NO903178L - Elektrode for plasma-lysbuearbeider og apparat for samme. - Google Patents

Elektrode for plasma-lysbuearbeider og apparat for samme.

Info

Publication number
NO903178L
NO903178L NO90903178A NO903178A NO903178L NO 903178 L NO903178 L NO 903178L NO 90903178 A NO90903178 A NO 90903178A NO 903178 A NO903178 A NO 903178A NO 903178 L NO903178 L NO 903178L
Authority
NO
Norway
Prior art keywords
electrode
plasma
arcwork
appliance
same
Prior art date
Application number
NO90903178A
Other languages
English (en)
Norwegian (no)
Other versions
NO903178D0 (no
Inventor
Patrick Degrigny
Original Assignee
L Air Liquide Sa P L Etude Et
Soudure Autogene Francaise
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 L Air Liquide Sa P L Etude Et, Soudure Autogene Francaise filed Critical L Air Liquide Sa P L Etude Et
Publication of NO903178D0 publication Critical patent/NO903178D0/no
Publication of NO903178L publication Critical patent/NO903178L/no

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
    • H05H1/3442—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
    • 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
    • H05H1/3489—Means for contact starting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Arc Welding Control (AREA)
  • Spark Plugs (AREA)
NO90903178A 1989-07-28 1990-07-17 Elektrode for plasma-lysbuearbeider og apparat for samme. NO903178L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910224A FR2650470B1 (es) 1989-07-28 1989-07-28

Publications (2)

Publication Number Publication Date
NO903178D0 NO903178D0 (no) 1990-07-17
NO903178L true NO903178L (no) 1991-01-29

Family

ID=9384265

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903178A NO903178L (no) 1989-07-28 1990-07-17 Elektrode for plasma-lysbuearbeider og apparat for samme.

Country Status (10)

Country Link
US (1) US5083005A (es)
EP (1) EP0410875B1 (es)
JP (1) JPH0642991B2 (es)
KR (1) KR910004074A (es)
AT (1) ATE102431T1 (es)
CA (1) CA2021836C (es)
DE (1) DE69006965D1 (es)
FR (1) FR2650470B1 (es)
NO (1) NO903178L (es)
PT (1) PT94835B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1243170B (it) * 1990-11-29 1994-05-24 Trafimet Trafilerie Metalliche Torcia per taglio al plasma con innesco per contatto
FR2735710B1 (fr) * 1995-06-23 1997-07-25 Soudure Autogene Francaise Tete de torche a plasma et torche a plasma la comportant
US5897795A (en) * 1996-10-08 1999-04-27 Hypertherm, Inc. Integral spring consumables for plasma arc torch using blow forward contact starting system
US5994663A (en) * 1996-10-08 1999-11-30 Hypertherm, Inc. Plasma arc torch and method using blow forward contact starting system
US5886315A (en) * 1997-08-01 1999-03-23 Hypertherm, Inc. Blow forward contact start plasma arc torch with distributed nozzle support
US6066827A (en) * 1997-09-10 2000-05-23 The Esab Group, Inc. Electrode with emissive element having conductive portions
US6703581B2 (en) 2001-02-27 2004-03-09 Thermal Dynamics Corporation Contact start plasma torch
US20070045241A1 (en) * 2005-08-29 2007-03-01 Schneider Joseph C Contact start plasma torch and method of operation
US8101882B2 (en) * 2005-09-07 2012-01-24 Hypertherm, Inc. Plasma torch electrode with improved insert configurations
DE102008062731C5 (de) * 2008-12-18 2012-06-14 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Elektrode für einen Plasmabrenner
US8362387B2 (en) 2010-12-03 2013-01-29 Kaliburn, Inc. Electrode for plasma arc torch and related plasma arc torch
US8656577B2 (en) * 2011-02-28 2014-02-25 Thermal Dynamics Corporation Method of manufacturing a high current electrode for a plasma arc torch
US9949356B2 (en) * 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
KR101942019B1 (ko) * 2017-09-12 2019-01-24 황원규 플라즈마 토치
CN113038680B (zh) * 2021-02-05 2022-06-28 浙江大学 一种耐电弧烧蚀的电极结构及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930139A (en) * 1974-05-28 1975-12-30 David Grigorievich Bykhovsky Nonconsumable electrode for oxygen arc working
US4059743A (en) * 1974-10-28 1977-11-22 Eduard Migranovich Esibian Plasma arc cutting torch
FR2556549B1 (fr) * 1983-12-07 1986-10-17 Soudure Autogene Francaise Procede d'allumage d'un arc pour torche de soudage ou coupage et torche adaptee a mettre en oeuvre ce procede
SE452862B (sv) * 1985-06-05 1987-12-21 Aga Ab Ljusbagselektrod
US4810851A (en) * 1985-07-22 1989-03-07 Gossudarsvenny Proektny i Nauchno-Issledovatelsky Institute Nikelevo-Kobaltovoi Promyshylennosti Method of constantly restoring an electrode during plasma treatment of materials
US4769524A (en) * 1987-10-23 1988-09-06 Hardwick Steven F Plasma electrode
US4864097A (en) * 1988-09-23 1989-09-05 Emerson Electric Co. Plasma arc torch with confined and controlled plasma jet column

Also Published As

Publication number Publication date
ATE102431T1 (de) 1994-03-15
FR2650470A1 (es) 1991-02-01
PT94835B (pt) 1997-05-28
JPH03151169A (ja) 1991-06-27
EP0410875A1 (fr) 1991-01-30
KR910004074A (ko) 1991-02-28
EP0410875B1 (fr) 1994-03-02
JPH0642991B2 (ja) 1994-06-08
CA2021836C (fr) 1995-12-19
US5083005A (en) 1992-01-21
PT94835A (pt) 1992-02-28
NO903178D0 (no) 1990-07-17
FR2650470B1 (es) 1992-09-04
DE69006965D1 (de) 1994-04-07
CA2021836A1 (fr) 1991-01-29

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