DK0865230T3 - Plasmasystem og fremgangsmåde til drift af dette - Google Patents

Plasmasystem og fremgangsmåde til drift af dette

Info

Publication number
DK0865230T3
DK0865230T3 DK98104542T DK98104542T DK0865230T3 DK 0865230 T3 DK0865230 T3 DK 0865230T3 DK 98104542 T DK98104542 T DK 98104542T DK 98104542 T DK98104542 T DK 98104542T DK 0865230 T3 DK0865230 T3 DK 0865230T3
Authority
DK
Denmark
Prior art keywords
circuit
electrode
winding network
secondary winding
turns
Prior art date
Application number
DK98104542T
Other languages
English (en)
Inventor
Joseph Allen Daniel
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Application granted granted Critical
Publication of DK0865230T3 publication Critical patent/DK0865230T3/da

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
    • H05H1/36—Circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding Control (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
  • Transplanting Machines (AREA)
DK98104542T 1997-03-13 1998-03-13 Plasmasystem og fremgangsmåde til drift af dette DK0865230T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/815,935 US5831237A (en) 1997-03-13 1997-03-13 Plasma arc power system and method of operating same

Publications (1)

Publication Number Publication Date
DK0865230T3 true DK0865230T3 (da) 2008-12-08

Family

ID=25219227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98104542T DK0865230T3 (da) 1997-03-13 1998-03-13 Plasmasystem og fremgangsmåde til drift af dette

Country Status (17)

Country Link
US (1) US5831237A (da)
EP (1) EP0865230B1 (da)
JP (1) JP2949665B2 (da)
KR (1) KR100296056B1 (da)
CN (1) CN1087672C (da)
AT (1) ATE406084T1 (da)
AU (1) AU705753B2 (da)
CA (1) CA2231634C (da)
DE (1) DE69839901D1 (da)
DK (1) DK0865230T3 (da)
ES (1) ES2312180T3 (da)
ID (1) ID20040A (da)
MY (1) MY116725A (da)
RU (1) RU2143963C1 (da)
TR (1) TR199800441A2 (da)
TW (1) TW533753B (da)
UA (1) UA44800C2 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2774U1 (de) * 1998-05-04 1999-04-26 Inocon Technologie Gmbh Verfahren und einrichtung zum teilweisen anschmelzen von gegenständen
US6313429B1 (en) * 1998-08-27 2001-11-06 Retech Services, Inc. Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof
US6369350B1 (en) 2001-05-30 2002-04-09 Thermal Dynamics Corporation Plasma-arc torch system with pilot re-attach circuit and method
US6794601B2 (en) 2002-09-05 2004-09-21 Thermal Dynamics Corporation Plasma arc torch system with pilot re-attach circuit and method
JP2005066603A (ja) * 2003-07-01 2005-03-17 Daihen Corp プラズマアーク電源装置
US6992262B2 (en) * 2003-10-09 2006-01-31 Illinois Tool Works Inc. Method and apparatus for localized control of a plasma cutter
US7034245B2 (en) * 2004-06-29 2006-04-25 The Esab Group, Inc. Systems and methods for controlling pilot arc current in an arc cutting or welding machine
US7807937B2 (en) * 2005-01-03 2010-10-05 Illinois Tool Works Inc. Method and system of conserving plasma torch consumable
US8263896B2 (en) * 2005-01-03 2012-09-11 Illinois Tool Works Inc. Automated determination of plasma torch operating mode
US7781699B2 (en) * 2006-03-30 2010-08-24 Illinois Tool Works Inc. Plasma torch with post flow control
US8927895B2 (en) * 2007-07-31 2015-01-06 Hypertherm, Inc. Method and apparatus for sensing the length of a lead
US7982159B2 (en) * 2007-09-25 2011-07-19 Kaliburn, Inc. Plasma arc ignition using a unipolar pulse
US8232501B2 (en) * 2007-09-27 2012-07-31 Sansha Manufacturing Co., Ltd. Plasma arc power supply and control method therefor
TWI381776B (zh) * 2008-12-03 2013-01-01 Creating Nano Technologies Inc 電漿放電裝置
KR101880622B1 (ko) * 2011-12-16 2018-07-24 한국전자통신연구원 플라즈마 젯 어셈블리 및 그를 구비하는 플라즈마 브러시
US20150273231A1 (en) * 2014-03-31 2015-10-01 Electronics And Telecommunications Research Institute Plasma system
JP6879906B2 (ja) * 2014-10-01 2021-06-02 ユミコア 電気アークガスヒータのための電力供給装置
JP6419600B2 (ja) * 2015-02-19 2018-11-07 株式会社ダイヘン プラズマ溶接用電源装置
CN112475568B (zh) * 2020-10-28 2024-02-20 上海沪工焊接集团股份有限公司 双电压等离子切割机导弧控制方法和装置
CN114932299B (zh) * 2022-05-30 2024-05-03 上海米勒焊接设备有限公司 等离子切割机切割弧压检测电路

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641308A (en) * 1970-06-29 1972-02-08 Chemetron Corp Plasma arc torch having liquid laminar flow jet for arc constriction
FR2232395B1 (da) * 1973-06-06 1976-05-28 Soudure Autogene Francaise
US4282569A (en) * 1979-07-12 1981-08-04 Union Carbide Corporation Constant current welding power supply with an upslope starting current
EP0436021B1 (en) * 1988-03-24 1996-09-25 Kabushiki Kaisha Komatsu Seisakusho Plasma-arc cutting machine and a method of controlling the same
US5225658A (en) * 1988-03-24 1993-07-06 Kabushiki Kaisha Komatsu Seisakusho Stopping a plasma arc cutter upon completion of cutting
US4943699A (en) * 1988-06-09 1990-07-24 Powcon Inc. System for supplying power
US4897522A (en) * 1989-02-06 1990-01-30 The Lincoln Electric Company Output control circuit for inverter
US4996407A (en) * 1989-04-03 1991-02-26 Hyperpower, Inc. Plasma arc transfer controller
US4897773A (en) * 1989-05-03 1990-01-30 The Lincoln Electric Company Inverter output circuit
US5045667A (en) * 1990-06-06 1991-09-03 Rockwell International Corporation Manual keyhole plasma arc welding system
US5189277A (en) * 1991-04-08 1993-02-23 Thermal Dynamics Corporation Modular, stackable plasma cutting apparatus
US5296665A (en) * 1992-05-19 1994-03-22 Hypertherm, Inc. Method of restarting a plasma arc torch using a periodic high frequency-high voltage signal
US5416297A (en) * 1993-03-30 1995-05-16 Hypertherm, Inc. Plasma arc torch ignition circuit and method
US5530220A (en) * 1994-04-11 1996-06-25 Thermal Dynamics Corporation Plasma torch arc transfer circuit
JP2925467B2 (ja) * 1994-12-27 1999-07-28 株式会社三社電機製作所 プラズマアーク電源装置
US5620617A (en) * 1995-10-30 1997-04-15 Hypertherm, Inc. Circuitry and method for maintaining a plasma arc during operation of a plasma arc torch system

Also Published As

Publication number Publication date
RU2143963C1 (ru) 2000-01-10
MY116725A (en) 2004-03-31
ES2312180T3 (es) 2009-02-16
UA44800C2 (uk) 2002-03-15
JPH10296444A (ja) 1998-11-10
KR100296056B1 (ko) 2002-11-18
AU5839698A (en) 1998-10-01
AU705753B2 (en) 1999-06-03
EP0865230B1 (en) 2008-08-20
TR199800441A3 (tr) 1999-10-21
CN1087672C (zh) 2002-07-17
EP0865230A1 (en) 1998-09-16
JP2949665B2 (ja) 1999-09-20
TR199800441A2 (xx) 1999-10-21
ID20040A (id) 1998-09-17
ATE406084T1 (de) 2008-09-15
CA2231634A1 (en) 1998-09-13
DE69839901D1 (de) 2008-10-02
US5831237A (en) 1998-11-03
CN1203843A (zh) 1999-01-06
TW533753B (en) 2003-05-21
KR19980080233A (ko) 1998-11-25
CA2231634C (en) 2001-02-06

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