GB739416A - Improvements relating to the core structures of electric three-phase transformers - Google Patents
Improvements relating to the core structures of electric three-phase transformersInfo
- Publication number
- GB739416A GB739416A GB3653/54A GB365354A GB739416A GB 739416 A GB739416 A GB 739416A GB 3653/54 A GB3653/54 A GB 3653/54A GB 365354 A GB365354 A GB 365354A GB 739416 A GB739416 A GB 739416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- loops
- electric
- feb
- improvements 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
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
739,416. Transformers. GENERAL ELECTRIC CO. Feb. 8, 1954 [Feb. 11, 1953], No. 3653/54. Class 38 (2). A five-legged three-phase transformer core of the type normally constructed of four substantially rectangular core loops abutting each other in a single plane is modified according to the present invention by dividing each of the end loops into two parts and placing them at an angle-preferably 90 degrees-to each other. All the core loops may be of the wound core construction from a single tapering magnetic strip or from a series of strips each of uniform width but of widths differing from each other, thus to obtain substantially circular core legs. The widest part of the tapered strip may be at one end or intermediate the ends as desired.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US739416XA | 1953-02-11 | 1953-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739416A true GB739416A (en) | 1955-10-26 |
Family
ID=22116729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3653/54A Expired GB739416A (en) | 1953-02-11 | 1954-02-08 | Improvements relating to the core structures of electric three-phase transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996500A (en) * | 2014-06-05 | 2014-08-20 | 刘林 | Winding type iron core and iron core reactor |
-
1954
- 1954-02-08 GB GB3653/54A patent/GB739416A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996500A (en) * | 2014-06-05 | 2014-08-20 | 刘林 | Winding type iron core and iron core reactor |
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