Fuel injection method and system

Details Fuel injection method and system Fuel injection method and system

1996-09-26

1998-03-03

Miller, Carl S.

Internal-combustion engines

Charge forming device

Diverse fuel supply

123 25C, F02M 3704

Patent

active

057223777

ABSTRACT:
A fuel injection method and system for a Diesel engine, with an injection nozzle (1) supplied with a first fuel through a high-pressure pump (3) through a reservoir (2), wherein the engine can operate--rather than with the first fuel--with the second fuel in the form of pure fuel or of an emulsion of fuel and another substance that is insoluble in the fuel. Means are provided by which the second fuel is guided in a circuit through injection nozzle (1) and the second fuel, when the injection nozzle is actuated, is injected into the engine through the first fuel, which is under high pressure, from reservoir (2) to injection nozzle (1), with the mixture ratio of the fuel and additional substance in the second fuel being adjusted in the circuit.

REFERENCES:
patent: 3749097 (1973-07-01), Grow
patent: 3807377 (1974-04-01), Hirschler
patent: 3851633 (1974-12-01), Shih
patent: 4392466 (1983-07-01), Mowbray
patent: 4499861 (1985-02-01), Wiegand
patent: 4693227 (1987-09-01), Satou
patent: 5092305 (1992-03-01), King
patent: 5170751 (1992-12-01), Tosa
patent: 5174247 (1992-12-01), Tosa
patent: 5438966 (1995-08-01), Teegen

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