FR2696613B1 - Arc plasma torch and method of implementation. - Google Patents

Arc plasma torch and method of implementation.

Info

Publication number
FR2696613B1
FR2696613B1 FR9212110A FR9212110A FR2696613B1 FR 2696613 B1 FR2696613 B1 FR 2696613B1 FR 9212110 A FR9212110 A FR 9212110A FR 9212110 A FR9212110 A FR 9212110A FR 2696613 B1 FR2696613 B1 FR 2696613B1
Authority
FR
France
Prior art keywords
implementation
plasma torch
arc plasma
arc
torch
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
FR9212110A
Other languages
French (fr)
Other versions
FR2696613A1 (en
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
Priority to FR9212110A priority Critical patent/FR2696613B1/en
Priority to DE69308448T priority patent/DE69308448T2/en
Priority to DK93402214.6T priority patent/DK0591018T3/en
Priority to EP93402214A priority patent/EP0591018B1/en
Publication of FR2696613A1 publication Critical patent/FR2696613A1/en
Application granted granted Critical
Publication of FR2696613B1 publication Critical patent/FR2696613B1/en
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
FR9212110A 1992-10-02 1992-10-02 Arc plasma torch and method of implementation. Expired - Fee Related FR2696613B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9212110A FR2696613B1 (en) 1992-10-02 1992-10-02 Arc plasma torch and method of implementation.
DE69308448T DE69308448T2 (en) 1992-10-02 1993-09-13 Arc plasma torch and method of using it
DK93402214.6T DK0591018T3 (en) 1992-10-02 1993-09-13 Arc burner burner and method for its use
EP93402214A EP0591018B1 (en) 1992-10-02 1993-09-13 Arc plasma torch and method of application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212110A FR2696613B1 (en) 1992-10-02 1992-10-02 Arc plasma torch and method of implementation.

Publications (2)

Publication Number Publication Date
FR2696613A1 FR2696613A1 (en) 1994-04-08
FR2696613B1 true FR2696613B1 (en) 1995-03-03

Family

ID=9434391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212110A Expired - Fee Related FR2696613B1 (en) 1992-10-02 1992-10-02 Arc plasma torch and method of implementation.

Country Status (4)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750286B1 (en) * 1996-06-24 1998-07-24 Soudure Autogene Francaise PLASMA TORCH HEAD
IT241781Y1 (en) * 1996-07-18 2001-05-17 Trafimet Spa PLASMA CUTTING TORCH WITH IGNITION WITHOUT HIGH FREQUENCY AIR-COOLED ELECTRODE COOLING DEVICES.
US6969819B1 (en) 2004-05-18 2005-11-29 The Esab Group, Inc. Plasma arc torch
CN103763846B (en) * 2006-02-17 2016-08-31 海别得公司 Contact start plasma arc torch and for the electrode of this welding torch, contact element
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
EP2801244B2 (en) 2012-01-06 2020-04-15 Hypertherm, Inc Component for a contact start plasma arc torch
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
EP3180151B1 (en) 2014-08-12 2021-11-03 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
CN115515291A (en) * 2017-02-09 2022-12-23 海别得公司 Swirl ring and contact element for a plasma arc torch cartridge
US11701734B2 (en) * 2019-07-25 2023-07-18 The Esab Group, Inc. Apparatus and methods associated with operating a plasma torch
CZ2019808A3 (en) * 2019-12-30 2021-07-07 B&Bartoni, spol. s r.o. Plasma arc torch with contact start

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 (en) * 1988-01-25 1990-05-18 Soudure Autogene Francaise TORCH AND ARC WORKING MACHINE, AND CARTRIDGE THEREFOR
FR2669847B1 (en) * 1990-11-29 1995-11-24 Trafimet Trafilerie Metalliche PLASMA CUTTING TORCH, IN WHICH THE PRIMING OF THE PRIMING IS CARRIED OUT USING A CONTACT.
FR2674161B1 (en) * 1991-03-22 1993-06-11 Soudure Autogene Francaise CUTTING GUN FOR SHEET.

Also Published As

Publication number Publication date
EP0591018B1 (en) 1997-03-05
DE69308448T2 (en) 1997-10-23
DK0591018T3 (en) 1997-09-08
EP0591018A1 (en) 1994-04-06
FR2696613A1 (en) 1994-04-08
DE69308448D1 (en) 1997-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse