BE740276A - - Google Patents
Info
- Publication number
- BE740276A BE740276A BE740276DA BE740276A BE 740276 A BE740276 A BE 740276A BE 740276D A BE740276D A BE 740276DA BE 740276 A BE740276 A BE 740276A
- Authority
- BE
- Belgium
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)
- Rectifiers (AREA)
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77151268A | 1968-10-29 | 1968-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740276A true BE740276A (xx) | 1970-03-16 |
Family
ID=25092071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740276D BE740276A (xx) | 1968-10-29 | 1969-10-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3588465A (xx) |
| BE (1) | BE740276A (xx) |
| CH (1) | CH516968A (xx) |
| DE (1) | DE1954517C3 (xx) |
| FR (1) | FR2021812A1 (xx) |
| GB (1) | GB1278991A (xx) |
| SE (1) | SE367776B (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023368B1 (xx) * | 1970-11-13 | 1975-08-07 | ||
| GB1404374A (en) * | 1972-02-18 | 1975-08-28 | Matsushita Electric Ind Co Ltd | Tungsten inert gas arc welding striking device |
| DE2213872B2 (de) * | 1972-03-22 | 1976-04-29 | Messer Griesheim Gmbh, 6000 Frankfurt | Einrichtung zum wjg-impuls-lichtbogenschweissen |
| US3749876A (en) * | 1972-04-24 | 1973-07-31 | Cincinnati Milacron Inc | Regulator for an edm power supply |
| JPS5232852B2 (xx) * | 1975-03-10 | 1977-08-24 | ||
| US4044223A (en) * | 1975-04-08 | 1977-08-23 | Paton Boris E | Apparatus for pulsed arc welding and building-up of articles |
| DE2547458A1 (de) * | 1975-10-23 | 1977-04-28 | Stk Gmbh | Einrichtung zur erzeugung eines rechteckigen wechselstromes aus gleichstrom fuer das elektrische lichtbogenschweissen |
| CH629134A5 (de) * | 1977-09-19 | 1982-04-15 | Oerlikon Buehrle Schweisstech | Vorrichtung zum mig-impulslichtbogenschweissen. |
| US4475028A (en) * | 1983-02-10 | 1984-10-02 | Newport News Shipbuilding & Dry Dock Co. | Multi-mode constant potential pulsed welding apparatus |
| CH670591A5 (xx) * | 1986-03-07 | 1989-06-30 | Castolin Sa | |
| US6204476B1 (en) * | 1999-05-12 | 2001-03-20 | Illinois Tool Works | Welding power supply for pulsed spray welding |
| US8476554B2 (en) * | 2005-06-01 | 2013-07-02 | Lincoln Global, Inc. | Methods and apparatus for improved low current AC/DC TIG welding and starting |
| US9463522B2 (en) * | 2012-04-05 | 2016-10-11 | GM Global Technology Operations LLC | Drawn arc welding |
| CN113977040B (zh) * | 2021-11-16 | 2023-08-25 | 昆山华恒焊接股份有限公司 | 高频脉冲电流叠加电路、焊接电路及焊接设备 |
-
1968
- 1968-10-29 US US771512A patent/US3588465A/en not_active Expired - Lifetime
-
1969
- 1969-10-14 BE BE740276D patent/BE740276A/xx unknown
- 1969-10-16 GB GB50981/69A patent/GB1278991A/en not_active Expired
- 1969-10-23 CH CH1582469A patent/CH516968A/fr not_active IP Right Cessation
- 1969-10-28 FR FR6936845A patent/FR2021812A1/fr not_active Withdrawn
- 1969-10-28 SE SE14707/69A patent/SE367776B/xx unknown
- 1969-10-29 DE DE1954517A patent/DE1954517C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1954517C3 (de) | 1979-01-11 |
| GB1278991A (en) | 1972-06-21 |
| SE367776B (xx) | 1974-06-10 |
| US3588465A (en) | 1971-06-28 |
| DE1954517B2 (de) | 1978-05-11 |
| DE1954517A1 (de) | 1970-05-06 |
| CH516968A (fr) | 1971-12-31 |
| FR2021812A1 (xx) | 1970-07-24 |