DE3573639D1 - Method and arrangement for detecting ionising current in an internal combustion engine ignition system - Google Patents

Method and arrangement for detecting ionising current in an internal combustion engine ignition system

Info

Publication number
DE3573639D1
DE3573639D1 DE8585850396T DE3573639T DE3573639D1 DE 3573639 D1 DE3573639 D1 DE 3573639D1 DE 8585850396 T DE8585850396 T DE 8585850396T DE 3573639 T DE3573639 T DE 3573639T DE 3573639 D1 DE3573639 D1 DE 3573639D1
Authority
DE
Germany
Prior art keywords
arrangement
combustion engine
internal combustion
ignition system
engine ignition
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
DE8585850396T
Other languages
English (en)
Inventor
Per Gillbrand
Hans Johansson
Jan Nytomt
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.)
Mecel AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Application granted granted Critical
Publication of DE3573639D1 publication Critical patent/DE3573639D1/de
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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
    • 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
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
    • F02P2017/128—Measuring ionisation of combustion gas, e.g. by using ignition circuits for knock detection

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE8585850396T 1984-12-19 1985-12-10 Method and arrangement for detecting ionising current in an internal combustion engine ignition system Expired DE3573639D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406457A SE442345B (sv) 1984-12-19 1984-12-19 Forfarande for detektering av joniseringsstrom i en tendkrets ingaende i en forbrenningsmotors tendsystem jemte arrangemang for detektering av joniseringsstrom i en forbrenningsmotors tendsystem med minst en tendkrets

Publications (1)

Publication Number Publication Date
DE3573639D1 true DE3573639D1 (en) 1989-11-16

Family

ID=20358225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585850396T Expired DE3573639D1 (en) 1984-12-19 1985-12-10 Method and arrangement for detecting ionising current in an internal combustion engine ignition system

Country Status (5)

Country Link
US (1) US4648367A (de)
EP (1) EP0188180B1 (de)
JP (1) JPS61155753A (de)
DE (1) DE3573639D1 (de)
SE (1) SE442345B (de)

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Also Published As

Publication number Publication date
JPS61155753A (ja) 1986-07-15
EP0188180A1 (de) 1986-07-23
US4648367A (en) 1987-03-10
SE8406457D0 (sv) 1984-12-19
SE442345B (sv) 1985-12-16
JPH0585864B2 (de) 1993-12-09
EP0188180B1 (de) 1989-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MECEL AB, AMAL, SE

8328 Change in the person/name/address of the agent

Free format text: FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. BRANDES, J., DIPL.-CHEM. DR.RER.NAT. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. VON HELLFELD, A., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., DR., RECHTSANW. SCHMIDT, S., DIPL.-ING. UNIV. WIBBELMANN, J., DIPL.-CHEM.UNIV. DR.RER.NAT., PAT.-ANWAELTE, 81541 MUENCHEN