CH138414A - Switching method for step regulating transformers. - Google Patents
Switching method for step regulating transformers.Info
- Publication number
- CH138414A CH138414A CH138414DA CH138414A CH 138414 A CH138414 A CH 138414A CH 138414D A CH138414D A CH 138414DA CH 138414 A CH138414 A CH 138414A
- Authority
- CH
- Switzerland
- Prior art keywords
- switching method
- regulating transformers
- step regulating
- transformers
- switching
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE138414X | 1928-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH138414A true CH138414A (en) | 1930-02-28 |
Family
ID=5667314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH138414D CH138414A (en) | 1928-04-12 | 1929-04-05 | Switching method for step regulating transformers. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH138414A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005882A (en) * | 1958-09-25 | 1961-10-24 | Westinghouse Electric Corp | Series-parallel switch |
DE1162482B (en) * | 1956-08-10 | 1964-02-06 | Franz Braden | Coil for electrical machines and devices |
DE1258967B (en) * | 1960-11-28 | 1968-01-18 | Licentia Gmbh | Transformer with several main winding parts lying next to one another in the axial direction |
-
1929
- 1929-04-05 CH CH138414D patent/CH138414A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1162482B (en) * | 1956-08-10 | 1964-02-06 | Franz Braden | Coil for electrical machines and devices |
US3005882A (en) * | 1958-09-25 | 1961-10-24 | Westinghouse Electric Corp | Series-parallel switch |
DE1258967B (en) * | 1960-11-28 | 1968-01-18 | Licentia Gmbh | Transformer with several main winding parts lying next to one another in the axial direction |
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