Method of fuel injection

Details Method of fuel injection Method of fuel injection

1989-07-10

1990-08-07

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Auxiliary air or gas used to inject fuel

123531, F02M 6702

Patent

active

049458868

ABSTRACT:
A method of injecting liquid fuel to an engine comprising delivering a quantity of fuel into a conduit and propelling the fuel along the conduit by a pulse of gas under sufficient pressure to discharge the fuel from an open nozzle into an engine induction passage, or combustion chamber. The pressure and quantity of gas preferably being suficient to cause the fuel to issue from the nozzle at or near sonic speed. The duration of the pulse of gas may be varied with the variation in the quantity of fuel to improve the fuel metering accuracy with engine load changes.

REFERENCES:
patent: 1166937 (1916-01-01), Roesti
patent: 1166938 (1916-01-01), Roesti
patent: 1320063 (1919-10-01), Junkers
patent: 1627727 (1927-05-01), Charter
patent: 1721032 (1929-07-01), Nordberg
patent: 2215911 (1940-09-01), Peterson
patent: 3734067 (1973-05-01), Glockler et al.
patent: 3991726 (1976-11-01), Kawai et al.
patent: 4462760 (1984-07-01), Sarich et al.
patent: 4519356 (1985-05-01), Sarich
patent: 4554945 (1985-11-01), McKay
patent: 4556037 (1985-12-01), Wisdom

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