ES2066021T3 - IGNITION DETECTOR DEVICE IN AN IGNITION DEVICE. - Google Patents

IGNITION DETECTOR DEVICE IN AN IGNITION DEVICE.

Info

Publication number
ES2066021T3
ES2066021T3 ES90103350T ES90103350T ES2066021T3 ES 2066021 T3 ES2066021 T3 ES 2066021T3 ES 90103350 T ES90103350 T ES 90103350T ES 90103350 T ES90103350 T ES 90103350T ES 2066021 T3 ES2066021 T3 ES 2066021T3
Authority
ES
Spain
Prior art keywords
ignition
overvoltage current
produced
current detector
detection
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
ES90103350T
Other languages
Spanish (es)
Inventor
Koichi Toyama
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.)
Denso Corp
Original Assignee
NipponDenso Co 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
Priority claimed from JP28150089A external-priority patent/JPH0315665A/en
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Application granted granted Critical
Publication of ES2066021T3 publication Critical patent/ES2066021T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02P2017/006—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using a capacitive sensor

Landscapes

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

Abstract

UN DISPOSITIVO DE DETECCION DE ENCENDIDO PARA USO EN UN APARATO DE ENCENDIDO DE UN MOTOR DE COMBUSTION INTERNA COMPRENDE ELEMENTO DETECTOR DE CORRIENTE DE SOBREVOLTAJE DE ENCENDIDO (10A) PARA DETECCION DE UNA CORRIENTE DE SOBREVOLTAJE DE ENCENDIDO GENERADA EN UN CIRCUITO PRIMARIO DE UNA BOBINA DE ENCENDIDO (3) DEBIDO A DESCARGA CAPACITIVA DE LA BOBINA DE ENCENDIDO (3), Y COMPARADOR (10B) PARA COMPARACION DE UNA TENSION DE SALIDA DEL ELEMENTO DETECTOR DE CORRIENTE DE SOBREVOLTAJE DE ENCENDIDO (10A) CON UN TENSION DE REFERENCIA PREDETERMINADA (VREF) PARA DETECTAR LA GENERACION DE LA CORRIENTE DE SOBREVOLTAJE DE ENCENDIDO QUE EXCEDE UN VALOR PREDETERMINADO, POR EL CUAL ES POSIBLE DETECTAR CORRECTAMENTE QUE SE PRODUCE O NO SE PRODUCE LA CHISPA DE ENCENDIDO.AN IGNITION DETECTION DEVICE FOR USE IN AN INTERNAL COMBUSTION ENGINE IGNITION DEVICE COMPRISES THE IGNITION OVERVOLTAGE CURRENT DETECTOR ELEMENT (10A) FOR THE DETECTION OF A FIRED OVERVOLTAGE CURRENT IN A CIRCUIT SURROUND (3) DUE TO CAPACITIVE DISCHARGE OF THE IGNITION COIL (3), AND COMPARATOR (10B) FOR COMPARISON OF AN OUTPUT VOLTAGE OF THE IGNITION OVERVOLTAGE CURRENT DETECTOR (10A) WITH A DEFAULT REFERENCE VOLTAGE (VREF) DETECT GENERATION OF IGNITION OVERVOLTAGE CURRENT EXCEEDING A DEFAULT VALUE, BY WHICH IT IS POSSIBLE TO DETECT CORRECTLY THAT THE IGNITION SPARK IS PRODUCED OR NOT PRODUCED.

ES90103350T 1989-02-22 1990-02-21 IGNITION DETECTOR DEVICE IN AN IGNITION DEVICE. Expired - Lifetime ES2066021T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4215289 1989-02-22
JP8209089 1989-03-31
JP28150089A JPH0315665A (en) 1989-02-22 1989-10-27 Ignition detection device of ignition device

Publications (1)

Publication Number Publication Date
ES2066021T3 true ES2066021T3 (en) 1995-03-01

Family

ID=27291084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90103350T Expired - Lifetime ES2066021T3 (en) 1989-02-22 1990-02-21 IGNITION DETECTOR DEVICE IN AN IGNITION DEVICE.

Country Status (3)

Country Link
EP (1) EP0384436B1 (en)
DE (1) DE69014933T2 (en)
ES (1) ES2066021T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155437A (en) * 1990-07-26 1992-10-13 Unison Industries Limited Partnership Diagnostic device for gas turbine ignition system
US5523691A (en) * 1990-07-26 1996-06-04 Unison Industries Limited Partnership Diagnostic device for gas turbine ignition system
KR960000442B1 (en) * 1990-11-26 1996-01-06 미쓰비시덴키 가부시키가이샤 Ion Current Detector
DE4317959C2 (en) * 1993-05-28 1996-03-28 Bayerische Motoren Werke Ag Test method for an ignition system
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method
US7355300B2 (en) 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability
GB2459835B (en) 2008-04-30 2012-12-12 Tracker Network Uk Ltd Vehicle engine operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942102A (en) * 1973-05-25 1976-03-02 Siemens Aktiengesellschaft Spark ignited combustion engine analyzer
DE3065662D1 (en) * 1979-05-25 1983-12-29 Lucas Ind Plc Apparatus for use in testing an internal combustion engine ignition system
EP0020067B1 (en) * 1979-05-25 1983-11-09 LUCAS INDUSTRIES public limited company Test apparatus for testing internal combustion engine electronic spark ignition systems
DE3071012D1 (en) * 1979-05-25 1985-09-26 Lucas Ind Plc A test procedure for testing an internal combustion engine electronic ignition system

Also Published As

Publication number Publication date
EP0384436B1 (en) 1994-12-14
DE69014933T2 (en) 1995-05-18
DE69014933D1 (en) 1995-01-26
EP0384436A3 (en) 1991-04-17
EP0384436A2 (en) 1990-08-29

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