AT245673B - Step transformer - Google Patents
Step transformerInfo
- Publication number
- AT245673B AT245673B AT849263A AT849263A AT245673B AT 245673 B AT245673 B AT 245673B AT 849263 A AT849263 A AT 849263A AT 849263 A AT849263 A AT 849263A AT 245673 B AT245673 B AT 245673B
- Authority
- AT
- Austria
- Prior art keywords
- step transformer
- 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
- H01F29/02—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)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL286014 | 1962-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT245673B true AT245673B (en) | 1966-03-10 |
Family
ID=19754250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT849263A AT245673B (en) | 1962-11-28 | 1963-10-23 | Step transformer |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT245673B (en) |
CH (1) | CH403072A (en) |
FR (1) | FR1392509A (en) |
GB (1) | GB1011375A (en) |
NL (2) | NL120489C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3452311A (en) * | 1968-01-18 | 1969-06-24 | Westinghouse Electric Corp | Interleaved winding having a tapped section and switch |
US3691496A (en) * | 1971-04-20 | 1972-09-12 | Westinghouse Electric Corp | Helitran winding for electrical inductive apparatus |
JPS59134808A (en) * | 1983-01-22 | 1984-08-02 | Hitachi Ltd | On-load tap-changing transformer |
-
0
- NL NL286014D patent/NL286014A/xx unknown
- NL NL120489D patent/NL120489C/xx active
-
1963
- 1963-10-21 GB GB4153563A patent/GB1011375A/en not_active Expired
- 1963-10-21 CH CH1300163A patent/CH403072A/en unknown
- 1963-10-23 AT AT849263A patent/AT245673B/en active
- 1963-11-05 FR FR44153A patent/FR1392509A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH403072A (en) | 1965-11-30 |
FR1392509A (en) | 1965-03-19 |
GB1011375A (en) | 1965-11-24 |
NL120489C (en) | |
NL286014A (en) |
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