GB686488A - Improvements in and relating to laminated magnetic cores for electromagnetic induction apparatus - Google Patents
Improvements in and relating to laminated magnetic cores for electromagnetic induction apparatusInfo
- Publication number
- GB686488A GB686488A GB29088/50A GB2908850A GB686488A GB 686488 A GB686488 A GB 686488A GB 29088/50 A GB29088/50 A GB 29088/50A GB 2908850 A GB2908850 A GB 2908850A GB 686488 A GB686488 A GB 686488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laminations
- odd
- numbered
- joints
- laminated magnetic
- 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
- H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
686,488. Transformers and inductances. BRITISH THOMSON-HOUSTON CO., Ltd. Nov. 28, 1950 [Dec. 9, 1949], No. 29088/50. Drawings to Specification. Class 38 (ii). A laminated magnetic core has a number of sections each comprising a number of laminations, successive laminations of which are denoted as odd or even-numbered, each lamination being butt-jointed to the corresponding lamination in the adjacent section, all the joints in the odd-numbered laminations forming a straight line, and all the joints in the evennumbered laminations-staggered from those in the odd-numbered laminations-forming another straight line, the joints between the laminations being so offset that the straight lines form a " V " pattern having its apex directed transversely or longitudinally of the core. Specification 673,821 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US686488XA | 1949-12-09 | 1949-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB686488A true GB686488A (en) | 1953-01-28 |
Family
ID=22083864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29088/50A Expired GB686488A (en) | 1949-12-09 | 1950-11-28 | Improvements in and relating to laminated magnetic cores for electromagnetic induction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB686488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840889A (en) * | 1954-02-10 | 1958-07-01 | Gen Electric | Method of forming wound magnetic cores |
-
1950
- 1950-11-28 GB GB29088/50A patent/GB686488A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840889A (en) * | 1954-02-10 | 1958-07-01 | Gen Electric | Method of forming wound magnetic cores |
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