FR2610776B1 - Tuyere pour chalumeau a plasma - Google Patents

Tuyere pour chalumeau a plasma

Info

Publication number
FR2610776B1
FR2610776B1 FR878701641A FR8701641A FR2610776B1 FR 2610776 B1 FR2610776 B1 FR 2610776B1 FR 878701641 A FR878701641 A FR 878701641A FR 8701641 A FR8701641 A FR 8701641A FR 2610776 B1 FR2610776 B1 FR 2610776B1
Authority
FR
France
Prior art keywords
nozzle
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 - Fee Related
Application number
FR878701641A
Other languages
English (en)
Other versions
FR2610776A1 (fr
Inventor
David Moiseevich Pogrebisky
Viktor Mikhailovich Makedonsky
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Publication of FR2610776A1 publication Critical patent/FR2610776A1/fr
Application granted granted Critical
Publication of FR2610776B1 publication Critical patent/FR2610776B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a 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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
FR878701641A 1987-01-22 1987-02-10 Tuyere pour chalumeau a plasma Expired - Fee Related FR2610776B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0011587A AT386557B (de) 1987-01-22 1987-01-22 Duese fuer plasmabrenner

Publications (2)

Publication Number Publication Date
FR2610776A1 FR2610776A1 (fr) 1988-08-12
FR2610776B1 true FR2610776B1 (fr) 1990-05-04

Family

ID=3481920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878701641A Expired - Fee Related FR2610776B1 (fr) 1987-01-22 1987-02-10 Tuyere pour chalumeau a plasma

Country Status (4)

Country Link
AT (1) AT386557B (fr)
DE (1) DE3703341A1 (fr)
FR (1) FR2610776B1 (fr)
SE (1) SE457403B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182526C (nl) * 1973-03-21 1988-03-16 Esab Ab Plasmatoorts.
NL7304888A (fr) * 1973-04-09 1974-10-11
HU172563B (hu) * 1975-01-27 1978-09-28 Villamos Ipari Kutato Intezet Sposob i plazmennyj generator dlja poverkhnostnogo rasplavlenija tvjordykh stroitel'nykh blokov
US4133987A (en) * 1977-12-07 1979-01-09 Institut Elektrosvarki Imeni E.O. Patona Adakemii Nauk Electrode assembly for plasma arc torches
DE3328777A1 (de) * 1983-08-10 1985-02-28 Fried. Krupp Gmbh, 4300 Essen Plasmabrenner und verfahren zu dessen betreiben

Also Published As

Publication number Publication date
ATA11587A (de) 1988-02-15
SE457403B (sv) 1988-12-19
SE8700334L (sv) 1988-07-29
AT386557B (de) 1988-09-12
SE8700334D0 (sv) 1987-01-28
DE3703341A1 (de) 1988-08-18
FR2610776A1 (fr) 1988-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse