ES322922A1 - Method and device for electrically welding a thermo-couple sheath - Google Patents

Method and device for electrically welding a thermo-couple sheath

Info

Publication number
ES322922A1
ES322922A1 ES0322922A ES322922A ES322922A1 ES 322922 A1 ES322922 A1 ES 322922A1 ES 0322922 A ES0322922 A ES 0322922A ES 322922 A ES322922 A ES 322922A ES 322922 A1 ES322922 A1 ES 322922A1
Authority
ES
Spain
Prior art keywords
sleeve
thermo
welding
electrically welding
jaws
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
ES0322922A
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 ES322922A1 publication Critical patent/ES322922A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0004—Resistance soldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
    • 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
    • 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
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/112—Measuring temperature
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Products (AREA)
  • Resistance Heating (AREA)

Abstract

A device for welding a thermocouple sheath to a surrounding sleeve of the same metal comprises two pairs of jaws 3, 5, 12, 13 gripping the sleeve and connected by a washer 18 of insulating material, e.g. alumina, current being passed between the pairs of jaws to fuse the sleeve by resistance heating where it passes through the washer 18. The clamps are closed on the sleeve by screws 11, 14. The welding supply is connected to a member 1 integral with the jaw 3 and a member 2 which is brought into contact with a recess 16 in the jaw 13 when the weld is to be made.
ES0322922A 1965-02-16 1966-02-11 Method and device for electrically welding a thermo-couple sheath Expired ES322922A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5679A FR1433454A (en) 1965-02-16 1965-02-16 Method and device for electrically welding thermocouples

Publications (1)

Publication Number Publication Date
ES322922A1 true ES322922A1 (en) 1966-11-16

Family

ID=8571028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322922A Expired ES322922A1 (en) 1965-02-16 1966-02-11 Method and device for electrically welding a thermo-couple sheath

Country Status (7)

Country Link
BE (1) BE675254A (en)
CH (1) CH450577A (en)
ES (1) ES322922A1 (en)
FR (1) FR1433454A (en)
GB (1) GB1089164A (en)
LU (1) LU50420A1 (en)
NL (1) NL6601950A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106248238B (en) * 2016-09-27 2018-09-07 山东电力研究院 A kind of experiment thermocouple retainer and installation method

Also Published As

Publication number Publication date
BE675254A (en) 1966-05-16
GB1089164A (en) 1967-11-01
CH450577A (en) 1968-01-31
FR1433454A (en) 1966-04-01
NL6601950A (en) 1966-08-17
LU50420A1 (en) 1966-04-12

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