BE672250A - - Google Patents
Info
- Publication number
- BE672250A BE672250A BE672250DA BE672250A BE 672250 A BE672250 A BE 672250A BE 672250D A BE672250D A BE 672250DA BE 672250 A BE672250 A BE 672250A
- Authority
- BE
- Belgium
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
- H01H9/0016—Contact arrangements for tap changers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM63127A DE1254755B (de) | 1964-11-14 | 1964-11-14 | Dauerhauptkontakt fuer Lastumschalter von Stufentransformatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672250A true BE672250A (de) | 1966-03-01 |
Family
ID=7310679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672250D BE672250A (de) | 1964-11-14 | 1965-11-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3415957A (de) |
| JP (1) | JPS5112810B1 (de) |
| AT (1) | AT254343B (de) |
| BE (1) | BE672250A (de) |
| CH (1) | CH435441A (de) |
| DE (1) | DE1254755B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1418639A (en) * | 1972-03-16 | 1975-12-24 | Yorkshire Switchgear & Eng Co | Electrical swtichgear |
| US4016385A (en) * | 1975-10-08 | 1977-04-05 | Bell Telephone Laboratories, Incorporated | High voltage transfer switch with cam controlled overlap during transfer |
| JPH0646612B2 (ja) * | 1984-06-11 | 1994-06-15 | 三菱電機株式会社 | タツプ切換器の転換器 |
| DE3506383A1 (de) * | 1985-02-23 | 1986-09-04 | Sachsenwerk, Licht- und Kraft-AG, 8000 München | Elektrische schaltanlagen und schaltverfahren dieser anlage |
| EP0385265B1 (de) * | 1989-03-03 | 1994-10-12 | GEC Alsthom T&D AG | Federkraftantrieb für einen Leistungsschalter |
| DE102007023124B3 (de) * | 2007-05-16 | 2008-10-02 | Maschinenfabrik Reinhausen Gmbh | Schaltanordnung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE580086C (de) * | 1931-10-02 | 1933-07-05 | Bernhard Jansen Dr Ing | Stufenwaehler |
| FR1042464A (fr) * | 1950-12-02 | 1953-11-02 | Asea Ab | Dispositif commutateur de prises en charge pour transformateurs |
| US3066208A (en) * | 1958-12-08 | 1962-11-27 | Wagner Electric Corp | Tap changing apparatus |
| FR1344702A (fr) * | 1962-02-08 | 1963-11-29 | Reinhausen Maschf Scheubeck | Commutateur de charge pour interrupteur à étages de transformateurs de réglage |
| AT235980B (de) * | 1962-08-20 | 1964-09-25 | Licentia Gmbh | Lastumschalter für Stufentransformatoren |
| FR1369099A (fr) * | 1962-09-06 | 1964-08-07 | Licentia Gmbh | Commutateur de charge pour transformateurs à gradins |
| NL122861C (de) * | 1963-02-09 |
-
1964
- 1964-11-14 DE DEM63127A patent/DE1254755B/de not_active Withdrawn
-
1965
- 1965-08-02 AT AT713965A patent/AT254343B/de active
- 1965-10-19 US US497828A patent/US3415957A/en not_active Expired - Lifetime
- 1965-11-10 CH CH1559565A patent/CH435441A/de unknown
- 1965-11-10 JP JP40068588A patent/JPS5112810B1/ja active Pending
- 1965-11-12 BE BE672250D patent/BE672250A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT254343B (de) | 1967-05-26 |
| DE1254755B (de) | 1967-11-23 |
| CH435441A (de) | 1967-05-15 |
| US3415957A (en) | 1968-12-10 |
| JPS5112810B1 (de) | 1976-04-22 |