Spark-ignition internal combustion engine

Details Spark-ignition internal combustion engine Spark-ignition internal combustion engine

1976-11-22

1980-08-26

Burns, Wendell E.

Power plants

Internal combustion engine with treatment or handling of...

Material from exhaust structure fed to engine intake

60323, 123568, 123640, 123310, 123657, F02M 2506, F02D 2108

Patent

active

042188806

ABSTRACT:
A spark plug is located in a combustion chamber so as to decrease the combustion time of the charge inducted into the combustion chamber. The charge is formed, before inducted into the combustion chamber, by mixing an air-fuel mixture and substantially inert gas such as exhaust gas so that the weight ratio of the fuel combusted in the combustion chamber and the substantially inert gas falls within the range from 1:13.5 to 1:18.5 during normal engine operation.

REFERENCES:
patent: 2257631 (1941-09-01), Wahlberg
patent: 2469448 (1949-05-01), Barber
patent: 2481890 (1949-09-01), Toews
patent: 3739797 (1973-06-01), Caldwell
patent: 3809042 (1974-05-01), Hosho et al.
patent: 3818880 (1974-06-01), Dawson et al.
patent: 3924582 (1975-12-01), Yagi et al.
patent: 3926161 (1975-12-01), Wertheimer
patent: 3929115 (1975-12-01), Yamauti et al.
patent: 3945365 (1976-03-01), Regueiro
S.A.E. Paper 720007, Jan. 10-14, 1972, "Measuring the Effect of Spark Plug and Ignition System Design on Eng. Perf.".
S.A.E. Paper 700081, Jan. 12-16, 1970, "Spark Plug Design Factors and Their Effect on Eng. Performance".

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