Combustion chamber and piston therefor

Details Combustion chamber and piston therefor Combustion chamber and piston therefor

1978-01-18

1980-01-08

Myhre, Charles J.

Internal-combustion engines

Reciprocating cylinder

Two-cycle

123 50A, 123193CP, 123193P, F02B 5900

Patent

active

041822838

ABSTRACT:
An improved combustion chamber and piston therefor, for an internal combustion engine of the type having a cylinder block and a cylinder head positioned thereabove and having pistons slideably mounted in suitable hollow cylinders in the cylinder block. The piston has a concave piston head defining a combustion cavity therein and the cylinder head extends downwardly into the piston head cavity so that combustion takes places solely within the piston head cavity. During the piston power stroke, the expanding combusted fuel exerts force on the piston head but not on the cylinder walls.

REFERENCES:
patent: 1262457 (1918-04-01), Conrad
patent: 1314716 (1919-09-01), Strebler
patent: 2786458 (1957-03-01), Luttrell
patent: 3969894 (1976-07-01), Bachmann

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