CA1140226A - Core lamination for shell-type cores, particularly for transformers - Google Patents
Core lamination for shell-type cores, particularly for transformersInfo
- Publication number
- CA1140226A CA1140226A CA000317286A CA317286A CA1140226A CA 1140226 A CA1140226 A CA 1140226A CA 000317286 A CA000317286 A CA 000317286A CA 317286 A CA317286 A CA 317286A CA 1140226 A CA1140226 A CA 1140226A
- Authority
- CA
- Canada
- Prior art keywords
- width
- yoke
- core laminations
- center leg
- laminations
- 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 abstract description 41
- 238000004804 winding Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 241000428533 Rhis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772755218 DE2755218A1 (de) | 1977-12-10 | 1977-12-10 | Kernblech fuer mantelkerne, insbesondere fuer transformatoren |
| DEP2755218.7 | 1977-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1140226A true CA1140226A (en) | 1983-01-25 |
Family
ID=6025877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000317286A Expired CA1140226A (en) | 1977-12-10 | 1978-12-04 | Core lamination for shell-type cores, particularly for transformers |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920365A1 (de) * | 1979-05-19 | 1980-11-27 | Philberth Karl Dr Phys | Kernblech fuer mantelkerne, insbesondere fuer transformatoren |
| DE3005567A1 (de) * | 1980-02-14 | 1981-08-20 | Philberth, Karl, Dr.-Phys., 8031 Puchheim | Kernbleche, insbesondere fuer transformatoren |
| JPS62138426U (enrdf_load_stackoverflow) * | 1986-02-24 | 1987-09-01 | ||
| YU48139B (sh) * | 1990-01-25 | 1997-05-28 | Branimir Jakovljević | Laminirana magnetna jezgra |
| JP2008277010A (ja) * | 2007-04-26 | 2008-11-13 | Fuji Electric Fa Components & Systems Co Ltd | 電磁接触器 |
-
1977
- 1977-12-10 DE DE19772755218 patent/DE2755218A1/de not_active Withdrawn
-
1978
- 1978-09-29 AU AU40328/78A patent/AU532260B2/en not_active Expired
- 1978-10-02 GB GB7838892A patent/GB2016816B/en not_active Expired
- 1978-10-30 NZ NZ188767A patent/NZ188767A/xx unknown
- 1978-11-15 JP JP13994578A patent/JPS5480515A/ja active Granted
- 1978-12-04 CA CA000317286A patent/CA1140226A/en not_active Expired
- 1978-12-06 IT IT7853955U patent/IT7853955V0/it unknown
- 1978-12-06 IT IT7869796A patent/IT7869796A0/it unknown
- 1978-12-08 MX MX175926A patent/MX145428A/es unknown
-
1985
- 1985-08-16 SG SG606/85A patent/SG60685G/en unknown
-
1986
- 1986-12-30 MY MY726/86A patent/MY8600726A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7869796A0 (it) | 1978-12-06 |
| IT7853955V0 (it) | 1978-12-06 |
| JPS641923B2 (enrdf_load_stackoverflow) | 1989-01-13 |
| SG60685G (en) | 1987-03-27 |
| DE2755218A1 (de) | 1979-06-13 |
| MY8600726A (en) | 1986-12-31 |
| GB2016816A (en) | 1979-09-26 |
| JPS5480515A (en) | 1979-06-27 |
| MX145428A (es) | 1982-02-08 |
| AU532260B2 (en) | 1983-09-22 |
| GB2016816B (en) | 1982-08-18 |
| AU4032878A (en) | 1980-04-03 |
| NZ188767A (en) | 1981-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2548624A (en) | Electric induction apparatus | |
| US2486220A (en) | Magnetic core | |
| CA1140226A (en) | Core lamination for shell-type cores, particularly for transformers | |
| US4361823A (en) | Core laminations for shell-type cores, especially for transformers | |
| US2534312A (en) | Electric induction apparatus | |
| US2889525A (en) | Three-phase core for transformers | |
| US4365224A (en) | Core lamination for shell-type cores, particularly for transformers | |
| CA1056925A (en) | Core lamination for shell-type cores, preferably for transformers | |
| CA1139384A (en) | Core laminations, particularly for transformers | |
| JPH0362607A (ja) | フイルタ | |
| JPS6318848B2 (enrdf_load_stackoverflow) | ||
| FI72833B (fi) | Magnetkrets eller del av magnetkrets och foerfarande foer dess framstaellning. | |
| JPS58162015A (ja) | 小型トランス | |
| JPS6430816U (enrdf_load_stackoverflow) | ||
| CN222672768U (zh) | “日字型”三相单共差模电感器 | |
| JPS5881320A (ja) | ノイズフイルタ− | |
| US3206835A (en) | Method of assembling a 3-phase transformer core | |
| JPS6339951Y2 (enrdf_load_stackoverflow) | ||
| JPH0485910A (ja) | Ｅ型コア | |
| JPS5654019A (en) | Noise filter | |
| US2954601A (en) | Method of making three-phase transformer cores | |
| JPH027444Y2 (enrdf_load_stackoverflow) | ||
| JPS62265711A (ja) | 変圧器の製造方法 | |
| JP2023043935A (ja) | 鉄心構造及び変圧器 | |
| JPH0434711U (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |