BE435382A - - Google Patents
Info
- Publication number
- BE435382A BE435382A BE435382DA BE435382A BE 435382 A BE435382 A BE 435382A BE 435382D A BE435382D A BE 435382DA BE 435382 A BE435382 A BE 435382A
- 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
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
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 |
|---|---|---|---|
| DEF85327D DE742905C (de) | 1938-07-16 | 1938-07-16 | Ein- oder Mehrphasentransformator fuer elektrische Lichtbogenschweissung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435382A true BE435382A (OSRAM) |
Family
ID=7114456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435382D BE435382A (OSRAM) | 1938-07-16 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE435382A (OSRAM) |
| DE (1) | DE742905C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017544A (en) * | 1954-03-19 | 1962-01-16 | Varian Associates | Magnet apparatus |
| US3649940A (en) * | 1970-07-30 | 1972-03-14 | Ibm | Adjustable ferroresonant transformer |
-
0
- BE BE435382D patent/BE435382A/xx unknown
-
1938
- 1938-07-16 DE DEF85327D patent/DE742905C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE742905C (de) | 1943-12-15 |