ES304276A1 - Thermocouple carrying plug - Google Patents

Thermocouple carrying plug

Info

Publication number
ES304276A1
ES304276A1 ES0304276A ES304276A ES304276A1 ES 304276 A1 ES304276 A1 ES 304276A1 ES 0304276 A ES0304276 A ES 0304276A ES 304276 A ES304276 A ES 304276A ES 304276 A1 ES304276 A1 ES 304276A1
Authority
ES
Spain
Prior art keywords
parts
sheath
thermocouple
bore
brazing
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
ES0304276A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES304276A1 publication Critical patent/ES304276A1/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C17/00Monitoring; Testing ; Maintaining
    • G21C17/10Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

A plug in which the sheath surrounding the wires of a thermocouple is brazed comprises an inner part 1 having a frusto-conical end 3 force fitted into an axial recess 4 in an annular outer part 2, the parts having a bore 6 in which the sheath is brazed using brazing material introduced through transverse bores 7, 8 and the two parts having transverse apertures 5, 10 for the introduction of an anti-wetting substance to restrict the brazing area. The thermocouple sheath (not shown) is placed in the bore 6 of part 1 and an anti-wetting agent, e.g. suspension of alumina in alcohol or acetone is introduced into the bore 5 and into the aperture 10, the two parts are force fitted together, a slot 12 over the whole length of the part 1 providing resilience. Brazing material is introduced into mating orifices 7 and 8 in the parts 1 and 2 and brazing of the sheath is effected. The complete plug is then welded at 13 to a capsule 11. The part 2 may have cooling fins.
ES0304276A 1963-09-23 1964-09-22 Thermocouple carrying plug Expired ES304276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948388A FR1379702A (en) 1963-09-23 1963-09-23 Improvement in thermocouple caps

Publications (1)

Publication Number Publication Date
ES304276A1 true ES304276A1 (en) 1966-04-16

Family

ID=8812915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304276A Expired ES304276A1 (en) 1963-09-23 1964-09-22 Thermocouple carrying plug

Country Status (7)

Country Link
BE (1) BE653383A (en)
CH (1) CH421555A (en)
ES (1) ES304276A1 (en)
FR (1) FR1379702A (en)
GB (1) GB1027219A (en)
LU (1) LU46879A1 (en)
NL (1) NL6408877A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258100B4 (en) * 2002-12-11 2005-12-01 Priamus System Technologies Ag Method for producing a device for measuring, monitoring and / or regulating a temperature

Also Published As

Publication number Publication date
GB1027219A (en) 1966-04-27
NL6408877A (en) 1965-03-24
CH421555A (en) 1966-09-30
LU46879A1 (en) 1964-11-04
BE653383A (en)
FR1379702A (en) 1964-11-27

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