SE9600271D0 - Mätkrets för detektering av jonisering i en förbränningsmotors cylinder - Google Patents

Mätkrets för detektering av jonisering i en förbränningsmotors cylinder

Info

Publication number
SE9600271D0
SE9600271D0 SE9600271A SE9600271A SE9600271D0 SE 9600271 D0 SE9600271 D0 SE 9600271D0 SE 9600271 A SE9600271 A SE 9600271A SE 9600271 A SE9600271 A SE 9600271A SE 9600271 D0 SE9600271 D0 SE 9600271D0
Authority
SE
Sweden
Prior art keywords
spark
pct
measuring resistance
current
sec
Prior art date
Application number
SE9600271A
Other languages
English (en)
Other versions
SE9600271L (sv
SE505874C2 (sv
Inventor
Anders Goeras
Gunnar Bjoerquist
Original Assignee
Mecel Ab
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 Mecel Ab filed Critical Mecel Ab
Priority to SE9600271A priority Critical patent/SE505874C2/sv
Publication of SE9600271D0 publication Critical patent/SE9600271D0/sv
Priority to DE19780111T priority patent/DE19780111C2/de
Priority to PCT/SE1997/000087 priority patent/WO1997027400A1/sv
Priority to US08/913,741 priority patent/US5907243A/en
Publication of SE9600271L publication Critical patent/SE9600271L/sv
Publication of SE505874C2 publication Critical patent/SE505874C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/24—Arrangements for measuring quantities of charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
SE9600271A 1996-01-23 1996-01-23 Mätkrets för detektering av jonisering i förbränningsrummet i en förbränningsmotor SE505874C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9600271A SE505874C2 (sv) 1996-01-23 1996-01-23 Mätkrets för detektering av jonisering i förbränningsrummet i en förbränningsmotor
DE19780111T DE19780111C2 (de) 1996-01-23 1997-01-21 Meßschaltkreis zum Feststellen von Ionisation in einem Zylinder eines Verbrennungsmotors
PCT/SE1997/000087 WO1997027400A1 (sv) 1996-01-23 1997-01-21 Mätkrets för detektering av jonisering i en förbränningsmotors cylinder
US08/913,741 US5907243A (en) 1996-01-23 1997-01-21 Measuring circuit for sensing ionisation within a cylinder of a combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600271A SE505874C2 (sv) 1996-01-23 1996-01-23 Mätkrets för detektering av jonisering i förbränningsrummet i en förbränningsmotor

Publications (3)

Publication Number Publication Date
SE9600271D0 true SE9600271D0 (sv) 1996-01-23
SE9600271L SE9600271L (sv) 1997-07-24
SE505874C2 SE505874C2 (sv) 1997-10-20

Family

ID=20401146

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600271A SE505874C2 (sv) 1996-01-23 1996-01-23 Mätkrets för detektering av jonisering i förbränningsrummet i en förbränningsmotor

Country Status (4)

Country Link
US (1) US5907243A (sv)
DE (1) DE19780111C2 (sv)
SE (1) SE505874C2 (sv)
WO (1) WO1997027400A1 (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813750A1 (de) * 1998-03-27 1999-09-30 Bayerische Motoren Werke Ag Vorrichtung zur Messung des Ionenstroms im Zylinder einer Brennkraftmaschine
JP2001248531A (ja) * 2000-03-07 2001-09-14 Daihatsu Motor Co Ltd 内燃機関の点火プラグ取付構造
US6386183B1 (en) 2000-07-20 2002-05-14 Harley-Davidson Motor Company Group, Inc. Motorcycle having system for combustion knock control
US6611145B2 (en) 2000-07-20 2003-08-26 Harley-Davidson Motor Company Group, Inc. Motorcycle having a system for combustion diagnostics
DE10208697A1 (de) * 2002-02-28 2003-09-11 Volkswagen Ag Zündendstufe
US7137385B2 (en) 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation
US6922057B2 (en) * 2002-11-01 2005-07-26 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using a charge pump
US6883509B2 (en) * 2002-11-01 2005-04-26 Visteon Global Technologies, Inc. Ignition coil with integrated coil driver and ionization detection circuitry
JP3710064B2 (ja) * 2003-04-07 2005-10-26 三菱電機株式会社 内燃機関のイオン電流検出装置
US6935323B2 (en) * 2003-07-01 2005-08-30 Caterpillar Inc Low current extended duration spark ignition system
US20050098136A1 (en) * 2003-11-10 2005-05-12 Visteon Global Technologies, Inc. Architecture to integrate ionization detection electronics into and near a diesel glow plug
US7005855B2 (en) * 2003-12-17 2006-02-28 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation
US6882259B1 (en) * 2004-05-05 2005-04-19 Visteon Global Technologies, Inc. Using a circuit board for ignition coil internal connections
DE102006010807B4 (de) * 2006-03-07 2015-06-25 Volkswagen Aktiengesellschaft Schaltung zum Erfassen verbrennungsrelevanter Größen
US8167262B2 (en) * 2009-01-10 2012-05-01 Ford Global Technologies, Llc Power converter mounting assemblies
US8640677B2 (en) * 2009-04-01 2014-02-04 James Gonzales Electrostatic air charging system for an internal combustion engine
US8547104B2 (en) * 2010-03-01 2013-10-01 Woodward, Inc. Self power for ignition coil with integrated ion sense circuitry
SE542389C2 (en) * 2018-09-04 2020-04-21 Sem Ab An ignition system and method controlling spark ignited combustion engines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006665A1 (de) * 1980-02-22 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Spannungsquelle zur ionenstrommessung am verbrennungsmotor
SE442345B (sv) * 1984-12-19 1985-12-16 Saab Scania Ab Forfarande for detektering av joniseringsstrom i en tendkrets ingaende i en forbrenningsmotors tendsystem jemte arrangemang for detektering av joniseringsstrom i en forbrenningsmotors tendsystem med minst en tendkrets
KR950003272B1 (ko) * 1989-05-15 1995-04-07 미쓰비시덴키 가부시키가이샤 내연기관의 점화플러그 전류검출장치
KR960000442B1 (ko) * 1990-11-26 1996-01-06 미쓰비시덴키 가부시키가이샤 이온전류 검출장치
JPH04191465A (ja) * 1990-11-26 1992-07-09 Mitsubishi Electric Corp イオン電流検出装置
KR950013542B1 (ko) * 1991-07-17 1995-11-08 미쓰비시 덴키 가부시키가이샤 내연기관 실화검출장치
JP2721604B2 (ja) * 1991-09-30 1998-03-04 株式会社日立製作所 燃焼状態診断装置
JPH05149229A (ja) * 1991-11-26 1993-06-15 Mitsubishi Electric Corp 内燃機関のイオン電流検出装置
SE503900C2 (sv) * 1995-01-18 1996-09-30 Mecel Ab Metod och system för övervakning av förbränningsmotorer genom detektering av aktuellt blandningsförhållande luft-bränsle

Also Published As

Publication number Publication date
DE19780111T1 (de) 1998-02-26
WO1997027400A1 (sv) 1997-07-31
SE9600271L (sv) 1997-07-24
DE19780111C2 (de) 1999-06-24
SE505874C2 (sv) 1997-10-20
US5907243A (en) 1999-05-25

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