PL2375875T3 - Swirler for plasma cutting torches - Google Patents

Swirler for plasma cutting torches

Info

Publication number
PL2375875T3
PL2375875T3 PL11161871T PL11161871T PL2375875T3 PL 2375875 T3 PL2375875 T3 PL 2375875T3 PL 11161871 T PL11161871 T PL 11161871T PL 11161871 T PL11161871 T PL 11161871T PL 2375875 T3 PL2375875 T3 PL 2375875T3
Authority
PL
Poland
Prior art keywords
swirler
plasma cutting
cutting torches
torches
plasma
Prior art date
Application number
PL11161871T
Other languages
Polish (pl)
Inventor
Silvano Dallavalle
Mauro Vancini
Vittorio Colombo
Emanuele Ghedini
Alessia Concetti
Riccardo Fazzioli
Original Assignee
Cebora S.P.A.
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 Cebora S.P.A. filed Critical Cebora S.P.A.
Publication of PL2375875T3 publication Critical patent/PL2375875T3/en

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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3468—Vortex generators
    • 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)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
PL11161871T 2010-04-12 2011-04-11 Swirler for plasma cutting torches PL2375875T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000223A IT1399441B1 (en) 2010-04-12 2010-04-12 TORCH FOR PLASMA CUTTING.

Publications (1)

Publication Number Publication Date
PL2375875T3 true PL2375875T3 (en) 2017-01-31

Family

ID=43084474

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11161871T PL2375875T3 (en) 2010-04-12 2011-04-11 Swirler for plasma cutting torches

Country Status (3)

Country Link
EP (1) EP2375875B1 (en)
IT (1) IT1399441B1 (en)
PL (1) PL2375875T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017112821A1 (en) * 2017-06-12 2018-12-13 Kjellberg-Stiftung Electrodes for gas- and liquid-cooled plasma torches, arrangement of an electrode and a cooling tube, gas guide, plasma torch, method for guiding gas in a plasma torch and method for operating a plasma torch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses and apparatus for reducing electrode wear in a plasma arc torch
TW285746B (en) * 1994-10-26 1996-09-11 Matsushita Electric Industrial Co Ltd
US7547861B2 (en) * 2006-06-09 2009-06-16 Morten Jorgensen Vortex generator for plasma treatment

Also Published As

Publication number Publication date
EP2375875B1 (en) 2016-07-27
IT1399441B1 (en) 2013-04-19
EP2375875A1 (en) 2011-10-12
ITBO20100223A1 (en) 2011-10-13

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