NL279997A - - Google Patents
Info
- Publication number
- NL279997A NL279997A NL279997DA NL279997A NL 279997 A NL279997 A NL 279997A NL 279997D A NL279997D A NL 279997DA NL 279997 A NL279997 A NL 279997A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM49421A DE1185715B (en) | 1961-06-22 | 1961-06-22 | Step switching device for multi-phase high voltage transformers |
Publications (1)
Publication Number | Publication Date |
---|---|
NL279997A true NL279997A (en) |
Family
ID=7306508
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL123797D NL123797C (en) | 1961-06-22 | ||
NL279997D NL279997A (en) | 1961-06-22 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL123797D NL123797C (en) | 1961-06-22 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3176089A (en) |
AT (1) | AT229436B (en) |
BE (1) | BE619135A (en) |
CH (1) | CH397073A (en) |
DE (1) | DE1185715B (en) |
GB (1) | GB953497A (en) |
NL (2) | NL279997A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL294842A (en) * | 1962-07-04 | |||
GB1051945A (en) * | 1963-09-18 | 1900-01-01 | ||
NL131699C (en) * | 1966-07-13 | |||
NL130644C (en) * | 1966-07-23 | |||
US3535476A (en) * | 1967-08-14 | 1970-10-20 | Collectron Corp | Multi-speed encoder |
DE1788013B1 (en) * | 1968-09-14 | 1971-12-02 | Reinhausen Maschf Scheubeck | STEP SELECTOR WITH TURNOVER FOR STEP SWITCH FROM RE GELTRANSFOR MATOREN |
US3902030A (en) * | 1973-08-31 | 1975-08-26 | Laurentiv Popa | Diverter switch for on-load changers |
SE402502B (en) * | 1976-10-29 | 1978-07-03 | Asea Ab | WINDING COUPLER |
DE2738481C3 (en) * | 1977-08-26 | 1980-09-18 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Step switch with a diverter switch seated in a cylindrical housing and with a step selector arranged underneath |
AT373095B (en) * | 1979-09-11 | 1983-12-12 | Elin Union Ag | STEP SWITCH ARRANGEMENT FOR MULTI-PHASE STEP TRANSFORMERS |
SE500609C2 (en) * | 1992-07-09 | 1994-07-25 | Asea Brown Boveri | Tap changer |
DE19836463C1 (en) * | 1998-08-12 | 1999-10-21 | Reinhausen Maschf Scheubeck | Electric stepping switch for stepping transformer |
US7649147B2 (en) * | 2007-09-14 | 2010-01-19 | Riming Xiao | Off-circuit tap changer device |
EP2244272B1 (en) * | 2009-04-20 | 2012-06-06 | ABB Technology Ltd | Measuring contact sequence in a tap changer |
ES2618530T3 (en) * | 2011-05-25 | 2017-06-21 | Abb Schweiz Ag | Transformer winding |
DE102012202105B4 (en) * | 2012-02-13 | 2014-08-07 | Maschinenfabrik Reinhausen Gmbh | Transformer with tap changer |
US9898019B2 (en) | 2012-12-27 | 2018-02-20 | Xiaoming Li | Thyristor assisted on-load tap changer and method thereof |
BG67123B1 (en) * | 2017-02-16 | 2020-08-17 | "Абб Пауър Гридс България" Еоод | Selector with preselector for on-load tap changer |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US611088A (en) * | 1898-09-20 | Bergk | ||
US1004089A (en) * | 1911-02-17 | 1911-09-26 | Jeffrey Mfg Co | Controller for electrical apparatus. |
US1215549A (en) * | 1916-07-26 | 1917-02-13 | Edward W Beardsley | Electric-conductor-insulating support. |
DE580086C (en) * | 1931-10-02 | 1933-07-05 | Bernhard Jansen Dr Ing | Level voter |
DE677790C (en) * | 1933-12-02 | 1939-07-03 | Siemens Schuckertwerke Akt Ges | Step selector for regulating transformers |
DE648600C (en) * | 1934-04-20 | 1937-08-07 | Bernhard Jansen Dr Ing | Step switching device driven by energy storage |
DE705659C (en) * | 1938-03-09 | 1941-05-06 | Bernhard Jansen Dr Ing | Step switching device for tapping transformers |
US2253183A (en) * | 1940-09-05 | 1941-08-19 | Gen Electric | Spring drive mechanism |
DE875542C (en) * | 1941-03-16 | 1953-06-05 | Bernhard Dr-Ing Jansen | Step switching device for tapping transformers |
BE447601A (en) * | 1942-10-26 | |||
DE915590C (en) * | 1943-05-14 | 1954-07-26 | Bernhard Jansen Dr Ing | Step selector for tap transformers |
DE892176C (en) * | 1943-05-20 | 1953-10-05 | Aeg | Selector for transformers that can be regulated under load |
DE855886C (en) * | 1950-01-19 | 1956-02-09 | Bernhard Dr-Ing Jansen | Load selector for tap transformers |
US2691079A (en) * | 1951-03-07 | 1954-10-05 | Jansen Bernhard | Load tap selector for tapped transformers with several contact circles per phase |
US2680790A (en) * | 1951-03-07 | 1954-06-08 | Jansen Bernhard | Load changeover switch for tapped transformers using a combination of contact movements |
US2723318A (en) * | 1951-03-07 | 1955-11-08 | Jansen Bernhard | Load selector for tapped transformers with insulating cylinders unrolling within each other |
BE552585A (en) * | 1956-01-07 | |||
FR1262715A (en) * | 1960-04-22 | 1961-06-05 | Switch-combiner, especially for electric cookers |
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0
- NL NL123797D patent/NL123797C/xx active
- NL NL279997D patent/NL279997A/xx unknown
-
1961
- 1961-06-22 DE DEM49421A patent/DE1185715B/en active Pending
-
1962
- 1962-05-10 AT AT385062A patent/AT229436B/en active
- 1962-05-17 GB GB19004/62A patent/GB953497A/en not_active Expired
- 1962-05-30 CH CH661362A patent/CH397073A/en unknown
- 1962-06-19 US US204029A patent/US3176089A/en not_active Expired - Lifetime
- 1962-06-19 BE BE619135A patent/BE619135A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE619135A (en) | 1962-10-15 |
US3176089A (en) | 1965-03-30 |
GB953497A (en) | 1964-03-25 |
DE1185715B (en) | 1965-01-21 |
AT229436B (en) | 1963-09-10 |
NL123797C (en) | |
CH397073A (en) | 1965-08-15 |