FR2658378B1 - Chalumeau a plasma rotatif. - Google Patents

Chalumeau a plasma rotatif.

Info

Publication number
FR2658378B1
FR2658378B1 FR909001544A FR9001544A FR2658378B1 FR 2658378 B1 FR2658378 B1 FR 2658378B1 FR 909001544 A FR909001544 A FR 909001544A FR 9001544 A FR9001544 A FR 9001544A FR 2658378 B1 FR2658378 B1 FR 2658378B1
Authority
FR
France
Prior art keywords
plasma torch
rotating plasma
rotating
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 - Lifetime
Application number
FR909001544A
Other languages
English (en)
Other versions
FR2658378A1 (fr
Inventor
Max P Schlienger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2658378A1 publication Critical patent/FR2658378A1/fr
Application granted granted Critical
Publication of FR2658378B1 publication Critical patent/FR2658378B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23K9/28—Supporting devices for electrodes
    • B23K9/30—Vibrating holders for electrodes
    • 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
    • H05H1/3431—Coaxial cylindrical electrodes
    • 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
    • H05H1/3421—Transferred arc or pilot arc mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma Technology (AREA)
FR909001544A 1988-11-14 1990-02-09 Chalumeau a plasma rotatif. Expired - Lifetime FR2658378B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/270,133 US4912296A (en) 1988-11-14 1988-11-14 Rotatable plasma torch
CA002008174A CA2008174C (fr) 1988-11-14 1990-01-19 Chamuleau rotatif a plasma

Publications (2)

Publication Number Publication Date
FR2658378A1 FR2658378A1 (fr) 1991-08-16
FR2658378B1 true FR2658378B1 (fr) 1992-06-05

Family

ID=25673895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909001544A Expired - Lifetime FR2658378B1 (fr) 1988-11-14 1990-02-09 Chalumeau a plasma rotatif.

Country Status (5)

Country Link
US (1) US4912296A (fr)
CA (1) CA2008174C (fr)
DE (1) DE4002808A1 (fr)
FR (1) FR2658378B1 (fr)
GB (1) GB2240244B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136137A (en) * 1987-05-04 1992-08-04 Retech, Inc. Apparatus for high temperature disposal of hazardous waste materials
JPH0722696B2 (ja) * 1989-07-29 1995-03-15 新日本製鐵株式會社 微粉末の製造方法と装置ならびにその利用方法
US5132984A (en) * 1990-11-01 1992-07-21 Norton Company Segmented electric furnace
FI86038C (fi) * 1991-02-25 1992-07-10 Rotaweld Oy Plasmabraennare.
US5103458A (en) * 1991-03-11 1992-04-07 Special Metals Corporation Electric arc remelting
DE4240991A1 (de) * 1992-12-05 1994-06-09 Plasma Technik Ag Plasmaspritzgerät
US5408494A (en) * 1993-07-28 1995-04-18 Retech, Inc. Material melting and incinerating reactor with improved cooling and electrical conduction
US5611947A (en) * 1994-09-07 1997-03-18 Alliant Techsystems, Inc. Induction steam plasma torch for generating a steam plasma for treating a feed slurry
US5762009A (en) * 1995-06-07 1998-06-09 Alliant Techsystems, Inc. Plasma energy recycle and conversion (PERC) reactor and process
DE29805999U1 (de) * 1998-04-03 1998-06-25 Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen Vorrichtung zur Plasmabehandlung von Oberflächen
US6313429B1 (en) * 1998-08-27 2001-11-06 Retech Services, Inc. Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof
US6180911B1 (en) 1999-06-02 2001-01-30 Retech Services, Inc. Material and geometry design to enhance the operation of a plasma arc
EP1385361A1 (fr) * 2002-07-25 2004-01-28 Wu, Chun-fu Torche à plasma d'arc
CN1305628C (zh) * 2003-03-13 2007-03-21 湘潭大学 扫描焊炬
DE10331946B4 (de) * 2003-07-15 2008-06-26 Schott Ag Vorrichtung zur Behandlung von Werkstücken
FR2863817A1 (fr) * 2003-12-12 2005-06-17 Air Liquide Tuyere a deflecteur pour torche a l'arc plasma
CN1323788C (zh) * 2005-03-23 2007-07-04 江苏科技大学 空心轴电机驱动的旋转电弧窄间隙焊接方法及装置
IL168286A (en) * 2005-04-28 2009-09-22 E E R Env Energy Resrc Israel Plasma torch for use in a waste processing chamber
US7342197B2 (en) * 2005-09-30 2008-03-11 Phoenix Solutions Co. Plasma torch with corrosive protected collimator
US7547861B2 (en) * 2006-06-09 2009-06-16 Morten Jorgensen Vortex generator for plasma treatment
US20070284342A1 (en) * 2006-06-09 2007-12-13 Morten Jorgensen Plasma treatment method and apparatus
US8927895B2 (en) * 2007-07-31 2015-01-06 Hypertherm, Inc. Method and apparatus for sensing the length of a lead
US8304684B2 (en) * 2009-03-27 2012-11-06 Hypertherm, Inc. Plasma arc torch rotational assembly
DE102010005617A1 (de) * 2009-10-01 2011-04-07 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Verfahren zum Plasmaschneiden eines Werkstücks mittels einer Plasmaschneidanlage
CA2961130C (fr) * 2014-10-01 2023-07-11 Umicore Source d'alimentation pour rechauffeur a gaz a arc electrique
WO2018219497A1 (fr) * 2017-05-29 2018-12-06 Oerlikon Metco Wohlen Ag Lance de revêtement par plasma pour revêtements intérieurs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112935A (en) * 1965-09-24 1968-05-08 Nat Res Dev Improvements in plasma arc devices
US3821455A (en) * 1971-06-08 1974-06-28 H Greenewald Indirect arc metal melting furnace
US3940641A (en) * 1974-04-05 1976-02-24 Reynolds Metals Company Plasma jet electrode for magnetohydrodynamic generators
US4301352A (en) * 1979-10-15 1981-11-17 Shipai Andrei K Device for surface fusion treatment of artificial stone products
US4338509A (en) * 1980-04-25 1982-07-06 Vysoka Skola Chemicko-Technologicka Process of and apparatus for producing a homogeneous radially confined plasma stream
JPS5791877A (en) * 1980-11-28 1982-06-08 Nippon Kokan Kk <Nkk> Rotary arc welding method
DE3612722A1 (de) * 1986-04-16 1987-10-29 Lothar Wittig Vorrichtung zum plasmaschmelzschneiden
KR880000215A (ko) * 1986-06-10 1988-03-24 나까므라 히사오 시이트(sheet)상 물체의 플라즈마 처리장치
JPH078437B2 (ja) * 1987-01-26 1995-02-01 日本鋼管株式会社 ア−ク溶接方法

Also Published As

Publication number Publication date
GB2240244B (en) 1994-06-29
CA2008174A1 (fr) 1991-07-19
GB2240244A (en) 1991-07-24
CA2008174C (fr) 1994-05-31
US4912296A (en) 1990-03-27
FR2658378A1 (fr) 1991-08-16
DE4002808A1 (de) 1991-08-01
GB9001446D0 (en) 1990-03-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse