GB771652A - Improvements in electric transformer or similar cores - Google Patents
Improvements in electric transformer or similar coresInfo
- Publication number
- GB771652A GB771652A GB24891/55A GB2489155A GB771652A GB 771652 A GB771652 A GB 771652A GB 24891/55 A GB24891/55 A GB 24891/55A GB 2489155 A GB2489155 A GB 2489155A GB 771652 A GB771652 A GB 771652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laminations
- electric transformer
- legs
- similar cores
- yoke
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
771,652. Transformers. AKTIESELSKAPET PER KURE NORSK MOTOR - OG DYNAMOFABRIK. Aug. 30, 1955 [Sept. 3, 1954], No. 24891/55. Class 38 (2). A laminated magnetic core has the leg laminations, but not the yoke laminations, made of a material having a preferred magnetic direction. The number of laminations in the yokes may be less than in the legs; the yoke may also be arranged to be of greater crosssectional area than the legs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO771652X | 1954-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB771652A true GB771652A (en) | 1957-04-03 |
Family
ID=19906983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24891/55A Expired GB771652A (en) | 1954-09-03 | 1955-08-30 | Improvements in electric transformer or similar cores |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB771652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049629A1 (en) * | 1999-02-16 | 2000-08-24 | Square D Company | Energy efficient hybrid core |
-
1955
- 1955-08-30 GB GB24891/55A patent/GB771652A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049629A1 (en) * | 1999-02-16 | 2000-08-24 | Square D Company | Energy efficient hybrid core |
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