EP0389775A3 - Schaltungsanordnung zur Überwachung einer Hochspannungszündanlage - Google Patents

Schaltungsanordnung zur Überwachung einer Hochspannungszündanlage Download PDF

Info

Publication number
EP0389775A3
EP0389775A3 EP19900102944 EP90102944A EP0389775A3 EP 0389775 A3 EP0389775 A3 EP 0389775A3 EP 19900102944 EP19900102944 EP 19900102944 EP 90102944 A EP90102944 A EP 90102944A EP 0389775 A3 EP0389775 A3 EP 0389775A3
Authority
EP
European Patent Office
Prior art keywords
voltage
supply voltage
high voltage
ignition device
ignition coil
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
EP19900102944
Other languages
English (en)
French (fr)
Other versions
EP0389775A2 (de
EP0389775B1 (de
Inventor
Karl-Heinz Kugler
Christian Dipl.-Ing. Zimmermann
Hans Dipl.-Ing. Köhnle
Ernst Kaller
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 EP0389775A2 publication Critical patent/EP0389775A2/de
Publication of EP0389775A3 publication Critical patent/EP0389775A3/de
Application granted granted Critical
Publication of EP0389775B1 publication Critical patent/EP0389775B1/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
    • F02P17/12—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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Die Erfindung betrifft eine Schaltungsanordnung zur Überwachung einer Hochspannungszündanlage einer Brennkraftmaschine eines Kraftfahrzeuges oder der­ gleichen auf Neben- und/oder Kurzschlüsse, mit einer aus der Primärwicklung einer Zündspule und einem Un­ terbrecher gebildeten Reihenschaltung, die an eine Versorgungsspannung bzw. Batteriespannung angeschlos­ sen ist. Sie schlägt insbesondere für eine Katalysa­ torschutzfunktion vor, eine den Primärstrom (i) der Zündspule (2) erfassende und diesen in eine entspre­ chende Prüfspannung (UPr) umwandelnde Meßanordnung (11) einzusetzen, die eine die Prüfspannung (Upr) mit der Versorgungsspannung (UV) vergleichende Auswerte­ schaltung (10) aufweist und bei gegenüber der Versorgungsspannung (UV) zu großer Prüfspannung (UPr) eine Fehlermeldung abgibt.
EP90102944A 1989-03-25 1990-02-15 Schaltungsanordnung zur Überwachung einer Hochspannungszündanlage Expired - Lifetime EP0389775B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3909906 1989-03-25
DE3909906A DE3909906A1 (de) 1989-03-25 1989-03-25 Schaltungsanordnung zur ueberwachung einer hochspannungszuendanlage

Publications (3)

Publication Number Publication Date
EP0389775A2 EP0389775A2 (de) 1990-10-03
EP0389775A3 true EP0389775A3 (de) 1991-05-15
EP0389775B1 EP0389775B1 (de) 1995-05-31

Family

ID=6377236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90102944A Expired - Lifetime EP0389775B1 (de) 1989-03-25 1990-02-15 Schaltungsanordnung zur Überwachung einer Hochspannungszündanlage

Country Status (4)

Country Link
US (1) US5027073A (de)
EP (1) EP0389775B1 (de)
DE (2) DE3909906A1 (de)
ES (1) ES2073464T3 (de)

Families Citing this family (16)

