GB970247A - Improvements in or relating to thermocouple assemblies - Google Patents

Improvements in or relating to thermocouple assemblies

Info

Publication number
GB970247A
GB970247A GB1112662A GB1112662A GB970247A GB 970247 A GB970247 A GB 970247A GB 1112662 A GB1112662 A GB 1112662A GB 1112662 A GB1112662 A GB 1112662A GB 970247 A GB970247 A GB 970247A
Authority
GB
United Kingdom
Prior art keywords
tube
aluminium
thermocouple
copper
mass
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.)
Expired
Application number
GB1112662A
Inventor
Frederick Charles Carpenter
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB1112662A priority Critical patent/GB970247A/en
Publication of GB970247A publication Critical patent/GB970247A/en
Expired 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
    • G01K7/04—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 the object to be measured not forming one of the thermoelectric materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Resistance Heating (AREA)

Abstract

970,247. Thermo-electric devices. S. SMITH & SONS (ENGLAND) Ltd. June 5, 1963 [March 23, 1962], No. 11126/62. Heading H1K. A thermocouple assembly consists of a metallic tube containing a mass of compacted powdered metal oxide which is electrically insulating and thermally conductive, having an electrical conductor formed in two parts of different metals embedded therein and extending the length of the tube. In one embodiment (Fig. 2) a number of thermocouples 10 are embedded in a mass 11 of compacted powdered magnesium, beryllium or aluminium oxide surrounded by a tube 12 of copper, stainless steel, tantalum or platinum with a central swaged portion; the thermocouple junctions 13 being distributed along the length of the tube. The wires 10 may be of a chromiumnickel or aluminium-nickel alloy or of copper-construction. In a further embodiment (Fig. 1, not shown), the above arrangement is enclosed in a further tube of such resistivity that it may serve as a heating element, of aluminium or any of the metals which may form the inner tube, and spaced therefrom by more powdered metal oxide. An application of the thermocouple as a liquid level sensor is described in which heating wires are included in the inner tube.
GB1112662A 1962-03-23 1962-03-23 Improvements in or relating to thermocouple assemblies Expired GB970247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1112662A GB970247A (en) 1962-03-23 1962-03-23 Improvements in or relating to thermocouple assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112662A GB970247A (en) 1962-03-23 1962-03-23 Improvements in or relating to thermocouple assemblies

Publications (1)

Publication Number Publication Date
GB970247A true GB970247A (en) 1964-09-16

Family

ID=9980513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112662A Expired GB970247A (en) 1962-03-23 1962-03-23 Improvements in or relating to thermocouple assemblies

Country Status (1)

Country Link
GB (1) GB970247A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6006579A (en) * 1995-02-27 1999-12-28 Matsushita Electric Industrial Co., Ltd. Method of fabricating shaft from metal plate
GB2494103A (en) * 2011-08-01 2013-03-06 Weston Aerospace Ltd High temperature ballast resistor connected to a thermocouple

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6006579A (en) * 1995-02-27 1999-12-28 Matsushita Electric Industrial Co., Ltd. Method of fabricating shaft from metal plate
GB2494103A (en) * 2011-08-01 2013-03-06 Weston Aerospace Ltd High temperature ballast resistor connected to a thermocouple
GB2494103B (en) * 2011-08-01 2014-01-01 Weston Aerospace Ltd A Resistor and a Method of Manufacturing a Resistor Capable of Operating at High Temperatures
US9506818B2 (en) 2011-08-01 2016-11-29 Weston Aerospace Limited Resistor and a method of manufacturing a resistor capable of operating at high temperatures
EP2565607A3 (en) * 2011-08-01 2017-07-26 Weston Aerospace Limited A resistor and a method of manufacturing a resistor capable of operating at high temperatures

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