SE440711B - Reglertransformator - Google Patents
ReglertransformatorInfo
- Publication number
- SE440711B SE440711B SE8006283A SE8006283A SE440711B SE 440711 B SE440711 B SE 440711B SE 8006283 A SE8006283 A SE 8006283A SE 8006283 A SE8006283 A SE 8006283A SE 440711 B SE440711 B SE 440711B
- Authority
- SE
- Sweden
- Prior art keywords
- winding
- sub
- switch
- windings
- switching element
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Coils Of Transformers For General Uses (AREA)
- Luminescent Compositions (AREA)
- Details Of Television Scanning (AREA)
- Toilet Supplies (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792936650 DE2936650A1 (de) | 1979-09-11 | 1979-09-11 | Regelransformator mit abgestuften teilwicklungen |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8006283L SE8006283L (sv) | 1981-03-12 |
SE440711B true SE440711B (sv) | 1985-08-12 |
Family
ID=6080542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8006283A SE440711B (sv) | 1979-09-11 | 1980-09-09 | Reglertransformator |
Country Status (6)
Country | Link |
---|---|
US (1) | US4325020A (no) |
JP (1) | JPS5646514A (no) |
DE (1) | DE2936650A1 (no) |
FR (1) | FR2465304A1 (no) |
NO (1) | NO154818C (no) |
SE (1) | SE440711B (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6664881B1 (en) | 1999-11-30 | 2003-12-16 | Ameritherm, Inc. | Efficient, low leakage inductance, multi-tap, RF transformer and method of making same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR499164A (fr) * | 1919-05-08 | 1920-02-03 | Compteurs Comp D | Rhéostat transformateur à rapport de transformation et déphasage réglables |
DE627106C (de) * | 1929-07-18 | 1936-03-19 | Siemens Schuckertwerke Akt Ges | Verfahren zur Regelung der Spannung oder des Stromes an elektrischen Apparaten, insbesondere Transformatoren, mit stufenweiser Regelung ueber Anzapfungen und Stufenschalter unter Verwendung einer nichtregelbaren Wicklung und einer mittels Anzapfungen bis Nul herab regelbaren Wicklung |
AT218139B (de) * | 1959-08-18 | 1961-11-10 | Smit & Willem & Co Nv | Stufentransformator |
NL278413A (no) * | 1961-05-15 | |||
US3474326A (en) * | 1967-01-27 | 1969-10-21 | Gen Electric | Tap changing apparatus for inductive windings |
-
1979
- 1979-09-11 DE DE19792936650 patent/DE2936650A1/de not_active Ceased
-
1980
- 1980-08-25 US US06/181,020 patent/US4325020A/en not_active Expired - Lifetime
- 1980-09-04 FR FR8019155A patent/FR2465304A1/fr active Granted
- 1980-09-09 SE SE8006283A patent/SE440711B/sv not_active IP Right Cessation
- 1980-09-10 JP JP12474080A patent/JPS5646514A/ja active Pending
- 1980-09-10 NO NO802675A patent/NO154818C/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE2936650A1 (de) | 1981-03-19 |
JPS5646514A (en) | 1981-04-27 |
SE8006283L (sv) | 1981-03-12 |
NO802675L (no) | 1981-03-12 |
FR2465304B1 (no) | 1983-12-09 |
NO154818C (no) | 1986-12-29 |
FR2465304A1 (fr) | 1981-03-20 |
NO154818B (no) | 1986-09-15 |
US4325020A (en) | 1982-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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