FR1455709A - Plasma torch - Google Patents

Plasma torch

Info

Publication number
FR1455709A
FR1455709A FR40583A FR40583A FR1455709A FR 1455709 A FR1455709 A FR 1455709A FR 40583 A FR40583 A FR 40583A FR 40583 A FR40583 A FR 40583A FR 1455709 A FR1455709 A FR 1455709A
Authority
FR
France
Prior art keywords
plasma torch
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
Application number
FR40583A
Other languages
French (fr)
Inventor
Fritz Bock
Richard Bechtle
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of FR1455709A publication Critical patent/FR1455709A/en
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
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • 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)
  • Arc Welding In General (AREA)
FR40583A 1964-12-02 1965-12-02 Plasma torch Expired FR1455709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0063322 1964-12-02

Publications (1)

Publication Number Publication Date
FR1455709A true FR1455709A (en) 1966-10-14

Family

ID=7310741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40583A Expired FR1455709A (en) 1964-12-02 1965-12-02 Plasma torch

Country Status (4)

Country Link
BE (1) BE673118A (en)
FR (1) FR1455709A (en)
GB (1) GB1132580A (en)
NL (1) NL6515683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561484A1 (en) * 1984-03-16 1985-09-20 Air Liquide GAS FOR ARC PLASMA THERMAL CUTTING

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341941A (en) * 1979-03-01 1982-07-27 Rikagaku Kenkyusho Method of operating a plasma generating apparatus
US4995805A (en) * 1989-02-24 1991-02-26 Gas Research Institute Method and apparatus for increasing radiant heat production of hydrocarbon fuel combustion systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561484A1 (en) * 1984-03-16 1985-09-20 Air Liquide GAS FOR ARC PLASMA THERMAL CUTTING
EP0159213A1 (en) * 1984-03-16 1985-10-23 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Gas for thermal plasma arc cutting, and method

Also Published As

Publication number Publication date
NL6515683A (en) 1966-06-03
BE673118A (en) 1966-04-01
GB1132580A (en) 1968-11-06

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