GR3001836T3 - Plasma arc torch - Google Patents

Plasma arc torch

Info

Publication number
GR3001836T3
GR3001836T3 GR90401146T GR900401146T GR3001836T3 GR 3001836 T3 GR3001836 T3 GR 3001836T3 GR 90401146 T GR90401146 T GR 90401146T GR 900401146 T GR900401146 T GR 900401146T GR 3001836 T3 GR3001836 T3 GR 3001836T3
Authority
GR
Greece
Prior art keywords
plasma arc
arc torch
torch
plasma
arc
Prior art date
Application number
GR90401146T
Other languages
English (en)
Inventor
Michel Delzenne
Original Assignee
Air Liquide
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 Air Liquide, Soudure Autogene Francaise filed Critical Air Liquide
Publication of GR3001836T3 publication Critical patent/GR3001836T3/el

Links

Classifications

    • 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
    • B23K9/26—Accessories for electrodes, e.g. ignition tips
    • 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
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • 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
    • H05H1/3457—Nozzle protection devices
    • 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
    • H05H1/3473—Safety means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
GR90401146T 1987-01-13 1991-04-24 Plasma arc torch GR3001836T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700256A FR2609591B1 (fr) 1987-01-13 1987-01-13 Coiffe pour torche de travail a l'arc et torche correspondante

Publications (1)

Publication Number Publication Date
GR3001836T3 true GR3001836T3 (en) 1992-11-23

Family

ID=9346847

Family Applications (1)

Application Number Title Priority Date Filing Date
GR90401146T GR3001836T3 (en) 1987-01-13 1991-04-24 Plasma arc torch

Country Status (15)

Country Link
US (1) US4924060A (el)
EP (1) EP0278797B1 (el)
JP (1) JP2529986B2 (el)
AR (1) AR242921A1 (el)
AT (1) ATE60694T1 (el)
AU (1) AU599741B2 (el)
BR (1) BR8800094A (el)
CA (1) CA1284521C (el)
DE (1) DE3861683D1 (el)
DK (1) DK165538C (el)
ES (1) ES2021147B3 (el)
FR (1) FR2609591B1 (el)
GR (1) GR3001836T3 (el)
PT (1) PT86529B (el)
ZA (1) ZA88158B (el)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327408A (en) * 1990-09-07 1994-07-05 International Business Machines Corporation Optical disk with sector servo patterns compensating for variations in pattern size and/or radial velocity
US5147997A (en) * 1991-06-21 1992-09-15 Delaware Capital Formation, Inc. Stand-off cup for torch
US5124525A (en) * 1991-08-27 1992-06-23 Esab Welding Products, Inc. Plasma arc torch having improved nozzle assembly
FR2691920B1 (fr) * 1992-06-04 1994-07-22 Soudure Autogene Francaise Torche de coupage a plasma.
TW315340B (el) * 1995-02-13 1997-09-11 Komatsu Mfg Co Ltd
US5680755A (en) * 1995-09-25 1997-10-28 General Electric Company Convertible ejector selectively cooled thrust vectoring exhaust nozzle
FR2805958B1 (fr) * 2000-03-06 2002-06-28 Air Liquide Torche a plasma equipee d'une coiffe de protection en ceramique
AT413253B (de) * 2000-05-30 2005-12-15 Sbi Produktion Techn Anlagen G Einrichtung, insbesondere brenner zur erzeugung von plasma
US6914211B2 (en) * 2003-02-27 2005-07-05 Thermal Dynamics Corporation Vented shield system for a plasma arc torch
DE502006005845D1 (de) * 2006-06-03 2010-02-25 Inpro Innovations Gmbh Vorrichtung zum Verhindern von Verunreinigungen auf einer Bauteiloberfläche benachbart zu einer Schweissnaht durch beim MSG-Schweissen erzeugte Schweissspritzer mit einer relativ zum Schweissbrenner bewegbaren Abschirmung
FR2983674B1 (fr) * 2011-12-01 2014-09-26 Air Liquide Torche a plasma d'arc avec isolation electrique amelioree
US20150151378A1 (en) * 2012-05-11 2015-06-04 Osaka University Welding method, welding nozzle and welding device
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
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
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
EP3180151B1 (en) 2014-08-12 2021-11-03 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
AU2016301372B2 (en) 2015-08-04 2021-07-29 Hypertherm, Inc. Cartridge for a liquid-cooled plasma ARC torch
DE102021107422A1 (de) * 2021-03-24 2022-09-29 Mogema BV Vorrichtung und Verfahren zum Schweißen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286075A (ja) * 1985-06-12 1986-12-16 Kawasaki Heavy Ind Ltd ガスシ−ルドア−ク溶接用ノズル
NL7700971A (nl) * 1977-01-31 1978-08-02 Philips Nv Werkwijze en inrichtning voor het plasma-mig lassen.
JPS53123349A (en) * 1977-04-04 1978-10-27 Mitsubishi Heavy Ind Ltd Plasm cutting method and plasma torch
JPS5819022Y2 (ja) * 1978-11-11 1983-04-18 三菱重工業株式会社 フ−ド取替え式一体型溶接ヒユ−ム除去装置
JPS5639174A (en) * 1979-09-05 1981-04-14 Hitachi Ltd Plasma torch
AU533588B2 (en) * 1980-04-23 1983-12-01 Vysoka Skola Chemickotechnolog. Plasma burner
DE3032728A1 (de) * 1980-08-30 1982-04-29 Trumpf GmbH & Co, 7257 Ditzingen Bearbeitungsmaschine mit thermischer schneidstrahleinrichtung, insbesondere plasmaschneidstrahleinrichtung
JPS57195584A (en) * 1981-05-27 1982-12-01 Mitsubishi Heavy Ind Ltd Narrow groove welding torch
CS231015B1 (en) * 1981-12-28 1984-09-17 Vaclav Navara Burner of gas wire metal-spraying pistol
FR2534107A1 (fr) * 1982-10-01 1984-04-06 Soudure Autogene Francaise Torche de travail a l'arc munie d'une coiffe amovible
FR2534106A1 (fr) * 1982-10-01 1984-04-06 Soudure Autogene Francaise Torche a plasma monogaz
US4585921A (en) * 1983-07-20 1986-04-29 Thermal Dynamics Corporation Torch operation interlock device
US4555604A (en) * 1983-12-06 1985-11-26 Westinghouse Electric Corp. Circuit breaker having improved stab assembly
FR2562748B1 (fr) * 1984-04-04 1989-06-02 Soudure Autogene Francaise Torche de soudage ou coupage a plasma
FR2578137B1 (fr) * 1985-02-22 1987-03-27 Soudure Autogene Francaise Torche de soudage ou de coupage plasma munie d'une cartouche tuyere

Also Published As

Publication number Publication date
JPS63192570A (ja) 1988-08-09
DK11888A (da) 1988-07-14
CA1284521C (fr) 1991-05-28
DK165538C (da) 1993-04-26
PT86529A (pt) 1989-01-30
ATE60694T1 (de) 1991-02-15
PT86529B (pt) 1993-09-30
BR8800094A (pt) 1988-08-16
EP0278797B1 (fr) 1991-01-30
EP0278797A1 (fr) 1988-08-17
FR2609591A1 (fr) 1988-07-15
DE3861683D1 (de) 1991-03-07
DK11888D0 (da) 1988-01-12
JP2529986B2 (ja) 1996-09-04
ZA88158B (en) 1988-06-30
FR2609591B1 (fr) 1990-12-07
AU599741B2 (en) 1990-07-26
ES2021147B3 (es) 1991-10-16
AR242921A1 (es) 1993-06-30
AU1013988A (en) 1988-07-14
US4924060A (en) 1990-05-08
DK165538B (da) 1992-12-07

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