Internal combustion engine with spark ignition

Details Internal combustion engine with spark ignition Internal combustion engine with spark ignition

1998-08-11

2000-10-03

Kwon, John

Internal-combustion engines

Combustion chamber means having fuel injection only

Injected fuel spraying into whirling fluid

123302, 123305, F02B 3100

Patent

active

061258172

ABSTRACT:
An internal combustion engine with spark ignition and a piston that includes a substantially U-shaped asymmetrical piston depression with a depression floor that tapers towards an edge of the piston and that changes in a continuously rising manner into a depression wall, and an expanding squeezing chamber, the arrangement being adapted to promoting a swirling rather than a turbulent flow of injected fuel.

REFERENCES:
patent: 3452726 (1969-07-01), Szymanski
patent: 4920937 (1990-05-01), Sasaki et al.
patent: 5127379 (1992-07-01), Kobayashi et al.
Scussel et al., The Ford PROCO Engine Update, SAE 780699, Aug. 1978.

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