FI782626A - IMPULSSTROEMKAELLA FOER LJUSBAOGE-MIG-SVETSNING - Google Patents

IMPULSSTROEMKAELLA FOER LJUSBAOGE-MIG-SVETSNING

Info

Publication number
FI782626A
FI782626A FI782626A FI782626A FI782626A FI 782626 A FI782626 A FI 782626A FI 782626 A FI782626 A FI 782626A FI 782626 A FI782626 A FI 782626A FI 782626 A FI782626 A FI 782626A
Authority
FI
Finland
Prior art keywords
svetsning
ljusbaoge
impulsstroemkaella
foer
mig
Prior art date
Application number
FI782626A
Other languages
Finnish (fi)
Inventor
Walter Kunz
Martin Brack
Original Assignee
Oerlikon Buehrle Schweisstech
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 Oerlikon Buehrle Schweisstech filed Critical Oerlikon Buehrle Schweisstech
Publication of FI782626A publication Critical patent/FI782626A/en

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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
FI782626A 1977-09-19 1978-08-28 IMPULSSTROEMKAELLA FOER LJUSBAOGE-MIG-SVETSNING FI782626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1141077A CH629134A5 (en) 1977-09-19 1977-09-19 DEVICE FOR MIG-PULSE ARC WELDING.

Publications (1)

Publication Number Publication Date
FI782626A true FI782626A (en) 1979-03-20

Family

ID=4373229

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782626A FI782626A (en) 1977-09-19 1978-08-28 IMPULSSTROEMKAELLA FOER LJUSBAOGE-MIG-SVETSNING

Country Status (17)

Country Link
AT (1) AT367335B (en)
AU (1) AU520457B2 (en)
BE (1) BE870331A (en)
CH (1) CH629134A5 (en)
DE (1) DE2834775C2 (en)
DK (1) DK411078A (en)
ES (1) ES473436A1 (en)
FI (1) FI782626A (en)
FR (1) FR2403595A1 (en)
GB (1) GB2004672B (en)
IN (1) IN149586B (en)
IT (1) IT1098872B (en)
NL (1) NL7809163A (en)
NO (1) NO783139L (en)
PT (1) PT68497A (en)
SE (1) SE7808397L (en)
ZA (1) ZA785150B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063619B1 (en) * 1981-04-23 1985-12-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device
DE4121237C2 (en) * 1991-06-27 1994-07-21 Utp Schweissmaterial Electronic welding current generator for pulsed arc welding
DE102014115256B4 (en) 2014-10-20 2019-10-02 Rehm Gmbh & Co. Kg Welding process with pulsed welding current and welding machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561356A (en) * 1968-01-26 1969-03-28
US3588465A (en) * 1968-10-29 1971-06-28 Air Reduction Line voltage compensating pulsed power welding supply
US3588466A (en) * 1969-01-16 1971-06-28 Air Reduction Pulsed power welding system with suppressed pulse start
JPS4839713B1 (en) * 1970-08-31 1973-11-26
SE374240B (en) * 1972-04-18 1975-02-24 Elektriska Svetsnings Ab
USRE29400E (en) * 1972-04-18 1977-09-13 Elektriska Svetsningsaktiebolaget Direct current power supply for manual arc welding
BG19652A1 (en) * 1973-12-17 1975-10-10
US4009365A (en) * 1973-12-17 1977-02-22 Institut Po Metaloznanie I Technologia Na Metalite Pulsed-DC arc welding

Also Published As

Publication number Publication date
FR2403595A1 (en) 1979-04-13
DK411078A (en) 1979-03-20
AT367335B (en) 1982-06-25
GB2004672A (en) 1979-04-04
IT7827860A0 (en) 1978-09-19
SE7808397L (en) 1979-03-20
AU520457B2 (en) 1982-02-04
BE870331A (en) 1979-01-02
FR2403595B1 (en) 1982-04-23
IN149586B (en) 1982-01-30
GB2004672B (en) 1982-07-14
DE2834775A1 (en) 1979-03-29
PT68497A (en) 1978-10-01
NL7809163A (en) 1979-03-21
CH629134A5 (en) 1982-04-15
ES473436A1 (en) 1979-04-01
NO783139L (en) 1979-03-20
DE2834775C2 (en) 1984-09-13
ZA785150B (en) 1979-08-29
IT1098872B (en) 1985-09-18
AU3977078A (en) 1980-03-20
ATA561678A (en) 1981-11-15

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