Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1983-10-07
1985-10-08
Miller, Carl Stuart
Internal-combustion engines
Charge forming device
Fuel injection system
123531, 123585, 123452, F02M 3900
Patent
active
045453543
ABSTRACT:
A fuel injection valve which serves to inject fuel in an internal combustion engine. The fuel injection valve includes a nozzle holder in which a nozzle body having an injection port is disposed. The injection port is opened by a closing body movable counter to the force of a closing spring in order to eject fuel. A gas guidance sheath encompasses the nozzle holder with a cylindrical portion and the nozzle body with a bottom portion and has at least one axially extending gas guidance conduit communicating with an air source. The gas guidance conduit leads to a gas ring conduit in the bottom portion. The nozzle step protrudes through the bottom portion and with the passageway opening thereof forms a throttling gas ring gap immediately above the injection port, so that fuel emerging from the injection port can immediately be enveloped by gas, such as air or exhaust gas, and thereby prepared.
REFERENCES:
patent: 4006719 (1977-02-01), Kanada
patent: 4136653 (1979-01-01), Knapp et al.
patent: 4141330 (1979-02-01), Schlott
patent: 4174511 (1979-11-01), Knapp
patent: 4193384 (1980-03-01), Steiner et al.
patent: 4216757 (1980-08-01), Romann
patent: 4227501 (1980-10-01), Knapp et al.
patent: 4280661 (1981-07-01), Tanasawa et al.
patent: 4351304 (1982-09-01), Schweizer
patent: 4354470 (1982-10-01), Miyaki
patent: 4361126 (1982-10-01), Knapp
patent: 4364362 (1982-12-01), Wissmann et al.
patent: 4370967 (1983-02-01), Gmelin et al.
patent: 4383513 (1983-05-01), Gmelin et al.
patent: 4428356 (1984-01-01), Kemmner
patent: 4434766 (1984-03-01), Matsuoka
Bosch Technical Instruction for Continuous Injection System Publication dated Feb. 1974.
Jaggle Gunther
Schonemann Walter
Greigg Edwin E.
Miller Carl Stuart
Robert & Bosch GmbH
LandOfFree
Fuel injection 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 Fuel injection valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2214382