GB951692A - Improvements in and relating to transformer loop-windings - Google Patents
Improvements in and relating to transformer loop-windingsInfo
- Publication number
- GB951692A GB951692A GB675561A GB675561A GB951692A GB 951692 A GB951692 A GB 951692A GB 675561 A GB675561 A GB 675561A GB 675561 A GB675561 A GB 675561A GB 951692 A GB951692 A GB 951692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- branch
- loops
- pairs
- pair
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
-
- 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)
Abstract
951,692. Transformers. WILLEM SMIT & CO.'S TRANSFORMATORENFABRIEK N.V. Feb. 23, 1961 [March 16, 1960], No. 6755/61. Heading H1T. To improve the distribution of surge voltages a transformer disc coil winding consists of two or more branches a, b (Fig. 2) connected in parallel, the disc coils each having conductors of all branches interwound over its whole radial dimension, current flow being inwards and outwards in alternate coils and the conductors of each branch being connected to form a loop, or a number of series-connected loops, between the two coils of one or more pairs of coils as for example is formed by turns a6-a9 and a10-a14 in the first and second coils shown in Fig. 2. The doop or loops are connected between a further condoctor (e g a15-a18) of one coil of the pair and a further conductor (a1-a5) of the other coil of the pair and the pairs of adjacent coils (I and II for branch a)in which loops of each branch are formed, are different from the pairs of adjacent coils in which loops of every other branch are formed (III and IV branch b) so that there are connections on the inside and outside of the winding between every pair of adjacent coils. A three-branch arrangement is described (Fig. 3, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL249464 | 1960-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB951692A true GB951692A (en) | 1964-03-11 |
Family
ID=19752224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB675561A Expired GB951692A (en) | 1960-03-16 | 1961-02-23 | Improvements in and relating to transformer loop-windings |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE601294A (en) |
| CH (1) | CH397856A (en) |
| FR (1) | FR1283782A (en) |
| GB (1) | GB951692A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225291B (en) * | 1962-09-05 | 1966-09-22 | Siemens Ag | High-voltage tube winding from disc coils |
-
1961
- 1961-02-17 CH CH195861A patent/CH397856A/en unknown
- 1961-02-23 GB GB675561A patent/GB951692A/en not_active Expired
- 1961-03-14 BE BE601294A patent/BE601294A/en unknown
- 1961-03-15 FR FR69041359A patent/FR1283782A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE601294A (en) | 1961-07-03 |
| CH397856A (en) | 1965-08-31 |
| FR1283782A (en) | 1962-02-02 |
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