DE2807794A1 - Anordnung von thermoelementen zum messen des mittelwertes mehrerer temperaturen - Google Patents

Anordnung von thermoelementen zum messen des mittelwertes mehrerer temperaturen

Info

Publication number
DE2807794A1
DE2807794A1 DE19782807794 DE2807794A DE2807794A1 DE 2807794 A1 DE2807794 A1 DE 2807794A1 DE 19782807794 DE19782807794 DE 19782807794 DE 2807794 A DE2807794 A DE 2807794A DE 2807794 A1 DE2807794 A1 DE 2807794A1
Authority
DE
Germany
Prior art keywords
thermocouples
wires
thermocouple
sections
temperature
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Withdrawn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
DE19782807794
Other languages
German (de)
English (en)
Inventor
Raymond Bourigault
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.)
Materiel & Auxiliaire
Materiel et Auxiliaire de Signalization et de Controle pour L Au
Original Assignee
Materiel & Auxiliaire
Materiel et Auxiliaire de Signalization et de Controle pour L Au
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 Materiel & Auxiliaire, Materiel et Auxiliaire de Signalization et de Controle pour L Au filed Critical Materiel & Auxiliaire
Publication of DE2807794A1 publication Critical patent/DE2807794A1/de
Withdrawn legal-status Critical Current

Links

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
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/10—Arrangements for compensating for auxiliary variables, e.g. length of lead
    • 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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/06—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of space

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE19782807794 1977-02-25 1978-02-23 Anordnung von thermoelementen zum messen des mittelwertes mehrerer temperaturen Withdrawn DE2807794A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705557A FR2382000A1 (fr) 1977-02-25 1977-02-25 Rampe thermocouples pour la mesure de la moyenne de plusieurs temperatures

Publications (1)

Publication Number Publication Date
DE2807794A1 true DE2807794A1 (de) 1978-08-31

Family

ID=9187238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782807794 Withdrawn DE2807794A1 (de) 1977-02-25 1978-02-23 Anordnung von thermoelementen zum messen des mittelwertes mehrerer temperaturen

Country Status (4)

Country Link
US (1) US4186605A (enExample)
DE (1) DE2807794A1 (enExample)
FR (1) FR2382000A1 (enExample)
GB (1) GB1590496A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307916C1 (de) * 1993-03-12 1994-09-29 Heraeus Sensor Gmbh Temperaturüberwachungsvorrichtung mit Energieversorgung durch Thermoelement
DE19526975A1 (de) * 1995-07-25 1997-01-30 Heraeus Sensor Gmbh Temperaturmeßeinrichtung
DE102011054803A1 (de) * 2011-10-25 2013-04-25 Günther Heisskanaltechnik Gmbh Thermoelement
WO2019119013A1 (de) * 2017-12-21 2019-06-27 Avl List Gmbh Thermoelement, temperaturmesssystem und verfahren zur herstellung eines thermoelements
DE102022129746A1 (de) * 2022-11-10 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit mehreren Thermoelementen

Families Citing this family (44)

