JPS611473A - プラズマ切断，溶接機の電源回路 - Google Patents

プラズマ切断，溶接機の電源回路

Info

Publication number
JPS611473A
JPS611473A JP11909084A JP11909084A JPS611473A JP S611473 A JPS611473 A JP S611473A JP 11909084 A JP11909084 A JP 11909084A JP 11909084 A JP11909084 A JP 11909084A JP S611473 A JPS611473 A JP S611473A
Authority
JP
Japan
Prior art keywords
arc
circuit
main
pilot
power supply
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
JP11909084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0361548B2 (enExample
Inventor
Tsutomu Kitagawa
勉 北川
Takayuki Kashima
孝之 鹿島
Hirobumi Nomura
博文 野村
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP11909084A priority Critical patent/JPS611473A/ja
Publication of JPS611473A publication Critical patent/JPS611473A/ja
Publication of JPH0361548B2 publication Critical patent/JPH0361548B2/ja
Granted 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
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding Control (AREA)
JP11909084A 1984-06-12 1984-06-12 プラズマ切断，溶接機の電源回路 Granted JPS611473A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11909084A JPS611473A (ja) 1984-06-12 1984-06-12 プラズマ切断，溶接機の電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11909084A JPS611473A (ja) 1984-06-12 1984-06-12 プラズマ切断，溶接機の電源回路

Publications (2)

Publication Number Publication Date
JPS611473A true JPS611473A (ja) 1986-01-07
JPH0361548B2 JPH0361548B2 (enExample) 1991-09-20

Family

ID=14752643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11909084A Granted JPS611473A (ja) 1984-06-12 1984-06-12 プラズマ切断，溶接機の電源回路

Country Status (1)

Country Link
JP (1) JPS611473A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779771A1 (en) * 1995-12-15 1997-06-18 Illinois Tool Works Inc. Plasma cutting apparatus
JPH09181734A (ja) * 1995-12-26 1997-07-11 Nippon Denki Ido Tsushin Kk 館内情報伝送システム
US8678405B2 (en) 2010-09-08 2014-03-25 Jtekt Corporation Motor vehicle steering system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779771A1 (en) * 1995-12-15 1997-06-18 Illinois Tool Works Inc. Plasma cutting apparatus
JPH09181734A (ja) * 1995-12-26 1997-07-11 Nippon Denki Ido Tsushin Kk 館内情報伝送システム
US8678405B2 (en) 2010-09-08 2014-03-25 Jtekt Corporation Motor vehicle steering system

Also Published As

Publication number Publication date
JPH0361548B2 (enExample) 1991-09-20

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