Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber assembly inserted in spark plug hole
Patent
1987-03-19
1988-04-12
Argenbright, Tony M.
Internal-combustion engines
Precombustion and main combustion chambers in series
Precombustion chamber assembly inserted in spark plug hole
123297, 123525, 123557, 313120, 313143, F02B 1910
Patent
active
047367180
ABSTRACT:
A combustion control system for internal combustion engines which includes a novel spark plug having a precombustion chamber in which a butane/air mixture injected through the plug is ignited in order to initiate and manage combustion wave propagation within the engine cylinder. The system also includes a fuel system to provide gasoline at an elevated pressure to the fuel metering system of the engine and a gaseous air/butane mixture under pressure to the spark plugs.
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Automotive Engineering, Apr. 1985, pp. 57-63.
SAE Paper No. 660094, "Project Stratofire", by Keith Rhodes, Jan. 1966.
Argenbright Tony M.
Richardson, Jr. H. Albert
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