IT1098872B - Sorgente di corrente impulsiva per la saldatura mig ad arco - Google Patents
Sorgente di corrente impulsiva per la saldatura mig ad arcoInfo
- 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
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)
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) | FI782626A (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)
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)
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 |
US4009365A (en) * | 1973-12-17 | 1977-02-22 | Institut Po Metaloznanie I Technologia Na Metalite | Pulsed-DC arc welding |
BG19652A1 (it) * | 1973-12-17 | 1975-10-10 |
-
1977
- 1977-09-19 CH CH1141077A patent/CH629134A5/de not_active IP Right Cessation
-
1978
- 1978-08-02 AT AT0561678A patent/AT367335B/de not_active IP Right Cessation
- 1978-08-04 SE SE7808397A patent/SE7808397L/xx unknown
- 1978-08-09 DE DE2834775A patent/DE2834775C2/de not_active Expired
- 1978-08-28 FI FI782626A patent/FI782626A/fi unknown
- 1978-09-01 PT PT68497A patent/PT68497A/pt unknown
- 1978-09-04 FR FR7825424A patent/FR2403595A1/fr active Granted
- 1978-09-08 NL NL7809163A patent/NL7809163A/xx not_active Application Discontinuation
- 1978-09-08 BE BE190359A patent/BE870331A/xx not_active IP Right Cessation
- 1978-09-11 ZA ZA00785150A patent/ZA785150B/xx unknown
- 1978-09-12 AU AU39770/78A patent/AU520457B2/en not_active Expired
- 1978-09-14 IN IN1011/CAL/78A patent/IN149586B/en unknown
- 1978-09-14 GB GB7836762A patent/GB2004672B/en not_active Expired
- 1978-09-16 ES ES473436A patent/ES473436A1/es not_active Expired
- 1978-09-18 DK DK411078A patent/DK411078A/da not_active Application Discontinuation
- 1978-09-18 NO NO783139A patent/NO783139L/no unknown
- 1978-09-19 IT IT27860/78A patent/IT1098872B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2004672A (en) | 1979-04-04 |
CH629134A5 (de) | 1982-04-15 |
ATA561678A (de) | 1981-11-15 |
ES473436A1 (es) | 1979-04-01 |
FI782626A (fi) | 1979-03-20 |
IT7827860A0 (it) | 1978-09-19 |
DE2834775A1 (de) | 1979-03-29 |
DE2834775C2 (de) | 1984-09-13 |
DK411078A (da) | 1979-03-20 |
IN149586B (it) | 1982-01-30 |
NL7809163A (nl) | 1979-03-21 |
AU3977078A (en) | 1980-03-20 |
FR2403595A1 (fr) | 1979-04-13 |
AU520457B2 (en) | 1982-02-04 |
PT68497A (pt) | 1978-10-01 |
SE7808397L (sv) | 1979-03-20 |
FR2403595B1 (it) | 1982-04-23 |
BE870331A (fr) | 1979-01-02 |
NO783139L (no) | 1979-03-20 |
GB2004672B (en) | 1982-07-14 |
AT367335B (de) | 1982-06-25 |
ZA785150B (en) | 1979-08-29 |
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