FR2448640A1 - Systeme de distribution de combustible pour moteur a combustion interne - Google Patents

Systeme de distribution de combustible pour moteur a combustion interne

Info

Publication number
FR2448640A1
FR2448640A1 FR7928479A FR7928479A FR2448640A1 FR 2448640 A1 FR2448640 A1 FR 2448640A1 FR 7928479 A FR7928479 A FR 7928479A FR 7928479 A FR7928479 A FR 7928479A FR 2448640 A1 FR2448640 A1 FR 2448640A1
Authority
FR
France
Prior art keywords
fuel
pump
winding
fuel distribution
combustion engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR7928479A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2448640A1 publication Critical patent/FR2448640A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/04—Pumps peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/027—Injectors structurally combined with fuel-injection pumps characterised by the pump drive electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2079—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements the circuit having several coils acting on the same anchor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

CE SYSTEME POUR DISTRIBUER DU COMBUSTIBLE A UN MOTEUR COMPREND UN INJECTEUR DISPOSE DE FACON A DIRIGER DU COMBUSTIBLE DANS UNE CHAMBRE DE COMBUSTION ET UNE POMPE POUVANT ETRE ACTIONNEE PAR DES MOYENS ELECTRO-MAGNETIQUES POUR DISTRIBUER DU COMBUSTIBLE A L'INJECTEUR. UN PREMIER DISPOSITIF ELECTRONIQUE 66, 67 FOURNIT DE L'ENERGIE A UN ENROULEMENT 46 DE LA POMPE POUR PROVOQUER LA DISTRIBUTION DE COMBUSTIBLE ET MAINTIENT LE PISTON DE POMPAGE DE LA POMPE JUSQU'A CE QU'IL SOIT NECESSAIRE DE REMPLIR LA CHAMBRE DE POMPAGE. UN SECOND DISPOSITIF ELECTRONIQUE 76, 77 EXCITE PARTIELLEMENT L'ENROULEMENT 46 OU UN AUTRE ENROULEMENT 65 LORSQUE LA QUANTITE DESIREE DE COMBUSTIBLE S'EST ECOULEE DANS LA CHAMBRE DE POMPAGE, AFIN DE MAINTENIR LE PISTON CONTRE TOUT DEPLACEMENT.
FR7928479A 1979-02-09 1979-11-19 Systeme de distribution de combustible pour moteur a combustion interne Pending FR2448640A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7904724 1979-02-09
GB7907556 1979-03-03

Publications (1)

Publication Number Publication Date
FR2448640A1 true FR2448640A1 (fr) 1980-09-05

Family

ID=26270529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928479A Pending FR2448640A1 (fr) 1979-02-09 1979-11-19 Systeme de distribution de combustible pour moteur a combustion interne

Country Status (12)

Country Link
US (1) US4295453A (fr)
AU (1) AU5302679A (fr)
BR (1) BR7907515A (fr)
CA (1) CA1115153A (fr)
DD (1) DD147387A5 (fr)
DE (1) DE2946672A1 (fr)
ES (1) ES486167A1 (fr)
FR (1) FR2448640A1 (fr)
GB (1) GB2043297A (fr)
IT (1) IT1125827B (fr)
MX (1) MX147276A (fr)
PL (1) PL219770A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453281A1 (fr) * 1979-04-07 1980-10-31 Lucas Industries Ltd Ensemble pompe-injecteur de combustible pour moteur a combustion interne
EP0049183A1 (fr) * 1980-10-01 1982-04-07 The Bendix Corporation Système de commande de carburant pour moteur Diesel et méthode de commande en courant d'un injecteur pour un tel moteur
FR2496771A1 (fr) * 1980-11-08 1982-06-25 Lucas Industries Ltd Appareil d'injection directe de carburant

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032381C2 (de) * 1980-08-28 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Steuereinrichtung für eine Brennkraftmaschine mit Selbstzündung
US4374511A (en) * 1980-12-22 1983-02-22 Ford Motor Company Fuel injection pump with distributor type fuel control
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
US4825819A (en) * 1986-08-06 1989-05-02 Moog Inc. Hypergolic/catalytic actuator
US4777925A (en) * 1988-02-22 1988-10-18 Lasota Lawrence Combined fuel injection-spark ignition apparatus
DE3914486A1 (de) * 1989-05-02 1990-11-08 Bosch Gmbh Robert Verfahren zur herstellung einer ventilnadel und ventilnadel
US5630401A (en) * 1994-07-18 1997-05-20 Outboard Marine Corporation Combined fuel injection pump and nozzle
US5979789A (en) * 1997-11-26 1999-11-09 Cummins Engine Company, Inc. Fuel injector with internal component load protection
US6113014A (en) * 1998-07-13 2000-09-05 Caterpillar Inc. Dual solenoids on a single circuit and fuel injector using same
US6685160B2 (en) 2001-07-30 2004-02-03 Caterpillar Inc Dual solenoid latching actuator and method of using same
DE102005004327A1 (de) * 2005-01-31 2006-08-03 Robert Bosch Gmbh Elektrische Trennung in Kraftstoffinjektoren
WO2009091685A1 (fr) * 2008-01-14 2009-07-23 North Carolina State University Dispositif d'injection de carburant pour un moteur à combustion interne et procédé associé
US8267063B2 (en) * 2009-08-27 2012-09-18 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083850A5 (fr) * 1970-03-12 1971-12-17 Bosch
GB1310596A (en) * 1969-05-14 1973-03-21 Delectronique Et Dinformatique Fuel injection systems
FR2273953A1 (fr) * 1974-06-07 1976-01-02 Lucas Electrical Co Ltd Dispositif d'injection de combustible pour moteur a allumage par compression
FR2303174A1 (fr) * 1975-03-07 1976-10-01 Cav Ltd Perfectionnements aux systemes d'alimentation pour l'injection de combustible
GB1477456A (en) * 1973-07-12 1977-06-22 Cav Ltd Fluid pressure generators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829631A (en) * 1957-02-08 1958-04-08 Thomas M Wilt Electric induction gasoline fuel injector
FR1196663A (fr) * 1958-06-05 1959-11-25 Pompe d'injection électromagnétique
DE2126736A1 (de) * 1971-05-28 1972-12-07 Bosch Gmbh Robert Kraftstoffeinspntzanlage fur Brenn kraftmaschinen
GB1416861A (en) * 1971-12-03 1975-12-10 Cav Ltd Control systems for internal combustion engines
DE2342109C2 (de) * 1973-08-21 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen
DE2419425A1 (de) * 1974-04-23 1975-11-06 Daimler Benz Ag Einspritzvorrichtung fuer gemischverdichtende brennkraftmaschinen
GB1574128A (en) * 1976-01-20 1980-09-03 Lucas Industries Ltd Fuel pump injector
GB1574132A (en) * 1976-03-20 1980-09-03 Lucas Industries Ltd Fuel injection pumps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1310596A (en) * 1969-05-14 1973-03-21 Delectronique Et Dinformatique Fuel injection systems
FR2083850A5 (fr) * 1970-03-12 1971-12-17 Bosch
GB1477456A (en) * 1973-07-12 1977-06-22 Cav Ltd Fluid pressure generators
FR2273953A1 (fr) * 1974-06-07 1976-01-02 Lucas Electrical Co Ltd Dispositif d'injection de combustible pour moteur a allumage par compression
FR2303174A1 (fr) * 1975-03-07 1976-10-01 Cav Ltd Perfectionnements aux systemes d'alimentation pour l'injection de combustible

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453281A1 (fr) * 1979-04-07 1980-10-31 Lucas Industries Ltd Ensemble pompe-injecteur de combustible pour moteur a combustion interne
EP0049183A1 (fr) * 1980-10-01 1982-04-07 The Bendix Corporation Système de commande de carburant pour moteur Diesel et méthode de commande en courant d'un injecteur pour un tel moteur
FR2496771A1 (fr) * 1980-11-08 1982-06-25 Lucas Industries Ltd Appareil d'injection directe de carburant

Also Published As

Publication number Publication date
MX147276A (es) 1982-11-03
IT1125827B (it) 1986-05-14
DE2946672A1 (de) 1980-08-28
ES486167A1 (es) 1980-09-16
US4295453A (en) 1981-10-20
CA1115153A (fr) 1981-12-29
DD147387A5 (de) 1981-04-01
BR7907515A (pt) 1980-10-14
GB2043297A (en) 1980-10-01
AU5302679A (en) 1980-08-14
IT7927383A0 (it) 1979-11-19
PL219770A1 (fr) 1980-08-25

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