EP0408916A3 - Installation for detecting a misfire or incomplete combustion in a combustion engine - Google Patents

Installation for detecting a misfire or incomplete combustion in a combustion engine Download PDF

Info

Publication number
EP0408916A3
EP0408916A3 EP19900111724 EP90111724A EP0408916A3 EP 0408916 A3 EP0408916 A3 EP 0408916A3 EP 19900111724 EP19900111724 EP 19900111724 EP 90111724 A EP90111724 A EP 90111724A EP 0408916 A3 EP0408916 A3 EP 0408916A3
Authority
EP
European Patent Office
Prior art keywords
misfire
installation
detecting
combustion
combustion 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.)
Granted
Application number
EP19900111724
Other languages
German (de)
Other versions
EP0408916B1 (en
EP0408916A2 (en
Inventor
Ulrich Dipl.-Ing. Bentel
Adolf Dipl.-Ing. Dreyer
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 EP0408916A2 publication Critical patent/EP0408916A2/en
Publication of EP0408916A3 publication Critical patent/EP0408916A3/en
Application granted granted Critical
Publication of EP0408916B1 publication Critical patent/EP0408916B1/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
    • F02P17/02—Checking or adjusting ignition timing
    • 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

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)
EP90111724A 1989-07-20 1990-06-21 Installation for detecting a misfire or incomplete combustion in a combustion engine Expired - Lifetime EP0408916B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924130 1989-07-20
DE3924130A DE3924130A1 (en) 1989-07-20 1989-07-20 DEVICE FOR DETECTING MISSING OR BAD BURNS IN OTTO ENGINES

Publications (3)

Publication Number Publication Date
EP0408916A2 EP0408916A2 (en) 1991-01-23
EP0408916A3 true EP0408916A3 (en) 1992-02-19
EP0408916B1 EP0408916B1 (en) 1996-09-18

Family

ID=6385522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90111724A Expired - Lifetime EP0408916B1 (en) 1989-07-20 1990-06-21 Installation for detecting a misfire or incomplete combustion in a combustion engine

Country Status (3)

Country Link
US (1) US5045796A (en)
EP (1) EP0408916B1 (en)
DE (2) DE3924130A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020986C2 (en) * 1990-07-02 1998-09-03 Telefunken Microelectron Electronic ignition system for an internal combustion engine
EP0470277B1 (en) * 1990-08-06 1994-10-26 Siemens Aktiengesellschaft Ignition device for combustion engines
DE4039356C1 (en) * 1990-12-10 1992-07-16 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4040236A1 (en) * 1990-12-15 1992-06-17 Bosch Gmbh Robert DEVICE FOR DETECTING SIGNALS
DE4129292C2 (en) * 1991-09-03 1993-12-02 Daimler Benz Ag Ignition malfunction detection method
US5190013A (en) * 1992-01-10 1993-03-02 Siemens Automotive L.P. Engine intake valve selective deactivation system and method
US5493496A (en) * 1992-12-15 1996-02-20 Ford Motor Company Cylinder number identification on a distributorless ignition system engine lacking CID
US5392641A (en) * 1993-03-08 1995-02-28 Chrysler Corporation Ionization misfire detection apparatus and method for an internal combustion engine
US5321978A (en) * 1993-04-05 1994-06-21 Ford Motor Company Method and apparatus for detecting cylinder misfire in an internal combustion engine
GB9316236D0 (en) * 1993-08-05 1993-09-22 Bowery William M Cat guard-catalytic converter protection
JP3194676B2 (en) * 1994-11-08 2001-07-30 三菱電機株式会社 Misfire detection device for internal combustion engine
DE19630305A1 (en) * 1996-07-26 1998-01-29 Bosch Gmbh Robert Circuit arrangement for measuring the ignition coil primary voltage of an ignition system of an internal combustion engine
DE10133005B4 (en) * 2001-07-06 2014-10-23 Volkswagen Ag Method and device for detecting the interruption of the voltage supply of an ignition coil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172115A (en) * 1985-03-07 1986-09-10 Fki Crypton Limited Ignition analysers
EP0344349A1 (en) * 1988-06-03 1989-12-06 Robert Bosch Gmbh Detecting misfiring in spark ignition engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335780A (en) * 1941-08-19 1943-11-30 Mccoy Charles Wilson Testing apparatus
DE2759155C2 (en) * 1977-12-31 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for detecting the spark duration in ignition devices for internal combustion engines
JPS5751960A (en) * 1980-09-11 1982-03-27 Nippon Soken Inc Ignition system diagnostic apparatus for internal combustion engine
DE3430000A1 (en) * 1984-08-16 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR EVALUATING KNOCKING SIGNALS
GB8505875D0 (en) * 1985-03-07 1985-04-11 Ti Crypton Ltd Engine analysers
JPS63295840A (en) * 1987-05-26 1988-12-02 Mitsubishi Electric Corp Engine control device
KR920000053B1 (en) * 1987-05-26 1992-01-06 미쓰비시전기 주식회사 Engine control device
US4918389A (en) * 1988-06-03 1990-04-17 Robert Bosch Gmbh Detecting misfiring in spark ignition engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172115A (en) * 1985-03-07 1986-09-10 Fki Crypton Limited Ignition analysers
EP0344349A1 (en) * 1988-06-03 1989-12-06 Robert Bosch Gmbh Detecting misfiring in spark ignition engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 143, no. 122 (M-807)27. März 1989 & JP-A-63 295 840 ( MITSUBISHI ELECTRIC CORP. ) 2. Dezember 1988 *

Also Published As

Publication number Publication date
EP0408916B1 (en) 1996-09-18
EP0408916A2 (en) 1991-01-23
DE3924130A1 (en) 1991-01-31
US5045796A (en) 1991-09-03
DE59010505D1 (en) 1996-10-24

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