GB1568592A - Core lamination for shell-type cores preferably for transformers - Google Patents
Core lamination for shell-type cores preferably for transformers Download PDFInfo
- Publication number
- GB1568592A GB1568592A GB4494677A GB4494677A GB1568592A GB 1568592 A GB1568592 A GB 1568592A GB 4494677 A GB4494677 A GB 4494677A GB 4494677 A GB4494677 A GB 4494677A GB 1568592 A GB1568592 A GB 1568592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- joint
- yoke
- width
- joints
- center axis
- 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
- 238000003475 lamination Methods 0.000 title claims description 94
- 239000000463 material Substances 0.000 claims description 23
- 230000004907 flux Effects 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2650074A DE2650074B2 (de) | 1976-10-30 | 1976-10-30 | Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl |
| DE2658665A DE2658665C2 (de) | 1976-12-23 | 1976-12-23 | Kernblech für einen Mantelkern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1568592A true GB1568592A (en) | 1980-06-04 |
Family
ID=25771089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4494677A Expired GB1568592A (en) | 1976-10-30 | 1977-10-19 | Core lamination for shell-type cores preferably for transformers |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2369667A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1568592A (enrdf_load_stackoverflow) |
| MY (1) | MY8400120A (enrdf_load_stackoverflow) |
| SG (1) | SG7883G (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2824207A1 (de) * | 1978-06-02 | 1979-12-06 | Blum Eisen & Metallind | Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter o.dgl. sowie verfahren und werkzeug zu seiner herstellung |
-
1977
- 1977-10-19 GB GB4494677A patent/GB1568592A/en not_active Expired
- 1977-11-04 FR FR7734379A patent/FR2369667A1/fr active Granted
-
1983
- 1983-02-23 SG SG7883A patent/SG7883G/en unknown
-
1984
- 1984-12-30 MY MY8400120A patent/MY8400120A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY8400120A (en) | 1984-12-31 |
| FR2369667B3 (enrdf_load_stackoverflow) | 1981-10-23 |
| SG7883G (en) | 1984-02-17 |
| FR2369667A1 (fr) | 1978-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961019 |