ES471260A1 - Perfeccionamientos en dispositivos de encendido para motoresde combustion interna - Google Patents

Perfeccionamientos en dispositivos de encendido para motoresde combustion interna

Info

Publication number
ES471260A1
ES471260A1 ES471260A ES471260A ES471260A1 ES 471260 A1 ES471260 A1 ES 471260A1 ES 471260 A ES471260 A ES 471260A ES 471260 A ES471260 A ES 471260A ES 471260 A1 ES471260 A1 ES 471260A1
Authority
ES
Spain
Prior art keywords
signal
switch
threshold
threshold switch
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
ES471260A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES471260A1 publication Critical patent/ES471260A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
    • F02P3/0442—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices using digital techniques
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current

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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Perfeccionamientos en dispositivos de encendido para motores de combustión interna, con un interruptor eléctrico que con el arrollamiento primario de una bobina de encendido forma una conexión en serie, y durante el estado conectado de un interruptor de valor umbral origina un flujo de corriente por el arrollamiento primario, obteniendo éste interruptor de valor umbral de un transmisor de señal anteconectado, accionado con ayuda del cigüeñal, perteneciente al motor de combustión interna, y que trabaja al modo de un generador de corriente alterna, señales de mando cuyo flanco delantero se utiliza para conectar el interruptor de valor umbral y cuyo flanco trasero se utiliza para desconectar el interruptor de valor umbral y efectuando se además la desconexión del interruptor de valor umbral siempre, al menos aproximadamente, en la misma posición angular del cigüeñal, al no haber influencia por dispositivos que regulan el instante de encendido, caracterizados porque con el transmisor de seña está enlazado un elemento de control eléctrico con cuya ayuda es variable en el sentido de la supresión de perturbaciones del instante de encendido originadas por el transmisor de señal la tensión previa en el interruptor de valor umbral que gobierna al interruptor eléctrico.
ES471260A 1977-06-30 1978-06-29 Perfeccionamientos en dispositivos de encendido para motoresde combustion interna Expired ES471260A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2729505A DE2729505C2 (de) 1977-06-30 1977-06-30 Zündeinrichtung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ES471260A1 true ES471260A1 (es) 1979-01-16

Family

ID=6012763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471260A Expired ES471260A1 (es) 1977-06-30 1978-06-29 Perfeccionamientos en dispositivos de encendido para motoresde combustion interna

Country Status (10)

