FR2171418A1 - - Google Patents

Info

Publication number
FR2171418A1
FR2171418A1 FR7304776A FR7304776A FR2171418A1 FR 2171418 A1 FR2171418 A1 FR 2171418A1 FR 7304776 A FR7304776 A FR 7304776A FR 7304776 A FR7304776 A FR 7304776A FR 2171418 A1 FR2171418 A1 FR 2171418A1
Authority
FR
France
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.)
Granted
Application number
FR7304776A
Other languages
French (fr)
Other versions
FR2171418B1 (cs
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.)
VYSOKA SKOLA BANSKA OSTRAVA
Original Assignee
VYSOKA SKOLA BANSKA OSTRAVA
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 VYSOKA SKOLA BANSKA OSTRAVA filed Critical VYSOKA SKOLA BANSKA OSTRAVA
Publication of FR2171418A1 publication Critical patent/FR2171418A1/fr
Application granted granted Critical
Publication of FR2171418B1 publication Critical patent/FR2171418B1/fr
Expired 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
    • H05H1/28—Cooling arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
FR7304776A 1972-02-09 1973-02-09 Expired FR2171418B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS806A CS163895B1 (cs) 1972-02-09 1972-02-09

Publications (2)

Publication Number Publication Date
FR2171418A1 true FR2171418A1 (cs) 1973-09-21
FR2171418B1 FR2171418B1 (cs) 1979-04-20

Family

ID=5340879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304776A Expired FR2171418B1 (cs) 1972-02-09 1973-02-09

Country Status (10)

Country Link
US (1) US3858072A (cs)
JP (1) JPS4889149A (cs)
BE (1) BE795236A (cs)
CH (1) CH550528A (cs)
CS (1) CS163895B1 (cs)
DD (1) DD101585A1 (cs)
DE (1) DE2306022C3 (cs)
FR (1) FR2171418B1 (cs)
GB (1) GB1416783A (cs)
SE (1) SE378998B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072409A2 (en) * 1981-08-14 1983-02-23 The Perkin-Elmer Corporation Plasma spray gun nozzle
EP0391984A1 (en) * 1988-09-26 1990-10-17 Hypertherm Inc DEVICE AND METHOD FOR COOLING A PLASMA BOW.

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991764A (en) * 1973-11-28 1976-11-16 Purdue Research Foundation Plasma arc scalpel
GB1520000A (en) * 1974-10-10 1978-08-02 Vni P Konstr I Tech Plasma arc torches
GB1598574A (en) * 1977-03-30 1981-09-23 Hosoda N Plasma-arc cutting machine
CA1105569A (en) * 1977-10-18 1981-07-21 Ivan A. Kuznetsov Plasma arc torch head
DE3216556A1 (de) * 1982-05-04 1983-11-17 Messer Griesheim Gmbh, 6000 Frankfurt Plasmabrenner, insbesondere plasma-pulver-auftragschweissbrenner
EP0094984A1 (de) * 1982-07-12 1983-11-30 Manfred J. Wallner Lichtbogenschweiss- oder Schneidbrenner
US4628177A (en) * 1984-08-10 1986-12-09 B & B Precision Machines, Inc. Arc welding torch
DE3435680A1 (de) * 1984-09-28 1986-04-03 Fried. Krupp Gmbh, 4300 Essen Plasmabrenner
US4625092A (en) * 1984-11-30 1986-11-25 Plasma Energy Corporation Plasma arc bulk air heating apparatus
JPS6245530U (cs) * 1985-08-29 1987-03-19
IT1191365B (it) * 1986-06-26 1988-03-16 Cebora Spa Circuito di comando per una apparecchiatura di talgio o saldatura al plasma ad arco trasferito
MXPA02009611A (es) * 2000-03-31 2003-10-06 Thermal Dynamics Corp Soplete de arco de plasma y metodo para mejorar la vida de las partes consumibles del soplete de arco de plasma.
DE10101369A1 (de) * 2001-01-13 2002-07-18 Itw Oberflaechentechnik Gmbh Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit
DE10101372A1 (de) * 2001-01-13 2002-08-01 Itw Oberflaechentechnik Gmbh Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit
KR100658988B1 (ko) * 2002-04-19 2006-12-21 더말 다이나믹스 코포레이션 플라즈마 아크 발염방사장치, 그 전극 및 플라즈마 아크 발염방사장치의 동작방법
SE524441C2 (sv) * 2002-10-04 2004-08-10 Plasma Surgical Invest Ltd Plasmakirurgisk anordning för reducering av blödning i levande vävnad med hjälp av ett gasplasma
IL168286A (en) * 2005-04-28 2009-09-22 E E R Env Energy Resrc Israel Plasma torch for use in a waste processing chamber
EP2022299B1 (en) * 2007-02-16 2014-04-30 Hypertherm, Inc Gas-cooled plasma arc cutting torch
DE102009006132C5 (de) † 2008-10-09 2015-06-03 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Düse für einen flüssigkeitsgekühlten Plasmabrenner, Düsenkappe für einen flüssigkeitsgekühlten Plasmabrenner sowie Plasmabrennerkopf mit derselben/denselben
US8258423B2 (en) * 2009-08-10 2012-09-04 The Esab Group, Inc. Retract start plasma torch with reversible coolant flow
US9326367B2 (en) 2013-07-25 2016-04-26 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
CN106304599B (zh) * 2016-09-29 2022-09-13 成都真火科技有限公司 一种用于大功率层流电弧等离子体束发生器的密封结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347766A (en) * 1960-08-01 1967-10-17 Union Carbide Corp Method of contacting slag with a reducing arc atmosphere to reduce the metal oxides contained therein

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130292A (en) * 1960-12-27 1964-04-21 Union Carbide Corp Arc torch apparatus for use in metal melting furnaces
US3242305A (en) * 1963-07-03 1966-03-22 Union Carbide Corp Pressure retract arc torch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347766A (en) * 1960-08-01 1967-10-17 Union Carbide Corp Method of contacting slag with a reducing arc atmosphere to reduce the metal oxides contained therein

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ARTICLE DE V. DEMBROVSKY *
'PROBLEME DER HERSTELLUNG REINER HOCHSCHMELZENDER METALLE UND LEGIERUNGEN IN PHARMAOFEN') *
REVUE DT 'ELEKTRIE', VOLUME 25, NO. 9, SEPTEMBRE 1971, PAGES 372-373 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072409A2 (en) * 1981-08-14 1983-02-23 The Perkin-Elmer Corporation Plasma spray gun nozzle
EP0072409A3 (en) * 1981-08-14 1984-05-23 Metco Inc. Plasma spray gun nozzle
EP0391984A1 (en) * 1988-09-26 1990-10-17 Hypertherm Inc DEVICE AND METHOD FOR COOLING A PLASMA BOW.
EP0391984A4 (en) * 1988-09-26 1991-04-10 Hypertherm, Inc. Apparatus and process for cooling a plasma arc electrode

Also Published As

Publication number Publication date
GB1416783A (en) 1975-12-10
DE2306022B2 (de) 1978-11-23
DE2306022A1 (de) 1973-08-23
CH550528A (de) 1974-06-14
CS163895B1 (cs) 1975-11-07
DD101585A1 (cs) 1973-11-12
JPS4889149A (cs) 1973-11-21
BE795236A (fr) 1973-05-29
FR2171418B1 (cs) 1979-04-20
SE378998B (cs) 1975-09-22
US3858072A (en) 1974-12-31
DE2306022C3 (de) 1979-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse