IT1098872B - Sorgente di corrente impulsiva per la saldatura mig ad arco - Google Patents

Sorgente di corrente impulsiva per la saldatura mig ad arco

Info

Publication number
IT1098872B
IT1098872B IT27860/78A IT2786078A IT1098872B IT 1098872 B IT1098872 B IT 1098872B IT 27860/78 A IT27860/78 A IT 27860/78A IT 2786078 A IT2786078 A IT 2786078A IT 1098872 B IT1098872 B IT 1098872B
Authority
IT
Italy
Prior art keywords
current source
mig welding
impulsive current
arc mig
arc
Prior art date
Application number
IT27860/78A
Other languages
English (en)
Other versions
IT7827860A0 (it
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 IT7827860A0 publication Critical patent/IT7827860A0/it
Application granted granted Critical
Publication of IT1098872B publication Critical patent/IT1098872B/it

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)
IT27860/78A 1977-09-19 1978-09-19 Sorgente di corrente impulsiva per la saldatura mig ad arco IT1098872B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1141077A CH629134A5 (de) 1977-09-19 1977-09-19 Vorrichtung zum mig-impulslichtbogenschweissen.

Publications (2)

Publication Number Publication Date
IT7827860A0 IT7827860A0 (it) 1978-09-19
IT1098872B true IT1098872B (it) 1985-09-18

Family

ID=4373229

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27860/78A IT1098872B (it) 1977-09-19 1978-09-19 Sorgente di corrente impulsiva per la saldatura mig ad arco

Country Status (17)

Country Link
AT (1) AT367335B (it)
AU (1) AU520457B2 (it)
BE (1) BE870331A (it)
CH (1) CH629134A5 (it)
DE (1) DE2834775C2 (it)
DK (1) DK411078A (it)
ES (1) ES473436A1 (it)
FI (1) FI782626A7 (it)
FR (1) FR2403595A1 (it)
GB (1) GB2004672B (it)
IN (1) IN149586B (it)
IT (1) IT1098872B (it)
NL (1) NL7809163A (it)
NO (1) NO783139L (it)
PT (1) PT68497A (it)
SE (1) SE7808397L (it)
ZA (1) ZA785150B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173176D1 (en) * 1981-04-23 1986-01-23 Osaka Transformer Co Ltd Pulse arc welding method and device
DE4121237C2 (de) * 1991-06-27 1994-07-21 Utp Schweissmaterial Elektronischer Schweißstrom-Generator für das Impuls-Lichtbogenschweißen
DE102014115256B4 (de) 2014-10-20 2019-10-02 Rehm Gmbh & Co. Kg Schweißverfahren mit gepulstem Schweißstrom und Schweißgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561356A (it) * 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 (it) * 1970-08-31 1973-11-26
SE374240B (it) * 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 (it) * 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
PT68497A (pt) 1978-10-01
BE870331A (fr) 1979-01-02
FR2403595A1 (fr) 1979-04-13
FR2403595B1 (it) 1982-04-23
ZA785150B (en) 1979-08-29
ES473436A1 (es) 1979-04-01
DK411078A (da) 1979-03-20
IN149586B (it) 1982-01-30
IT7827860A0 (it) 1978-09-19
NL7809163A (nl) 1979-03-21
FI782626A7 (fi) 1979-03-20
AU520457B2 (en) 1982-02-04
SE7808397L (sv) 1979-03-20
DE2834775A1 (de) 1979-03-29
AT367335B (de) 1982-06-25
ATA561678A (de) 1981-11-15
GB2004672B (en) 1982-07-14
AU3977078A (en) 1980-03-20
DE2834775C2 (de) 1984-09-13
NO783139L (no) 1979-03-20
CH629134A5 (de) 1982-04-15
GB2004672A (en) 1979-04-04

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