FI125839B - Method for determining spark plug electrode wear - Google Patents

Method for determining spark plug electrode wear Download PDF

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Publication number
FI125839B
FI125839B FI20125285A FI20125285A FI125839B FI 125839 B FI125839 B FI 125839B FI 20125285 A FI20125285 A FI 20125285A FI 20125285 A FI20125285 A FI 20125285A FI 125839 B FI125839 B FI 125839B
Authority
FI
Finland
Prior art keywords
spark plug
plug electrode
electrode wear
determining
determining spark
Prior art date
Application number
FI20125285A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20125285L (en
Inventor
Stefan Glück
Original Assignee
Man Diesel & Turbo Se
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 Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of FI20125285L publication Critical patent/FI20125285L/en
Application granted granted Critical
Publication of FI125839B publication Critical patent/FI125839B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • 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
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/06—Indicating unsafe conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
  • Spark Plugs (AREA)

Abstract

Uppfinningen avser ett förfarande för att bestämma slitaget på en förbränningsmotormaskins tändstifts (2) elektroder (4). Under förbränningsmotormaskinens drift kartläggs, huruvida ett sekundärvärde på en regler- eller driftstorhet karakteristisk för tändstiftets (2) tändning har uppnått ett förinställt tröskelvärde, och när man har konstaterat att tröskelvärdet har uppnåtts, aktiveras larmanordningen (3).The invention relates to a method for determining the wear of the spark plug (2) electrodes (4) of an internal combustion engine machine. During the operation of the combustion engine machine, it is mapped whether a secondary value of a control or operating quantity characteristic of the ignition of the spark plug (2) has reached a preset threshold value, and when it has been ascertained that the threshold value has been reached, the alarm device (3) is activated.

FI20125285A 2011-03-16 2012-03-14 Method for determining spark plug electrode wear FI125839B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011005651A DE102011005651A1 (en) 2011-03-16 2011-03-16 Method for ignition plug selective determination of wear of ignition plugs of internal combustion engine, involves detecting whether actual value of actuating parameter or operating parameter has reached predetermined threshold value

Publications (2)

Publication Number Publication Date
FI20125285L FI20125285L (en) 2012-09-17
FI125839B true FI125839B (en) 2016-03-15

Family

ID=46756651

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125285A FI125839B (en) 2011-03-16 2012-03-14 Method for determining spark plug electrode wear

Country Status (5)

Country Link
JP (1) JP5687235B2 (en)
KR (1) KR20120106627A (en)
CN (1) CN102678424B (en)
DE (1) DE102011005651A1 (en)
FI (1) FI125839B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998003B1 (en) * 2012-11-12 2014-11-07 Snecma METHOD FOR MONITORING AN IGNITION SEQUENCE OF A TURBOMACHINE ENGINE
DE102013004728A1 (en) * 2013-03-19 2014-09-25 Daimler Ag Method for operating an internal combustion engine and internal combustion engine
DE102014219722A1 (en) * 2014-09-29 2016-03-31 Robert Bosch Gmbh Ignition system and method for checking electrodes of a spark gap
US9618422B2 (en) * 2014-11-18 2017-04-11 Ford Global Technologies, Llc Spark plug fouling detection
DE102015009248B4 (en) * 2015-07-17 2020-01-02 Mtu Friedrichshafen Gmbh Method for carrying out an internal combustion engine operation
US10012205B2 (en) 2016-08-25 2018-07-03 Caterpillar Inc. Gas fuel engine spark plug failure detection
EP3306075B1 (en) * 2016-10-07 2024-05-22 Caterpillar Energy Solutions GmbH Spark plug monitoring in an internal combustion engine
EP3578804A1 (en) * 2018-06-07 2019-12-11 Caterpillar Energy Solutions GmbH Spark plug electrode wear rate determination for a spark-ignited engine
EP3587792A1 (en) 2018-06-27 2020-01-01 Caterpillar Energy Solutions GmbH Dynamic ignition energy control of a sparkplug in an internal combustion engine
EP3880948A4 (en) * 2018-12-21 2023-02-22 Champion Aerospace LLC Spark igniter life detection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341880A1 (en) * 1983-11-19 1985-05-30 Bayerische Motoren Werke AG, 8000 München TEST METHOD FOR IGNITION SYSTEMS OF INTERNAL COMBUSTION ENGINES IN MOTOR VEHICLES
FR2680836A1 (en) * 1991-08-29 1993-03-05 Renault Method and device for monitoring the electrode gap of a sparking plug
FR2703405B1 (en) * 1993-03-29 1995-06-30 Peugeot DEVICE FOR DETECTING A MALFUNCTION OF AN ELECTRONIC IGNITION SYSTEM OF AN ENGINE, ESPECIALLY A MOTOR VEHICLE.
JPH08106970A (en) * 1994-10-05 1996-04-23 Tokyo Gas Co Ltd Spark plug abrasion detecting method and its device
DE4437480C1 (en) 1994-10-20 1996-03-21 Bosch Gmbh Robert Method for monitoring the function of an internal combustion engine for detecting misfires
JPH0953555A (en) * 1995-08-09 1997-02-25 Denso Corp Flame failure detecting method for internal combustion engine
KR19980038811A (en) * 1996-11-26 1998-08-17 배순훈 Spark plug failure / replacement alarm device and method by engine ECU
JPH10189213A (en) * 1996-12-24 1998-07-21 Tokyo Gas Co Ltd Gas engine spark plug monitoring device
DE19756336C1 (en) * 1997-12-18 1999-04-01 Daimler Benz Ag Compression and ignition system testing method for combustion engine
AT409406B (en) 2000-10-16 2002-08-26 Jenbacher Ag IGNITION SYSTEM WITH AN IGNITION COIL
JP2002310045A (en) * 2001-04-09 2002-10-23 Nippon Soken Inc Spark igniter for internal combustion engine
JP2004301016A (en) * 2003-03-31 2004-10-28 Kokusan Denki Co Ltd Ignition device for internal combustion engine
DE102005046955B3 (en) 2005-09-30 2007-05-10 Siemens Ag Method for recognizing combustion misfire in combustion chamber of cylinder of internal combustion engine, involves recognition of combustion misfire in one of cylinder dependent on operation parameter of internal combustion engine
AT504369B8 (en) 2006-05-12 2008-09-15 Ge Jenbacher Gmbh & Co Ohg IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
CN100575689C (en) * 2006-07-06 2009-12-30 株式会社电装 Engine abnormal condition detecting device
JP2010174756A (en) * 2009-01-30 2010-08-12 Hitachi Zosen Corp Monitoring system of spark plug in gas engine

Also Published As

Publication number Publication date
DE102011005651A1 (en) 2012-09-20
CN102678424B (en) 2016-04-13
CN102678424A (en) 2012-09-19
JP5687235B2 (en) 2015-03-18
FI20125285L (en) 2012-09-17
JP2012193735A (en) 2012-10-11
KR20120106627A (en) 2012-09-26

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