GB2363957B - Plasma torch apparatus - Google Patents

Plasma torch apparatus

Info

Publication number
GB2363957B
GB2363957B GB0115119A GB0115119A GB2363957B GB 2363957 B GB2363957 B GB 2363957B GB 0115119 A GB0115119 A GB 0115119A GB 0115119 A GB0115119 A GB 0115119A GB 2363957 B GB2363957 B GB 2363957B
Authority
GB
United Kingdom
Prior art keywords
plasma torch
torch apparatus
plasma
torch
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
GB0115119A
Other versions
GB0115119D0 (en
GB2363957A (en
Inventor
Gerhard Schwankhart
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.)
Inocon Technologie GmbH
Original Assignee
Inocon Technologie GmbH
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 Inocon Technologie GmbH filed Critical Inocon Technologie GmbH
Publication of GB0115119D0 publication Critical patent/GB0115119D0/en
Publication of GB2363957A publication Critical patent/GB2363957A/en
Application granted granted Critical
Publication of GB2363957B publication Critical patent/GB2363957B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
GB0115119A 2000-06-21 2001-06-20 Plasma torch apparatus Expired - Fee Related GB2363957B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0045400U AT4599U1 (en) 2000-06-21 2000-06-21 PLASMA TORCH

Publications (3)

Publication Number Publication Date
GB0115119D0 GB0115119D0 (en) 2001-08-15
GB2363957A GB2363957A (en) 2002-01-09
GB2363957B true GB2363957B (en) 2005-04-13

Family

ID=3491034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0115119A Expired - Fee Related GB2363957B (en) 2000-06-21 2001-06-20 Plasma torch apparatus

Country Status (4)

Country Link
AT (1) AT4599U1 (en)
DE (1) DE10129758A1 (en)
FR (1) FR2810844B1 (en)
GB (1) GB2363957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006012100B3 (en) * 2006-03-16 2007-09-20 Maschinenfabrik Reinhausen Gmbh Apparatus for generating a plasma jet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1320809A (en) * 1971-01-25 1973-06-20 Sealectro Corp Plasma spray device
GB1334369A (en) * 1970-12-23 1973-10-17 Sheer C Method of energy transfer utilizing a fluid convection cathode plasma jet
EP0111116A2 (en) * 1982-11-10 1984-06-20 MANNESMANN Aktiengesellschaft Plasma torch having a conical electrode and a nozzle, the inner surface of which is at least in part conical
US4902871A (en) * 1987-01-30 1990-02-20 Hypertherm, Inc. Apparatus and process for cooling a plasma arc electrode
EP0634887A1 (en) * 1993-07-15 1995-01-18 Soudure Assistance Transferred arc plasma torch
EP0706308A1 (en) * 1994-10-06 1996-04-10 Commissariat A L'energie Atomique Plasma arc torch stabilized by gas sheath
EP0729805A1 (en) * 1992-11-27 1996-09-04 Kabushiki Kaisha Komatsu Seisakusho Plasma torch
US5906758A (en) * 1997-09-30 1999-05-25 The Esab Group, Inc. Plasma arc torch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350055A (en) * 1962-12-11 1964-01-24 Centre Nat Rech Scient Improvements to gas injection in plasma torches
US4506136A (en) * 1982-10-12 1985-03-19 Metco, Inc. Plasma spray gun having a gas vortex producing nozzle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1334369A (en) * 1970-12-23 1973-10-17 Sheer C Method of energy transfer utilizing a fluid convection cathode plasma jet
GB1320809A (en) * 1971-01-25 1973-06-20 Sealectro Corp Plasma spray device
EP0111116A2 (en) * 1982-11-10 1984-06-20 MANNESMANN Aktiengesellschaft Plasma torch having a conical electrode and a nozzle, the inner surface of which is at least in part conical
US4902871A (en) * 1987-01-30 1990-02-20 Hypertherm, Inc. Apparatus and process for cooling a plasma arc electrode
EP0729805A1 (en) * 1992-11-27 1996-09-04 Kabushiki Kaisha Komatsu Seisakusho Plasma torch
EP0634887A1 (en) * 1993-07-15 1995-01-18 Soudure Assistance Transferred arc plasma torch
EP0706308A1 (en) * 1994-10-06 1996-04-10 Commissariat A L'energie Atomique Plasma arc torch stabilized by gas sheath
US5906758A (en) * 1997-09-30 1999-05-25 The Esab Group, Inc. Plasma arc torch

Also Published As

Publication number Publication date
DE10129758A1 (en) 2002-01-03
AT4599U1 (en) 2001-09-25
GB0115119D0 (en) 2001-08-15
FR2810844A1 (en) 2001-12-28
GB2363957A (en) 2002-01-09
FR2810844B1 (en) 2005-05-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080620