FR2359407A1 - HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURES - Google Patents
HOT JUNCTION ELEMENT FOR THERMOCOUPLE MEASURING CIRCUIT FOR HIGH TEMPERATURESInfo
- 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
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).
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)
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)
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 |
-
1976
- 1976-07-23 GB GB3077876A patent/GB1585077A/en not_active Expired
-
1977
- 1977-07-21 CA CA283,302A patent/CA1076710A/en not_active Expired
- 1977-07-21 DE DE19772732984 patent/DE2732984A1/en not_active Withdrawn
- 1977-07-22 IT IT6871077A patent/IT1083028B/en active
- 1977-07-22 JP JP8822977A patent/JPS5315180A/en active Pending
- 1977-07-25 FR FR7722724A patent/FR2359407A1/en active Granted
Cited By (4)
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |