NL182526B - PLASMA torches. - Google Patents

PLASMA torches.

Info

Publication number
NL182526B
NL182526B NLAANVRAGE7301528,A NL7301528A NL182526B NL 182526 B NL182526 B NL 182526B NL 7301528 A NL7301528 A NL 7301528A NL 182526 B NL182526 B NL 182526B
Authority
NL
Netherlands
Prior art keywords
plasma torches
torches
plasma
Prior art date
Application number
NLAANVRAGE7301528,A
Other languages
Dutch (nl)
Other versions
NL7301528A (en
NL182526C (en
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Publication of NL7301528A publication Critical patent/NL7301528A/xx
Publication of NL182526B publication Critical patent/NL182526B/en
Application granted granted Critical
Publication of NL182526C publication Critical patent/NL182526C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • 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
    • H05H1/38—Guiding or centering of electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
NLAANVRAGE7301528,A 1973-03-21 1973-02-02 PLASMA torches. NL182526C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343222A US3851824A (en) 1973-03-21 1973-03-21 Nozzle for plasma welding torch

Publications (3)

Publication Number Publication Date
NL7301528A NL7301528A (en) 1974-08-06
NL182526B true NL182526B (en) 1987-10-16
NL182526C NL182526C (en) 1988-03-16

Family

ID=23345200

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7301528,A NL182526C (en) 1973-03-21 1973-02-02 PLASMA torches.

Country Status (5)

Country Link
US (1) US3851824A (en)
AT (1) AT339694B (en)
DE (1) DE2307018C2 (en)
FR (1) FR2217901B1 (en)
NL (1) NL182526C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112288A (en) * 1975-04-17 1978-09-05 General Atomic Company Orifice tip
AT386557B (en) * 1987-01-22 1988-09-12 Inst Elektroswarki Patona NOZZLE FOR PLASMA BURNER
DE4122756A1 (en) * 1991-07-10 1993-02-11 Erno Raumfahrttechnik Gmbh ENGINE FOR SPACING BODIES
JP2995005B2 (en) * 1996-08-28 1999-12-27 核燃料サイクル開発機構 Indirect cooling plasma jet torch
US5971731A (en) * 1996-11-01 1999-10-26 E. I. Du Pont De Nemours And Company Nose cone for small spin head in flash spinning system
GB0015053D0 (en) * 2000-06-21 2000-08-09 Fryer Paul C High temperature cooling
AT411972B (en) * 2002-09-18 2004-08-26 Fronius Int Gmbh TORCH HEAD FOR WELDING TORCH AND GAS NOZZLE, CONTACT NOZZLE AND INSULATING SLEEVE FOR SUCH A TORCH HEAD
DE102006038134B4 (en) * 2006-08-16 2009-08-20 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Plasma burner head, plasma torch and plasma torch
DE102008018530B4 (en) * 2008-04-08 2010-04-29 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh A nozzle for a liquid-cooled plasma torch, arrangement of the same and a nozzle cap and liquid-cooled plasma torch with such an arrangement
US8513565B2 (en) 2008-04-10 2013-08-20 Hypertherm, Inc. Nozzle head with increased shoulder thickness
CA2862874C (en) * 2012-01-27 2020-04-14 Sulzer Metco (Us), Inc. Thermo spray gun with removable nozzle tip and method making and using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100168C (en) * 1955-05-02 1900-01-01
US3411716A (en) * 1966-05-11 1968-11-19 United States Steel Corp Oxygen lance for steelmaking furnaces

Also Published As

Publication number Publication date
FR2217901A1 (en) 1974-09-06
FR2217901B1 (en) 1979-03-02
DE2307018B1 (en) 1973-10-04
ATA92973A (en) 1977-02-15
AT339694B (en) 1977-11-10
US3851824A (en) 1974-12-03
DE2307018C2 (en) 1974-04-25
NL7301528A (en) 1974-08-06
NL182526C (en) 1988-03-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ESAB AB

V1 Lapsed because of non-payment of the annual fee