EP0386431A3 - Schaltungsanordnung zur Messung der Primärspannung einer Zündspule - Google Patents

Schaltungsanordnung zur Messung der Primärspannung einer Zündspule Download PDF

Info

Publication number
EP0386431A3
EP0386431A3 EP19900101468 EP90101468A EP0386431A3 EP 0386431 A3 EP0386431 A3 EP 0386431A3 EP 19900101468 EP19900101468 EP 19900101468 EP 90101468 A EP90101468 A EP 90101468A EP 0386431 A3 EP0386431 A3 EP 0386431A3
Authority
EP
European Patent Office
Prior art keywords
ignition coil
primary voltage
measurement circuitry
transistors
gives
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.)
Granted
Application number
EP19900101468
Other languages
English (en)
French (fr)
Other versions
EP0386431B1 (de
EP0386431A2 (de
Inventor
Bernd Bodig
Klaus Dipl.-Ing. Hueser
Achim Dipl.-Ing. Herzog
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 EP0386431A2 publication Critical patent/EP0386431A2/de
Publication of EP0386431A3 publication Critical patent/EP0386431A3/de
Application granted granted Critical
Publication of EP0386431B1 publication Critical patent/EP0386431B1/de
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
    • F02P17/10—Measuring dwell or antidwell time
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Es wird eine Schaltungsanordnung zur Messung der Pri­ märspannung einer Zündspule vorgeschlagen, die ohne Transistoren und Zenerdioden auskommt und damit beson­ ders gut für eine Realisierung in Hybridtechnik geeig­ net ist. Die Schaltung ermöglicht es, die Primärspan­ nung analog auszuwerten und gibt die Funkenbrenndauer in Form eines digitalen Signals ab.
EP90101468A 1989-03-09 1990-01-25 Schaltungsanordnung zur Messung der Primärspannung einer Zündspule Expired - Lifetime EP0386431B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3907616 1989-03-09
DE3907616A DE3907616A1 (de) 1989-03-09 1989-03-09 Schaltungsanordnung zur messung der primaerspannung einer zuendspule

Publications (3)

Publication Number Publication Date
EP0386431A2 EP0386431A2 (de) 1990-09-12
EP0386431A3 true EP0386431A3 (de) 1991-04-24
EP0386431B1 EP0386431B1 (de) 1994-06-15

Family

ID=6375916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101468A Expired - Lifetime EP0386431B1 (de) 1989-03-09 1990-01-25 Schaltungsanordnung zur Messung der Primärspannung einer Zündspule

Country Status (3)

Country Link
US (1) US5075627A (de)
EP (1) EP0386431B1 (de)
DE (2) DE3907616A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020986C2 (de) * 1990-07-02 1998-09-03 Telefunken Microelectron Elektronisches Zündsystem für eine Brennkraftmaschine
DE4107335A1 (de) * 1991-03-07 1992-09-10 Beru Werk Ruprecht Gmbh Co A Verfahren und vorrichtung zur zuendueberwachung einer zuendanlage
DE4331874C2 (de) * 1993-09-21 1999-07-01 Temic Semiconductor Gmbh Zündanlage für Brennkraftmaschinen mit einer ruhenden Zündspannungsverteilung
US5411006A (en) * 1993-11-08 1995-05-02 Chrysler Corporation Engine ignition and control system
DE69527702T2 (de) * 1995-04-28 2002-12-05 Daimlerchrysler Corp., Auburn Hills Methode und Schaltung zur Erkennung eines Zündfunkens in einer inneren Brennkraftmaschine
DE69533391D1 (de) * 1995-04-28 2004-09-23 St Microelectronics Srl Schaltung zur Erkennung einer Überspannung an einem elektrischen Verbraucher
DE19630305A1 (de) * 1996-07-26 1998-01-29 Bosch Gmbh Robert Schaltungsanordnung zur Messung der Zündspulenprimärspannung einer Zündanlage einer Brennkraftmaschine
EP1003967B1 (de) * 1997-08-12 2005-02-16 Siemens Aktiengesellschaft Mess- und diagnoseeinrichtung für ein zündsystem einer brennkraftmaschine
US6278278B1 (en) 1998-08-12 2001-08-21 Siemens Aktiengesellschaft Measuring and diagnostic device for an ignition system of an internal combustion engine
JP2004187168A (ja) * 2002-12-05 2004-07-02 Sumitomo Electric Ind Ltd 回路構成、光受信器、及び光リンク
US8031452B2 (en) * 2008-07-10 2011-10-04 Siemens Industry, Inc. Single-supply single-ended high voltage peak detector
EP2507889B1 (de) * 2009-11-30 2019-11-13 Forward Thinking Products LLC Batterieemulator und verwendungsverfahren
JP5838776B2 (ja) * 2011-12-15 2016-01-06 富士電機株式会社 内燃機関用点火装置
US20180135590A1 (en) * 2016-11-15 2018-05-17 Woodward, Inc. Controlling Engine Ignition
US11798324B2 (en) 2018-12-21 2023-10-24 Champion Aerospace Llc Spark igniter life detection
CZ309271B6 (cs) * 2019-12-18 2022-07-06 OZM Research s.r.o Vysokonapěťová diferenciální sonda a zařízení pro měření a vyhodnocování energie elektrického výboje

