Squish jet combustion chamber

Details Squish jet combustion chamber Squish jet combustion chamber

1990-02-07

1991-11-19

Argenbright, Tony M.

Internal-combustion engines

Precombustion and main combustion chambers in series

Having fluid whirling means

123279, 123661, F02B 1908

Patent

active

050657151

ABSTRACT:
A cylinder head, more preferably a piston, of an internal combustion engine is provided on its compression face with a substantially central bowl and a plurality of discrete squish jet channels circumferentially spaced about the bowl. Each of the channels is open to the compression face along its full length from an inlet end to a discharge end opening into the bowl. The channels provide the main paths for fluid flow from the areas on compression face surrounding the bowl into the bowl. The piston and cylinder are so shaped that as the piston approaches top dead center position the air fuel mixture is forced from the compression face into and along the channels from the inlet end to the discharge end and are discharged as interacting jets into the bowl and increase the turbulence in the air fuel mixture in the bowl.

REFERENCES:
patent: 1745884 (1930-02-01), Barnaby
patent: 1754735 (1930-04-01), Barnaby
patent: 2151218 (1939-03-01), Lutz
patent: 4166436 (1979-09-01), Yamakawa
patent: 4572123 (1986-02-01), Evans

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