centimeter of the volume of the trap chamber. The ratio of the size of the suction aperture to that of the discharge aperture is preferably selected so as to be within the range between 0.8 and 2.2.

REFERENCES:
patent: 3270721 (1966-09-01), Hideg
patent: 3283751 (1966-11-01), Goossak
patent: 3508530 (1970-04-01), Clawson
patent: 3890942 (1975-06-01), Date

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