Fuel injection system for engine

Details Fuel injection system for engine Fuel injection system for engine

1992-01-22

1993-05-18

Argenbright, Tony M.

Internal-combustion engines

Combustion chamber means having fuel injection only

Combustible mixture stratification means

123 73C, 123305, 123661, F02B 1700, F02M 6700

Patent

active

052111458

ABSTRACT:
Several embodiments of fuel injected engines wherein stability and running is achieved by maintaining an injection velocity that is greater than the velocity of the charge in the chamber including that component contributed by the squish action in the engine and at least equal to 40 meters per second so as to ensure effective stratification and the existence of a stoichiometric charge at the spark plugs at the time of ignition, even under low load and speed conditions such as idle.

REFERENCES:
patent: 2768615 (1956-10-01), Taylor et al.
patent: 4492193 (1985-01-01), Neitz
patent: 4867128 (1989-09-01), Ragg et al.
patent: 5086737 (1992-02-01), Watanabe et al.
patent: 5105795 (1992-04-01), Ozawa et al.
patent: 5123399 (1992-06-01), Motoyama et al.

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