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626499A1 (de) * 1975-06-16 1976-12-23 Sun Electric Corp Einrichtung zur messung der ruhe- bzw. haltezeit eines automobilzuendsystemes
DE2759155A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Schaltungsanordnung zur erfassung der funkendauer fuer regel- oder schaltsteuerungen
US4165481A (en) * 1977-09-15 1979-08-21 United Technologies Corporation Versatile ignition defeat and signal conditioning
DE3043255A1 (de) * 1980-11-15 1982-07-01 Robert Bosch Gmbh, 7000 Stuttgart Diagnosegeraet
US4454560A (en) * 1980-11-18 1984-06-12 Tokyo Shibaura Denki Kabushiki Kaisha Ignition detector circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395679A (en) * 1977-11-25 1983-07-26 Clayton Manufacturing Company Single sensor engine analyzer with noise rejection and automatic triggering circuit
US4377785A (en) * 1979-07-06 1983-03-22 Nippon Soken, Inc. Device for diagnosing ignition system for use in internal combustion engine
JPS5751960A (en) * 1980-09-11 1982-03-27 Nippon Soken Inc Ignition system diagnostic apparatus for internal combustion engine
US4399407B2 (en) * 1981-12-04 1999-02-09 Spx Corp Engine analyzer with constant width digital waveform display
US4918389A (en) * 1988-06-03 1990-04-17 Robert Bosch Gmbh Detecting misfiring in spark ignition engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626499A1 (de) * 1975-06-16 1976-12-23 Sun Electric Corp Einrichtung zur messung der ruhe- bzw. haltezeit eines automobilzuendsystemes
US4165481A (en) * 1977-09-15 1979-08-21 United Technologies Corporation Versatile ignition defeat and signal conditioning
DE2759155A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Schaltungsanordnung zur erfassung der funkendauer fuer regel- oder schaltsteuerungen
DE3043255A1 (de) * 1980-11-15 1982-07-01 Robert Bosch Gmbh, 7000 Stuttgart Diagnosegeraet
US4454560A (en) * 1980-11-18 1984-06-12 Tokyo Shibaura Denki Kabushiki Kaisha Ignition detector circuit

Also Published As

Publication number Publication date
DE59006090D1 (de) 1994-07-21
EP0386431B1 (de) 1994-06-15
US5075627A (en) 1991-12-24
DE3907616A1 (de) 1990-09-20
EP0386431A2 (de) 1990-09-12

Similar Documents

Publication Publication Date Title
EP0386431A3 (de) Schaltungsanordnung zur Messung der Primärspannung einer Zündspule
DE59006717D1 (de) Verfahren zum messen von laufunruhe bei einer brennkraftmaschine und anwendung der verfahren.
DE3872963D1 (de) Vorrichtung zur zeitsteuerung der ventile einer brennkraftmaschine.
DE69211616D1 (de) Zündaussetzungsdetektor für eine Brennkraftmaschine
DE3773134D1 (de) Verfahren und einrichtung zur pruefung einer brennkraftmaschine.
GB1400291A (en) Ingition system test instrument
EP0434971A3 (en) Arrangement for measuring the speed and one other operational parameter of an internal combustion engine using one sensor
DE3883015D1 (de) Verfahren und vorrichtung zur messung von verbrennungsvorgaengen in einer brennkraftmaschine.
DE59101220D1 (de) Vorrichtung zur elektronischen Messung der Drehzahl von Verbrennungskraftmaschinen und Verfahren zur Motorüberwachung mit dieser Vorrichtung.
DE58906963D1 (de) Abtastvorrichtung zur Drehzahlmessung an einer Brennkraftmaschine.
EP0306905A3 (de) Einrichtung zur Erkennung von Zünd- und Entflammaussetzern
US5399972A (en) Spark intensity transient peak voltmeter for secondary ignition circuit testing mounted in dashboard
DE69013090D1 (de) Vorrichtung zum Ermitteln der Betriebsbedingung eines Verbrennungsmotors.
EP1247966A3 (de) Verfahren zur Erkennung vertauscht angeschlossener O2-Sensoren
DE69230154D1 (de) Spannungstester für Zündkerzen in einer Brennkraftmaschine
DE69218900D1 (de) Zustandsdetektion- und Steuerungsvorrichtung der Verbrennung für eine Brennkraftmaschine
DE59010222D1 (de) Verfahren zur zylinderselektiven erfassung und auswertung von klopfsignalen einer brennkraftmaschine
DE3683674D1 (de) Kontaktlose zuendanlage.
DE69215703D1 (de) Einrichtung zur Detektion von Markierungselementen in einer inneren Brennkraftmaschine
JPH022683U (de)
DE69305415D1 (de) Testeinrichtung zur Detektion einer Zündkerzenspannung für eine innere Brennkraftmaschine
DE59007463D1 (de) Überwachungseinrichtung für eine zündungsendstufe an einer brennkraftmaschine.
DE59000032D1 (de) Vorrichtung zur bemessung der leerlaufluft von brennkraftmaschinen.
JPS57169684A (en) Testing system for integrated circuit element
ATE137305T1 (de) Vorrichtung zum prüfen einer zündanlage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR SE

17P Request for examination filed

Effective date: 19910921

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROBERT BOSCH GMBH

17Q First examination report despatched

Effective date: 19931129

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR SE

ET Fr: translation filed
REF Corresponds to:

Ref document number: 59006090

Country of ref document: DE

Date of ref document: 19940721

EAL Se: european patent in force in sweden

Ref document number: 90101468.8

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030117

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20030123

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030225

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040803

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST