TW366300B - ARC transfer circuit - Google Patents

ARC transfer circuit

Info

Publication number
TW366300B
TW366300B TW087104027A TW87104027A TW366300B TW 366300 B TW366300 B TW 366300B TW 087104027 A TW087104027 A TW 087104027A TW 87104027 A TW87104027 A TW 87104027A TW 366300 B TW366300 B TW 366300B
Authority
TW
Taiwan
Prior art keywords
current
circuit branch
workpiece
arc
electrode
Prior art date
Application number
TW087104027A
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
Priority claimed from US08/819,968 external-priority patent/US5847354A/en
Application filed by Lincoln Electric Co filed Critical Lincoln Electric Co
Application granted granted Critical
Publication of TW366300B publication Critical patent/TW366300B/zh

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
    • 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
    • B23K10/006—Control circuits therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Plasma Technology (AREA)
TW087104027A 1997-03-18 1998-03-18 ARC transfer circuit TW366300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/819,968 US5847354A (en) 1997-03-18 1997-03-18 Arc transfer circuit

Publications (1)

Publication Number Publication Date
TW366300B true TW366300B (en) 1999-08-11

Family

ID=29584902

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087104027A TW366300B (en) 1997-03-18 1998-03-18 ARC transfer circuit

Country Status (4)

Country Link
KR (1) KR100286502B1 (zh)
ID (1) ID20080A (zh)
MY (1) MY116729A (zh)
TW (1) TW366300B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886739B1 (ko) * 2002-03-11 2009-03-04 가부시키가이샤 히다치 하이테크놀로지즈 전원장치와 이것을 사용한 반도체제조장치 및반도체웨이퍼의 제조방법
KR100822390B1 (ko) * 2002-03-11 2008-04-16 가부시키가이샤 히다치 하이테크놀로지즈 플라즈마생성장치용 고주파전원장치
KR20040034262A (ko) * 2002-10-21 2004-04-28 주식회사 다원시스 플라즈마 처리 장치에 사용되는 전류 제한기

Also Published As

Publication number Publication date
ID20080A (id) 1998-09-24
KR19980080346A (ko) 1998-11-25
KR100286502B1 (ko) 2001-04-16
MY116729A (en) 2004-03-31

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees