NL283087A - - Google Patents
Info
- Publication number
- NL283087A NL283087A NL283087DA NL283087A NL 283087 A NL283087 A NL 283087A NL 283087D A NL283087D A NL 283087DA NL 283087 A NL283087 A NL 283087A
- Authority
- NL
- Netherlands
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
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES75741A DE1213521B (de) | 1961-09-14 | 1961-09-14 | Anordnung zur Umschaltung von Stufen-transformatoren mittels zweier, in den Waehlerzuleitungen liegender Transduktoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL283087A true NL283087A (https=) |
Family
ID=7505587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL283087D NL283087A (https=) | 1961-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE622178A (https=) |
| CH (1) | CH395315A (https=) |
| DE (1) | DE1213521B (https=) |
| NL (1) | NL283087A (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE918459C (de) * | 1941-10-03 | 1954-09-27 | Aeg | Unter Last regelbarer Anzapftransformator mit Stufenschalter und UEberschaltdrossel |
| AT165807B (de) * | 1947-07-07 | 1950-04-25 | Elin Ag Elek Ind Wien | Umschalter für Transformatoren |
| US2634394A (en) * | 1951-01-29 | 1953-04-07 | Asea Ab | Means for making a regulator alternatively responsive to voltage and current |
| CH336496A (de) * | 1954-07-19 | 1959-02-28 | Licentia Gmbh | Anordnung zur unterbrechungsfreien Umschaltung eines unter Last einstellbaren Anzapftransformators mittels magnetischer Verstärker |
-
0
- NL NL283087D patent/NL283087A/xx unknown
- BE BE622178D patent/BE622178A/xx unknown
-
1961
- 1961-09-14 DE DES75741A patent/DE1213521B/de active Pending
-
1962
- 1962-08-15 CH CH977662A patent/CH395315A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE622178A (https=) | |
| DE1213521B (de) | 1966-03-31 |
| CH395315A (de) | 1965-07-15 |