FR1392509A - Transformateur à gradins - Google Patents
Transformateur à gradinsInfo
- Publication number
- FR1392509A FR1392509A FR44153A FR69044153A FR1392509A FR 1392509 A FR1392509 A FR 1392509A FR 44153 A FR44153 A FR 44153A FR 69044153 A FR69044153 A FR 69044153A FR 1392509 A FR1392509 A FR 1392509A
- Authority
- FR
- France
- Prior art keywords
- step transformer
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
|---|---|
| FR1392509A true FR1392509A (fr) | 1965-03-19 |
Family
ID=19754250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR44153A Expired FR1392509A (fr) | 1962-11-28 | 1963-11-05 | Transformateur à gradins |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT245673B (de) |
| CH (1) | CH403072A (de) |
| FR (1) | FR1392509A (de) |
| GB (1) | GB1011375A (de) |
| NL (2) | NL286014A (de) |
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 (ja) * | 1983-01-22 | 1984-08-02 | Hitachi Ltd | 負荷時タツプ切換変圧器 |
-
0
- NL NL120489D patent/NL120489C/xx active
- NL NL286014D patent/NL286014A/xx unknown
-
1963
- 1963-10-21 GB GB4153563A patent/GB1011375A/en not_active Expired
- 1963-10-21 CH CH1300163A patent/CH403072A/de unknown
- 1963-10-23 AT AT849263A patent/AT245673B/de active
- 1963-11-05 FR FR44153A patent/FR1392509A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL286014A (de) | |
| GB1011375A (en) | 1965-11-24 |
| CH403072A (de) | 1965-11-30 |
| NL120489C (de) | |
| AT245673B (de) | 1966-03-10 |
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