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FR2489511A1 (fr) 1980-08-28 1982-03-05 Snecma Systeme de mesure d'une grandeur d'etat caracteristique d'un fluide en ecoulement
US4384793A (en) * 1980-12-22 1983-05-24 Uop Inc. Temperature profile monitoring method and apparatus
US4440509A (en) * 1982-03-29 1984-04-03 The Babcock & Wilcox Company Detection of hot and cold spots in chemical reactors
US4597675A (en) * 1983-04-04 1986-07-01 The Garrett Corporation Mean temperature sensor
FR2544859B1 (fr) * 1983-04-21 1985-08-09 Auxitrol Dispositif autoalimente de commutation sensible a un gradient de temperature
US4624582A (en) * 1984-02-29 1986-11-25 Banda Lionel A Multi-wire mineral insulated cable thermocouple reference junction
US4580910A (en) * 1985-01-24 1986-04-08 National Flight Services, Inc. Engine exhaust gas test harness
US4573806A (en) * 1985-05-02 1986-03-04 Semco Instruments, Inc. Thermocouple isolation block system
AU608563B2 (en) * 1986-12-24 1991-04-11 Rheem Australia Pty Limited Integrating temperature-averaging sensor
GB8705142D0 (en) * 1987-03-05 1987-04-08 Smiths Industries Plc Thermocouple assemblies
DE3827560A1 (de) * 1988-08-13 1990-03-08 Henkel Kgaa Kolonne, insbesondere eine rektifizierkolonne, und verfahren zum herstellen der kolonne
US5106203A (en) * 1990-08-03 1992-04-21 General Electric Company Exhaust gas temperature sensor
FR2671225B1 (fr) * 1990-12-28 1993-04-23 Framatome Sa Procede et dispositif de mesure de la temperature du fluide de refroidissement primaire d'un reacteur nucleaire.
US5165225A (en) * 1991-02-19 1992-11-24 Sundstrand Corp. Turbine temperature exhaust monitoring system
US5226729A (en) * 1992-10-07 1993-07-13 Lennox Industries Inc. Averaging temperature probe
NZ244866A (en) * 1992-10-23 1996-06-25 Southpower Ltd Hot water cylinder heater control: plural temperature sensors on wall of cylinder
GB2344892B (en) 1998-12-16 2002-11-13 Solartron Group Ltd Cold junction compensation for multiple thermocouples
US6517241B1 (en) * 2000-05-30 2003-02-11 General Electric Company Sensors and methodology for improved turbine exhaust gas temperature measurements
DE10240590A1 (de) * 2002-08-28 2004-03-11 E.G.O. Elektro-Gerätebau GmbH Vorrichtung zur Erfassung der Temperatur eines Mediums, das durch einen Kanal strömt
US6857776B2 (en) 2002-12-12 2005-02-22 Ametek, Inc. Connectorized high-temperature thermocouple
GB0715768D0 (en) * 2007-08-14 2007-09-19 Rolls Royce Plc Sensor arrangement
US20100158074A1 (en) * 2008-12-19 2010-06-24 Rejean Fortier Multipoint probe assembly and method
US8388224B2 (en) * 2010-08-19 2013-03-05 Hamilton Sundstrand Corporation Engine turbine temperature measurement
EP2434195B1 (de) * 2010-09-23 2013-03-13 Andreas Massold Verfahren zur Temperaturmessung in einem Fahrzeug
KR101034386B1 (ko) * 2010-09-28 2011-05-16 주식회사 창성에이스산업 다중 위치 온도 측정 케이블
US20130083883A1 (en) * 2011-10-04 2013-04-04 Westinghouse Electric Company Llc Pool level indication system
GB201205971D0 (en) * 2012-04-03 2012-05-16 Rolls Royce Goodrich Engine Control Systems Ltd Apparatus for fluid temperature measurement
US9360377B2 (en) * 2013-12-26 2016-06-07 Rosemount Inc. Non-intrusive temperature measurement assembly
US20160209237A1 (en) * 2015-01-19 2016-07-21 General Electric Company Sensor simulator and system for testing rotatable sensor signal transmitters
AU2016389707C1 (en) 2016-01-25 2020-07-02 Rosemount Inc. Non-intrusive process fluid temperature calculation system
US11226242B2 (en) 2016-01-25 2022-01-18 Rosemount Inc. Process transmitter isolation compensation
US10921196B2 (en) * 2016-02-24 2021-02-16 HarcoSemco, LLC Optimized thermocouple system and method
US11047744B2 (en) * 2017-02-24 2021-06-29 Harco-Semco, Llc Optimized thermocouple system and method
US11525741B2 (en) 2016-02-24 2022-12-13 Harcosemco Llc Optimized thermocouple system and method
US11067520B2 (en) 2016-06-29 2021-07-20 Rosemount Inc. Process fluid temperature measurement system with improved process intrusion
US11226255B2 (en) 2016-09-29 2022-01-18 Rosemount Inc. Process transmitter isolation unit compensation
US11034573B2 (en) 2017-08-29 2021-06-15 Veeder-Root Company Fuel delivery system having corrosive detection assembly
US10976204B2 (en) * 2018-03-07 2021-04-13 Rosemount Inc. Heat flux sensor with improved heat transfer
US11181409B2 (en) 2018-08-09 2021-11-23 General Electric Company Monitoring and control system for a flow duct
EP3857189B1 (en) 2018-09-28 2025-01-15 Rosemount Inc. Non-invasive process fluid temperature indication with reduced error
CN109855753B (zh) * 2019-03-28 2023-12-29 哈尔滨汽轮机厂有限责任公司 一种汽轮机调节级蒸汽测温装置
US11555747B2 (en) 2020-06-30 2023-01-17 Battelle Energy Alliance, Llc Multi-core high-temperature, irradiation-resistant thermocouple, and related methods
US11572267B2 (en) 2020-07-17 2023-02-07 Veeder-Root Company Fuel delivery system having printed circuit corrosion sensor
US11994432B2 (en) 2021-09-13 2024-05-28 Pratt & Whitney Canada Corp. Method and system for detecting failure in an array of thermocouples connected in parallel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659804A (en) * 1923-08-07 1928-02-21 Brown Instr Co Thermoelectric pyrometer
US1985967A (en) * 1931-05-29 1935-01-01 Leeds & Northrup Co Temperature measuring system
US3053091A (en) * 1954-10-26 1962-09-11 Gen Motors Corp Multiple thermocouple circuit
US2996916A (en) * 1955-05-03 1961-08-22 Gen Electric Means of connecting thermocouples to obtain true arithmetical average

