Internal combustion engine

Details Internal combustion engine Internal combustion engine

1985-09-06

1987-09-15

Argenbright, Tony M.

Internal-combustion engines

Precombustion and main combustion chambers in series

With ignition means particularly positioned relative to...

123262, 123269, F02B 1910, F02B 1912

Patent

active

046932186

ABSTRACT:
An internal combustion engine having a main combustion chamber in a top portion of a piston, and an ignition chamber which is provided with a fuel injection valve and an ignition plug, in a cylinder head, the direction in which fuel is ejected from the fuel injection valve being set in accordance with the forward direction of a swirl, the axis of the ejected fuel being spaced from a central portion of the main combustion chamber by a distance of not more than 1/2 of the radius thereof, a recess in communication with the main combustion chamber being provided in the section of the top portion of the piston which is on an extension of the ignition chamber.

REFERENCES:
patent: 2305791 (1942-12-01), Maruhn
patent: 2622570 (1952-12-01), Nallinger
patent: 2858812 (1958-11-01), Hoffmann
patent: 3270721 (1966-09-01), Hideg et al.
patent: 4077368 (1978-03-01), Abthoff et al.

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