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LU90495B1 - Device and method for ion current sensing - Google Patents

Device and method for ion current sensing

Info

Publication number
LU90495B1
LU90495B1 LU90495A LU90495A LU90495B1 LU 90495 B1 LU90495 B1 LU 90495B1 LU 90495 A LU90495 A LU 90495A LU 90495 A LU90495 A LU 90495A LU 90495 B1 LU90495 B1 LU 90495B1
Authority
LU
Luxembourg
Prior art keywords
current sensing
ion current
ion
sensing
current
Prior art date
Application number
LU90495A
Inventor
Jos Engel
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Priority to LU90495A priority Critical patent/LU90495B1/en
Priority to DE10011620A priority patent/DE10011620A1/en
Priority to DE10011631A priority patent/DE10011631A1/en
Priority to EP00124689A priority patent/EP1164284A3/en
Priority to DE50009720T priority patent/DE50009720D1/en
Priority to EP00127160A priority patent/EP1164286B1/en
Priority to AT00127160T priority patent/ATE374315T1/en
Priority to EP00127161A priority patent/EP1113170B1/en
Priority to DE50014676T priority patent/DE50014676D1/en
Application granted granted Critical
Publication of LU90495B1 publication Critical patent/LU90495B1/en

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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/028—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
LU90495A 1999-12-24 1999-12-24 Device and method for ion current sensing LU90495B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
LU90495A LU90495B1 (en) 1999-12-24 1999-12-24 Device and method for ion current sensing
DE10011620A DE10011620A1 (en) 1999-12-24 2000-03-10 Method for monitoring internal combustion procedure during the combustion of fossil fuels, checks on such combustion in cylinder in internal combustion engine
DE10011631A DE10011631A1 (en) 1999-12-24 2000-03-10 Procedure for monitoring the increased formation of nitrogen oxides
EP00124689A EP1164284A3 (en) 1999-12-24 2000-11-11 Device and method for ion current sensing
DE50009720T DE50009720D1 (en) 1999-12-24 2000-12-12 Method for monitoring the combustion process in the combustion of fossil fuels
EP00127160A EP1164286B1 (en) 1999-12-24 2000-12-12 Method for the monitoring of the increased production of nitrogen oxides
AT00127160T ATE374315T1 (en) 1999-12-24 2000-12-12 METHOD FOR MONITORING THE INCREASE FORMATION OF NITROGEN OXIDES
EP00127161A EP1113170B1 (en) 1999-12-24 2000-12-12 Procedure for the monitoring of the combustion while burning fossil fuel
DE50014676T DE50014676D1 (en) 1999-12-24 2000-12-12 Method for monitoring the increased formation of nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90495A LU90495B1 (en) 1999-12-24 1999-12-24 Device and method for ion current sensing

Publications (1)

Publication Number Publication Date
LU90495B1 true LU90495B1 (en) 2001-06-25

Family

ID=19731855

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90495A LU90495B1 (en) 1999-12-24 1999-12-24 Device and method for ion current sensing

Country Status (3)

Country Link
EP (1) EP1164284A3 (en)
DE (3) DE10011631A1 (en)
LU (1) LU90495B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221001A1 (en) * 2002-05-11 2003-11-27 Daimler Chrysler Ag Method and device for determining a pilot injection quantity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564764A (en) * 1949-12-06 1951-08-21 Kovac John Device to indicate operation of ignition coil and defective spark plugs and wiring of an automobile engine
EP0895076A2 (en) * 1997-06-26 1999-02-03 Cooper Industries, Inc. Mass fraction burned and pressure estimation through spark plug ion sensing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456883A (en) * 1982-10-04 1984-06-26 Ambac Industries, Incorporated Method and apparatus for indicating an operating characteristic of an internal combustion engine
CH680238A5 (en) * 1989-12-04 1992-07-15 Matter & Siegmann Ag
US5337716A (en) * 1992-02-04 1994-08-16 Mitsubishi Denki Kabushiki Kaisha Control apparatus for internal combustion engine
DE19614287C1 (en) * 1996-04-11 1997-06-26 Telefunken Microelectron Ion-current-measuring circuit for knock detection in combustion chamber of IC engine
DE19614288C1 (en) * 1996-04-11 1997-08-07 Telefunken Microelectron Ion-current measurement circuit e.g. for motor vehicle IC engine combustion chamber
DE19614388C1 (en) * 1996-04-12 1997-07-03 Stiebel Eltron Gmbh & Co Kg Evaluation of quality of mixture of fuel and air in combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564764A (en) * 1949-12-06 1951-08-21 Kovac John Device to indicate operation of ignition coil and defective spark plugs and wiring of an automobile engine
EP0895076A2 (en) * 1997-06-26 1999-02-03 Cooper Industries, Inc. Mass fraction burned and pressure estimation through spark plug ion sensing

Also Published As

Publication number Publication date
DE50009720D1 (en) 2005-04-14
DE10011620A1 (en) 2001-07-12
DE10011631A1 (en) 2001-06-28
EP1164284A3 (en) 2002-07-24
EP1164284A2 (en) 2001-12-19

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