GB1430248A - Apparatus and a method for controlling plasma torches - Google Patents

Apparatus and a method for controlling plasma torches

Info

Publication number
GB1430248A
GB1430248A GB3112573A GB3112573A GB1430248A GB 1430248 A GB1430248 A GB 1430248A GB 3112573 A GB3112573 A GB 3112573A GB 3112573 A GB3112573 A GB 3112573A GB 1430248 A GB1430248 A GB 1430248A
Authority
GB
United Kingdom
Prior art keywords
torches
resistor
torch
solenoid
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.)
Expired
Application number
GB3112573A
Other languages
English (en)
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.)
Zentralinstitut fuer Schweisstechnik der DDR
Original Assignee
Zentralinstitut fuer Schweisstechnik der DDR
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 Zentralinstitut fuer Schweisstechnik der DDR filed Critical Zentralinstitut fuer Schweisstechnik der DDR
Publication of GB1430248A publication Critical patent/GB1430248A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
GB3112573A 1972-06-29 1973-06-29 Apparatus and a method for controlling plasma torches Expired GB1430248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16403172A DD97842A1 (zh) 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
GB1430248A true GB1430248A (en) 1976-03-31

Family

ID=5487232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3112573A Expired GB1430248A (en) 1972-06-29 1973-06-29 Apparatus and a method for controlling plasma torches

Country Status (3)

Country Link
DD (1) DD97842A1 (zh)
DE (1) DE2332066A1 (zh)
GB (1) GB1430248A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145310A (en) * 1981-03-19 1985-03-20 Loughborough Consult Ltd Generating a plurality of electric discharges, plasma torches
FR2910361A1 (fr) * 2006-12-22 2008-06-27 Air Liquide Decoupe squelette manuel integre aux machines de coupage plasma automatiques
CN102357723A (zh) * 2011-10-17 2012-02-22 无锡市南方电器制造有限公司 数控等离子切割机非高频引弧电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145310A (en) * 1981-03-19 1985-03-20 Loughborough Consult Ltd Generating a plurality of electric discharges, plasma torches
FR2910361A1 (fr) * 2006-12-22 2008-06-27 Air Liquide Decoupe squelette manuel integre aux machines de coupage plasma automatiques
CN102357723A (zh) * 2011-10-17 2012-02-22 无锡市南方电器制造有限公司 数控等离子切割机非高频引弧电路

Also Published As

Publication number Publication date
DE2332066A1 (de) 1974-02-14
DD97842A1 (zh) 1973-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee