FR2359407A1 - HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURES - Google Patents

HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURES

Info

Publication number
FR2359407A1
FR2359407A1 FR7722724A FR7722724A FR2359407A1 FR 2359407 A1 FR2359407 A1 FR 2359407A1 FR 7722724 A FR7722724 A FR 7722724A FR 7722724 A FR7722724 A FR 7722724A FR 2359407 A1 FR2359407 A1 FR 2359407A1
Authority
FR
France
Prior art keywords
tube
thermocouple
hot junction
junction element
high temperatures
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.)
Granted
Application number
FR7722724A
Other languages
French (fr)
Other versions
FR2359407B1 (en
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.)
Thermal Syndicate Ltd
Original Assignee
Thermal Syndicate Ltd
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 Thermal Syndicate Ltd filed Critical Thermal Syndicate Ltd
Publication of FR2359407A1 publication Critical patent/FR2359407A1/en
Application granted granted Critical
Publication of FR2359407B1 publication Critical patent/FR2359407B1/fr
Granted 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

Landscapes

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

Abstract

Elément de jonction chaude pour circuit de thermocouple. Il comprend un tube creux de silice vitreuse, une paire de fils de thermocouple dissemblables formant une jonction de thermocouple dans le tube et dont chaque fil est connecté à un organe de contact différent sortant d'une extrémité du tube, les fils de thermocouple étant disposés librement dans le tube et étant séparés entre la jonction et les organes de contact par un moyen à barrière formé à partir de la paroi du tube. Application aux mesures de températures élevées (par exemple jusqu'à 1 800 degrés C).Hot junction element for thermocouple circuit. It comprises a hollow glassy silica tube, a pair of dissimilar thermocouple wires forming a thermocouple junction in the tube and each wire of which is connected to a different contact member emerging from one end of the tube, the thermocouple wires being arranged freely in the tube and being separated between the junction and the contact members by a barrier means formed from the wall of the tube. Application to high temperature measurements (for example up to 1,800 degrees C).

FR7722724A 1976-07-23 1977-07-25 HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURES Granted FR2359407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3077876A GB1585077A (en) 1976-07-23 1976-07-23 Thermocouple element

Publications (2)

Publication Number Publication Date
FR2359407A1 true FR2359407A1 (en) 1978-02-17
FR2359407B1 FR2359407B1 (en) 1981-02-27

Family

ID=10313005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722724A Granted FR2359407A1 (en) 1976-07-23 1977-07-25 HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURES

Country Status (6)

Country Link
JP (1) JPS5315180A (en)
CA (1) CA1076710A (en)
DE (1) DE2732984A1 (en)
FR (1) FR2359407A1 (en)
GB (1) GB1585077A (en)
IT (1) IT1083028B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508236A2 (en) * 1981-06-17 1982-12-24 Mecilec Sa THERMO-ELECTRIC TORQUE ELEMENT
EP0212170A2 (en) * 1985-08-06 1987-03-04 Degussa Aktiengesellschaft Thermo element to measure the temperature in a vacuum furnace

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129210A (en) * 1982-10-18 1984-05-10 Atomic Energy Authority Uk Thermocouples
JP2578610Y2 (en) * 1992-05-26 1998-08-13 耕路 浅野 Prefabricated tombstone
JP2858220B2 (en) * 1994-09-13 1999-02-17 川惣電機工業株式会社 Temperature sensor element in temperature measuring device
DE19715080C1 (en) * 1997-04-11 1998-10-15 Hartmann & Braun Gmbh & Co Kg Temperature sensor for remote operation employing thermocouple
WO2013091115A1 (en) * 2011-12-23 2013-06-27 Bruce Wilnechenko Temperature probe for a temperature control unit
DE102012105547A1 (en) * 2012-06-26 2014-01-16 Endress + Hauser Wetzer Gmbh + Co. Kg Temperature measuring device, measuring element for a temperature measuring device and method for producing the temperature measuring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508236A2 (en) * 1981-06-17 1982-12-24 Mecilec Sa THERMO-ELECTRIC TORQUE ELEMENT
EP0068976A1 (en) * 1981-06-17 1983-01-05 Mecilec Thermoelectric couple element
EP0212170A2 (en) * 1985-08-06 1987-03-04 Degussa Aktiengesellschaft Thermo element to measure the temperature in a vacuum furnace
EP0212170A3 (en) * 1985-08-06 1988-10-05 Degussa Aktiengesellschaft Thermo element to measure the temperature in a vacuum furnace

Also Published As

Publication number Publication date
DE2732984A1 (en) 1978-01-26
IT1083028B (en) 1985-05-21
GB1585077A (en) 1981-02-25
JPS5315180A (en) 1978-02-10
CA1076710A (en) 1980-04-29
FR2359407B1 (en) 1981-02-27

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Legal Events

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ST Notification of lapse