DE102010038361A1 - Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor - Google Patents

Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor Download PDF

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Publication number
DE102010038361A1
DE102010038361A1 DE102010038361A DE102010038361A DE102010038361A1 DE 102010038361 A1 DE102010038361 A1 DE 102010038361A1 DE 102010038361 A DE102010038361 A DE 102010038361A DE 102010038361 A DE102010038361 A DE 102010038361A DE 102010038361 A1 DE102010038361 A1 DE 102010038361A1
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DE
Germany
Prior art keywords
conductance
temperature
predictor
medium
ptc element
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.)
Withdrawn
Application number
DE102010038361A
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German (de)
English (en)
Inventor
Dariusz Humienik
Wolfgang Klenk
Marc Chaineux
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
Priority to DE102010038361A priority Critical patent/DE102010038361A1/de
Priority to FR1156627A priority patent/FR2963097A1/fr
Priority to CN201110206621.1A priority patent/CN102345495B/zh
Publication of DE102010038361A1 publication Critical patent/DE102010038361A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1811—Temperature
    • 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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE102010038361A 2010-07-23 2010-07-23 Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor Withdrawn DE102010038361A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102010038361A DE102010038361A1 (de) 2010-07-23 2010-07-23 Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor
FR1156627A FR2963097A1 (fr) 2010-07-23 2011-07-21 Procede de mesure de la temperature d'un milieu et capteur de temperature pour la mise en oeuvre du procede
CN201110206621.1A CN102345495B (zh) 2010-07-23 2011-07-22 测量介质温度的方法和温度传感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010038361A DE102010038361A1 (de) 2010-07-23 2010-07-23 Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor

Publications (1)

Publication Number Publication Date
DE102010038361A1 true DE102010038361A1 (de) 2012-01-26

Family

ID=45443609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010038361A Withdrawn DE102010038361A1 (de) 2010-07-23 2010-07-23 Verfahren zur Messung der Temperatur eines Mediums und Temperatursensor

Country Status (3)

Country Link
CN (1) CN102345495B (zh)
DE (1) DE102010038361A1 (zh)
FR (1) FR2963097A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002902A1 (de) 2011-01-20 2012-07-26 Robert Bosch Gmbh Steuerung einer Tankheizung
WO2014072176A1 (en) * 2012-11-06 2014-05-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Device for providing a liquid additive, and method for heating the additive
DE102012110985A1 (de) * 2012-11-15 2014-06-12 Avl Software And Functions Gmbh Verfahren zur Bestimmung eines Temperaturbereichs eines in einem Tank befindlichen Reduktionsmittels für ein Kraftfahrzeug
DE202013010565U1 (de) 2013-11-22 2014-11-24 Seuffer gmbH & Co. KG Tankmodul für einen Flüssigkeitstank
DE102015211164A1 (de) 2015-06-17 2016-12-22 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosiersystems, Vorrichtung zur Durchführung des Verfahrens, Computer-Programm und Computer-Programmprodukt
ITUB20154867A1 (it) * 2015-11-06 2017-05-06 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente per veicoli
DE102017201867A1 (de) 2017-02-07 2018-08-09 Robert Bosch Gmbh Vorrichtung und Verfahren zum Betrieb einer Heizung für eine Abgasreinigungsanlage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012011252A1 (de) * 2012-06-06 2013-12-12 Man Truck & Bus Ag Steuerung eines elektrischen Ansaugluftvorwärmers einer Brennkraftmaschine
DE102014019365B4 (de) * 2014-12-22 2021-02-18 Abb Schweiz Ag Vorrichtung zur Messung der Temperatur eines Mediums durch eine Wandung
JP7091249B2 (ja) * 2016-03-02 2022-06-27 ワットロー・エレクトリック・マニュファクチャリング・カンパニー ヒータ作動フローバイパス
DE102017216787A1 (de) * 2017-09-22 2019-03-28 Robert Bosch Gmbh Verfahren zur Steuerung einer Temperatur eines SCR-Katalysators
DE102017128526B4 (de) 2017-12-01 2019-06-19 Infineon Technologies Ag Photoakustischer Sensor, Verfahren zum Prüfen einer Gasdichtheit und System
EP4088631A1 (de) 2018-01-17 2022-11-16 Vorwerk & Co. Interholding GmbH Verfahren zum betreiben eines heizelements
CN111459205B (zh) * 2020-04-02 2021-10-12 四川三联新材料有限公司 基于增强学习的加热器具控制系统
CN111486977A (zh) * 2020-04-20 2020-08-04 德州尧鼎光电科技有限公司 四电极电导可调温度传感器
CN112747832B (zh) * 2020-12-24 2022-04-12 华中科技大学 一种制热和自馈温融合型传感器及其应用

