EP1202614A3 - Elektrode mit hartgelötetem Abscheider - Google Patents

Elektrode mit hartgelötetem Abscheider Download PDF

Info

Publication number
EP1202614A3
EP1202614A3 EP01308236A EP01308236A EP1202614A3 EP 1202614 A3 EP1202614 A3 EP 1202614A3 EP 01308236 A EP01308236 A EP 01308236A EP 01308236 A EP01308236 A EP 01308236A EP 1202614 A3 EP1202614 A3 EP 1202614A3
Authority
EP
European Patent Office
Prior art keywords
electrode
separator
emissive element
brazed
making same
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.)
Granted
Application number
EP01308236A
Other languages
English (en)
French (fr)
Other versions
EP1202614A2 (de
EP1202614B1 (de
Inventor
Ding Quian
Tommie Zack Turner
Rue Allen Lynch
Larry Wade Stokes
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 Group Inc
Original Assignee
ESAB Group Inc
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
Priority claimed from US09/835,698 external-priority patent/US6452130B1/en
Application filed by ESAB Group Inc filed Critical ESAB Group Inc
Publication of EP1202614A2 publication Critical patent/EP1202614A2/de
Publication of EP1202614A3 publication Critical patent/EP1202614A3/de
Application granted granted Critical
Publication of EP1202614B1 publication Critical patent/EP1202614B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05H1/3442—Cathodes with inserted tip

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
EP01308236A 2000-10-24 2001-09-27 Elektrode mit hartgelötetem Abscheider Expired - Lifetime EP1202614B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69496200A 2000-10-24 2000-10-24
US694962 2000-10-24
US835698 2001-04-16
US09/835,698 US6452130B1 (en) 2000-10-24 2001-04-16 Electrode with brazed separator and method of making same

Publications (3)

Publication Number Publication Date
EP1202614A2 EP1202614A2 (de) 2002-05-02
EP1202614A3 true EP1202614A3 (de) 2004-06-23
EP1202614B1 EP1202614B1 (de) 2012-02-29

Family

ID=27105479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01308236A Expired - Lifetime EP1202614B1 (de) 2000-10-24 2001-09-27 Elektrode mit hartgelötetem Abscheider

Country Status (5)

Country Link
EP (1) EP1202614B1 (de)
JP (1) JP3587812B2 (de)
AU (1) AU757838B2 (de)
CA (1) CA2357954C (de)
MX (1) MXPA01010771A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100933480B1 (ko) 2001-03-09 2009-12-23 하이퍼썸, 인크. 플라즈마 아크 토치, 복합전극, 전극 제조 방법 및 복합전극 냉각 방법
US6483070B1 (en) * 2001-09-26 2002-11-19 The Esab Group, Inc. Electrode component thermal bonding
US8101882B2 (en) * 2005-09-07 2012-01-24 Hypertherm, Inc. Plasma torch electrode with improved insert configurations
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US9662747B2 (en) 2006-09-13 2017-05-30 Hypertherm, Inc. Composite consumables for a plasma arc torch
US9560732B2 (en) 2006-09-13 2017-01-31 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US10098217B2 (en) 2012-07-19 2018-10-09 Hypertherm, Inc. Composite consumables for a plasma arc torch
US9398679B2 (en) * 2014-05-19 2016-07-19 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9730307B2 (en) * 2014-08-21 2017-08-08 Lincoln Global, Inc. Multi-component electrode for a plasma cutting torch and torch including the same
DE102017112821A1 (de) * 2017-06-12 2018-12-13 Kjellberg-Stiftung Elektroden für gas- und flüssigkeitsgekühlte Plasmabrenner, Anordnung aus einer Elektrode und einem Kühlrohr, Gasführung, Plasmabrenner, Verfahren zur Gasführung in einem Plasmabrenner und Verfahren zum Betreiben eines Plasmabrenners
CZ307748B6 (cs) * 2017-11-10 2019-04-10 B&Bartoni spol. s r.o. Elektroda pro plazmový obloukový hořák a způsob její výroby

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044232A5 (en) * 1969-05-13 1971-02-19 Inst Elektroswarki Patona Non-consumable electrode for arcing - processes
JPS60247491A (ja) * 1984-05-24 1985-12-07 Koike Sanso Kogyo Co Ltd 酸素プラズマ、エア−プラズマ切断用電極及び製造方法
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5767478A (en) * 1997-01-02 1998-06-16 American Torch Tip Company Electrode for plasma arc torch
US6130399A (en) * 1998-07-20 2000-10-10 Hypertherm, Inc. Electrode for a plasma arc torch having an improved insert configuration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US6020572A (en) * 1998-08-12 2000-02-01 The Esab Group, Inc. Electrode for plasma arc torch and method of making same
US6268583B1 (en) * 1999-05-21 2001-07-31 Komatsu Ltd. Plasma torch of high cooling performance and components therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044232A5 (en) * 1969-05-13 1971-02-19 Inst Elektroswarki Patona Non-consumable electrode for arcing - processes
JPS60247491A (ja) * 1984-05-24 1985-12-07 Koike Sanso Kogyo Co Ltd 酸素プラズマ、エア−プラズマ切断用電極及び製造方法
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5767478A (en) * 1997-01-02 1998-06-16 American Torch Tip Company Electrode for plasma arc torch
US6130399A (en) * 1998-07-20 2000-10-10 Hypertherm, Inc. Electrode for a plasma arc torch having an improved insert configuration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0101, no. 18 (M - 475) 2 May 1986 (1986-05-02) *

Also Published As

Publication number Publication date
AU8155801A (en) 2002-05-02
JP2002192347A (ja) 2002-07-10
CA2357954A1 (en) 2002-04-24
JP3587812B2 (ja) 2004-11-10
EP1202614A2 (de) 2002-05-02
EP1202614B1 (de) 2012-02-29
AU757838B2 (en) 2003-03-06
MXPA01010771A (es) 2003-05-19
CA2357954C (en) 2005-03-29

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