FR2208753B3 - - Google Patents

Info

Publication number
FR2208753B3
FR2208753B3 FR7342270A FR7342270A FR2208753B3 FR 2208753 B3 FR2208753 B3 FR 2208753B3 FR 7342270 A FR7342270 A FR 7342270A FR 7342270 A FR7342270 A FR 7342270A FR 2208753 B3 FR2208753 B3 FR 2208753B3
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
FR7342270A
Other versions
FR2208753A1 (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.)
ERDMANN JESNITZER FRIEDRICH
Original Assignee
ERDMANN JESNITZER FRIEDRICH
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 ERDMANN JESNITZER FRIEDRICH filed Critical ERDMANN JESNITZER FRIEDRICH
Publication of FR2208753A1 publication Critical patent/FR2208753A1/fr
Application granted granted Critical
Publication of FR2208753B3 publication Critical patent/FR2208753B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1012—Power supply characterised by parts of the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
FR7342270A 1972-11-30 1973-11-28 Welding current generator circuit - with regulation and control system Granted FR2208753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722258656 DE2258656A1 (de) 1972-11-30 1972-11-30 Regel- und steuerbare schweisstromquelle

Publications (2)

Publication Number Publication Date
FR2208753A1 FR2208753A1 (en) 1974-06-28
FR2208753B3 true FR2208753B3 (fr) 1976-10-08

Family

ID=5863138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342270A Granted FR2208753A1 (en) 1972-11-30 1973-11-28 Welding current generator circuit - with regulation and control system

Country Status (4)

Country Link
DE (1) DE2258656A1 (fr)
FR (1) FR2208753A1 (fr)
IT (1) IT997675B (fr)
NL (1) NL7316061A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706102C2 (de) * 1977-02-12 1984-08-09 Messer Griesheim Gmbh, 6000 Frankfurt Schaltvorrichtung zum Stabilisieren eines Wechselstromschweißlichtbogens bzw. zum Zünden eines Gleich- oder Wechselstromschweißlichtbogens
DE2728980C2 (de) * 1977-06-28 1986-11-20 Peter Dr.-Ing. 5100 Aachen Puschner Vorrichtung zum Lichtbogenschweißen mit abschmelzender Elektrode und einer schnell kennlinienumschaltbaren Schweißenergiequelle
JPS5823569A (ja) * 1981-07-31 1983-02-12 Mitsubishi Electric Corp 直流ア−ク溶接装置
JPS5829571A (ja) * 1981-08-12 1983-02-21 Mitsubishi Electric Corp 直流ア−ク溶接装置
DE3200086C3 (de) * 1982-01-05 1994-09-01 Puschner Peter Elektronische Schweißenergiequelle für das Lichtbogenschweißen mit vorgebbarem statischem und dynamischem Verhalten
FR2553945B1 (fr) * 1983-10-21 1985-12-06 Cem Comp Electro Mec Dispositif vernier pour hacheur statique a semi-conducteurs

Also Published As

Publication number Publication date
DE2258656A1 (de) 1974-06-06
NL7316061A (fr) 1974-06-04
IT997675B (it) 1975-12-30
FR2208753A1 (en) 1974-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse