ES8801555A1 - Procedimiento para accionar una valvula de vaiven de gas y perfeccionamientos en los circuitos para realizarlo. - Google Patents

Procedimiento para accionar una valvula de vaiven de gas y perfeccionamientos en los circuitos para realizarlo.

Info

Publication number
ES8801555A1
ES8801555A1 ES554302A ES554302A ES8801555A1 ES 8801555 A1 ES8801555 A1 ES 8801555A1 ES 554302 A ES554302 A ES 554302A ES 554302 A ES554302 A ES 554302A ES 8801555 A1 ES8801555 A1 ES 8801555A1
Authority
ES
Spain
Prior art keywords
current
circuit
measured
valve
turned
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
ES554302A
Other languages
English (en)
Other versions
ES554302A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8801555A1 publication Critical patent/ES8801555A1/es
Publication of ES554302A0 publication Critical patent/ES554302A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2041—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for controlling the current in the free-wheeling phase
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D2041/2075—Type of transistors or particular use thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

ACCIONAMIENTO DE UNA VALVULA DE VAIVEN DE GAS DE UNA MAQUINA MOTRIZ DE COMBUSTION INTERNA. CONSTA DE UN ELECTROIMAN QUE PRESENTA UN CIRCUITO LIBRE CARACTERIZADO POR LAS ETAPAS DE: A) ALIMENTAR DURANTE LAS FASES DE RETENCION UNA CORRIENTE EN CADENA A LA VALVULA DE VAIVEN DE GAS; B) MEDIR LA CORRIENTE EN EL CICLO DE CADENCIAS DURANTE LA ALIMENTACION DE LA CORRIENTE; C) DESCONECTAR LA MISMA CUANDO SE SOBREPASA UN VALOR LIMITE; D) SIMULAR LA CURVA DE CAIDA DURANTE LAS FASES DE DESCONEXION; Y E) VOLVER A CONECTAR LA CORRIENTE DESPUES DE HABERSE ALCANZADO UN VALOR INFERIOR DE UMBRAL DE LA CURVA SIMULADA.
ES554302A 1985-04-25 1986-04-24 Procedimiento para accionar una valvula de vaiven de gas y perfeccionamientos en los circuitos para realizarlo. Expired ES8801555A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515039 DE3515039A1 (de) 1985-04-25 1985-04-25 Verfahren und schaltung zum betreiben eines gaswechselventils

Publications (2)

Publication Number Publication Date
ES8801555A1 true ES8801555A1 (es) 1988-02-16
ES554302A0 ES554302A0 (es) 1988-02-16

Family

ID=6269144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554302A Expired ES8801555A1 (es) 1985-04-25 1986-04-24 Procedimiento para accionar una valvula de vaiven de gas y perfeccionamientos en los circuitos para realizarlo.

Country Status (6)

