DE2307018C2 - Plasmabrenner - Google Patents

Plasmabrenner

Info

Publication number
DE2307018C2
DE2307018C2 DE2307018A DE2307018DA DE2307018C2 DE 2307018 C2 DE2307018 C2 DE 2307018C2 DE 2307018 A DE2307018 A DE 2307018A DE 2307018D A DE2307018D A DE 2307018DA DE 2307018 C2 DE2307018 C2 DE 2307018C2
Authority
DE
Germany
Prior art keywords
nozzle
holder
plasma torch
nozzles
thread
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
Application number
DE2307018A
Other languages
German (de)
English (en)
Other versions
DE2307018B1 (de
Inventor
Orvar Anders Taeby Svensson (Schweden
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.)
ESAB AB
Original Assignee
AGA 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 AGA AB filed Critical AGA AB
Publication of DE2307018B1 publication Critical patent/DE2307018B1/de
Application granted granted Critical
Publication of DE2307018C2 publication Critical patent/DE2307018C2/de
Expired legal-status Critical Current

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
    • H05H1/38—Guiding or centering of electrodes
    • 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)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Geometry (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
DE2307018A 1973-03-21 1973-02-13 Plasmabrenner Expired DE2307018C2 (de)

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 (2)

Publication Number Publication Date
DE2307018B1 DE2307018B1 (de) 1973-10-04
DE2307018C2 true DE2307018C2 (de) 1974-04-25

Family

ID=23345200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2307018A Expired DE2307018C2 (de) 1973-03-21 1973-02-13 Plasmabrenner

Country Status (5)

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

Families Citing this family (12)

* 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 (de) * 1987-01-22 1988-09-12 Inst Elektroswarki Patona Duese fuer plasmabrenner
DE4122756A1 (de) * 1991-07-10 1993-02-11 Erno Raumfahrttechnik Gmbh Triebwerk fuer raumflugkoerper
JP2995005B2 (ja) * 1996-08-28 1999-12-27 核燃料サイクル開発機構 間接冷却方式プラズマジェットトーチ
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 (de) * 2002-09-18 2004-08-26 Fronius Int Gmbh Brennerkopf für schweissbrenner sowie gasdüse, kontaktdüse und isolierhülse für einen solchen brennerkopf
DE102006038134B4 (de) * 2006-08-16 2009-08-20 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Plasmabrennerkopf, Plasmabrennerschaft und Plasmabrenner
DE102008018530B4 (de) * 2008-04-08 2010-04-29 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Düse für einen flüssigkeitsgekühlten Plasmabrenner, Anordnung aus derselben und einer Düsenkappe sowie flüssigkeitsgekühlter Plasmabrenner mit einer derartigen Anordnung
US8513565B2 (en) 2008-04-10 2013-08-20 Hypertherm, Inc. Nozzle head with increased shoulder thickness
RU2594413C2 (ru) * 2012-01-27 2016-08-20 ЗУЛЬЦЕР МЕТКО (ЮЭс), ИНК. Пистолет для термического распыления с удаляемым наконечником сопла и способ его изготовления и использования
US11134559B2 (en) * 2017-07-04 2021-09-28 Norsk Titanium As Plasma torch system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34348A1 (enExample) * 1955-05-02
US3411716A (en) * 1966-05-11 1968-11-19 United States Steel Corp Oxygen lance for steelmaking furnaces

Also Published As

Publication number Publication date
US3851824A (en) 1974-12-03
NL182526C (nl) 1988-03-16
FR2217901B1 (enExample) 1979-03-02
ATA92973A (de) 1977-02-15
AT339694B (de) 1977-11-10
NL182526B (nl) 1987-10-16
FR2217901A1 (enExample) 1974-09-06
DE2307018B1 (de) 1973-10-04
NL7301528A (enExample) 1974-08-06

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: ESAB AB, GOETEBORG/GOTHENBURG, SE

8328 Change in the person/name/address of the agent

Free format text: URI, P., DIPL.-ING. STRASSER, W., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN