GB918281A - Improvements in and relating to transformer windings - Google Patents
Improvements in and relating to transformer windingsInfo
- Publication number
- GB918281A GB918281A GB3901359A GB3901359A GB918281A GB 918281 A GB918281 A GB 918281A GB 3901359 A GB3901359 A GB 3901359A GB 3901359 A GB3901359 A GB 3901359A GB 918281 A GB918281 A GB 918281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turns
- nov
- innermost
- outermost
- relating
- 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
Abstract
918,281. Transformers. SMIT & CO'S TRANSFORMATORENFABRIEK N.V., WILLEM. Nov. 17, 1959 [Nov. 21, 1958], No. 39013/59. Class 38 (2). A transformer winding comprises disc coils A, B (Fig. 6) each consisting of two sets of turns, e.g. 1, 3, 5, 7 and 9, 11, 13, 15, so arranged that in one set the operating current flows from the innermost to the outermost turn and, in the other set, from the outermost to the innermost turn. The double coils A and B are wound so that each has turns or pairs of turns protruding and interposed between turns of the other (see Fig. 4). Other arrangements are described including one in which the coil turns are connected in two parallel circuits a, b (Fig. 11, not shown). One of the conductors b (Fig. 13) may be formed of a multiple conductor or cable, the axially protruding turns or part turns being formed only by the other single conductor a. Specification 587,997, Swiss Specification 329,523 and German Patent Application 536350 VIII/21d<SP>2</SP> (as open) are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL233440 | 1958-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB918281A true GB918281A (en) | 1963-02-13 |
Family
ID=19751441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3901359A Expired GB918281A (en) | 1958-11-21 | 1959-11-17 | Improvements in and relating to transformer windings |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE584668A (en) |
| CH (1) | CH377926A (en) |
| GB (1) | GB918281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7719397B2 (en) | 2006-07-27 | 2010-05-18 | Abb Technology Ag | Disc wound transformer with improved cooling and impulse voltage distribution |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650261A1 (en) * | 1996-12-04 | 1998-06-10 | Asea Brown Boveri | Static electrical device |
| JP6596813B2 (en) * | 2013-11-28 | 2019-10-30 | Ｔｄｋ株式会社 | Coil for power transmission or power reception used in non-contact power feeding equipment |
-
1959
- 1959-11-14 CH CH8062459A patent/CH377926A/en unknown
- 1959-11-16 BE BE584668A patent/BE584668A/en unknown
- 1959-11-17 GB GB3901359A patent/GB918281A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7719397B2 (en) | 2006-07-27 | 2010-05-18 | Abb Technology Ag | Disc wound transformer with improved cooling and impulse voltage distribution |
| US7886424B2 (en) | 2006-07-27 | 2011-02-15 | Abb Technology Ag | Method of forming a disc-wound transformer with improved cooling and impulse voltage distribution |
Also Published As
| Publication number | Publication date |
|---|---|
| CH377926A (en) | 1964-05-31 |
| BE584668A (en) | 1960-03-16 |
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