IT1392379B1 - Torcia al plasma ad elevate prestazioni. - Google Patents

Torcia al plasma ad elevate prestazioni.

Info

Publication number
IT1392379B1
IT1392379B1 ITBO2008A000779A ITBO20080779A IT1392379B1 IT 1392379 B1 IT1392379 B1 IT 1392379B1 IT BO2008A000779 A ITBO2008A000779 A IT BO2008A000779A IT BO20080779 A ITBO20080779 A IT BO20080779A IT 1392379 B1 IT1392379 B1 IT 1392379B1
Authority
IT
Italy
Prior art keywords
plasma torch
performance plasma
performance
torch
plasma
Prior art date
Application number
ITBO2008A000779A
Other languages
English (en)
Inventor
Silvano Dallavalle
Mauro Vancini
Vittorio Colombo
Emanuele Ghedini
Original Assignee
Cebora Spa
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 Spa filed Critical Cebora Spa
Priority to ITBO2008A000779A priority Critical patent/IT1392379B1/it
Priority to PCT/IB2009/055930 priority patent/WO2010073223A1/en
Priority to EP09818642A priority patent/EP2368411A1/en
Publication of ITBO20080779A1 publication Critical patent/ITBO20080779A1/it
Application granted granted Critical
Publication of IT1392379B1 publication Critical patent/IT1392379B1/it

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
    • H05H1/28—Cooling arrangements
    • 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
    • H05H1/3442—Cathodes with inserted tip
    • 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
    • H05H1/3457—Nozzle protection devices
    • 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
    • H05H1/3484—Convergent-divergent nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
ITBO2008A000779A 2008-12-24 2008-12-24 Torcia al plasma ad elevate prestazioni. IT1392379B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO2008A000779A IT1392379B1 (it) 2008-12-24 2008-12-24 Torcia al plasma ad elevate prestazioni.
PCT/IB2009/055930 WO2010073223A1 (en) 2008-12-24 2009-12-23 High-performance plasma torch
EP09818642A EP2368411A1 (en) 2008-12-24 2009-12-23 High-performance plasma torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2008A000779A IT1392379B1 (it) 2008-12-24 2008-12-24 Torcia al plasma ad elevate prestazioni.

Publications (2)

Publication Number Publication Date
ITBO20080779A1 ITBO20080779A1 (it) 2010-06-25
IT1392379B1 true IT1392379B1 (it) 2012-03-02

Family

ID=41278747

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2008A000779A IT1392379B1 (it) 2008-12-24 2008-12-24 Torcia al plasma ad elevate prestazioni.

Country Status (3)

Country Link
EP (1) EP2368411A1 (it)
IT (1) IT1392379B1 (it)
WO (1) WO2010073223A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009018173U1 (de) 2009-08-11 2011-03-17 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Düsenschutzkappe und Düsenschutzkappenhalter sowie Lichtbogenplasmabrenner mit derselben und/oder demselben
ITBO20120375A1 (it) * 2012-07-11 2014-01-12 Tec Mo S R L Dispositivo a torcia al plasma raffreddato
CN108127236B (zh) * 2018-02-05 2024-06-21 常州九圣焊割设备股份有限公司 高效散热式等离子弧割炬
US11889611B2 (en) 2020-12-15 2024-01-30 Lincoln Global, Inc. Plasma arc torch and cutting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900330A1 (de) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens
DE4022112C2 (de) * 1990-07-11 1996-03-14 Mannesmann Ag Plasmabrenner für übertragenen Lichtbogen
DE4022111A1 (de) * 1990-07-11 1992-01-23 Krupp Gmbh Plasmabrenner fuer uebertragenen lichtbogen
DE4030541C2 (de) * 1990-09-27 1997-10-02 Dilthey Ulrich Prof Dr Ing Brenner zur Beschichtung von Grundwerkstoffen mit pulverförmigen Zusatzwerkstoffen
US5362939A (en) * 1993-12-01 1994-11-08 Fluidyne Engineering Corporation Convertible plasma arc torch and method of use
ITBO20060793A1 (it) * 2006-11-22 2008-05-23 Cebora Spa Torcia al plasma

Also Published As

Publication number Publication date
EP2368411A1 (en) 2011-09-28
WO2010073223A4 (en) 2010-10-21
ITBO20080779A1 (it) 2010-06-25
WO2010073223A1 (en) 2010-07-01

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