DK26887A - Regulerbar transformator - Google Patents
Regulerbar transformatorInfo
- Publication number
- DK26887A DK26887A DK026887A DK26887A DK26887A DK 26887 A DK26887 A DK 26887A DK 026887 A DK026887 A DK 026887A DK 26887 A DK26887 A DK 26887A DK 26887 A DK26887 A DK 26887A
- Authority
- DK
- Denmark
- Prior art keywords
- controllable transformer
- controllable
- transformer
- 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
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK026887A DK26887A (da) | 1987-01-19 | 1987-01-19 | Regulerbar transformator |
EP88300310A EP0277716A1 (en) | 1987-01-19 | 1988-01-15 | A variable transformer |
US07/144,146 US4794359A (en) | 1987-01-19 | 1988-01-15 | Variable transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK026887A DK26887A (da) | 1987-01-19 | 1987-01-19 | Regulerbar transformator |
Publications (2)
Publication Number | Publication Date |
---|---|
DK26887D0 DK26887D0 (da) | 1987-01-19 |
DK26887A true DK26887A (da) | 1988-07-20 |
Family
ID=8091627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK026887A DK26887A (da) | 1987-01-19 | 1987-01-19 | Regulerbar transformator |
Country Status (3)
Country | Link |
---|---|
US (1) | US4794359A (da) |
EP (1) | EP0277716A1 (da) |
DK (1) | DK26887A (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3154323A4 (en) * | 2014-06-04 | 2018-02-14 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power device |
CN108711498A (zh) * | 2017-08-17 | 2018-10-26 | 周瑞军 | 一种碳刷本体伸缩阻尼可调节式自耦变压器的调节方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1834896A (en) * | 1930-10-01 | 1931-12-01 | Clarostat Mfg Co Inc | Rheostat and potentiometer |
US2000177A (en) * | 1932-02-05 | 1935-05-07 | Allen Bradley Co | Rheostat |
US2273245A (en) * | 1940-02-10 | 1942-02-17 | Ander Dale | Electrical transformer |
DE3329353A1 (de) * | 1983-08-13 | 1985-02-28 | Vsesojuznyj naučno-issledovatel'skij proektno-konstruktorskij i technologičeskij institut transformatorostroenija, Zaporožie | Vorrichtung zur regelung der elektrischen spannung |
-
1987
- 1987-01-19 DK DK026887A patent/DK26887A/da not_active Application Discontinuation
-
1988
- 1988-01-15 EP EP88300310A patent/EP0277716A1/en not_active Withdrawn
- 1988-01-15 US US07/144,146 patent/US4794359A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0277716A1 (en) | 1988-08-10 |
DK26887D0 (da) | 1987-01-19 |
US4794359A (en) | 1988-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |