Apparatus for the generation of turbulence in internal combustio

Details Apparatus for the generation of turbulence in internal combustio Apparatus for the generation of turbulence in internal combustio

1989-04-03

1990-12-11

Dolinar, Andrew M.

Internal-combustion engines

Combustion chamber

Having groove to aid combustion

123188AF, F02B 2300

Patent

active

049762486

ABSTRACT:
Upper and lower surfaces of each intake valve, an upper surface of each piston, and an interior piston facing surface of each cylinder head of an internal combustion engine are textured to create a controlled turbulence in an air-fuel mixture flowing to and entering a combustion chamber. The surface texture preferably comprises generally concentric grooves and ramps machined into the surfaces.

REFERENCES:
patent: 2231392 (1941-02-01), McCarthy
patent: 3653368 (1972-04-01), Scherenberg
patent: 4137886 (1979-02-01), Hiramatsu
patent: 4389986 (1983-06-01), Tanasawa
patent: 4424777 (1984-01-01), Klomp
patent: 4522173 (1985-06-01), Agache
patent: 4577611 (1986-03-01), Hagino
patent: 4617888 (1986-10-01), Dent

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