DE69603550T2 - Plasmabrennerkopf und diesen enthaltender Plasmabrenner - Google Patents

Plasmabrennerkopf und diesen enthaltender Plasmabrenner

Info

Publication number
DE69603550T2
DE69603550T2 DE69603550T DE69603550T DE69603550T2 DE 69603550 T2 DE69603550 T2 DE 69603550T2 DE 69603550 T DE69603550 T DE 69603550T DE 69603550 T DE69603550 T DE 69603550T DE 69603550 T2 DE69603550 T2 DE 69603550T2
Authority
DE
Germany
Prior art keywords
plasma torch
head
torch head
plasma
torch containing
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 - Fee Related
Application number
DE69603550T
Other languages
English (en)
Other versions
DE69603550D1 (de
Inventor
Michel Delzenne
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.)
Lincoln Electric Co France SA
Original Assignee
La 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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Publication of DE69603550D1 publication Critical patent/DE69603550D1/de
Application granted granted Critical
Publication of DE69603550T2 publication Critical patent/DE69603550T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H05H1/3478—Geometrical details
    • 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
    • H05H1/3484—Convergent-divergent nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
DE69603550T 1995-06-23 1996-06-20 Plasmabrennerkopf und diesen enthaltender Plasmabrenner Expired - Fee Related DE69603550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507608A FR2735710B1 (fr) 1995-06-23 1995-06-23 Tete de torche a plasma et torche a plasma la comportant

Publications (2)

Publication Number Publication Date
DE69603550D1 DE69603550D1 (de) 1999-09-09
DE69603550T2 true DE69603550T2 (de) 2000-09-14

Family

ID=9480360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603550T Expired - Fee Related DE69603550T2 (de) 1995-06-23 1996-06-20 Plasmabrennerkopf und diesen enthaltender Plasmabrenner

Country Status (4)

Country Link
US (1) US5736708A (de)
EP (1) EP0750449B1 (de)
DE (1) DE69603550T2 (de)
FR (1) FR2735710B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144516A1 (de) * 2001-09-10 2003-04-10 Kjellberg Finsterwalde Elektro Plasmabrenner

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6191380B1 (en) 1999-06-16 2001-02-20 Hughen Gerrard Thomas Plasma arc torch head
US6774336B2 (en) 2001-02-27 2004-08-10 Thermal Dynamics Corporation Tip gas distributor
ITRM20010291A1 (it) * 2001-05-29 2002-11-29 Ct Sviluppo Materiali Spa Torcia al plasma
US7112759B1 (en) * 2005-06-07 2006-09-26 The Esab Group, Inc. Plasma torch with interchangeable electrode systems
US20070045241A1 (en) * 2005-08-29 2007-03-01 Schneider Joseph C Contact start plasma torch and method of operation
FR2943209B1 (fr) * 2009-03-12 2013-03-08 Saint Gobain Ct Recherches Torche a plasma avec injecteur lateral
EP2689641B1 (de) 2011-03-25 2017-05-03 Illinois Tool Works Inc. Plasmabrennersysteme mit verbesserten plasmadüsen
US10129970B2 (en) 2014-07-30 2018-11-13 American Torch Tip, Co. Smooth radius nozzle for use in a plasma cutting device
DE102018100917A1 (de) * 2017-09-22 2019-03-28 Kjellberg-Stiftung Düse für einen Plasmabrennerkopf, Laserschneidkopf und Plasma-Laser-Schneidkopf, Anordnungen, Plasmabrennerkopf und Plasmabrenner mit selbiger/selbigen, Laserschneidkopf mit selbiger/selbigen und Plasma-Laser-Schneidkopf mit selbiger/selbigen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT312121B (de) * 1972-10-09 1973-12-27 Boris Grigorievich Sokolov Elektronenstrahlanlage zur Warmbehandlung von Objekten durch Elektronenbeschuß
GB1442075A (en) * 1974-05-28 1976-07-07 V N I Pk I T Chesky I Elektros Electrodes for arc and plasma-arc working method and apparatus for coating glassware
US4688722A (en) * 1984-09-04 1987-08-25 The Perkin-Elmer Corporation Nozzle assembly for plasma spray gun
FR2574614B1 (fr) * 1984-12-07 1987-01-30 Soudure Autogene Francaise Procede et dispositif de formation d'un arc plasma
US4769524A (en) * 1987-10-23 1988-09-06 Hardwick Steven F Plasma electrode
US4977305A (en) * 1989-04-03 1990-12-11 L-Tec Company System for low voltage plasma arc cutting
US4954683A (en) * 1989-05-26 1990-09-04 Thermal Dynamics Corporation Plasma arc gouger
FR2650470B1 (de) * 1989-07-28 1992-09-04 Soudure Autogene Francaise
DE4122756A1 (de) * 1991-07-10 1993-02-11 Erno Raumfahrttechnik Gmbh Triebwerk fuer raumflugkoerper
US5124525A (en) * 1991-08-27 1992-06-23 Esab Welding Products, Inc. Plasma arc torch having improved nozzle assembly
US5440094A (en) * 1994-04-07 1995-08-08 Douglas G. Carroll Plasma arc torch with removable anode ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144516A1 (de) * 2001-09-10 2003-04-10 Kjellberg Finsterwalde Elektro Plasmabrenner
DE10144516B4 (de) * 2001-09-10 2004-03-25 Kjellberg Finsterwalde Elektroden Und Maschinen Gmbh Plasmabrenner

Also Published As

Publication number Publication date
FR2735710A1 (fr) 1996-12-27
DE69603550D1 (de) 1999-09-09
FR2735710B1 (fr) 1997-07-25
EP0750449B1 (de) 1999-08-04
EP0750449A1 (de) 1996-12-27
US5736708A (en) 1998-04-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee