ATE80223T1 - STURDY, HIGH-TEMPERATURE CABLE AND DEVICES MADE OF IT. - Google Patents

STURDY, HIGH-TEMPERATURE CABLE AND DEVICES MADE OF IT.

Info

Publication number
ATE80223T1
ATE80223T1 AT85400871T AT85400871T ATE80223T1 AT E80223 T1 ATE80223 T1 AT E80223T1 AT 85400871 T AT85400871 T AT 85400871T AT 85400871 T AT85400871 T AT 85400871T AT E80223 T1 ATE80223 T1 AT E80223T1
Authority
AT
Austria
Prior art keywords
max
alloy
cables
thermocouple
thermoelement
Prior art date
Application number
AT85400871T
Other languages
German (de)
Inventor
Noel Arthur Burley
Original Assignee
Nicrobell Pty 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 Nicrobell Pty Ltd filed Critical Nicrobell Pty Ltd
Priority claimed from EP85400871A external-priority patent/EP0161986B1/en
Application granted granted Critical
Publication of ATE80223T1 publication Critical patent/ATE80223T1/en

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)
  • Insulated Conductors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Resistance Heating (AREA)
  • Cable Accessories (AREA)

Abstract

A compacted mineral insulated integrally sheathed electrically conductive cable utilizing nickel-base alloys includes at least one thermoelement (a) composed of a type N alloy (defined below), and its sheath (b) is composed of an alloy having similar characteristics to the alloy of which the or at least one thermoelement is composed. The electrically conductive cables include thermocouple cables; thermocouple sensors can be made from said thermocouple cables, as can heat detectors, resistive heating elements, and stagnation temperature probes (Fig. 2). Positive type N alloys include, in weight percentages, Cr(14.2 +/- 0.15), Si(1.4 +/- 0.05), Fe(0.1 +/- 0.03), C(0.03 max), Ni(balance). Negative type N alloys include Cr(0.02 max), Si(4,4 + 0.2), Fe(0.1 + 0.)3), C90.03 max), Mg (0.1 +/- 0.05), Ni(balance). <IMAGE>
AT85400871T 1984-05-07 1985-05-06 STURDY, HIGH-TEMPERATURE CABLE AND DEVICES MADE OF IT. ATE80223T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPG486584 1984-05-07
AUPG936885 1985-02-20
EP85400871A EP0161986B1 (en) 1984-05-07 1985-05-06 Stable high temperature cables and devices made therefrom

Publications (1)

Publication Number Publication Date
ATE80223T1 true ATE80223T1 (en) 1992-09-15

Family

ID=25642794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85400871T ATE80223T1 (en) 1984-05-07 1985-05-06 STURDY, HIGH-TEMPERATURE CABLE AND DEVICES MADE OF IT.

Country Status (6)

Country Link
AT (1) ATE80223T1 (en)
CA (1) CA1238116A (en)
DE (1) DE3516260A1 (en)
FR (1) FR2563937B1 (en)
GB (1) GB2159663B (en)
IT (1) IT8520586A0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU613902B2 (en) * 1987-05-14 1991-08-15 Nicrobell Pty Limited Stable high-temperature thermocouple cable
DE10340636B3 (en) * 2003-09-03 2005-01-13 Epcos Ag Moisture-proof sensor manufacturing method, by splitting cable sheath into two halves, connecting cable conductors to sensor head, and heating halves of sheath to form hermetic seal
DE102004034186B3 (en) * 2004-07-15 2005-08-25 Sensotherm Temperatursensorik Gmbh Protecting mineral insulated metal clad instrumentation cables from their environments, melts exposed insulation at ends using laser to form seal
GB201005509D0 (en) 2010-03-31 2010-05-19 Cambridge Entpr Ltd Thermocouple apparatus and method
GB201019567D0 (en) * 2010-11-19 2010-12-29 Zenith Oilfield Technology Ltd High temperature downhole gauge system
GB2495132B (en) 2011-09-30 2016-06-15 Zenith Oilfield Tech Ltd Fluid determination in a well bore
GB2496863B (en) 2011-11-22 2017-12-27 Zenith Oilfield Tech Limited Distributed two dimensional fluid sensor
GB2511739B (en) 2013-03-11 2018-11-21 Zenith Oilfield Tech Limited Multi-component fluid determination in a well bore
DE102016118595B4 (en) 2016-09-30 2018-07-26 Heraeus Sensor Technology Gmbh Cable, temperature measuring device and method of making a cable
CN111863320B (en) * 2020-07-27 2022-04-29 昆山安胜达微波科技有限公司 Flexible high-precision K-type thermocouple sensor cable
CN111799013B (en) * 2020-07-27 2022-12-09 昆山安胜达微波科技有限公司 Flexible high-precision N-type thermocouple sensor cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB674068A (en) * 1949-04-29 1952-06-18 Pyrotenax Ltd Improvements in or relating to electric cables
GB1037049A (en) * 1962-11-09 1966-07-27 Engelhard Ind Inc Improvements in or relating to thermocouple assemblies
GB1347236A (en) * 1970-01-30 1974-02-20 Central Electr Generat Board Thermocouples
US3942242A (en) * 1973-08-22 1976-03-09 Engelhard Minerals & Chemicals Corporation Thermocouple structure and method of manufacturing same
GB2107516A (en) * 1981-10-14 1983-04-27 Atomic Energy Authority Uk Thermocouple
US4491822A (en) * 1981-11-02 1985-01-01 Xco International, Inc. Heat sensitive cable

Also Published As

Publication number Publication date
IT8520586A0 (en) 1985-05-06
FR2563937A1 (en) 1985-11-08
DE3516260A1 (en) 1986-01-02
GB2159663B (en) 1989-01-18
FR2563937B1 (en) 1988-12-02
CA1238116A (en) 1988-06-14
GB8511525D0 (en) 1985-06-12
DE3516260C2 (en) 1992-08-13
GB2159663A (en) 1985-12-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee