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PL3114908T3 - Ulepszony palnik plazmowy chłodzony powietrzem i elektrody do niego - Google Patents

Ulepszony palnik plazmowy chłodzony powietrzem i elektrody do niego

Info

Publication number
PL3114908T3
PL3114908T3 PL15730835T PL15730835T PL3114908T3 PL 3114908 T3 PL3114908 T3 PL 3114908T3 PL 15730835 T PL15730835 T PL 15730835T PL 15730835 T PL15730835 T PL 15730835T PL 3114908 T3 PL3114908 T3 PL 3114908T3
Authority
PL
Poland
Prior art keywords
electrodes
plasma torch
air cooled
improved air
cooled plasma
Prior art date
Application number
PL15730835T
Other languages
English (en)
Inventor
Praveen Krishna Namburu
Original Assignee
Lincoln Global, Inc.
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 Lincoln Global, Inc. filed Critical Lincoln Global, Inc.
Publication of PL3114908T3 publication Critical patent/PL3114908T3/pl

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
    • H05H1/3447—Rod-like cathodes
    • 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
    • H05H1/3423—Connecting means, e.g. electrical connecting means or fluid connections
    • 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
    • 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
    • H05H1/3489—Means for contact starting
    • 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
    • H05H1/3442—Cathodes with inserted tip

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
PL15730835T 2014-05-19 2015-05-13 Ulepszony palnik plazmowy chłodzony powietrzem i elektrody do niego PL3114908T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/281,848 US9398679B2 (en) 2014-05-19 2014-05-19 Air cooled plasma torch and components thereof
EP15730835.4A EP3114908B1 (en) 2014-05-19 2015-05-13 Improved air cooled plasma torch and electrodes thereof
PCT/IB2015/000683 WO2015177616A1 (en) 2014-05-19 2015-05-13 Improved air cooled plasma torch and components thereof

Publications (1)

Publication Number Publication Date
PL3114908T3 true PL3114908T3 (pl) 2019-08-30

Family

ID=53476921

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15730835T PL3114908T3 (pl) 2014-05-19 2015-05-13 Ulepszony palnik plazmowy chłodzony powietrzem i elektrody do niego

Country Status (6)

Country Link
US (1) US9398679B2 (pl)
EP (1) EP3114908B1 (pl)
JP (2) JP6612261B2 (pl)
CN (1) CN106465527B (pl)
PL (1) PL3114908T3 (pl)
WO (1) WO2015177616A1 (pl)

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US11974384B2 (en) 2020-05-28 2024-04-30 The Esab Group Inc. Consumables for cutting torches

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Also Published As

Publication number Publication date
CN106465527B (zh) 2017-12-12
US9398679B2 (en) 2016-07-19
WO2015177616A1 (en) 2015-11-26
JP6900449B2 (ja) 2021-07-07
JP6612261B2 (ja) 2019-11-27
EP3114908A1 (en) 2017-01-11
JP2020017539A (ja) 2020-01-30
EP3114908B1 (en) 2019-03-06
CN106465527A (zh) 2017-02-22
US20150334817A1 (en) 2015-11-19
JP2017523552A (ja) 2017-08-17

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