WO2008133134A1 - 温度センサ - Google Patents

温度センサ Download PDF

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Publication number
WO2008133134A1
WO2008133134A1 PCT/JP2008/057404 JP2008057404W WO2008133134A1 WO 2008133134 A1 WO2008133134 A1 WO 2008133134A1 JP 2008057404 W JP2008057404 W JP 2008057404W WO 2008133134 A1 WO2008133134 A1 WO 2008133134A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid channel
temperature sensor
distance
inner circumference
temperature
Prior art date
Application number
PCT/JP2008/057404
Other languages
English (en)
French (fr)
Inventor
Tsunenobu Hori
Original Assignee
Denso Corporation
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 Denso Corporation filed Critical Denso Corporation
Priority to US12/596,271 priority Critical patent/US8398302B2/en
Priority to EP08740483.6A priority patent/EP2141470B1/en
Priority to CN2008800123470A priority patent/CN101657706B/zh
Publication of WO2008133134A1 publication Critical patent/WO2008133134A1/ja

Links

Classifications

    • 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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

　流体が流れる流路内に配置される温度センサの軸における前記流路の内周から前記感温素子の中心までの距離である突出し長さＬ１を５０ｍｍ以上、前記感温素子の中心を通りかつ前記流路の軸に対して垂直な断面における前記流路の内周面から前記感温素子の中心までの距離である突出し位置をＬ１’、前記断面において前記温度センサを投影視した際の前記温度センサの軸と前記流路の内周面との交点間の距離である流路幅をＤ１とし、Ｄ１の大きさにより、Ｌ１’／Ｄ１をそれぞれ規定することで、排気温センサの熱引きを抑制し、高精度な測温が可能となる。
PCT/JP2008/057404 2007-04-16 2008-04-16 温度センサ WO2008133134A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/596,271 US8398302B2 (en) 2007-04-16 2008-04-16 Temperature sensor for exhaust systems
EP08740483.6A EP2141470B1 (en) 2007-04-16 2008-04-16 Temperature sensor
CN2008800123470A CN101657706B (zh) 2007-04-16 2008-04-16 温度传感器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-107515 2007-04-16
JP2007107515 2007-04-16
JP2008-103998 2008-04-11
JP2008103998A JP4591533B2 (ja) 2007-04-16 2008-04-11 温度センサ

Publications (1)

Publication Number Publication Date
WO2008133134A1 true WO2008133134A1 (ja) 2008-11-06

Family

ID=39925590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057404 WO2008133134A1 (ja) 2007-04-16 2008-04-16 温度センサ

Country Status (5)

Country Link
US (1) US8398302B2 (ja)
EP (1) EP2141470B1 (ja)
JP (1) JP4591533B2 (ja)
CN (1) CN101657706B (ja)
WO (1) WO2008133134A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252780A (zh) * 2011-04-29 2011-11-23 上海交通大学 电站锅炉炉膛烟气温度的测量装置及其测量方法
US8425114B2 (en) 2007-04-16 2013-04-23 Denso Corporation Temperature sensor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011094753A2 (en) * 2010-02-01 2011-08-04 Stoneridge, Inc. Exhaust gas temperature sensor including strain relief and/or anti-vibration sleeve
FR2958037A1 (fr) * 2010-03-26 2011-09-30 Sc2N Sa Capteur de temperature
JP6092216B2 (ja) 2011-08-23 2017-03-08 ストーンリッジ・インコーポレッド 振動低減および／または改善スリーブを含む排気ガス温度センサ
US20130171035A1 (en) * 2012-01-04 2013-07-04 Tenneco Automotive Operating Company Inc. Fully insulated exhaust treatment device
US9249987B2 (en) * 2013-01-30 2016-02-02 Honeywell International Inc. Mounting bracket for use with a water heater
JP6459757B2 (ja) 2014-08-22 2019-01-30 株式会社デンソー 温度センサの配管配置体
US10161639B2 (en) * 2015-03-10 2018-12-25 Joseph Copeland Heat transfer apparatus and heat transfer system for masonry heater
FR3045820B1 (fr) * 2015-12-18 2018-02-02 Sc2N Sa Thermocouple avec tube de renfort
DE102017118198A1 (de) * 2016-11-03 2018-05-03 Danfoss A/S Rohrförmige Leitungsabschirmung für eine Abgastemperatursensoranordnung, Abgastemperatursensoranordnung und Verfahren zum Zusammenbauen einer Abgastemperatursensoranordnung
JP7151369B2 (ja) * 2018-10-22 2022-10-12 株式会社デンソー 温度センサ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0579922A (ja) * 1991-09-24 1993-03-30 Ngk Spark Plug Co Ltd 温度センサ
JP2002350239A (ja) * 2001-05-22 2002-12-04 Ngk Spark Plug Co Ltd 温度センサ
JP2005241395A (ja) * 2004-02-26 2005-09-08 Denso Corp 温度センサ
JP2006047273A (ja) * 2004-06-30 2006-02-16 Ngk Spark Plug Co Ltd 温度センサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940988A (en) * 1974-03-11 1976-03-02 John Zink Company Velocity thermocouple
GB2048474A (en) * 1979-02-23 1980-12-10 Ici Ltd Thermometer mounting
FR2712695B1 (fr) * 1993-11-18 1996-04-12 Siemens Automotive Sa Procédé et dispositif de mesure de la température d'un pot catalytique placé dans la ligne des gaz d'échappement d'un moteur à combustion interne.
US6651422B1 (en) * 1998-08-24 2003-11-25 Legare Joseph E. Catalyst efficiency detection and heating method using cyclic fuel control
US6827486B2 (en) * 2002-11-22 2004-12-07 Welker Engineering Company Temperature probe and insertion device
US7121722B2 (en) * 2003-05-02 2006-10-17 Ngk Spark Plug Co., Ltd. Temperature sensor
US7581879B2 (en) * 2004-06-30 2009-09-01 Ngk Spark Plug Co., Ltd. Temperature sensor
JP4569638B2 (ja) 2007-01-31 2010-10-27 株式会社デンソー 温度センサ
JP5085398B2 (ja) 2007-04-16 2012-11-28 株式会社デンソー 温度センサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0579922A (ja) * 1991-09-24 1993-03-30 Ngk Spark Plug Co Ltd 温度センサ
JP2002350239A (ja) * 2001-05-22 2002-12-04 Ngk Spark Plug Co Ltd 温度センサ
JP2005241395A (ja) * 2004-02-26 2005-09-08 Denso Corp 温度センサ
JP2006047273A (ja) * 2004-06-30 2006-02-16 Ngk Spark Plug Co Ltd 温度センサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2141470A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425114B2 (en) 2007-04-16 2013-04-23 Denso Corporation Temperature sensor
CN102252780A (zh) * 2011-04-29 2011-11-23 上海交通大学 电站锅炉炉膛烟气温度的测量装置及其测量方法

Also Published As

Publication number Publication date
JP4591533B2 (ja) 2010-12-01
JP2008286790A (ja) 2008-11-27
CN101657706A (zh) 2010-02-24
EP2141470B1 (en) 2019-11-13
CN101657706B (zh) 2011-06-08
EP2141470A1 (en) 2010-01-06
EP2141470A4 (en) 2017-01-04
US20100195698A1 (en) 2010-08-05
US8398302B2 (en) 2013-03-19

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