ES486167A1 - Sistema de combustible para un motor de combustion interna - Google Patents

Sistema de combustible para un motor de combustion interna

Info

Publication number
ES486167A1
ES486167A1 ES486167A ES486167A ES486167A1 ES 486167 A1 ES486167 A1 ES 486167A1 ES 486167 A ES486167 A ES 486167A ES 486167 A ES486167 A ES 486167A ES 486167 A1 ES486167 A1 ES 486167A1
Authority
ES
Spain
Prior art keywords
fuel
pump
winding
fuel system
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.)
Expired
Application number
ES486167A
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 ES486167A1 publication Critical patent/ES486167A1/es
Expired 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

Abstract

Sistema de combustible para un motor de combustión interna del tipo en el que se inyecta combustible dentro de un espacio de combustión del motor, siendo el sistema de la clase que comprende una boquilla de inyección situada sobre el motor con el fin de que el combustible entregado a la boquilla sea inyectado dentro del espacio de combustión y una bomba de inyección para suministrar combustible a la boquilla en relación cíclica con el motor, comprendiendo la bomba un pistón movible en un agujero para varias el tamaño de una cámara de bombeo, medios elásticos para empujar el pistón en una dirección con el fin de incrementar el tamaño de la camara de bombeo, medios electromagnéticos accionables para mover el pistón contra la acción de los medios elásticos para desplazar el combustible desde la cámara de bombeo a través de la boquilla asociada, una entrada de combustible controlada por válvula en dicha cámara de bombeo y a través de la cual puede fluir el combustible dentro del agujero desde una fuente de combustible cuando es movido el pistón por la acción de los medios elásticos, incluyendo el sistema unos primeros medios electrónicos para suministrar energía a los medios electromagnéticos en el curso de un periodo de tiempo durante el cual es movido el pistón para suministrar combustible a partir de la bomba, siendo desexcitados los medios electromagnéticos al final de dicho periodo de tiempo para permitir el movimiento de retorno del pistón bajo la acción de los medios elásticos y segundos medios electrónicos accionables para suministrar una corriente de mantenimiento a dichos medios electromagnéticos para detener el movimiento de retorno de dicho pistón una vez que se ha alimentado la cantidad requerida de combustible dentro de la cámara de bombeo.
ES486167A 1979-02-09 1979-11-20 Sistema de combustible para un motor de combustion interna Expired ES486167A1 (es)

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
ES486167A1 true ES486167A1 (es) 1980-09-16

Family

ID=26270529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486167A Expired ES486167A1 (es) 1979-02-09 1979-11-20 Sistema de combustible para un motor de combustion interna

Country Status (12)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312316A (en) * 1979-04-07 1982-01-26 Lucas Industries Limited Fuel injection pumping apparatus
DE3032381C2 (de) * 1980-08-28 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Steuereinrichtung für eine Brennkraftmaschine mit Selbstzündung
US4355619A (en) * 1980-10-01 1982-10-26 The Bendix Corporation Fast response two coil solenoid driver
FR2496771A1 (fr) * 1980-11-08 1982-06-25 Lucas Industries Ltd Appareil d'injection directe de carburant
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
US4374511A (en) * 1980-12-22 1983-02-22 Ford Motor Company Fuel injection pump with distributor type fuel 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
WO2011028331A2 (en) * 2009-08-27 2011-03-10 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US9316189B2 (en) * 2008-01-14 2016-04-19 North Carolina State University Fuel injection device for an internal combustion engine, and associated method
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

Family Cites Families (13)

* 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
FR2059768A5 (es) * 1969-05-14 1971-06-04 Barat J
DE2011712C3 (de) * 1970-03-12 1979-07-12 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-Einspritzanlage einer Dieselbrennkraftmaschine
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
GB1477456A (en) * 1973-07-12 1977-06-22 Cav Ltd Fluid pressure generators
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
GB1516314A (en) * 1974-06-07 1978-07-05 Lucas Electrical Ltd Fuel injection systems for compression ignition engines
GB1540216A (en) * 1975-03-07 1979-02-07 Cav Ltd Controlling and monitoring the operation of fuel injection supply systems
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

Also Published As

Publication number Publication date
IT7927383A0 (it) 1979-11-19
GB2043297A (en) 1980-10-01
FR2448640A1 (fr) 1980-09-05
DE2946672A1 (de) 1980-08-28
CA1115153A (en) 1981-12-29
AU5302679A (en) 1980-08-14
DD147387A5 (de) 1981-04-01
MX147276A (es) 1982-11-03
IT1125827B (it) 1986-05-14
BR7907515A (pt) 1980-10-14
US4295453A (en) 1981-10-20
PL219770A1 (es) 1980-08-25

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