GB1132580A - Plasma torches - Google Patents

Plasma torches

Info

Publication number
GB1132580A
GB1132580A GB51219/65A GB5121965A GB1132580A GB 1132580 A GB1132580 A GB 1132580A GB 51219/65 A GB51219/65 A GB 51219/65A GB 5121965 A GB5121965 A GB 5121965A GB 1132580 A GB1132580 A GB 1132580A
Authority
GB
United Kingdom
Prior art keywords
stream
gas
electrode
holes
nozzle
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
GB51219/65A
Other languages
English (en)
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
Publication of GB1132580A publication Critical patent/GB1132580A/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)
GB51219/65A 1964-12-02 1965-12-02 Plasma torches Expired GB1132580A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1132580A true GB1132580A (en) 1968-11-06

Family

ID=7310741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51219/65A Expired GB1132580A (en) 1964-12-02 1965-12-02 Plasma torches

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450548A1 (fr) * 1979-03-01 1980-09-26 Rikagaku Kenkyusho Procede de mise en oeuvre d'un generateur de plasma

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561484B1 (fr) * 1984-03-16 1988-05-13 Air Liquide Gaz pour coupage thermique par plasma d'arc
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450548A1 (fr) * 1979-03-01 1980-09-26 Rikagaku Kenkyusho Procede de mise en oeuvre d'un generateur de plasma

Also Published As

Publication number Publication date
NL6515683A (enrdf_load_stackoverflow) 1966-06-03
FR1455709A (fr) 1966-10-14
BE673118A (enrdf_load_stackoverflow) 1966-04-01

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