NL7407355A - - Google Patents
Info
- Publication number
- NL7407355A NL7407355A NL7407355A NL7407355A NL7407355A NL 7407355 A NL7407355 A NL 7407355A NL 7407355 A NL7407355 A NL 7407355A NL 7407355 A NL7407355 A NL 7407355A NL 7407355 A NL7407355 A NL 7407355A
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2329072A DE2329072C2 (de) | 1973-06-07 | 1973-06-07 | Schaltanordnung für Lastumschalter von Stufenschaltern für Regeltransformatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7407355A true NL7407355A (https=) | 1974-12-10 |
Family
ID=5883351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7407355A NL7407355A (https=) | 1973-06-07 | 1974-05-31 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5321483B2 (https=) |
| AT (1) | AT332490B (https=) |
| DE (1) | DE2329072C2 (https=) |
| FR (1) | FR2232823B1 (https=) |
| NL (1) | NL7407355A (https=) |
| SE (1) | SE391829B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125418A (ja) * | 1983-01-07 | 1984-07-19 | Mitsubishi Electric Corp | 負荷時タツプ切換装置 |
| DE102023108835B3 (de) | 2023-04-06 | 2024-06-06 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter und verfahren zur betätigung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE536177A (https=) * | 1954-03-13 | |||
| FR1442008A (fr) * | 1964-07-28 | 1966-06-10 | Reinhausen Maschf Scheubeck | Circuit de modification de charge pour commutateurs à prises de transformateursrégulateurs |
-
1973
- 1973-06-07 DE DE2329072A patent/DE2329072C2/de not_active Expired
-
1974
- 1974-05-31 NL NL7407355A patent/NL7407355A/xx not_active Application Discontinuation
- 1974-06-04 SE SE7407282A patent/SE391829B/xx not_active IP Right Cessation
- 1974-06-04 JP JP6260774A patent/JPS5321483B2/ja not_active Expired
- 1974-06-05 AT AT463974A patent/AT332490B/de not_active IP Right Cessation
- 1974-06-07 FR FR7419702A patent/FR2232823B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5052527A (https=) | 1975-05-10 |
| DE2329072C2 (de) | 1975-05-07 |
| DE2329072B1 (de) | 1974-09-19 |
| SE7407282L (https=) | 1974-12-09 |
| ATA463974A (de) | 1976-01-15 |
| FR2232823B1 (https=) | 1979-08-03 |
| FR2232823A1 (https=) | 1975-01-03 |
| AT332490B (de) | 1976-09-27 |
| JPS5321483B2 (https=) | 1978-07-03 |
| SE391829B (sv) | 1977-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |