GB231025A - Improvements in the construction of electric transforming apparatus - Google Patents
Improvements in the construction of electric transforming apparatusInfo
- Publication number
- GB231025A GB231025A GB1109824A GB1109824A GB231025A GB 231025 A GB231025 A GB 231025A GB 1109824 A GB1109824 A GB 1109824A GB 1109824 A GB1109824 A GB 1109824A GB 231025 A GB231025 A GB 231025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laminations
- ducts
- core
- construction
- transforming apparatus
- 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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
231,025. English Electric Co., Ltd., and Charley, R. M. May 5, 1924. Transformers.-In transformers in which the core is provided with ducts 5 for the circulation of cooling liquid, passages parallel to the plane of the laminations and communicating with the ducts and the outside of the core are provided at the upper and lower ends by omitting certa.in laminations or parts thereof. The ducts 5 are formed between inner and outer sets of laminations 1, 2 and 6, 7 and are closed at the sides by further sets of laminations 3, 4 and 8, 9. In the form shown in Figs. 1 and 2, pairs of passages 10, 11 and 12, 17 are formed at the lower and upper ends respectively by omitting parts of the laminations 7. In the modification shown in Fig. 4, a single passage 16 is formed at each end of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109824A GB231025A (en) | 1924-05-05 | 1924-05-05 | Improvements in the construction of electric transforming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109824A GB231025A (en) | 1924-05-05 | 1924-05-05 | Improvements in the construction of electric transforming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB231025A true GB231025A (en) | 1925-03-26 |
Family
ID=9979988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1109824A Expired GB231025A (en) | 1924-05-05 | 1924-05-05 | Improvements in the construction of electric transforming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB231025A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173113A (en) * | 1960-12-07 | 1965-03-09 | Westinghouse Electric Corp | Magnetic core structure |
| FR2004926A1 (en) * | 1968-03-28 | 1969-12-05 | Bbc Brown Boveri & Cie | MAGNETIC CIRCUIT OF TRANSFORMER WITH COOLING CHANNELS PARALLEL TO THE SHEETS, AND PROCESS FOR ITS MANUFACTURING |
-
1924
- 1924-05-05 GB GB1109824A patent/GB231025A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173113A (en) * | 1960-12-07 | 1965-03-09 | Westinghouse Electric Corp | Magnetic core structure |
| FR2004926A1 (en) * | 1968-03-28 | 1969-12-05 | Bbc Brown Boveri & Cie | MAGNETIC CIRCUIT OF TRANSFORMER WITH COOLING CHANNELS PARALLEL TO THE SHEETS, AND PROCESS FOR ITS MANUFACTURING |
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