GB441832A - Improvements in and relating to electric transformers - Google Patents
Improvements in and relating to electric transformersInfo
- Publication number
- GB441832A GB441832A GB1197134A GB1197134A GB441832A GB 441832 A GB441832 A GB 441832A GB 1197134 A GB1197134 A GB 1197134A GB 1197134 A GB1197134 A GB 1197134A GB 441832 A GB441832 A GB 441832A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- flux densities
- relating
- transformers
- electric transformers
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
Abstract
441,832. Transformers. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London. April 20, 1934. No. 11971. Void [Abridged as open to inspection under Sect. 91 of the Acts, Oct. 22, 1934]. Drawings to Specification. [Class 38 (ii)] Transformer &c. cores are built up from laminations in which the magnetic properties have been so modified by heat treatment and cold rolling under pressure that the cores may be operated at flux densities in excess of the normal value without introducing excessive losses due to harmonic fluxes which would arise with high flux densities in material having a normal magnetic characteristic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1197134A GB441832A (en) | 1934-04-20 | 1934-04-20 | Improvements in and relating to electric transformers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1197134A GB441832A (en) | 1934-04-20 | 1934-04-20 | Improvements in and relating to electric transformers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB441832A true GB441832A (en) | 1936-01-27 |
Family
ID=9996026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1197134A Expired GB441832A (en) | 1934-04-20 | 1934-04-20 | Improvements in and relating to electric transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB441832A (en) |
-
1934
- 1934-04-20 GB GB1197134A patent/GB441832A/en not_active Expired
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