Diesel engine

Details Diesel engine Diesel engine

1989-06-01

1990-10-16

Wolfe, Willis R.

Internal-combustion engines

Precombustion and main combustion chambers in series

Two-cycle

123269, 123275, 123289, F02B 1914, F02B 1908

Patent

active

049627368

ABSTRACT:
A combustion chamber and method of operating a diesel engine to insure maximum air utilization. The engine has a main chamber and a subchamber that communicates with the main chamber through a communication passageway. Fuel injection into the subchamber is begun at a time when the throat area of the engine by which the main chamber communicates with the communication passageway is equivalent to approximately the effective flow area of the communication passageway so as to insure maximum air utilization.

REFERENCES:
patent: Re18429 (1932-04-01), Peterson
patent: 3044455 (1962-07-01), Papa et al.
patent: 3583372 (1971-06-01), Hoffmann
patent: 4483289 (1984-11-01), Paul et al.
patent: 4483290 (1984-11-01), Hass
patent: 4545344 (1985-10-01), Matuo
patent: 4774919 (1988-10-01), Matsuo et al.

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