FR2149347B1 - - Google Patents

Info

Publication number
FR2149347B1
FR2149347B1 FR7224254A FR7224254A FR2149347B1 FR 2149347 B1 FR2149347 B1 FR 2149347B1 FR 7224254 A FR7224254 A FR 7224254A FR 7224254 A FR7224254 A FR 7224254A FR 2149347 B1 FR2149347 B1 FR 2149347B1
Authority
FR
France
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
FR7224254A
Other languages
French (fr)
Other versions
FR2149347A1 (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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of FR2149347A1 publication Critical patent/FR2149347A1/fr
Application granted granted Critical
Publication of FR2149347B1 publication Critical patent/FR2149347B1/fr
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)
  • Plasma Technology (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
FR7224254A 1971-08-16 1972-07-05 Expired FR2149347B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140967 DE2140967C3 (en) 1971-08-16 1971-08-16 Equipment for plasma welding and cutting

Publications (2)

Publication Number Publication Date
FR2149347A1 FR2149347A1 (en) 1973-03-30
FR2149347B1 true FR2149347B1 (en) 1974-07-26

Family

ID=5816863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224254A Expired FR2149347B1 (en) 1971-08-16 1972-07-05

Country Status (8)

Country Link
JP (1) JPS5131032B2 (en)
CH (1) CH535630A (en)
DE (1) DE2140967C3 (en)
FR (1) FR2149347B1 (en)
GB (1) GB1395938A (en)
IT (1) IT962108B (en)
NL (1) NL162581C (en)
SE (1) SE370652B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601721A (en) * 1976-02-20 1977-08-23 Philips Nv METHOD AND DEVICE FOR PLASMA-MIG WELDING.
JPS544258A (en) * 1977-06-11 1979-01-12 Denyo Co Ltd Method and apparatus for generating plasma arc
JPS5418452A (en) * 1977-07-12 1979-02-10 Nippon Steel Corp Plasma cutting method
DE2900330A1 (en) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona PROCESS FOR PLASMA GENERATION IN A PLASMA ARC GENERATOR AND DEVICE FOR CARRYING OUT THE PROCESS
EP0026072B1 (en) * 1979-09-11 1983-09-21 Commonwealth Scientific And Industrial Research Organisation A generator of high current pulses
DE3544605A1 (en) * 1985-12-17 1987-06-19 Linde Ag Method for producing a plasma arc, and a plasma arc burner for carrying out the method
CN101941114B (en) * 2010-08-27 2012-08-29 无锡华联科技集团有限公司 Plasma arc initiating device

Also Published As

Publication number Publication date
JPS5131032B2 (en) 1976-09-04
GB1395938A (en) 1975-05-29
IT962108B (en) 1973-12-20
DE2140967A1 (en) 1973-02-22
NL7208925A (en) 1973-02-20
SE370652B (en) 1974-10-28
DE2140967C3 (en) 1980-04-17
CH535630A (en) 1973-04-15
JPS4828343A (en) 1973-04-14
FR2149347A1 (en) 1973-03-30
NL162581C (en) 1980-06-16
NL162581B (en) 1980-01-15
DE2140967B2 (en) 1976-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse