JP2925467B2 - プラズマアーク電源装置 - Google Patents

プラズマアーク電源装置

Info

Publication number
JP2925467B2
JP2925467B2 JP6339850A JP33985094A JP2925467B2 JP 2925467 B2 JP2925467 B2 JP 2925467B2 JP 6339850 A JP6339850 A JP 6339850A JP 33985094 A JP33985094 A JP 33985094A JP 2925467 B2 JP2925467 B2 JP 2925467B2
Authority
JP
Japan
Prior art keywords
current
plasma
pilot
power supply
detection signal
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 - Fee Related
Application number
JP6339850A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08174225A (ja
Inventor
国男 狩野
晴雄 森口
敏一 藤吉
敦史 木下
隆志 橋本
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.)
Sansha Electric Manufacturing Co Ltd
Original Assignee
Sansha Electric Manufacturing Co Ltd
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 Sansha Electric Manufacturing Co Ltd filed Critical Sansha Electric Manufacturing Co Ltd
Priority to JP6339850A priority Critical patent/JP2925467B2/ja
Priority to KR1019950052392A priority patent/KR960027217A/ko
Priority to TW084113736A priority patent/TW291454B/zh
Priority to CN95120101A priority patent/CN1041040C/zh
Priority to US08/579,254 priority patent/US5630952A/en
Publication of JPH08174225A publication Critical patent/JPH08174225A/ja
Application granted granted Critical
Publication of JP2925467B2 publication Critical patent/JP2925467B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05H1/36—Circuit arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M11/00—Power conversion systems not covered by the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
  • Plasma Technology (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Generation Of Surge Voltage And Current (AREA)
JP6339850A 1994-12-27 1994-12-27 プラズマアーク電源装置 Expired - Fee Related JP2925467B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6339850A JP2925467B2 (ja) 1994-12-27 1994-12-27 プラズマアーク電源装置
KR1019950052392A KR960027217A (ko) 1994-12-27 1995-12-20 플라즈마아아크 전원장치
TW084113736A TW291454B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-12-27 1995-12-22
CN95120101A CN1041040C (zh) 1994-12-27 1995-12-27 等离子电弧电源装置
US08/579,254 US5630952A (en) 1994-12-27 1995-12-27 Plasma-arc power supply apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6339850A JP2925467B2 (ja) 1994-12-27 1994-12-27 プラズマアーク電源装置

Publications (2)

Publication Number Publication Date
JPH08174225A JPH08174225A (ja) 1996-07-09
JP2925467B2 true JP2925467B2 (ja) 1999-07-28

Family

ID=18331418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6339850A Expired - Fee Related JP2925467B2 (ja) 1994-12-27 1994-12-27 プラズマアーク電源装置

Country Status (5)

Country Link
US (1) US5630952A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2925467B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR960027217A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1041040C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW291454B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335505B1 (ko) * 1996-09-06 2002-09-26 가부시키가이샤 산샤덴키세이사쿠쇼 아크절단기
JP3162639B2 (ja) * 1996-11-22 2001-05-08 株式会社三社電機製作所 電源装置
US5866869A (en) * 1997-02-24 1999-02-02 Illinois Tool Works Inc. Plasma pilot arc control
US5831237A (en) * 1997-03-13 1998-11-03 The Lincoln Electric Company Plasma arc power system and method of operating same
US5847354A (en) * 1997-03-18 1998-12-08 The Lincoln Electric Company Arc transfer circuit
US5844197A (en) * 1997-07-28 1998-12-01 The Lincoln Electric Company Arc retract circuit and method
US5990443A (en) * 1998-03-12 1999-11-23 Thermal Dynamics Corporation Plasma torch pilot arc circuit
US6194681B1 (en) * 2000-02-04 2001-02-27 Sansha Electric Manufacturing Company Limited Power supply apparatus for arc-utilizing machine
US6350960B1 (en) 2000-11-28 2002-02-26 Thermal Dynamics Corporation Parts-in-place safety reset circuit and method for contact start plasma-arc torch
US6369350B1 (en) 2001-05-30 2002-04-09 Thermal Dynamics Corporation Plasma-arc torch system with pilot re-attach circuit and method
US20040011290A1 (en) * 2002-06-10 2004-01-22 Takaharu Kondo Apparatus and process for forming deposited film
US6794601B2 (en) 2002-09-05 2004-09-21 Thermal Dynamics Corporation Plasma arc torch system with pilot re-attach circuit and method
US6967305B2 (en) * 2003-08-18 2005-11-22 Mks Instruments, Inc. Control of plasma transitions in sputter processing systems
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
FR2961968B1 (fr) * 2010-06-25 2012-08-10 Univ Nancy 1 Henri Poincare Dispositif de generation controlee d'arcs electriques
US8395074B2 (en) * 2010-12-03 2013-03-12 Kaliburn, Inc. Plasma ARC systems with cutting and marking functions
JP5908802B2 (ja) * 2012-06-19 2016-04-26 株式会社ダイヘン プラズマアーク溶接方法およびプラズマアーク溶接システム
CN103551716B (zh) * 2013-10-25 2016-06-22 华南理工大学 全数字强功率等离子弧精细化切割系统
GB2540994A (en) * 2015-08-04 2017-02-08 Edwards Ltd Control of power supplied to a plasma torch to compensate for changes at an electrode
CN110224627B (zh) * 2019-05-24 2025-03-14 中核同创(成都)科技有限公司 一种多用途复合式等离子体镀膜用偏压电源
CN114600212A (zh) 2019-09-11 2022-06-07 电弧抑制技术公司 电力接触电极表面等离子体治疗

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225658A (en) * 1988-03-24 1993-07-06 Kabushiki Kaisha Komatsu Seisakusho Stopping a plasma arc cutter upon completion of cutting
JP2621571B2 (ja) * 1990-04-24 1997-06-18 富士電機株式会社 自動販売機の庫内冷却装置
US5170030A (en) * 1991-04-08 1992-12-08 Thermal Dynamics Corporation Plasma torch electronic pulsing circuit
JPH0675791A (ja) * 1992-08-27 1994-03-18 Nec Corp 資源管理方式
US5530220A (en) * 1994-04-11 1996-06-25 Thermal Dynamics Corporation Plasma torch arc transfer circuit
US5506384A (en) * 1994-04-21 1996-04-09 Kabushiki Kaisha Komatsu Seisakusho Plasma arc cutting machine with variable constant current source and variable resistor

Also Published As

Publication number Publication date
KR960027217A (ko) 1996-07-22
JPH08174225A (ja) 1996-07-09
CN1041040C (zh) 1998-12-02
TW291454B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-11-21
US5630952A (en) 1997-05-20
CN1143853A (zh) 1997-02-26

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