DE69308448D1 - Lichtbogenplasmabrenner und Verfahren zu seiner Anwendung - Google Patents

Lichtbogenplasmabrenner und Verfahren zu seiner Anwendung

Info

Publication number
DE69308448D1
DE69308448D1 DE69308448T DE69308448T DE69308448D1 DE 69308448 D1 DE69308448 D1 DE 69308448D1 DE 69308448 T DE69308448 T DE 69308448T DE 69308448 T DE69308448 T DE 69308448T DE 69308448 D1 DE69308448 D1 DE 69308448D1
Authority
DE
Germany
Prior art keywords
plasma torch
arc plasma
arc
torch
plasma
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
DE69308448T
Other languages
English (en)
Other versions
DE69308448T2 (de
Inventor
Gerard Marhic
Thierry Berlemont
Christian Maocec
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
Application granted granted Critical
Publication of DE69308448D1 publication Critical patent/DE69308448D1/de
Publication of DE69308448T2 publication Critical patent/DE69308448T2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
DE69308448T 1992-10-02 1993-09-13 Lichtbogenplasmabrenner und Verfahren zu seiner Anwendung Expired - Fee Related DE69308448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212110A FR2696613B1 (fr) 1992-10-02 1992-10-02 Torche à plasma d'arc et procédé de mise en Óoeuvre.

Publications (2)

Publication Number Publication Date
DE69308448D1 true DE69308448D1 (de) 1997-04-10
DE69308448T2 DE69308448T2 (de) 1997-10-23

Family

ID=9434391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308448T Expired - Fee Related DE69308448T2 (de) 1992-10-02 1993-09-13 Lichtbogenplasmabrenner und Verfahren zu seiner Anwendung

Country Status (4)

Country Link
EP (1) EP0591018B1 (de)
DE (1) DE69308448T2 (de)
DK (1) DK0591018T3 (de)
FR (1) FR2696613B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750286B1 (fr) * 1996-06-24 1998-07-24 Soudure Autogene Francaise Tete de torche a plasma
IT241781Y1 (it) * 1996-07-18 2001-05-17 Trafimet Spa Torcia per taglio al plasma con accensione senza alta frequenza condispositivi ad aria di raffreddamento dell'elettrodo migliorati.
US6969819B1 (en) 2004-05-18 2005-11-29 The Esab Group, Inc. Plasma arc torch
MX2008010242A (es) * 2006-02-17 2008-11-27 Hypertherm Inc Electrodo para soldadora de arco de plasma iniciado por contacto y soldadora de arco de plasma iniciada por contacto que usa tales electrodos.
US8283594B2 (en) 2010-08-09 2012-10-09 The Esab Group, Inc. System and method for supplying fluids to a plasma arc torch
US20120031881A1 (en) * 2010-08-09 2012-02-09 The Esab Group, Inc. Blow-Back Plasma Arc Torch With Shield Fluid-Cooled Electrode
CN104081882B (zh) 2012-01-06 2017-06-30 海别得公司 用于接触启动式等离子弧焊炬的电极及使用该电极的接触启动式等离子弧焊炬
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10582605B2 (en) 2014-08-12 2020-03-03 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10335888B2 (en) 2016-02-12 2019-07-02 Hypertherm, Inc. Swirl ring and contact element for a plasma arc torch cartridge
BR112019016459B1 (pt) * 2017-02-09 2023-10-24 Hypertherm, Inc Cartucho consumível para um maçarico a arco de plasma, anel de rotação de um maçarico a arco de plasma, método para operar e método para montar um cartucho de maçarico a arco de plasma
US11701734B2 (en) * 2019-07-25 2023-07-18 The Esab Group, Inc. Apparatus and methods associated with operating a plasma torch
CZ2019808A3 (cs) * 2019-12-30 2021-07-07 B&Bartoni, spol. s r.o. Sestava plazmového obloukového hořáku s kontaktním startem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242305A (en) * 1963-07-03 1966-03-22 Union Carbide Corp Pressure retract arc torch
US4748312A (en) * 1986-04-10 1988-05-31 Thermal Dynamics Corporation Plasma-arc torch with gas cooled blow-out electrode
US4791268A (en) * 1987-01-30 1988-12-13 Hypertherm, Inc. Arc plasma torch and method using contact starting
FR2626206B1 (fr) * 1988-01-25 1990-05-18 Soudure Autogene Francaise Torche et machine de travail a l'arc, et cartouche pour cette torche
FR2669847B1 (fr) * 1990-11-29 1995-11-24 Trafimet Trafilerie Metalliche Chalumeau coupeur a plasma, dans lequel le declenchement de l'amorcage est realise a l'aide d'un contact.
FR2674161B1 (fr) * 1991-03-22 1993-06-11 Soudure Autogene Francaise Pistolet de decoupage de tole.

Also Published As

Publication number Publication date
DE69308448T2 (de) 1997-10-23
EP0591018A1 (de) 1994-04-06
FR2696613B1 (fr) 1995-03-03
FR2696613A1 (fr) 1994-04-08
EP0591018B1 (de) 1997-03-05
DK0591018T3 (da) 1997-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee