Fuel injection system for diesel engine

Details Fuel injection system for diesel engine Fuel injection system for diesel engine

1985-03-25

1987-06-02

Miller, Carl Stuart

Internal-combustion engines

Starting device

For airplane

123458, 123447, 239 95, F02M 3900

Patent

active

046694293

ABSTRACT:
A fuel injection system for a diesel engine is provided with a needle-lift-suppressing type fuel injection nozzle such as the central plunger type pintle fuel injection nozzle which has a valve needle adapted to be lifted under fuel pressure fed from a fuel injection pump to increase the effective spray area with increase in the lift of the valve needle and a needle-lift-suppressing means which limits the lift of the valve needle to a pre-lift of a predetermined amount at low load and/or low speed, and a starting detecting means for detecting starting of the engine, said needle-lift-suppressing means being arranged to permit lift of the valve needle beyond said pre-lift irrespective of the engine load and engine speed when the engine is started.

REFERENCES:
patent: 4346681 (1982-08-01), Schleicher
patent: 4403585 (1983-09-01), Ohie
patent: 4440133 (1984-04-01), Jourde
patent: 4546739 (1985-10-01), Nakajima
patent: 4595352 (1985-10-01), Jourde
SEA Technical Paper Series No. 810479.

Affiliated with

Also associated with

Rating

Fuel injection system for diesel engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection system for diesel engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection system for diesel engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-606020