BE629601A - - Google Patents
Info
- Publication number
- BE629601A BE629601A BE629601DA BE629601A BE 629601 A BE629601 A BE 629601A BE 629601D A BE629601D A BE 629601DA BE 629601 A BE629601 A BE 629601A
- 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
- B23K9/10—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
- H01F29/146—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH322962A CH391921A (de) | 1962-03-16 | 1962-03-16 | Einphasen-Transformator für Schweisszwecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629601A true BE629601A (OSRAM) |
Family
ID=4251425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629601D BE629601A (OSRAM) | 1962-03-16 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT242785B (OSRAM) |
| BE (1) | BE629601A (OSRAM) |
| CH (1) | CH391921A (OSRAM) |
| DE (1) | DE1178959B (OSRAM) |
| GB (1) | GB971681A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1118509A (fr) * | 1978-10-20 | 1982-02-16 | Gerald Roberge | Variable inductance |
| FR2445599A1 (fr) * | 1978-12-27 | 1980-07-25 | Tran Van Sach | Generateur statique de courant alternatif |
| FR2472824A1 (fr) * | 1979-12-27 | 1981-07-03 | Tran Van Sach | Generateur statique de courant alternatif |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE707221C (de) * | 1937-12-04 | 1941-06-16 | Siemens Schuckertwerke Akt Ges | Drehstromtransformator |
| DE698459C (de) * | 1938-02-20 | 1940-11-11 | Aeg | Einphasenstreutransformator mit regelbar gleichstromvormagnetisiertem Nebenschluss |
| BE482915A (OSRAM) * | 1947-07-08 | 1900-01-01 | ||
| DE843443C (de) * | 1950-05-24 | 1952-07-07 | Siemens Ag | Transformator |
| US2703391A (en) * | 1952-03-07 | 1955-03-01 | Charles F Gunderson | Saturable reactor |
| DE1064624B (de) * | 1956-07-17 | 1959-09-03 | Walter Niepenberg Jun | Transformator mit feststehendem veraenderlichem magnetischem Nebenschluss, insbesondere Streufeldtransformator |
| DE1112223B (de) * | 1959-07-30 | 1961-08-03 | Elektromotoren Kirsch Bernhard | Tragbarer Lichtbogen-Schweisstransformator |
| DE1104639B (de) * | 1960-01-27 | 1961-04-13 | Bbc Brown Boveri & Cie | Regulieranordnung fuer Schweissgleichrichter |
-
0
- BE BE629601D patent/BE629601A/xx unknown
-
1962
- 1962-03-16 CH CH322962A patent/CH391921A/de unknown
- 1962-04-04 DE DEA39876A patent/DE1178959B/de active Pending
-
1963
- 1963-03-14 AT AT202363A patent/AT242785B/de active
- 1963-03-14 GB GB1013463A patent/GB971681A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH391921A (de) | 1965-05-15 |
| DE1178959B (de) | 1964-10-01 |
| AT242785B (de) | 1965-10-11 |
| GB971681A (en) | 1964-09-30 |