GB1236601A - A thermocouple - Google Patents

A thermocouple

Info

Publication number
GB1236601A
GB1236601A GB4133168A GB4133168A GB1236601A GB 1236601 A GB1236601 A GB 1236601A GB 4133168 A GB4133168 A GB 4133168A GB 4133168 A GB4133168 A GB 4133168A GB 1236601 A GB1236601 A GB 1236601A
Authority
GB
United Kingdom
Prior art keywords
limbs
per cent
rhenium
tungsten
atomic per
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
GB4133168A
Inventor
Jeno Neugebauer
Lazlo Kortvelyessy
Janos Nagy
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of GB1236601A publication Critical patent/GB1236601A/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
    • 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
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
    • 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
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1,236,601. Thermocouples. EGYESULT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG. 29 Aug., 1968, No. 41331/68. Heading H1K. A thermocouple for use up to 2600‹ C. comprises three or more limbs meeting in a point, one of which is made of wire consisting of 1-5 atomic per cent rhenium, at least one element selected from Li, B, N, Na, A1, P, K, Ga, As, Rb, In, Sb, Cs, T1 and Bi in quantities of less than 0À02 atomic per cent per element, and the balance, apart from impurities, tungsten. For use in an oxidizing atmosphere the limbs may be disposed in a sealed, inert-gas filled, tube made of tungsten or molbydenum containing from 0À01-5 atomic per cent of rhenium, and having a rippled surface coated with a metallic oxide glaze. In one embodiment bracing wires are provided on some of the limbs and in another one limb is a tendril used for holding the couple to a support.
GB4133168A 1968-08-14 1968-08-29 A thermocouple Expired GB1236601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1241468A CH513536A (en) 1968-08-14 1968-08-14 Thermocouple made of tungsten alloy

Publications (1)

Publication Number Publication Date
GB1236601A true GB1236601A (en) 1971-06-23

Family

ID=4382781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4133168A Expired GB1236601A (en) 1968-08-14 1968-08-29 A thermocouple

Country Status (4)

Country Link
CH (1) CH513536A (en)
DE (1) DE1764899B2 (en)
FR (1) FR1586924A (en)
GB (1) GB1236601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243484A (en) * 1990-04-25 1991-10-30 Condor Coils Ltd Thermocouple flame sensing device
WO2009082539A1 (en) * 2007-12-20 2009-07-02 Asm America, Inc. Redundant temperature sensor for semiconductor processing chambers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2243484A (en) * 1990-04-25 1991-10-30 Condor Coils Ltd Thermocouple flame sensing device
GB2243484B (en) * 1990-04-25 1994-01-12 Condor Coils Ltd Improvements in or relating to temperature probes
WO2009082539A1 (en) * 2007-12-20 2009-07-02 Asm America, Inc. Redundant temperature sensor for semiconductor processing chambers
US7993057B2 (en) 2007-12-20 2011-08-09 Asm America, Inc. Redundant temperature sensor for semiconductor processing chambers

Also Published As

Publication number Publication date
DE1764899A1 (en) 1972-04-06
FR1586924A (en) 1970-03-06
DE1764899B2 (en) 1973-02-22
CH513536A (en) 1971-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees