GB992976A - Improvements relating to transformer windings - Google Patents
Improvements relating to transformer windingsInfo
- Publication number
- GB992976A GB992976A GB1168262A GB1168262A GB992976A GB 992976 A GB992976 A GB 992976A GB 1168262 A GB1168262 A GB 1168262A GB 1168262 A GB1168262 A GB 1168262A GB 992976 A GB992976 A GB 992976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- turns
- coils
- winding
- sandwiched
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
992,976. Transformers. LICENTIA-PATENT VERWALTUNGS-G.m.b.H. March 27, 1962 [March 29, 1961], No. 11682/62. Heading HIT. A transformer or reactance winding comprises a cylindrical assembly of disc coils arranged coaxially, each disc coil being a spiral of coplanar turns and the coils being connected in series so that the direction of current flow around the winding is the same throughout, a number of turns at the input end of the winding being arranged in a coil sandwiched between two other coils, one of which said other coils is separated in sequence of turns from the end turns to obtain a high series capacitance but wound so that the turns progress in the same sense (i.e. inwards or outwards) as the end turns in the sandwiched coil to obtain a substantially uniform voltage difference between said one coil and the sandwiched coil. Fig. 1 shows a cross-section of one half of the winding and Fig. 2 shows the method of interconnection, 45 being a screening ring. The Specification describes eleven further embodiments in which inter-coil connections may be made between turns of the same radius and in which some of the coils may have minor portions not directly in electrical sequence with the major portions and these may be situated at the inner or outer end of the coil. An additional coil may be situated at the end of the assembly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL38582A DE1221352B (en) | 1961-03-29 | 1961-03-29 | Single disc coil winding for transformers and choke coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB992976A true GB992976A (en) | 1965-05-26 |
Family
ID=7268337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1168262A Expired GB992976A (en) | 1961-03-29 | 1962-03-27 | Improvements relating to transformer windings |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1221352B (en) |
| GB (1) | GB992976A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418799C2 (en) * | 1994-05-26 | 1999-02-25 | Aeg Schorch Transformatoren Gm | Process for producing a nested coil end of a continuously wound, broken winding of transformers and choke coils |
| DE19608289C2 (en) * | 1996-02-21 | 1998-02-26 | Aeg Schorch Transformatoren Gm | High-voltage winding for transformers and choke coils consisting of disc coils |
| DE102007029306A1 (en) | 2007-06-22 | 2008-12-24 | Robert Bosch Gmbh | Electromagnetically excitable coil |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH270657A (en) * | 1945-01-04 | 1950-09-15 | English Electric Co Ltd | Inductive winding. |
| CH328214A (en) * | 1953-06-16 | 1958-02-28 | Siemens Ag | Winding, especially for transformers |
| CH329523A (en) * | 1955-05-07 | 1958-04-30 | Bbc Brown Boveri & Cie | High voltage winding for transformers with voltage control |
| CH338897A (en) * | 1956-03-21 | 1959-06-15 | Oerlikon Maschf | Transformer winding |
-
1961
- 1961-03-29 DE DEL38582A patent/DE1221352B/en active Pending
-
1962
- 1962-03-27 GB GB1168262A patent/GB992976A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1221352B (en) | 1966-07-21 |
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