Country Link
US (1) US4706619A (es)
EP (1) EP0203354B1 (es)
JP (1) JPS61250310A (es)
CA (1) CA1261036A (es)
DE (2) DE3515039A1 (es)
ES (1) ES8801555A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8703214A1 (es) * 1985-04-25 1987-02-16 Kloeckner Wolfgang Dr Maquina motriz de combustion interna
DE3701985A1 (de) * 1987-01-23 1988-08-04 Knorr Bremse Ag Vorschaltelektronik fuer ein gleichspannungserregbares geraet
US4862866A (en) * 1987-08-25 1989-09-05 Marelli Autronica S.P.A. Circuit for the piloting of inductive loads, particularly for operating the electro-injectors of a diesel-cycle internal combustion engine
US4984659A (en) * 1988-02-01 1991-01-15 Mitsubishi Denki Kabushiki Kaisha Elevator control apparatus
DE3824526A1 (de) * 1988-07-20 1990-01-25 Vdo Schindling Schaltungsanordnung zur regelung eines pulsierenden stroms
US4945870A (en) * 1988-07-29 1990-08-07 Magnavox Government And Industrial Electronics Company Vehicle management computer
JPH02112606A (ja) * 1988-10-20 1990-04-25 Isuzu Ceramics Kenkyusho:Kk 電磁力駆動バルブ制御装置
DE3923477A1 (de) * 1989-07-15 1991-01-24 Fev Motorentech Gmbh & Co Kg Verfahren zur steuerung der ankerbewegung von schaltmagneten
US4957074A (en) * 1989-11-27 1990-09-18 Siemens Automotive L.P. Closed loop electric valve control for I. C. engine
DE3939547C2 (de) * 1989-11-30 1999-07-01 Bosch Gmbh Robert Vorrichtung zur Kraftstoffeinspritzung in Brennkraftmaschine
GB2242587B (en) * 1990-02-01 1994-05-25 Mole Valley Systems Ltd Power control circuit for reactive loads
US5255641A (en) 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system
DE4130711A1 (de) * 1991-09-14 1993-03-18 Kloeckner Humboldt Deutz Ag Steuerung elektromagnetischer ventile
DE4130712A1 (de) * 1991-09-14 1993-03-18 Kloeckner Humboldt Deutz Ag Steuerung elektromagnetischer ventile
US5373817A (en) * 1993-12-17 1994-12-20 Ford Motor Company Valve deactivation and adjustment system for electrohydraulic camless valvetrain
DE4414609B4 (de) * 1994-04-27 2005-12-22 Robert Bosch Gmbh Einrichtung zur Ansteuerung eines Verbrauchers
JP3134724B2 (ja) * 1995-02-15 2001-02-13 トヨタ自動車株式会社 内燃機関の弁駆動装置
GB2300306B (en) * 1995-04-25 2000-02-09 Pectel Control Systems Ltd Fluid injector systems
DE19741570A1 (de) * 1997-09-20 1999-03-25 Heinz Leiber Elektromagnetische Stelleinrichtung
JP3550989B2 (ja) * 1997-12-08 2004-08-04 トヨタ自動車株式会社 電磁バルブ用駆動装置
JP3629362B2 (ja) * 1998-03-04 2005-03-16 愛三工業株式会社 エンジンバルブ駆動用電磁バルブの駆動方法
DE19911863A1 (de) * 1999-03-17 2000-09-21 Philips Corp Intellectual Pty Schaltungsanordnung zum Steuern eines Aktuators
US6158403A (en) * 1999-03-30 2000-12-12 Aura Systems, Inc. Servo control system for an electromagnetic valve actuator used in an internal combustion engine
JP4486183B2 (ja) * 1999-08-09 2010-06-23 株式会社デンソー 電磁弁駆動装置
JP3551109B2 (ja) * 1999-12-07 2004-08-04 トヨタ自動車株式会社 内燃機関の電磁バルブ駆動装置
DE10012988A1 (de) * 2000-03-16 2001-09-20 Bayerische Motoren Werke Ag Verfahren zum Betrieb eines elektromagnetischen Aktors
US6631067B2 (en) 2001-12-28 2003-10-07 Visteon Global Technologies, Inc. Electromagnetic actuator for engine valves
WO2016149505A1 (en) * 2015-03-18 2016-09-22 Automatic Switch Company Assuring dropout of solenoid valve controlled by peek-and-hold- driver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268776A (en) * 1962-11-21 1966-08-23 Western Electric Co Driver for pulsing inductive loads
US3700985A (en) * 1970-12-17 1972-10-24 Memorex Corp Method and circuit for driving inductive loads
FR2345595A1 (fr) * 1976-03-26 1977-10-21 Bosch Gmbh Robert Installation pour la commande, avec un courant regle, d'organes de manoeuvre electromagnetiques
DE2828678A1 (de) * 1978-06-30 1980-04-17 Bosch Gmbh Robert Verfahren und einrichtung zum betrieb eines elektromagnetischen verbrauchers, insbesondere eines einspritzventils in brennkraftmaschinen
JPS5675956A (en) * 1979-11-27 1981-06-23 Nippon Denso Co Ltd Injector driving circuit
DE3024109A1 (de) * 1980-06-27 1982-01-21 Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen Elektromagnetisch arbeitende stelleinrichtung
JPS5749059A (en) * 1980-09-08 1982-03-20 Toshiba Corp Driving circuit of injector
US4355619A (en) * 1980-10-01 1982-10-26 The Bendix Corporation Fast response two coil solenoid driver
JPS5851233A (ja) * 1981-09-21 1983-03-25 Hitachi Ltd 燃料噴射弁駆動回路
US4511945A (en) * 1983-12-27 1985-04-16 Ford Motor Company Solenoid switching driver with fast current decay from initial peak current
JPS60180032A (ja) * 1984-02-28 1985-09-13 株式会社ボッシュオートモーティブ　システム ソレノイド駆動回路

Also Published As

Publication number Publication date
US4706619A (en) 1987-11-17
DE3674463D1 (de) 1990-10-31
JPS61250310A (ja) 1986-11-07
ES554302A0 (es) 1988-02-16
DE3515039A1 (de) 1986-10-30
EP0203354B1 (de) 1990-09-26
CA1261036A (en) 1989-09-26
DE3515039C2 (es) 1987-04-02
EP0203354A1 (de) 1986-12-03
JPH0415365B2 (es) 1992-03-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051105