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 interneInfo
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
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)
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)
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)
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 |
-
2008
- 2008-01-14 DE DE102008004210A patent/DE102008004210A1/de not_active Ceased
-
2009
- 2009-01-12 FR FR0950123A patent/FR2926368B1/fr not_active Expired - Fee Related
- 2009-01-14 ES ES200900106A patent/ES2375117B1/es not_active Withdrawn - After Issue
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20190906 |