BE495438A - - Google Patents
Info
- Publication number
- BE495438A BE495438A BE495438DA BE495438A BE 495438 A BE495438 A BE 495438A BE 495438D A BE495438D A BE 495438DA BE 495438 A BE495438 A BE 495438A
- Authority
- BE
- Belgium
- Prior art keywords
- welding
- voltage
- transformer
- reactance
- current
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 47
- 239000003990 capacitor Substances 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 12
- 229910000679 solder Inorganic materials 0.000 claims description 11
- 230000005415 magnetization Effects 0.000 claims description 9
- 230000001808 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 239000011159 matrix material Substances 0.000 claims 1
- 230000003068 static Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1012—Power supply characterised by parts of the process
- B23K9/1031—Reduction of the arc voltage beneath the arc striking value, e.g. to zero voltage, during non-welding periods
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE495438A true BE495438A (de) |
Family
ID=138932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE495438D BE495438A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE495438A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001390A1 (de) * | 1977-09-08 | 1979-04-18 | Messer Griesheim Gmbh | Schweissstromquelle zum Lichtbogenschweissen, die eine Gleichspannung zum Zünden und eine Wechselspannung zum Schweissen liefert |
-
0
- BE BE495438D patent/BE495438A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001390A1 (de) * | 1977-09-08 | 1979-04-18 | Messer Griesheim Gmbh | Schweissstromquelle zum Lichtbogenschweissen, die eine Gleichspannung zum Zünden und eine Wechselspannung zum Schweissen liefert |
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