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ITBO20020553A1 - PLASMA CUTTING DEVICE. - Google Patents

PLASMA CUTTING DEVICE.

Info

Publication number
ITBO20020553A1
ITBO20020553A1 IT000553A ITBO20020553A ITBO20020553A1 IT BO20020553 A1 ITBO20020553 A1 IT BO20020553A1 IT 000553 A IT000553 A IT 000553A IT BO20020553 A ITBO20020553 A IT BO20020553A IT BO20020553 A1 ITBO20020553 A1 IT BO20020553A1
Authority
IT
Italy
Prior art keywords
cutting device
plasma cutting
plasma
cutting
Prior art date
Application number
IT000553A
Other languages
Italian (it)
Inventor
Giorgio Bassi
Original Assignee
Tec Mo S R L
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 Tec Mo S R L filed Critical Tec Mo S R L
Priority to IT000553A priority Critical patent/ITBO20020553A1/en
Priority to EP03018298A priority patent/EP1395097B1/en
Priority to DE60325813T priority patent/DE60325813D1/en
Publication of ITBO20020553A1 publication Critical patent/ITBO20020553A1/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
    • H05H1/3484—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)
IT000553A 2002-08-30 2002-08-30 PLASMA CUTTING DEVICE. ITBO20020553A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000553A ITBO20020553A1 (en) 2002-08-30 2002-08-30 PLASMA CUTTING DEVICE.
EP03018298A EP1395097B1 (en) 2002-08-30 2003-08-12 Device for plasma cutting
DE60325813T DE60325813D1 (en) 2002-08-30 2003-08-12 Plasma cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000553A ITBO20020553A1 (en) 2002-08-30 2002-08-30 PLASMA CUTTING DEVICE.

Publications (1)

Publication Number Publication Date
ITBO20020553A1 true ITBO20020553A1 (en) 2004-02-29

Family

ID=31198606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000553A ITBO20020553A1 (en) 2002-08-30 2002-08-30 PLASMA CUTTING DEVICE.

Country Status (3)

Country Link
EP (1) EP1395097B1 (en)
DE (1) DE60325813D1 (en)
IT (1) ITBO20020553A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7598473B2 (en) 2005-05-11 2009-10-06 Hypertherm, Inc. Generating discrete gas jets in plasma arc torch applications
US8097828B2 (en) 2006-05-11 2012-01-17 Hypertherm, Inc. Dielectric devices for a plasma arc torch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110828B2 (en) * 1972-09-04 1976-04-07
US4816637A (en) * 1985-11-25 1989-03-28 Hypertherm, Inc. Underwater and above-water plasma arc cutting torch and method
US5120930A (en) * 1988-06-07 1992-06-09 Hypertherm, Inc. Plasma arc torch with improved nozzle shield and step flow
US5013885A (en) * 1990-02-28 1991-05-07 Esab Welding Products, Inc. Plasma arc torch having extended nozzle of substantially hourglass
RU2071190C1 (en) * 1993-12-17 1996-12-27 Александр Иванович Апуневич Electric arc plasma torch

Also Published As

Publication number Publication date
EP1395097A3 (en) 2006-10-25
EP1395097A2 (en) 2004-03-03
EP1395097B1 (en) 2009-01-14
DE60325813D1 (en) 2009-03-05

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