NO782977L - Lysbuesveisemaskin for likestroem - Google Patents

Lysbuesveisemaskin for likestroem

Info

Publication number
NO782977L
NO782977L NO782977A NO782977A NO782977L NO 782977 L NO782977 L NO 782977L NO 782977 A NO782977 A NO 782977A NO 782977 A NO782977 A NO 782977A NO 782977 L NO782977 L NO 782977L
Authority
NO
Norway
Prior art keywords
rectifier
welding
transformer
current
choke coil
Prior art date
Application number
NO782977A
Other languages
English (en)
Norwegian (no)
Inventor
Soeren Chr Jensen
Joern Roedbro
Original Assignee
Migatronic Svejsemask
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 Migatronic Svejsemask filed Critical Migatronic Svejsemask
Publication of NO782977L publication Critical patent/NO782977L/no

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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from DC input or output
    • 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
    • H02M11/00—Power conversion systems not covered by the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
NO782977A 1977-09-06 1978-09-01 Lysbuesveisemaskin for likestroem NO782977L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37073/77A GB1601589A (en) 1977-09-06 1977-09-06 Arc welding apparatus

Publications (1)

Publication Number Publication Date
NO782977L true NO782977L (no) 1979-03-07

Family

ID=10393509

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782977A NO782977L (no) 1977-09-06 1978-09-01 Lysbuesveisemaskin for likestroem

Country Status (13)

Country Link
JP (1) JPS5462947A (es)
BE (1) BE870270A (es)
DE (1) DE2838471A1 (es)
DK (1) DK391278A (es)
ES (1) ES473131A1 (es)
FI (1) FI782734A7 (es)
FR (1) FR2401736A1 (es)
GB (1) GB1601589A (es)
IT (1) IT7827375A0 (es)
NL (1) NL7809058A (es)
NO (1) NO782977L (es)
PT (1) PT68521A (es)
SE (1) SE7809391L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950411C2 (de) * 1979-12-14 1986-07-03 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Gleichrichtervorrichtung mit gesiebter Ausgangsspannung
GB8502192D0 (en) * 1985-01-29 1985-02-27 Webb S W Arc welding tool
JP2980827B2 (ja) * 1995-06-23 1999-11-22 株式会社三社電機製作所 アーク溶接機
WO1999005771A1 (en) 1997-07-23 1999-02-04 Brighton Barry David An electrical power generation unit
WO2002066196A1 (en) * 2001-02-20 2002-08-29 Deon John Du Plessis An electrical power generation unit

Also Published As

Publication number Publication date
FI782734A7 (fi) 1979-03-07
SE7809391L (sv) 1979-03-07
IT7827375A0 (it) 1978-09-06
ES473131A1 (es) 1979-04-16
GB1601589A (en) 1981-11-04
BE870270A (fr) 1979-01-02
DK391278A (da) 1979-03-07
PT68521A (en) 1978-10-01
NL7809058A (nl) 1979-03-08
DE2838471A1 (de) 1979-04-05
JPS5462947A (en) 1979-05-21
FR2401736A1 (fr) 1979-03-30

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