DE1615363C3 - Einrichtung zum Stabilisieren und Zünden von Schweißlichtbögen durch Stromimpulse - Google Patents
Einrichtung zum Stabilisieren und Zünden von Schweißlichtbögen durch StromimpulseInfo
- Publication number
- DE1615363C3 DE1615363C3 DE19671615363 DE1615363A DE1615363C3 DE 1615363 C3 DE1615363 C3 DE 1615363C3 DE 19671615363 DE19671615363 DE 19671615363 DE 1615363 A DE1615363 A DE 1615363A DE 1615363 C3 DE1615363 C3 DE 1615363C3
- Authority
- DE
- Germany
- Prior art keywords
- welding
- ignition
- capacitor
- voltage
- circuit
- 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
- 238000003466 welding Methods 0.000 title claims description 117
- 230000000087 stabilizing effect Effects 0.000 title claims description 14
- 239000003990 capacitor Substances 0.000 claims description 58
- 238000004804 winding Methods 0.000 claims description 23
- 239000004065 semiconductor Substances 0.000 claims description 19
- 238000009499 grossing Methods 0.000 claims description 11
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B23K9/09—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
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0738—Stabilising of the arc by automatic re-ignition means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US741065A US3551741A (en) | 1967-07-04 | 1968-06-28 | Arc striking or stabilization network having a detecting transformer and capacitor connected to the electrode |
| GB31667/68A GB1172957A (en) | 1967-07-04 | 1968-07-03 | Improvements in or relating to Methods of and Devices for Stabilising and Igniting Welding and Cutting Arcs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0056909 | 1967-07-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1615363A1 DE1615363A1 (de) | 1970-05-21 |
| DE1615363B2 DE1615363B2 (de) | 1974-04-11 |
| DE1615363C3 true DE1615363C3 (de) | 1974-11-07 |
Family
ID=7278134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671615363 Expired DE1615363C3 (de) | 1967-07-04 | 1967-07-04 | Einrichtung zum Stabilisieren und Zünden von Schweißlichtbögen durch Stromimpulse |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT294258B (enrdf_load_stackoverflow) |
| BE (1) | BE717427A (enrdf_load_stackoverflow) |
| CH (1) | CH475820A (enrdf_load_stackoverflow) |
| DE (1) | DE1615363C3 (enrdf_load_stackoverflow) |
| FR (1) | FR1571739A (enrdf_load_stackoverflow) |
| NL (1) | NL159315B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876855A (en) * | 1972-02-18 | 1975-04-08 | Matsushita Electric Ind Co Ltd | Tungsten inert gas arc striking device |
| DE2449557C2 (de) * | 1974-10-18 | 1976-11-25 | Messer Griesheim Gmbh | Schaltanordnung zum stabilisieren und zuenden von schweisslichtboegen durch zuendimpulse |
| US4225769A (en) * | 1977-09-26 | 1980-09-30 | Thermal Dynamics Corporation | Plasma torch starting circuit |
| DK152413B (da) * | 1983-06-15 | 1988-02-29 | Heini Edberg | Svejsesystem til tig-svejsning |
| EP3482862A1 (de) | 2017-11-08 | 2019-05-15 | FRONIUS INTERNATIONAL GmbH | Verfahren zur berührungslosen zündung eines lichtbogens und schweissstromquelle zur durchführung eines zündverfahrens |
| EP4196308B1 (de) * | 2020-08-13 | 2024-03-20 | FRONIUS INTERNATIONAL GmbH | Verfahren und schweissvorrichtung zum berührungslosen zünden eines lichtbogens |
-
1967
- 1967-07-04 DE DE19671615363 patent/DE1615363C3/de not_active Expired
-
1968
- 1968-05-31 CH CH810768A patent/CH475820A/de not_active IP Right Cessation
- 1968-06-10 AT AT552268A patent/AT294258B/de not_active IP Right Cessation
- 1968-06-25 FR FR1571739D patent/FR1571739A/fr not_active Expired
- 1968-07-01 BE BE717427D patent/BE717427A/fr not_active IP Right Cessation
- 1968-07-04 NL NL6809458A patent/NL159315B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6809458A (enrdf_load_stackoverflow) | 1969-01-07 |
| DE1615363A1 (de) | 1970-05-21 |
| AT294258B (de) | 1971-11-10 |
| FR1571739A (enrdf_load_stackoverflow) | 1969-06-20 |
| BE717427A (enrdf_load_stackoverflow) | 1968-12-16 |
| DE1615363B2 (de) | 1974-04-11 |
| CH475820A (de) | 1969-07-31 |
| NL159315B (nl) | 1979-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |