FR2926368B1 - Procede de mesure de la temperature d'un capteur de particules pour determiner la concentration en suie de la conduite des gaz d'echappement d'un moteur a combustion interne - Google Patents

Procede de mesure de la temperature d'un capteur de particules pour determiner la concentration en suie de la conduite des gaz d'echappement d'un moteur a combustion interne

Info

Publication number
FR2926368B1
FR2926368B1 FR0950123A FR0950123A FR2926368B1 FR 2926368 B1 FR2926368 B1 FR 2926368B1 FR 0950123 A FR0950123 A FR 0950123A FR 0950123 A FR0950123 A FR 0950123A FR 2926368 B1 FR2926368 B1 FR 2926368B1
Authority
FR
France
Prior art keywords
sweat
concentration
measuring
exhaust gas
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.)
Expired - Fee Related
Application number
FR0950123A
Other languages
English (en)
Other versions
FR2926368A1 (fr
Inventor
Thomas Marc Kammerer
Bernd Philipp
Bernhard Kamp
Stephan Rittler
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 FR2926368A1 publication Critical patent/FR2926368A1/fr
Application granted granted Critical
Publication of FR2926368B1 publication Critical patent/FR2926368B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1466—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a soot concentration or content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G01K13/022—Suction thermometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/223—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor characterised by the shape of the resistive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
    • G01K2205/04—Application of thermometers in motors, e.g. of a vehicle for measuring exhaust gas temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2217/00—Temperature measurement using electric or magnetic components already present in the system to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits
    • G01N27/046—Circuits provided with temperature compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR0950123A 2008-01-14 2009-01-12 Procede de mesure de la temperature d'un capteur de particules pour determiner la concentration en suie de la conduite des gaz d'echappement d'un moteur a combustion interne Expired - Fee Related FR2926368B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008004210A DE102008004210A1 (de) 2008-01-14 2008-01-14 Verfahren zur Temperaturmessung

Publications (2)

Publication Number Publication Date
FR2926368A1 FR2926368A1 (fr) 2009-07-17
FR2926368B1 true FR2926368B1 (fr) 2013-03-08

Family

ID=40758480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0950123A Expired - Fee Related FR2926368B1 (fr) 2008-01-14 2009-01-12 Procede de mesure de la temperature d'un capteur de particules pour determiner la concentration en suie de la conduite des gaz d'echappement d'un moteur a combustion interne

Country Status (3)

Country Link
DE (1) DE102008004210A1 (fr)
ES (1) ES2375117B1 (fr)
FR (1) FR2926368B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051507A1 (de) * 2009-10-30 2011-05-05 Continental Automotive Gmbh Rußsensor
DE102009058260A1 (de) 2009-12-14 2011-06-16 Continental Automotive Gmbh Rußsensor
DE102010054669A1 (de) * 2010-12-15 2012-06-21 Continental Automotive Gmbh Sensorvorrichtung
US10240984B2 (en) * 2012-03-28 2019-03-26 Delphi Technologies, Inc. Temperature measurement method for a heated sensor
US9234805B2 (en) 2013-10-31 2016-01-12 Cummins Ip, Inc. Temperature compensation for particulate matter sensor regeneration
CN111077110B (zh) * 2020-01-16 2021-06-11 北京航空航天大学 一种基于双光梳光谱的温度场和浓度场测量***和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133384A1 (de) 2001-07-10 2003-01-30 Bosch Gmbh Robert Sensor zur Detektion von Teilchen und Verfahren zu dessen Funktionskontrolle
DE10164911B4 (de) * 2001-10-06 2007-07-05 Robert Bosch Gmbh Sensorvorrichtung zur Messung einer Komponente eines Gasgemisches
US6634210B1 (en) * 2002-04-17 2003-10-21 Delphi Technologies, Inc. Particulate sensor system
JP4020019B2 (ja) * 2002-08-29 2007-12-12 株式会社デンソー ガスセンサの異常検出装置
DE102004046882B4 (de) * 2004-09-28 2014-02-06 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, sowie zugehöriges Computerprogramm, elektrisches Speichermedium und Steuer- und/oder Regeleinrichtung zur Erfassung einer Zustandsgröße im Abgas der Brennkraftmaschine

Also Published As

Publication number Publication date
FR2926368A1 (fr) 2009-07-17
DE102008004210A1 (de) 2009-07-16
ES2375117A1 (es) 2012-02-27
ES2375117B1 (es) 2013-01-28

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