Fuel supply device of an engine

Details Fuel supply device of an engine Fuel supply device of an engine

1989-07-31

1991-01-22

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Auxiliary air or gas used to inject fuel

239 5, 239585, F02M 6710

Patent

active

049862472

ABSTRACT:
A fuel supply device comprising a nozzle opening for injecting fuel and pressurized air. The opening operation of the nozzle opening is electromagnetically controlled by a needle. The nozzle of a fuel injector is arranged in a nozzle chamber. The nozzle chamber has an air inlet and an air outlet separately formed from and spaced from the air inlet. The air inlet is connected to a pressurized air source, and the air outlet is connected to the nozzle opening.

REFERENCES:
patent: 1980743 (1934-11-01), Blanding
patent: 4462760 (1984-07-01), Sarich et al.
patent: 4693224 (1987-09-01), McKay
patent: 4771754 (1988-09-01), Reinke
patent: 4794901 (1989-01-01), Hong et al.
patent: 4823756 (1989-04-01), Ziejewski et al.
patent: 4844339 (1989-07-01), Sayer et al.

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