DE3891415T1 - METHOD FOR CONTROLLING THE OPERATIONAL SUITABILITY OF A PLASMATRON ELECTRODE AND DEVICE FOR IMPLEMENTING IT - Google Patents

METHOD FOR CONTROLLING THE OPERATIONAL SUITABILITY OF A PLASMATRON ELECTRODE AND DEVICE FOR IMPLEMENTING IT

Info

Publication number
DE3891415T1
DE3891415T1 DE883891415T DE3891415T DE3891415T1 DE 3891415 T1 DE3891415 T1 DE 3891415T1 DE 883891415 T DE883891415 T DE 883891415T DE 3891415 T DE3891415 T DE 3891415T DE 3891415 T1 DE3891415 T1 DE 3891415T1
Authority
DE
Germany
Prior art keywords
implementing
controlling
operational suitability
plasmatron
electrode
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.)
Withdrawn
Application number
DE883891415T
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Publication of DE3891415T1 publication Critical patent/DE3891415T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/36—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3442—Cathodes with inserted tip
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3494—Means for controlling discharge parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma Technology (AREA)
  • Arc Welding Control (AREA)
  • Electroluminescent Light Sources (AREA)
DE883891415T 1988-10-26 1988-10-26 METHOD FOR CONTROLLING THE OPERATIONAL SUITABILITY OF A PLASMATRON ELECTRODE AND DEVICE FOR IMPLEMENTING IT Withdrawn DE3891415T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000213 WO1990004484A1 (en) 1988-10-26 1988-10-26 Method and device for checking working capacity of plasmatron electrode

Publications (1)

Publication Number Publication Date
DE3891415T1 true DE3891415T1 (en) 1991-01-10

Family

ID=21617331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE883891415T Withdrawn DE3891415T1 (en) 1988-10-26 1988-10-26 METHOD FOR CONTROLLING THE OPERATIONAL SUITABILITY OF A PLASMATRON ELECTRODE AND DEVICE FOR IMPLEMENTING IT

Country Status (6)

Country Link
JP (1) JPH03501827A (en)
DE (1) DE3891415T1 (en)
FR (1) FR2649278A1 (en)
GB (1) GB2230993A (en)
SE (1) SE9002196D0 (en)
WO (1) WO1990004484A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681251B2 (en) * 1993-07-14 1997-11-26 動力炉・核燃料開発事業団 Restraint tip for plasma jet torch
TW505939B (en) 2000-03-28 2002-10-11 Kumamoto Technopolis Foundatio Apparatus for detecting plasma anomalous discharge and method of detecting the same
FR2906169B1 (en) * 2006-09-25 2009-06-05 Air Liquide METHOD FOR AUTOMATICALLY DETECTING THE WEAR OF A WELDING ELECTRODE
FR2917314A1 (en) * 2007-06-14 2008-12-19 Air Liquide Electrode for arch-plasma torch, comprises a hollow electrode body with one-eyed disc-shaped bottom comprising a cylindrical central structure projecting towards an inner side of electrode body
AU2012223462B2 (en) 2011-02-28 2015-03-05 Victor Equipment Company High current electrode for a plasma arc torch
AT517235B1 (en) * 2015-04-23 2016-12-15 Framag Industrieanlagenbau Gmbh Device for monitoring nozzles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116405A (en) * 1961-03-23 1963-12-31 Thermal Dynamics Corp Electric arc torches
US3047709A (en) * 1961-03-30 1962-07-31 Thermal Dynamics Corp Electric arc torch
DD151248A1 (en) * 1978-12-21 1981-10-08 Wenzel Bernd Dieter PROTECTION DEVICE FOR PLASMATRONES HIGH PERFORMANCE
SU998046A1 (en) * 1981-05-13 1983-02-23 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Unit for measuring radial distributions of electric arc dynamic pressure
US4471207A (en) * 1983-05-10 1984-09-11 Deep Ocean Engineering Incorporated Apparatus and method for providing useful audio feedback to users of arc welding equipment
US4769524A (en) * 1987-10-23 1988-09-06 Hardwick Steven F Plasma electrode

Also Published As

Publication number Publication date
FR2649278A1 (en) 1991-01-04
GB9014071D0 (en) 1990-08-22
GB2230993A (en) 1990-11-07
SE9002196L (en) 1990-06-20
SE9002196D0 (en) 1990-06-20
WO1990004484A1 (en) 1990-05-03
JPH03501827A (en) 1991-04-25

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee