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WO2007028179A8 - Wasserdampf-schneidverfahren und brenner hierzu - Google Patents

Wasserdampf-schneidverfahren und brenner hierzu

Info

Publication number
WO2007028179A8
WO2007028179A8 PCT/AT2006/000356 AT2006000356W WO2007028179A8 WO 2007028179 A8 WO2007028179 A8 WO 2007028179A8 AT 2006000356 W AT2006000356 W AT 2006000356W WO 2007028179 A8 WO2007028179 A8 WO 2007028179A8
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
torch
temperature
evaporator
cutting process
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.)
Ceased
Application number
PCT/AT2006/000356
Other languages
English (en)
French (fr)
Other versions
WO2007028179A1 (de
Inventor
Alexander Eder
Heribert Pauser
Florian Silbermayr
Alexander Speigner
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.)
Fronius International GmbH
Original Assignee
Fronius International 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 Fronius International GmbH filed Critical Fronius International GmbH
Priority to JP2008529409A priority Critical patent/JP5500822B2/ja
Priority to US11/990,047 priority patent/US7965925B2/en
Priority to DE502006002611T priority patent/DE502006002611D1/de
Priority to EP06774755A priority patent/EP1924388B1/de
Publication of WO2007028179A1 publication Critical patent/WO2007028179A1/de
Publication of WO2007028179A8 publication Critical patent/WO2007028179A8/de
Anticipated expiration legal-status Critical
Ceased 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
    • H05H1/3457—Nozzle protection devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Lubricants (AREA)
  • Plasma Technology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Die Erfindung beschreibt ein Verfahren zum Umwandeln einer Flüssigkeit (8) in einen gasförmigen Zustand für einen Schneidprozess mit einem Wasserdampf-Schneidgerät (1) , bestehend aus, einem Brenner (6), einem Verdampfer (25), einer Energieversorgung und einer Zuleitung (31) für eine Flüssigkeit (8) , wobei eine entsprechende Temperatur (27) für die Verdampfung der Flüssigkeit (8) erzeugt wird. Zur Schaffung eines derartigen Verfahrens ist nun vorgesehen, dass die Temperatur (27) im Betrieb derart geregelt wird, dass ein Sensor (28) die Temperatur (27) des Verdampfers (25) erfasst und an eine Regelung übermittelt, welche entsprechend ein Heizelement (24) mit der nötigen Energie versorgt und von welcher ein erforderlicher Druck (34) der in den Brenner (6) zugeführten Flüssigkeit (8) geregelt wird, so- dass für einen Schneidprozess eine annähernd konstante Temperatur (27) der verdampften Flüssigkeit (8) zur Verfügung gestellt wird.
PCT/AT2006/000356 2005-09-09 2006-08-30 Wasserdampf-schneidverfahren und brenner hierzu Ceased WO2007028179A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008529409A JP5500822B2 (ja) 2005-09-09 2006-08-30 水蒸気切断方法及びそのためのトーチ
US11/990,047 US7965925B2 (en) 2005-09-09 2006-08-30 Water-steam cutting process and torch therefor
DE502006002611T DE502006002611D1 (de) 2005-09-09 2006-08-30 Wasserdampf-schneidverfahren und brenner hierzu
EP06774755A EP1924388B1 (de) 2005-09-09 2006-08-30 Wasserdampf-schneidverfahren und brenner hierzu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0148005A AT502421B1 (de) 2005-09-09 2005-09-09 Wasserdampf-schneidverfahren und brenner hierzu
ATA1480/2005 2005-09-09

Publications (2)

Publication Number Publication Date
WO2007028179A1 WO2007028179A1 (de) 2007-03-15
WO2007028179A8 true WO2007028179A8 (de) 2007-05-24

Family

ID=37487690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000356 Ceased WO2007028179A1 (de) 2005-09-09 2006-08-30 Wasserdampf-schneidverfahren und brenner hierzu

Country Status (8)

Country Link
US (1) US7965925B2 (de)
EP (1) EP1924388B1 (de)
JP (1) JP5500822B2 (de)
CN (1) CN101253017A (de)
AT (2) AT502421B1 (de)
DE (1) DE502006002611D1 (de)
ES (1) ES2318774T3 (de)
WO (1) WO2007028179A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922406A1 (fr) * 2007-10-12 2009-04-17 Commissariat Energie Atomique Dispositif d'injection de charge liquide a melanger/convertir au sein d'un dard plasma ou d'un flux gazeux
AT510012B1 (de) 2010-12-29 2012-01-15 Fronius Int Gmbh Heizelement, wasserdampf-schneidgerät und brenner einer stromerzeugungsvorrichtung
KR101484085B1 (ko) * 2013-08-09 2015-01-20 인하대학교 산학협력단 스팀 플라즈마 토치용 스팀 공급 장치

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242305A (en) * 1963-07-03 1966-03-22 Union Carbide Corp Pressure retract arc torch
US3567898A (en) 1968-07-01 1971-03-02 Crucible Inc Plasma arc cutting torch
CH493183A (de) * 1969-06-05 1970-06-30 Lonza Ag Verfahren zur Regelung der Strömung in einem flüssigkeitsstabilisierten Plasmagenerator
BE795891A (fr) * 1972-02-23 1973-06-18 Electricity Council Perfectionnements aux chalumeaux a plasma
US4317984A (en) 1978-07-07 1982-03-02 Fridlyand Mikhail G Method of plasma treatment of materials
JPH0688597B2 (ja) * 1988-09-12 1994-11-09 松下電器産業株式会社 カートリッジタンク
IT1225341B (it) * 1988-11-15 1990-11-13 Cebora Spa Circuito di protezione per una apparecchiatura di saldatura o taglio al plasma con arco non trasferito o trasferito
US5609777A (en) * 1993-02-23 1997-03-11 Adamas At Ag Electric-arc plasma steam torch
JP3390788B2 (ja) * 1993-09-13 2003-03-31 独立行政法人産業技術総合研究所 高周波誘導熱プラズマ発生方法および有機ハロゲン化合物の分解方法
AUPM470994A0 (en) * 1994-03-25 1994-04-21 Commonwealth Scientific And Industrial Research Organisation Plasma torch condition monitoring
AUPM471094A0 (en) * 1994-03-25 1994-04-21 Commonwealth Scientific And Industrial Research Organisation Detecting non-symmetrical nozzle wear in a plasma arc torch
JP3307820B2 (ja) * 1996-02-07 2002-07-24 株式会社田中製作所 プラズマ電極の消耗検出方法
AT406559B (de) * 1998-01-23 2000-06-26 Fronius Schweissmasch Brenner für schneidverfahren
JP2000034572A (ja) * 1998-07-14 2000-02-02 Canon Inc 蒸着薄膜作製装置
US6133543A (en) * 1998-11-06 2000-10-17 Hypertherm, Inc. System and method for dual threshold sensing in a plasma ARC torch
JP2000288382A (ja) * 1999-04-09 2000-10-17 Mitsubishi Heavy Ind Ltd 有機ハロゲン化合物の分解装置
JP2004111137A (ja) * 2002-09-17 2004-04-08 Fujimura Tadamasa プラズマ反応法による水素の製造方法及び装置
JP4232951B2 (ja) * 2002-11-07 2009-03-04 独立行政法人産業技術総合研究所 誘導結合プラズマトーチ
JP3883005B2 (ja) * 2003-03-07 2007-02-21 株式会社レイテック スチームプラズマトーチ
US6992262B2 (en) * 2003-10-09 2006-01-31 Illinois Tool Works Inc. Method and apparatus for localized control of a plasma cutter
WO2006100701A1 (en) 2005-03-24 2006-09-28 I-Cap Exploitation Ireland, Ltd. Plasma cutting device

Also Published As

Publication number Publication date
ES2318774T3 (es) 2009-05-01
US20100166395A1 (en) 2010-07-01
US7965925B2 (en) 2011-06-21
WO2007028179A1 (de) 2007-03-15
JP2009507346A (ja) 2009-02-19
ATE419947T1 (de) 2009-01-15
DE502006002611D1 (de) 2009-02-26
AT502421B1 (de) 2007-06-15
CN101253017A (zh) 2008-08-27
AT502421A1 (de) 2007-03-15
EP1924388B1 (de) 2009-01-07
JP5500822B2 (ja) 2014-05-21
EP1924388A1 (de) 2008-05-28

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