DE1638647A1 - Lamellierter magnetischer Kern fuer einen Transformator oder eine Drosselspule grosser Leistung - Google Patents
Lamellierter magnetischer Kern fuer einen Transformator oder eine Drosselspule grosser LeistungInfo
- Publication number
- DE1638647A1 DE1638647A1 DE19681638647 DE1638647A DE1638647A1 DE 1638647 A1 DE1638647 A1 DE 1638647A1 DE 19681638647 DE19681638647 DE 19681638647 DE 1638647 A DE1638647 A DE 1638647A DE 1638647 A1 DE1638647 A1 DE 1638647A1
- Authority
- DE
- Germany
- Prior art keywords
- yoke
- sheets
- edges
- yoke arm
- magnetic core
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 2
- 241001236644 Lavinia Species 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701226A NL6701226A (US08063081-20111122-C00064.png) | 1967-01-26 | 1967-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1638647A1 true DE1638647A1 (de) | 1971-03-11 |
Family
ID=19799134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681638647 Pending DE1638647A1 (de) | 1967-01-26 | 1968-01-19 | Lamellierter magnetischer Kern fuer einen Transformator oder eine Drosselspule grosser Leistung |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2856522C2 (de) * | 1978-12-28 | 1983-01-20 | Transformatoren Union Ag, 7000 Stuttgart | Eisenkern mit Kernschenkeln und Kernjochen für einen Dreiphasentransformator |
| US8410884B2 (en) | 2011-01-20 | 2013-04-02 | Hitran Corporation | Compact high short circuit current reactor |
| US9007162B2 (en) * | 2012-09-27 | 2015-04-14 | Hamilton Sundstrand Corporation | Laminated “Y”-core transformer |
| CA2942011A1 (en) * | 2014-03-21 | 2015-09-24 | General Electric Company | Electromagnetic apparatus and method for providing the same |
| JP6482281B2 (ja) * | 2015-01-13 | 2019-03-13 | 東芝産業機器システム株式会社 | 静止誘導機器用鉄心 |
| WO2016183614A1 (en) * | 2015-05-18 | 2016-11-24 | Aem Cores Pty Ltd | Core for a 3-phase transformer, and a 3-phase transformer |
| WO2019078737A1 (es) * | 2017-10-17 | 2019-04-25 | Pontifica Universidad Católica Del Perú | Método para la fabricación de transformadores trifásicos modulares de núcleo triangular con yugos en y |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1594001A (en) * | 1925-04-07 | 1926-07-27 | New Jersey Zinc Co | Method of making zinc sulphide |
| US2367927A (en) * | 1943-03-27 | 1945-01-23 | Westinghouse Electric & Mfg Co | Three-phase transformer core |
| US2456459A (en) * | 1947-01-18 | 1948-12-14 | Gen Electric | Magnetic core |
| US3195090A (en) * | 1961-06-07 | 1965-07-13 | Westinghouse Electric Corp | Magnetic core structures |
-
1967
- 1967-01-26 NL NL6701226A patent/NL6701226A/xx unknown
-
1968
- 1968-01-16 US US698319A patent/US3428930A/en not_active Expired - Lifetime
- 1968-01-17 GB GB2611/68A patent/GB1217903A/en not_active Expired
- 1968-01-18 CH CH97268A patent/CH460940A/de unknown
- 1968-01-19 DE DE19681638647 patent/DE1638647A1/de active Pending
- 1968-01-23 BE BE709737D patent/BE709737A/xx unknown
- 1968-01-24 AT AT72368A patent/AT281980B/de not_active IP Right Cessation
- 1968-01-24 NO NO0306/68A patent/NO121219B/no unknown
- 1968-01-24 FR FR1554995D patent/FR1554995A/fr not_active Expired
- 1968-01-26 SE SE01097/68A patent/SE332456B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1554995A (US08063081-20111122-C00064.png) | 1969-01-24 |
| SE332456B (US08063081-20111122-C00064.png) | 1971-02-08 |
| AT281980B (de) | 1970-06-10 |
| GB1217903A (en) | 1971-01-06 |
| BE709737A (US08063081-20111122-C00064.png) | 1968-05-30 |
| NL6701226A (US08063081-20111122-C00064.png) | 1968-07-29 |
| NO121219B (US08063081-20111122-C00064.png) | 1971-02-01 |
| US3428930A (en) | 1969-02-18 |
| CH460940A (de) | 1968-08-15 |
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