BE625543A - - Google Patents
Info
- Publication number
- BE625543A BE625543A BE625543DA BE625543A BE 625543 A BE625543 A BE 625543A BE 625543D A BE625543D A BE 625543DA BE 625543 A BE625543 A BE 625543A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
-
- 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
- B23K9/0732—Stabilising of the arc current
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1400961A CH372771A (en) | 1961-12-01 | 1961-12-01 | Current generating device for electric arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625543A true BE625543A (en) | 1963-03-15 |
Family
ID=4397174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625543D BE625543A (en) | 1961-12-01 | 1962-11-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3219881A (en) |
| BE (1) | BE625543A (en) |
| CH (1) | CH372771A (en) |
| DE (1) | DE1148672B (en) |
| FR (1) | FR1335812A (en) |
| GB (1) | GB1011396A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349219A (en) * | 1964-04-07 | 1967-10-24 | Harnischfeger Corp | Welding method with controlled rectifier welding power source |
| US3350538A (en) * | 1964-04-07 | 1967-10-31 | Harnischfeger Corp | Programmed welding with controlled rectifier welding power source |
| US3278833A (en) * | 1965-10-22 | 1966-10-11 | Frederick C Owen | Core type a.c. welding transformer |
| US3463903A (en) * | 1966-04-04 | 1969-08-26 | Secheron Atel | Device for the feed of an electric arc welding set from three-phase current |
| DE1565795B1 (en) * | 1966-04-04 | 1970-07-02 | Secheron Atel | Arc welding arrangement |
| US3627976A (en) * | 1967-05-09 | 1971-12-14 | Chemetron Corp | Nonconsumable electrode welding method and power supply |
| US3612988A (en) * | 1969-09-15 | 1971-10-12 | Wanlass Cravens Lamar | Flux-gated voltage regulator |
| DE2755232A1 (en) * | 1977-12-10 | 1979-06-13 | Karlsruhe Augsburg Iweka | WELDING ELECTRICITY SOURCE FOR WELDING WITH DIFFERENT AIR GAP COMPARATIVE WORKPIECES |
| FR2468983A1 (en) * | 1979-09-27 | 1981-05-08 | Sobiepanek Janusz | Transformer with variable magnetic flux - has regulating coil coupled to input and output windings to form variable impedance circuit |
| US4446405A (en) * | 1980-12-29 | 1984-05-01 | Rca Corporation | Television receiver ferroresonant load power supply |
| US4353014A (en) * | 1981-04-20 | 1982-10-05 | Rca Corporation | Television receiver ferroresonant load power supply with reduced saturable reactor circulating current |
| US4897773A (en) * | 1989-05-03 | 1990-01-30 | The Lincoln Electric Company | Inverter output circuit |
| US8013707B1 (en) * | 2010-08-31 | 2011-09-06 | The Boeing Company | Magnetic non-contact switch |
| PL2888639T3 (en) * | 2012-08-24 | 2018-07-31 | Abb Schweiz Ag | Distribution transformer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2365722A (en) * | 1936-05-12 | 1944-12-26 | Owen Frederick Carlisie | Transformer |
| US2305153A (en) * | 1938-11-26 | 1942-12-15 | Fries Eduard | Adjustable transformer with high reactance |
| US2322709A (en) * | 1939-01-13 | 1943-06-22 | Frederick C Owen | Welding apparatus |
| US2395881A (en) * | 1940-08-02 | 1946-03-05 | Raytheon Mfg Co | Controlled peaking trasformer |
| US2758162A (en) * | 1951-03-02 | 1956-08-07 | Magnetics Inc | Magnetic amplifier |
-
1961
- 1961-12-01 CH CH1400961A patent/CH372771A/en unknown
-
1962
- 1962-10-09 FR FR42946A patent/FR1335812A/en not_active Expired
- 1962-10-09 GB GB38226/62A patent/GB1011396A/en not_active Expired
- 1962-10-10 DE DES81976A patent/DE1148672B/en active Pending
- 1962-10-17 US US231239A patent/US3219881A/en not_active Expired - Lifetime
- 1962-11-30 BE BE625543D patent/BE625543A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1148672B (en) | 1963-05-16 |
| US3219881A (en) | 1965-11-23 |
| GB1011396A (en) | 1965-11-24 |
| CH372771A (en) | 1963-10-31 |
| FR1335812A (en) | 1963-08-23 |