Internal-combustion engines – Charge forming device – With fuel pump
Patent
1988-08-31
1993-04-13
Miller, Carl S.
Internal-combustion engines
Charge forming device
With fuel pump
123506, 123449, 417490, F02M 3704
Patent
active
052012972
ABSTRACT:
It is possible in a simple manner, especially in distributor injection pumps, to attain quiet combustion in the idling range of a Diesel engine, without modifying the basic construction of the fuel injection pump by shifting the injection pumping to the last portion of the stroke of the cam driving the pump piston of the fuel injection pump for idling, by means of an injection onset adjusting device, in combination with a determination of injection duration via the closing phase of an electrically controlled valve that relieves the pump work chamber.
REFERENCES:
patent: 3709639 (1973-01-01), Suda et al.
patent: 3965875 (1976-06-01), Perr
patent: 4037573 (1977-07-01), Swift
patent: 4132508 (1979-01-01), Mowbray
patent: 4276000 (1981-06-01), Warwicker
patent: 4395987 (1983-08-01), Kobayashi
patent: 4432327 (1984-02-01), Salzgeber
patent: 4475519 (1984-10-01), Eheim
patent: 4476837 (1984-10-01), Salzgeber
patent: 4526154 (1985-07-01), Didomenico
patent: 4546749 (1985-10-01), Igashira
patent: 4557240 (1985-12-01), Sakuranaka
patent: 4619239 (1986-10-01), Wallenfang et al.
patent: 4652221 (1987-03-01), Kato
Eblen Ewald
Karle Anton
Laufer Helmut
Straubel Max
Greigg Edwin E.
Greigg Ronald E.
Miller Carl S.
Robert & Bosch GmbH
LandOfFree
Method and apparatus for controlling a high-pressure fuel pumpin 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 and apparatus for controlling a high-pressure fuel pumpin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling a high-pressure fuel pumpin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1148955