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307916C1 (de) * 1993-03-12 1994-09-29 Heraeus Sensor Gmbh Temperaturüberwachungsvorrichtung mit Energieversorgung durch Thermoelement
DE19526975A1 (de) * 1995-07-25 1997-01-30 Heraeus Sensor Gmbh Temperaturmeßeinrichtung
DE19526975C2 (de) * 1995-07-25 1998-02-12 Heraeus Sensor Nite Gmbh Temperaturmeßeinrichtung
DE102011054803A1 (de) * 2011-10-25 2013-04-25 Günther Heisskanaltechnik Gmbh Thermoelement
DE102011054803B4 (de) * 2011-10-25 2014-07-24 Günther Heisskanaltechnik Gmbh Heißkanaldüse mit einer Heizung und mit einem Thermoelement
US9958338B2 (en) 2011-10-25 2018-05-01 Guenther Heisskanaltechnik Gmbh Thermocouple with a heater on a substrate
WO2019119013A1 (de) * 2017-12-21 2019-06-27 Avl List Gmbh Thermoelement, temperaturmesssystem und verfahren zur herstellung eines thermoelements
AT520758A1 (de) * 2017-12-21 2019-07-15 Avl List Gmbh Thermoelement, Temperaturmesssystem und Verfahren zur Herstellung eines Thermoelements
CN111492214A (zh) * 2017-12-21 2020-08-04 Avl李斯特有限公司 热电偶、测温系统和热电偶制造方法
AT520758B1 (de) * 2017-12-21 2021-07-15 Avl List Gmbh Thermoelement, Temperaturmesssystem und Verfahren zur Herstellung eines Thermoelements
DE102022129746A1 (de) * 2022-11-10 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit mehreren Thermoelementen

Also Published As

Publication number Publication date
GB1590496A (en) 1981-06-03
FR2382000A1 (fr) 1978-09-22
FR2382000B1 (enExample) 1981-01-09
US4186605A (en) 1980-02-05

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Legal Events

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8130 Withdrawal