ES2128385T3 - Sistema electronico de alimentacion para encendido por descarga capacitiva para motores de combustion interna. - Google Patents

Sistema electronico de alimentacion para encendido por descarga capacitiva para motores de combustion interna.

Info

Publication number
ES2128385T3
ES2128385T3 ES93119358T ES93119358T ES2128385T3 ES 2128385 T3 ES2128385 T3 ES 2128385T3 ES 93119358 T ES93119358 T ES 93119358T ES 93119358 T ES93119358 T ES 93119358T ES 2128385 T3 ES2128385 T3 ES 2128385T3
Authority
ES
Spain
Prior art keywords
voltage
auxiliary circuit
internal combustion
supply system
combustion engines
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 - Lifetime
Application number
ES93119358T
Other languages
English (en)
Inventor
Astorre Biondi
Gianni Regazzi
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.)
Ducati Energia SpA
Original Assignee
Ducati Energia SpA
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 Ducati Energia SpA filed Critical Ducati Energia SpA
Application granted granted Critical
Publication of ES2128385T3 publication Critical patent/ES2128385T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

UN SISTEMA DE SUMINISTRO ELECTRONICO PARA EL DISPOSITIVO DE ENCENDIDO POR DESCARGA CAPACITIVA DE MOTORES DE COMBUSTION INTERNA. HAY UN CIRCUITO AUXILIAR (S1, R2), PARA HACER CIRCULAR A LA CORRIENTE DE CARGA DEL CAPACITOR DE ENCENDIDO (C3), CONECTADO EN PARALELO A UN DEVANADO ESTATORICO (L1) DEL GENERADOR ELECTRICO (11); EL CIRCUITO AUXILIAR CONSTA DE UN CONMUTADOR ELECTRONICO (S1) Y UN COMPARADOR DE TENSIONES (CP1) QUE TIENE UNA FUNCION DE SEÑALIZACION DE LA TENSION DE CONTROL (V2) DE LA CORRIENTE QUE CIRCULA EN EL CIRCUITO AUXILIAR (S1, R2); EL COMPARADOR DE TENSIONES (CP1) TIENE ADEMAS UNA SEGUNDA FUNCION DE SEÑALIZACION DE LA TENSION DE CONTROL (V3) PARA MANTENER DICHO ESTADO OPERATIVO; DICHAS TENSIONES DE CONTROL (V2, V3) SE COMPARAN CON UNA TENSION DE REFERENCIA (V1) Y EL COMPARADOR DE TENSIONES (CP1) ACTIVA Y DESACTIVA RAPIDAMENTE EL CIRCUITO AUXILIAR (S1, R2) PARA CARGAR EL CAPACITOR (C3) CON LA ENERGIA ALMACENADA EN EL DEVANADO ESTATORICO (L1) DEL GENERADOR A MEDIDA QUE CAMBIA LA TENSION (VG) DEL GENERADOR. UN DISPOSITIVO DE INHIBICION (CP2) PREVIENE EL FUNCIONAMIENTO DEL COMPARADOR (CP1) CUANDO SE ALCANZA EL NIVEL MAXIMO DE CARGA DEL CAPACITOR (C3).
ES93119358T 1992-12-10 1993-12-01 Sistema electronico de alimentacion para encendido por descarga capacitiva para motores de combustion interna. Expired - Lifetime ES2128385T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922809A IT1256480B (it) 1992-12-10 1992-12-10 Sistema elettronico di alimentazione per accensioni a scarica capacitiva per motori a combustione interna

Publications (1)

Publication Number Publication Date
ES2128385T3 true ES2128385T3 (es) 1999-05-16

Family

ID=11364431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93119358T Expired - Lifetime ES2128385T3 (es) 1992-12-10 1993-12-01 Sistema electronico de alimentacion para encendido por descarga capacitiva para motores de combustion interna.

Country Status (5)

Country Link
EP (1) EP0601460B1 (es)
AT (1) ATE177512T1 (es)
DE (1) DE69323838T2 (es)
ES (1) ES2128385T3 (es)
IT (1) IT1256480B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270142B (it) * 1994-05-26 1997-04-29 Ducati Energia Spa Dispositivo per l'alimentazione di carichi elettrici e del circuito di accensione di motori a scoppio di veicoli a motore
IT1274684B (it) * 1994-07-29 1997-07-24 Ducati Energia Spa Impianto di accensione a scarica capacitiva per motore a combustione interna cno sistema di alimentazione e di innesco combinato
US7546836B2 (en) 2007-01-26 2009-06-16 Walbro Engine Management, L.L.C. Ignition module for use with a light-duty internal combustion engine
US8266885B2 (en) * 2008-12-23 2012-09-18 General Electric Company Method and systems for adaptive ignition energy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA999642A (en) * 1973-01-10 1976-11-09 Eltra Corporation Small engine ignition system with spark advance
US3911889A (en) * 1973-03-29 1975-10-14 Nippon Denso Co Capacitor discharge type contactless ignition system for internal combustion engines
US4537174A (en) * 1982-04-02 1985-08-27 Nippondenso Co., Ltd. Output supply control apparatus for internal combustion engine magneto generator
JPS58211563A (ja) * 1982-06-02 1983-12-09 Nippon Denso Co Ltd 内燃機関用無接点点火装置
FR2534635B1 (fr) * 1982-10-14 1987-05-07 Sibe Dispositif d'allumage a bobine pour moteur a combustion interne
DE3724590A1 (de) * 1987-07-24 1989-02-02 Gert Guenther Niggemeyer Gleichspannungswandler
JPH0192578A (ja) * 1987-10-05 1989-04-11 Nippon Denso Co Ltd 内燃機関用無接点点火装置
FR2636678B1 (fr) * 1988-09-20 1994-04-15 Labo Industrie Generateur d'allumage haute energie notamment pour turbine a gaz
US5049786A (en) * 1990-08-09 1991-09-17 Coen Company, Inc. High energy ignitor power circuit

Also Published As

Publication number Publication date
EP0601460A2 (en) 1994-06-15
ITMI922809A1 (it) 1994-06-10
IT1256480B (it) 1995-12-07
DE69323838D1 (de) 1999-04-15
ITMI922809A0 (it) 1992-12-10
EP0601460B1 (en) 1999-03-10
ATE177512T1 (de) 1999-03-15
DE69323838T2 (de) 1999-08-05
EP0601460A3 (en) 1995-01-18

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