ES473436A1 - Perfeccionamientos en las fuentes de corriente de impulsos para la soldadura bajo gas inerte entre metales - Google Patents
Perfeccionamientos en las fuentes de corriente de impulsos para la soldadura bajo gas inerte entre metalesInfo
- Publication number
- ES473436A1 ES473436A1 ES473436A ES473436A ES473436A1 ES 473436 A1 ES473436 A1 ES 473436A1 ES 473436 A ES473436 A ES 473436A ES 473436 A ES473436 A ES 473436A ES 473436 A1 ES473436 A1 ES 473436A1
- Authority
- ES
- Spain
- Prior art keywords
- current supply
- welding current
- control
- thyristor
- energisation
- Prior art date
- 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
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 (1)
| Publication Number | Publication Date |
|---|---|
| ES473436A1 true ES473436A1 (es) | 1979-04-01 |
Family
ID=4373229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473436A Expired ES473436A1 (es) | 1977-09-19 | 1978-09-16 | Perfeccionamientos en las fuentes de corriente de impulsos para la soldadura bajo gas inerte entre metales |
Country Status (17)
| Country | Link |
|---|---|
| AT (1) | AT367335B (sv) |
| AU (1) | AU520457B2 (sv) |
| BE (1) | BE870331A (sv) |
| CH (1) | CH629134A5 (sv) |
| DE (1) | DE2834775C2 (sv) |
| DK (1) | DK411078A (sv) |
| ES (1) | ES473436A1 (sv) |
| FI (1) | FI782626A (sv) |
| FR (1) | FR2403595A1 (sv) |
| GB (1) | GB2004672B (sv) |
| IN (1) | IN149586B (sv) |
| IT (1) | IT1098872B (sv) |
| NL (1) | NL7809163A (sv) |
| NO (1) | NO783139L (sv) |
| PT (1) | PT68497A (sv) |
| SE (1) | SE7808397L (sv) |
| ZA (1) | ZA785150B (sv) |
Families Citing this family (3)
| 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 (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 (sv) * | 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 (sv) * | 1970-08-31 | 1973-11-26 | ||
| USRE29400E (en) * | 1972-04-18 | 1977-09-13 | Elektriska Svetsningsaktiebolaget | Direct current power supply for manual arc welding |
| SE374240B (sv) * | 1972-04-18 | 1975-02-24 | Elektriska Svetsnings Ab | |
| BG19652A1 (sv) * | 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 |
-
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/sv 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 BE BE190359A patent/BE870331A/xx not_active IP Right Cessation
- 1978-09-08 NL NL7809163A patent/NL7809163A/xx not_active Application Discontinuation
- 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 NO NO783139A patent/NO783139L/no unknown
- 1978-09-18 DK DK411078A patent/DK411078A/da not_active Application Discontinuation
- 1978-09-19 IT IT27860/78A patent/IT1098872B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1098872B (it) | 1985-09-18 |
| NL7809163A (nl) | 1979-03-21 |
| FR2403595B1 (sv) | 1982-04-23 |
| GB2004672B (en) | 1982-07-14 |
| DE2834775A1 (de) | 1979-03-29 |
| FI782626A (fi) | 1979-03-20 |
| SE7808397L (sv) | 1979-03-20 |
| ZA785150B (en) | 1979-08-29 |
| BE870331A (fr) | 1979-01-02 |
| AU520457B2 (en) | 1982-02-04 |
| FR2403595A1 (fr) | 1979-04-13 |
| DK411078A (da) | 1979-03-20 |
| NO783139L (no) | 1979-03-20 |
| GB2004672A (en) | 1979-04-04 |
| IN149586B (sv) | 1982-01-30 |
| IT7827860A0 (it) | 1978-09-19 |
| AT367335B (de) | 1982-06-25 |
| DE2834775C2 (de) | 1984-09-13 |
| ATA561678A (de) | 1981-11-15 |
| AU3977078A (en) | 1980-03-20 |
| CH629134A5 (de) | 1982-04-15 |
| PT68497A (pt) | 1978-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE95741T1 (de) | Impulslichtbogenschweissen. | |
| ES449060A1 (es) | Una disposicion de circuito de control para generar una se- nal de control pulsatoria periodica. | |
| GB1086303A (en) | Improvements in or relating to motor controllers | |
| ES473436A1 (es) | Perfeccionamientos en las fuentes de corriente de impulsos para la soldadura bajo gas inerte entre metales | |
| JPS5484252A (en) | Switching electric source circuit | |
| GB1008183A (en) | A control circuit for use in controlling the output of an electrical device | |
| JPS5637179A (en) | Heat-sensitive recording system | |
| CA1265211C (en) | PULSE REGULATOR DEVICE FOR WELDING | |
| JPS541665A (en) | Ic for watches | |
| GB1289566A (sv) | ||
| JPS5385598A (en) | Method of controlling electrospark machining | |
| GB1038583A (en) | Welding control circuit | |
| JPS5218292A (en) | Electrode operating control device for electrospark machining | |
| JPS5653572A (en) | Gate pulse generating method for thyristor converter | |
| JPS5724116A (en) | Pulse modulator | |
| JPS57155831A (en) | Pulse generating method | |
| JPS5332748A (en) | Drive system for thermal head | |
| JPS5310221A (en) | Protective device for output circuit | |
| JPS6444861A (en) | Electric current detector | |
| JPS54104098A (en) | Electrospark machining | |
| GB1211972A (en) | Time derivative circuit arrangement | |
| JPS5387091A (en) | Control method for electric discharge machining | |
| JPS5240048A (en) | Amplitude control circuit used for quarts crystal oscillator circuit | |
| JPS51120283A (en) | Discharge type light emission unit | |
| JPS5369522A (en) | Vertical deflecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971201 |