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BE792882A (fr) * 1971-12-16 1973-03-30 British Steel Corp Appareil de manutention
CN1005287B (zh) * 1985-04-01 1989-09-27 魏俊奇 脉冲温湿度计
US5750961A (en) * 1994-10-19 1998-05-12 Imation Corp. Method for controlling the actual temperature of an intermittently operated heating means, particularly of an electric heating means
CN1168962C (zh) * 1998-04-07 2004-09-29 泰科电子雷伊化学株式会社 二次电池,用于二次电池的温度检测装置及其制造方法
JP2001281190A (ja) * 2000-03-28 2001-10-10 Nippon Tungsten Co Ltd 半導体式ガスセンサー
CN1991654B (zh) * 2005-12-31 2013-05-22 博奥生物有限公司 不需要温度传感器的精密加热温度控制装置及方法
JP5021528B2 (ja) * 2008-03-07 2012-09-12 日本特殊陶業株式会社 液体状態検知センサ
CN101419097A (zh) * 2008-11-07 2009-04-29 赵放 测温电热管的检测和制造方法及装置
DE102008056860A1 (de) * 2008-11-12 2010-05-20 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur selektiven katalytischen Reduktion von Stickoxiden im Abgas von Brennkraftmaschinen

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002902A1 (de) 2011-01-20 2012-07-26 Robert Bosch Gmbh Steuerung einer Tankheizung
KR20150079875A (ko) * 2012-11-06 2015-07-08 콘티넨탈 오토모티브 게엠베하 액상 첨가제를 제공하기 위한 장치 및 첨가제를 가열하기 위한 방법
WO2014072176A1 (en) * 2012-11-06 2014-05-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Device for providing a liquid additive, and method for heating the additive
US10526946B2 (en) 2012-11-06 2020-01-07 Continental Automotive Gmbh Device for providing a liquid additive, and method for heating the additive
KR101726963B1 (ko) 2012-11-06 2017-04-13 콘티넨탈 오토모티브 게엠베하 액상 첨가제를 제공하기 위한 장치 및 첨가제를 가열하기 위한 방법
RU2611110C2 (ru) * 2012-11-06 2017-02-21 Континенталь Аутомотив ГмбХ Устройство для подачи жидкой добавки и способ нагрева добавки
DE102012110985B4 (de) * 2012-11-15 2015-03-05 Avl Software And Functions Gmbh Verfahren zur Bestimmung eines Temperaturbereichs eines in einem Tank befindlichen Reduktionsmittels für ein Kraftfahrzeug
DE102012110985A1 (de) * 2012-11-15 2014-06-12 Avl Software And Functions Gmbh Verfahren zur Bestimmung eines Temperaturbereichs eines in einem Tank befindlichen Reduktionsmittels für ein Kraftfahrzeug
EP2876293A2 (de) 2013-11-22 2015-05-27 Seuffer GmbH & Co. KG Tankmodul für einen Flüssigkeitstank
DE202013010565U1 (de) 2013-11-22 2014-11-24 Seuffer gmbH & Co. KG Tankmodul für einen Flüssigkeitstank
DE102015211164A1 (de) 2015-06-17 2016-12-22 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosiersystems, Vorrichtung zur Durchführung des Verfahrens, Computer-Programm und Computer-Programmprodukt
ITUB20154867A1 (it) * 2015-11-06 2017-05-06 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente per veicoli
WO2017077447A1 (en) * 2015-11-06 2017-05-11 Eltek S.P.A. Electric heater device, in particular for vehicles
CN108473047A (zh) * 2015-11-06 2018-08-31 埃尔特克有限公司 尤其用于车辆的电加热器装置
DE102017201867A1 (de) 2017-02-07 2018-08-09 Robert Bosch Gmbh Vorrichtung und Verfahren zum Betrieb einer Heizung für eine Abgasreinigungsanlage
US10683789B2 (en) 2017-02-07 2020-06-16 Robert Bosch Gmbh Device and method for operating a heater for an exhaust gas purification system
DE102017201867B4 (de) 2017-02-07 2023-03-02 Robert Bosch Gmbh Vorrichtung und Verfahren zum Betrieb einer Heizung für eine Abgasreinigungsanlage

Also Published As

Publication number Publication date
CN102345495A (zh) 2012-02-08
FR2963097A1 (fr) 2012-01-27
CN102345495B (zh) 2015-07-22

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee