GB752187A - Laminated magnetic core - Google Patents
Laminated magnetic coreInfo
- Publication number
- GB752187A GB752187A GB3226454A GB3226454A GB752187A GB 752187 A GB752187 A GB 752187A GB 3226454 A GB3226454 A GB 3226454A GB 3226454 A GB3226454 A GB 3226454A GB 752187 A GB752187 A GB 752187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- core
- strip
- magnetic core
- coil
- 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
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
Abstract
752,187. Transformers. PACKARD ELECTRIC CO., Ltd. Nov. 8, 1954, No. 32264/54. Class 38 (2). [Also in Group XXII] A magnetic core is made by winding strips 1, 2, 3 of uniform length about a circular arbour in succession, the beginning of each strip overlapping the end of the preceding strip as at 2, 3 in Fig. 1A, .deforming the core so made to the shape required to fit a coil leg, annealing the core, and then removing successive strips and reassembling them about the coil leg. The adjacent ends of successive strips may be locked together by the engagement of a projection 8 pressed from one strip, in a slot 7 cut in the other. To allow the coil to bend at its corners less sharply, the inner strips of the core may be made narrower than the outer strips, Figs. 8, 9 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3226454A GB752187A (en) | 1954-11-08 | 1954-11-08 | Laminated magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3226454A GB752187A (en) | 1954-11-08 | 1954-11-08 | Laminated magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB752187A true GB752187A (en) | 1956-07-04 |
Family
ID=10335911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3226454A Expired GB752187A (en) | 1954-11-08 | 1954-11-08 | Laminated magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB752187A (en) |
-
1954
- 1954-11-08 GB GB3226454A patent/GB752187A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1328160A (en) | Transformers or chokes | |
| GB752187A (en) | Laminated magnetic core | |
| GB499010A (en) | Improvements in and relating to electric transformers | |
| GB646859A (en) | Improvements in or relating to the manufacture of magnetic cores for electric induction apparatus | |
| FR2225820A2 (en) | Polyphase transformer with increased space factor - has individual polygonal wound and cut magnetic circuits | |
| JPS5420786A (en) | Magnetizing device for magnetic inspecter | |
| GB653908A (en) | Improvements in or relating to electric induction apparatus | |
| JPS51116929A (en) | Manufacturing method of winding core transformer | |
| GB567030A (en) | Improvements in and relating to insulated coils and methods of making same | |
| GB762250A (en) | Method of making magnetic cores for transformers or the like | |
| GB1271635A (en) | Improvements relating to transformers | |
| GB592020A (en) | Improvements in and relating to magnetic core structures for transformers and like induction electric apparatus | |
| GB731500A (en) | Improvements in and relating to magnetic cores | |
| GB764374A (en) | Improvements relating to electric transformer wound cores | |
| GB808030A (en) | Improvements in and relating to electrical transformers | |
| GB624137A (en) | Improvements in and relating to magnetic cores | |
| GB777626A (en) | Method of making three phase transformers | |
| GB1478149A (en) | ||
| FR2373133A1 (en) | Laminated iron core for transformers, chokes etc. - has subdivided shell engaged by central cores in regions of shell divisions | |
| GB554384A (en) | Improvements relating to cores for electric transformers and chokes | |
| FR2290007A1 (en) | Magnetic circuit for IC engine ignition transformer - has magnetic rectangular ring with core having end spacers forming air gaps | |
| GB879730A (en) | Magnetic core | |
| JPS5249416A (en) | Three phase wound core type transformer | |
| GB838177A (en) | Magnetic core for an inductor or transformer | |
| GB753795A (en) | Improvements in or relating to three phase transformers |