BE412976A - - Google Patents
Info
- Publication number
- BE412976A BE412976A BE412976DA BE412976A BE 412976 A BE412976 A BE 412976A BE 412976D A BE412976D A BE 412976DA BE 412976 A BE412976 A BE 412976A
- 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
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
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 |
|---|---|---|---|
| CH384914X | 1931-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE412976A true BE412976A (xx) |
Family
ID=4513780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE412976D BE412976A (xx) | 1931-06-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE412976A (xx) |
| DE (1) | DE588714C (xx) |
| FR (1) | FR737902A (xx) |
| GB (1) | GB384914A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460979A (en) * | 1945-07-30 | 1949-02-08 | Foerste William | Means for controlling the operation of a plurality of gaseous discharge lamps |
| DE1228730B (de) * | 1965-02-19 | 1966-11-17 | Fritz Tellert | Kompensierter Wechselstrom-Transformator fuer Schweissgeraete vorzugsweise zum Anschluss an eine Lichtleitung |
| DE102006045970A1 (de) * | 2006-09-27 | 2008-04-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Transformators |
-
0
- BE BE412976D patent/BE412976A/xx unknown
-
1931
- 1931-07-08 DE DEM116072D patent/DE588714C/de not_active Expired
-
1932
- 1932-05-31 FR FR737902D patent/FR737902A/fr not_active Expired
- 1932-06-06 GB GB15946/32A patent/GB384914A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE588714C (de) | 1933-11-24 |
| FR737902A (fr) | 1932-12-19 |
| GB384914A (en) | 1932-12-15 |