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GB1236601A - A thermocouple - Google Patents

A thermocouple

Info

Publication number
GB1236601A
GB1236601AGB4133168AGB4133168AGB1236601AGB 1236601 AGB1236601 AGB 1236601AGB 4133168 AGB4133168 AGB 4133168AGB 4133168 AGB4133168 AGB 4133168AGB 1236601 AGB1236601 AGB 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 RtfiledCriticalEgyesuelt Izzolampa es Villamossagi Rt
Publication of GB1236601ApublicationCriticalpatent/GB1236601A/en
Expiredlegal-statusCriticalCurrent

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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.
GB4133168A1968-08-141968-08-29A thermocoupleExpiredGB1236601A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
CH1241468ACH513536A (en)1968-08-141968-08-14 Thermocouple made of tungsten alloy

Publications (1)

Publication NumberPublication Date
GB1236601Atrue GB1236601A (en)1971-06-23

Family

ID=4382781

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB4133168AExpiredGB1236601A (en)1968-08-141968-08-29A thermocouple

Country Status (4)

CountryLink
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 numberPriority datePublication dateAssigneeTitle
GB2243484A (en)*1990-04-251991-10-30Condor Coils LtdThermocouple flame sensing device
WO2009082539A1 (en)*2007-12-202009-07-02Asm America, Inc.Redundant temperature sensor for semiconductor processing chambers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE102012105547A1 (en)*2012-06-262014-01-16Endress + 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 numberPriority datePublication dateAssigneeTitle
GB2243484A (en)*1990-04-251991-10-30Condor Coils LtdThermocouple flame sensing device
GB2243484B (en)*1990-04-251994-01-12Condor Coils LtdImprovements in or relating to temperature probes
WO2009082539A1 (en)*2007-12-202009-07-02Asm America, Inc.Redundant temperature sensor for semiconductor processing chambers
US7993057B2 (en)2007-12-202011-08-09Asm America, Inc.Redundant temperature sensor for semiconductor processing chambers

Also Published As

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

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Legal Events

DateCodeTitleDescription
PSPatent sealed
PLNPPatent lapsed through nonpayment of renewal fees
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