NL126871C - - Google Patents
Info
- Publication number
- NL126871C NL126871C NL126871DA NL126871C NL 126871 C NL126871 C NL 126871C NL 126871D A NL126871D A NL 126871DA NL 126871 C NL126871 C NL 126871C
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH976862A CH395314A (de) | 1962-08-15 | 1962-08-15 | Stufenschalteinrichtung für Regeltransformatoren und Drosselspulen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL126871C true NL126871C (en:Method) |
Family
ID=4355469
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL126871D NL126871C (en:Method) | 1962-08-15 | ||
| NL296619D NL296619A (en:Method) | 1962-08-15 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL296619D NL296619A (en:Method) | 1962-08-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE636115A (en:Method) |
| CH (1) | CH395314A (en:Method) |
| DE (1) | DE1178511B (en:Method) |
| NL (2) | NL296619A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL130389C (en:Method) * | 1965-07-20 | |||
| EP3258475B1 (en) * | 2016-06-17 | 2021-02-17 | ABB Power Grids Switzerland AG | An on-load tap-changer adapted for linear switching |
| DE102016117526B3 (de) | 2016-09-16 | 2018-02-15 | Maschinenfabrik Reinhausen Gmbh | Lasststufenschalter, Regeltransformator mit Laststufenschalter und Verfahren zum Schalten eines Laststufenschalters |
-
0
- NL NL126871D patent/NL126871C/xx active
- NL NL296619D patent/NL296619A/xx unknown
- BE BE636115D patent/BE636115A/xx unknown
-
1962
- 1962-08-15 CH CH976862A patent/CH395314A/de unknown
- 1962-09-07 DE DEA41104A patent/DE1178511B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL296619A (en:Method) | |
| DE1178511B (de) | 1964-09-24 |
| CH395314A (de) | 1965-07-15 |
| BE636115A (en:Method) |