Country Link
US (1) US4202304A (es)
JP (2) JPS5413842A (es)
AU (1) AU516275B2 (es)
BR (1) BR7804168A (es)
DE (1) DE2729505C2 (es)
ES (1) ES471260A1 (es)
FR (1) FR2396176B1 (es)
GB (1) GB1599723A (es)
IT (1) IT1096881B (es)
SE (1) SE7805940L (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807498A1 (de) * 1978-02-22 1979-08-30 Bosch Gmbh Robert Vorrichtung zur erzeugung von drehzahlabhaengig veraenderbaren ausgangssignalen
DE2833343A1 (de) * 1978-07-29 1980-02-14 Bosch Gmbh Robert Zuendanlage fuer eine brennkraftmaschine
DE2842386A1 (de) * 1978-09-29 1980-04-17 Bosch Gmbh Robert Zuendeinrichtung fuer brennkraftmaschinen
DE2915938C2 (de) * 1979-04-20 1987-04-09 Robert Bosch Gmbh, 7000 Stuttgart Zündeinrichtung für Brennkraftmaschinen
FR2456937A1 (fr) * 1979-05-17 1980-12-12 Volzh Ob Proizvo Dispositif de mesure de la position angulaire du pignon d'un systeme numerique d'allumage pour un moteur a combustion interne
US4329970A (en) * 1980-05-05 1982-05-18 General Motors Corporation Engine spark timing control with added retard and RF signal protection
JPS5948306B2 (ja) * 1980-05-23 1984-11-26 株式会社デンソー 内燃機関用無接点点火装置
EP0044745A1 (en) * 1980-07-22 1982-01-27 EDA Sparkrite Limited Control of a switching means in an electrical circuit
FR2488741A2 (fr) * 1980-08-13 1982-02-19 Ducellier & Cie Dispositif electronique de commande d'allumage pour moteurs a combustion interne
DE3127220C2 (de) * 1981-07-10 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Erzeugen einer drehzahlabhängigen Signalfolge
JPS5851070U (ja) * 1981-10-01 1983-04-06 三菱電機株式会社 内燃機関点火装置
DE3215728A1 (de) * 1982-04-28 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart Zuendanlage fuer eine brennkraftmaschine
JPS58188923A (ja) * 1982-04-28 1983-11-04 Nippon Denso Co Ltd 周期信号検出回路
DE3229202C2 (de) * 1982-08-05 1995-04-27 Bosch Gmbh Robert Zündeinrichtung für Brennkraftmaschinen
GB2138495B (en) * 1983-03-26 1987-02-18 Motorola Inc Automotive ignition systems
JPS60212672A (ja) * 1984-04-05 1985-10-24 Nippon Denso Co Ltd 内燃機関用点火装置
DE3433777A1 (de) * 1984-09-14 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart Impulsformer fuer induktive geber
US5030883A (en) * 1987-09-25 1991-07-09 Simmonds Precision Products, Inc. Constant spark rate system and method
DE3800932A1 (de) * 1988-01-15 1989-07-27 Telefunken Electronic Gmbh Schliesszeitregelung fuer brennkraftmaschinen mit ausgelagerter zuendendstufe
EP0392060B1 (de) * 1989-04-14 1994-07-27 Heimann Optoelectronics GmbH Blitzlampe
KR950004613B1 (ko) * 1989-06-07 1995-05-03 미쯔비시 덴끼 가부시끼가이샤 내연기관 점화장치
DE102009052488A1 (de) * 2009-11-09 2011-05-12 Andreas Stihl Ag & Co. Kg Zündmodul mit einer Busleitung
CN102852693B (zh) * 2011-06-28 2015-05-27 比亚迪股份有限公司 一种点火线圈故障诊断系统及其诊断方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605713A (en) * 1970-05-18 1971-09-20 Gen Motors Corp Internal combustion engine ignition system
US3708678A (en) * 1970-10-30 1973-01-02 Servo Corp Variable threshold circuit
US3686607A (en) * 1971-02-05 1972-08-22 Whitakercable Corp High frequency shield for spark plug boot having suppression coil therein
GB1409748A (en) * 1972-04-06 1975-10-15 Fairchild Camera Instr Co Ignition control systems
US3882840A (en) * 1972-04-06 1975-05-13 Fairchild Camera Instr Co Automotive ignition control
DE2221095C2 (de) * 1972-04-28 1974-05-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltung zur Korrektur des Einflusses der Geschwindigkeit bei einem induktiven Stellungsgeber
JPS51114534A (en) * 1975-04-02 1976-10-08 Hitachi Ltd Contactless ignition device
DE2541153A1 (de) * 1975-09-16 1977-03-31 Bosch Gmbh Robert Einrichtung zum erfassen wenigstens einer signalausloesenden markierung auf einer mit der kurbelwelle einer brennkraftmaschine gekuppelten scheibe
DE2549586C3 (de) * 1975-11-05 1979-03-29 Robert Bosch Gmbh, 7000 Stuttgart Zündeinrichtung für Brennkraftmaschinen
US4007724A (en) * 1975-11-21 1977-02-15 Outboard Marine Corporation C. D. ignition system with noise rejection means
US4117819A (en) * 1976-10-26 1978-10-03 Motorola, Inc. Threshold circuit suitable for use in electronic ignition systems

Also Published As

Publication number Publication date
AU516275B2 (en) 1981-05-28
GB1599723A (en) 1981-10-07
DE2729505A1 (de) 1979-01-18
BR7804168A (pt) 1979-01-16
IT1096881B (it) 1985-08-26
JPS5413842A (en) 1979-02-01
JPS6329177Y2 (es) 1988-08-05
SE7805940L (sv) 1978-12-31
US4202304A (en) 1980-05-13
DE2729505C2 (de) 1985-05-23
AU3761778A (en) 1980-01-03
FR2396176A1 (fr) 1979-01-26
IT7825153A0 (it) 1978-06-29
FR2396176B1 (fr) 1985-07-12
JPS6267965U (es) 1987-04-28

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