Method of controlling injector valve

Details Method of controlling injector valve Method of controlling injector valve

1986-12-11

1988-02-23

Rosenthal, Arnold

Fluid handling

Processes

25112905, 25112906, 25112921, 123490, 361153, 239585, F16K 3104

Patent

active

047263890

ABSTRACT:
In an injector for intermittently injecting liquid fuel by supplying a pulse signal to an actuator and reciprocating an injector valve, a method of controlling the injector valve comprising the steps of temporarily cutting supply of a pulse signal to the actuator to suppress inertia of the injector valve and thereby stabilize opening characteristics of the valve just before full opening of the valve during an opening stroke of the valve, and temporarily supplying the pulse signal after the cutting step of the pulse signal to the actuator to suppress inertia of the injector valve and thereby stabilize closing characteristics of the valve just before full closing of the valve during a closing stroke of the valve.

REFERENCES:
patent: 4176822 (1979-12-01), Chadwick
patent: 4350319 (1982-09-01), Kawata et al.
patent: 4385339 (1983-05-01), Takada et al.
DeGrace, Louis G. et al, "The Bendix DEKA Fuel Injector Series-Design and Performance", Developments in Electronic Engine Management and Driveline Controls SP-609, pp. 57-63, Feb. 25-Mar. 1, 1985.

Affiliated with

Also associated with

Rating

Method of controlling injector valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of controlling injector valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling injector valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-598380