AU5170890A - Plasma arc torch - Google Patents

Plasma arc torch

Info

Publication number
AU5170890A
AU5170890A AU51708/90A AU5170890A AU5170890A AU 5170890 A AU5170890 A AU 5170890A AU 51708/90 A AU51708/90 A AU 51708/90A AU 5170890 A AU5170890 A AU 5170890A AU 5170890 A AU5170890 A AU 5170890A
Authority
AU
Australia
Prior art keywords
plasma arc
arc torch
torch
plasma
arc
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.)
Abandoned
Application number
AU51708/90A
Other languages
English (en)
Inventor
Peter Malcolm Cowx
Charles Peter Heanley
John Arthur Lafford
John Kenneth Pargeter
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.)
Tetronics International Ltd
International Mill Service Inc
Original Assignee
Tetronics Research and Development Co Ltd
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 Tetronics Research and Development Co Ltd filed Critical Tetronics Research and Development Co Ltd
Publication of AU5170890A publication Critical patent/AU5170890A/en
Abandoned 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
    • H05H1/28—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
    • H05H1/3436—Hollow cathodes with internal coolant flow

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
AU51708/90A 1989-03-03 1990-03-01 Plasma arc torch Abandoned AU5170890A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8904858 1989-03-03
GB898904858A GB8904858D0 (en) 1989-03-03 1989-03-03 Improvements in or relating to plasma arc torches

Publications (1)

Publication Number Publication Date
AU5170890A true AU5170890A (en) 1990-09-26

Family

ID=10652654

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51708/90A Abandoned AU5170890A (en) 1989-03-03 1990-03-01 Plasma arc torch

Country Status (3)

Country Link
AU (1) AU5170890A (fr)
GB (1) GB8904858D0 (fr)
WO (1) WO1990010366A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355379A (en) * 1999-10-12 2001-04-18 Tetronics Ltd Plasma torch electrode
US6946617B2 (en) * 2003-04-11 2005-09-20 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
FR2910224A1 (fr) 2006-12-13 2008-06-20 Air Liquide Torche de coupage plasma avec circuit de refroidissement a tube plongeur adaptatif
DE102009016932B4 (de) * 2009-04-08 2013-06-20 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Kühlrohre und Elektrodenaufnahme für einen Lichtbogenplasmabrenner sowie Anordnungen aus denselben und Lichtbogenplasmabrenner mit denselben
DE102009059108A1 (de) * 2009-12-18 2011-06-22 Holma Ag Elektrode mit Kühlrohr für eine Plasmaschneidvorrichtung
GB2568106B (en) * 2017-11-07 2022-09-21 Tetronics Tech Limited Plasma Torch Assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569661A (en) * 1969-06-09 1971-03-09 Air Prod & Chem Method and apparatus for establishing a cathode stabilized (collimated) plasma arc
US4055741A (en) * 1975-12-08 1977-10-25 David Grigorievich Bykhovsky Plasma arc torch
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
US4369919A (en) * 1980-10-31 1983-01-25 Npk Za Kontrolno Zavarachni Raboti Plasma torch for processing metals in the air and under water
DE3642375A1 (de) * 1986-12-11 1988-06-23 Castolin Sa Verfahren zur aufbringung einer innenbeschichtung in rohre od. dgl. hohlraeume engen querschnittes sowie plasmaspritzbrenner dafuer

Also Published As

Publication number Publication date
GB8904858D0 (en) 1989-04-12
WO1990010366A1 (fr) 1990-09-07

Similar Documents

Publication Publication Date Title
AU4593889A (en) Plasma arc torch system interlock
AU625948B2 (en) Plasma arc cutting torch having extended lower nozzle member
EP0727922A4 (fr) Torche a plasma
GB2174327B (en) Plasma arc torch
AU2128692A (en) Plasma arc torch having improved nozzle assembly
AU5075893A (en) Plasma cutting torch
AU5839798A (en) Plasma arc torch
GB2240244B (en) Rotatable plasma torch
AU3602195A (en) Plasma torch electrode structure
GB2265772B (en) Arc welder
EP0339563A3 (en) Transfer-type plasma torch
GR3001836T3 (en) Plasma arc torch
AU568419B2 (en) Plasma arc torch
AU565219B2 (en) Arc torch
AU581473B2 (en) Plasma arc torch
AU579851B2 (en) Electric arc plasma torch
EP0480034A4 (en) Plasma torch
GB2192821B (en) Plasma arc torch
EP0711622A4 (fr) Chalumeau a plasma
EP0810053A4 (fr) Torche a plasma
EP0794697A3 (fr) Dispositif de découpe par plasma d'arc
AU3195293A (en) Arc plasma torch having tapered-bore electrode
AU4546593A (en) Electric arc plasma torch
AU5170890A (en) Plasma arc torch
GB8627769D0 (en) Plasma arc cutting torch