* 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
DE4107335A1 (de) * 1991-03-07 1992-09-10 Beru Werk Ruprecht Gmbh Co A Verfahren und vorrichtung zur zuendueberwachung einer zuendanlage
DE4291755T1 (de) * 1991-05-31 1993-05-13 Caterpillar Inc., Peoria, Ill., Us
US5672972A (en) * 1992-05-27 1997-09-30 Caterpillar Inc. Diagnostic system for a capacitor discharge ignition system
FR2712934B1 (fr) * 1993-11-22 1996-01-26 Marelli Autronica Procédé et dispositif d'allumage à bobine, pour moteur à allumage commandé.
JPH07217520A (ja) * 1994-01-28 1995-08-15 Ngk Spark Plug Co Ltd 燃焼状態検出装置
JP3194676B2 (ja) * 1994-11-08 2001-07-30 三菱電機株式会社 内燃機関の失火検出装置
DE19524499B4 (de) * 1995-07-05 2008-11-13 Robert Bosch Gmbh Zündanlage für eine Brennkraftmaschine
US5606118A (en) * 1995-09-05 1997-02-25 Ford Motor Company System and method for detecting misfire in an internal combustion engine
FR2768186B1 (fr) * 1997-09-11 1999-10-15 Siemens Automotive Sa Procede et dispositif de diagnostic d'un systeme d'allumage pour moteur a combustion interne
US6717412B1 (en) 1999-09-24 2004-04-06 Snap-On Technologies, Inc. Ignition signal pickup interface box
FR2885651A1 (fr) * 2005-09-15 2006-11-17 Siemens Vdo Automotive Sas Procede de commande d'un courant primaire dans un circuit inductif
CN102536583A (zh) * 2011-07-07 2012-07-04 曹杨庆 汽油机等压恒压及多因素补偿点火电路
EP3276156A1 (de) * 2016-07-29 2018-01-31 Caterpillar Motoren GmbH & Co. KG Verfahren zur bestimmung eines defekts in einer zündkerze eines verbrennungsmotors
RU2738210C1 (ru) * 2020-03-12 2020-12-09 Акционерное общество "Уфимское научно-производственное предприятие "Молния" Способ контроля емкостного агрегата зажигания

Citations (5)

* 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
US4454560A (en) * 1980-11-18 1984-06-12 Tokyo Shibaura Denki Kabushiki Kaisha Ignition detector circuit
DE3729824A1 (de) * 1987-09-05 1989-03-16 Peter Dipl Ing Wagner Befestigungswinkel aus metall
WO1989011591A1 (en) * 1988-05-26 1989-11-30 Motorola, Inc. Ignition misfire detector
EP0344349A1 (de) * 1988-06-03 1989-12-06 Robert Bosch Gmbh Einrichtung zur Erkennung von Zündaussetzern bei fremdgezündeten Brennkraftmaschinen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020067B1 (de) * 1979-05-25 1983-11-09 LUCAS INDUSTRIES public limited company Apparat zum Prüfen der elektronischen Zündanlagen von Brennkraftmaschinen
JPS56146925A (en) * 1980-04-16 1981-11-14 Hitachi Ltd Ignition and flame detector
US4418375A (en) * 1981-08-07 1983-11-29 Hunter Investment Company Solid state ignition system
US4449100A (en) * 1982-04-05 1984-05-15 Ford Motor Company Ignition system tester
JPH0660626B2 (ja) * 1983-07-11 1994-08-10 日本電装株式会社 内燃機関用点火装置
GB8505875D0 (en) * 1985-03-07 1985-04-11 Ti Crypton Ltd Engine analysers
DE3629824A1 (de) * 1986-09-02 1988-03-10 Telefunken Electronic Gmbh Elektronische schaltung zur erkennung von zuendaussetzern
JPH0687642B2 (ja) * 1986-12-15 1994-11-02 株式会社日立製作所 回転電機の回転子巻線異常診断装置
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
US3942102A (en) * 1973-05-25 1976-03-02 Siemens Aktiengesellschaft Spark ignited combustion engine analyzer
US4454560A (en) * 1980-11-18 1984-06-12 Tokyo Shibaura Denki Kabushiki Kaisha Ignition detector circuit
DE3729824A1 (de) * 1987-09-05 1989-03-16 Peter Dipl Ing Wagner Befestigungswinkel aus metall
WO1989011591A1 (en) * 1988-05-26 1989-11-30 Motorola, Inc. Ignition misfire detector
EP0344349A1 (de) * 1988-06-03 1989-12-06 Robert Bosch Gmbh Einrichtung zur Erkennung von Zündaussetzern bei fremdgezündeten Brennkraftmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 139 (M-387)[1862], 14. Juni 1985; & JP-A-60 19 962 (NIPPON DENSO K.K.) 01-02-1985 *

Also Published As

Publication number Publication date
DE3909906A1 (de) 1990-09-27
ES2073464T3 (es) 1995-08-16
DE59009172D1 (de) 1995-07-06
EP0389775A2 (de) 1990-10-03
US5027073A (en) 1991-06-25
EP0389775B1 (de) 1995-05-31

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