Air injection system for internal combustion engines

Details Air injection system for internal combustion engines Air injection system for internal combustion engines

1979-12-21

1982-04-20

Lall, P. S.

Internal-combustion engines

Igniters

Sparkers

123169C, 313120, F02P 1300, H01T 1302

Patent

active

043253326

ABSTRACT:
An air injection system, in a spark plug, whereby air is injected into the combustion cylinder comprising a compression chamber disposed in the body of the spark plug, a tube extending coaxially through the center of the plug having an air inlet means and communicating with both the cylinder and the compression chamber, an air inlet means disposed in the body of the plug which meters air into the tube and cylinder, and a valve means which controls the air inlet means and reduces backpressure on the valve during compression and subsequent expansion of gases in the firing cycle.

REFERENCES:
patent: 1166385 (1915-12-01), Peck
patent: 1286244 (1918-12-01), Danielson
patent: 1360561 (1920-11-01), Mueller
patent: 1661405 (1928-03-01), Broluska
patent: 2034855 (1936-03-01), Alby
patent: 2658934 (1953-11-01), Field

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