EP0439410A3 - Laminate for magnetic core - Google Patents
Laminate for magnetic core Download PDFInfo
- Publication number
- EP0439410A3 EP0439410A3 EP19910400176 EP91400176A EP0439410A3 EP 0439410 A3 EP0439410 A3 EP 0439410A3 EP 19910400176 EP19910400176 EP 19910400176 EP 91400176 A EP91400176 A EP 91400176A EP 0439410 A3 EP0439410 A3 EP 0439410A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- laminate
- magnetic core
- core
- 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.)
- Withdrawn
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA900540 | 1990-01-25 | ||
ZA90540 | 1990-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0439410A2 EP0439410A2 (en) | 1991-07-31 |
EP0439410A3 true EP0439410A3 (en) | 1992-01-29 |
Family
ID=25579994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910400176 Withdrawn EP0439410A3 (en) | 1990-01-25 | 1991-01-25 | Laminate for magnetic core |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0439410A3 (en) |
JP (1) | JPH04212403A (en) |
YU (1) | YU48139B (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6261437B1 (en) | 1996-11-04 | 2001-07-17 | Asea Brown Boveri Ab | Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
US6279850B1 (en) | 1996-11-04 | 2001-08-28 | Abb Ab | Cable forerunner |
US6357688B1 (en) | 1997-02-03 | 2002-03-19 | Abb Ab | Coiling device |
US6369470B1 (en) | 1996-11-04 | 2002-04-09 | Abb Ab | Axial cooling of a rotor |
US6376775B1 (en) | 1996-05-29 | 2002-04-23 | Abb Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
US6396187B1 (en) | 1996-11-04 | 2002-05-28 | Asea Brown Boveri Ab | Laminated magnetic core for electric machines |
US6417456B1 (en) | 1996-05-29 | 2002-07-09 | Abb Ab | Insulated conductor for high-voltage windings and a method of manufacturing the same |
US6429563B1 (en) | 1997-02-03 | 2002-08-06 | Abb Ab | Mounting device for rotating electric machines |
US6439497B1 (en) | 1997-02-03 | 2002-08-27 | Abb Ab | Method and device for mounting a winding |
US6465979B1 (en) | 1997-02-03 | 2002-10-15 | Abb Ab | Series compensation of electric alternating current machines |
US6525265B1 (en) | 1997-11-28 | 2003-02-25 | Asea Brown Boveri Ab | High voltage power cable termination |
US6525504B1 (en) | 1997-11-28 | 2003-02-25 | Abb Ab | Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine |
US6577487B2 (en) | 1996-05-29 | 2003-06-10 | Asea Brown Boveri Ab | Reduction of harmonics in AC machines |
US6646363B2 (en) | 1997-02-03 | 2003-11-11 | Abb Ab | Rotating electric machine with coil supports |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
US6822363B2 (en) | 1996-05-29 | 2004-11-23 | Abb Ab | Electromagnetic device |
US6825585B1 (en) | 1997-02-03 | 2004-11-30 | Abb Ab | End plate |
US6828701B1 (en) | 1997-02-03 | 2004-12-07 | Asea Brown Boveri Ab | Synchronous machine with power and voltage control |
US6831388B1 (en) | 1996-05-29 | 2004-12-14 | Abb Ab | Synchronous compensator plant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335673B1 (en) | 1995-12-14 | 2002-01-01 | Schneider Electric Sa | Current transformer and its manufacturing process |
FR2742573B1 (en) * | 1995-12-14 | 1998-02-06 | Schneider Electric Sa | CURRENT TRANSFORMER AND MANUFACTURING METHOD THEREOF |
GB2331857A (en) * | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Magnetic core assemblies |
JP5079316B2 (en) * | 2006-12-08 | 2012-11-21 | Necトーキン株式会社 | Inductance element |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE678251C (en) * | 1931-08-11 | 1939-07-12 | Siemens & Halske Akt Ges | Process for the production of transformer cores |
DE2755218A1 (en) * | 1977-12-10 | 1979-06-13 | Philberth Karl Dr Phys | CORE SHEET FOR SHELL, IN PARTICULAR FOR TRANSFORMERS |
FR2576447A1 (en) * | 1985-01-24 | 1986-07-25 | Baron Guy | Interference attenuating low-current transmission line device |
-
1991
- 1991-01-25 YU YU13291A patent/YU48139B/en unknown
- 1991-01-25 EP EP19910400176 patent/EP0439410A3/en not_active Withdrawn
- 1991-01-25 JP JP3007715A patent/JPH04212403A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE678251C (en) * | 1931-08-11 | 1939-07-12 | Siemens & Halske Akt Ges | Process for the production of transformer cores |
DE2755218A1 (en) * | 1977-12-10 | 1979-06-13 | Philberth Karl Dr Phys | CORE SHEET FOR SHELL, IN PARTICULAR FOR TRANSFORMERS |
FR2576447A1 (en) * | 1985-01-24 | 1986-07-25 | Baron Guy | Interference attenuating low-current transmission line device |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6577487B2 (en) | 1996-05-29 | 2003-06-10 | Asea Brown Boveri Ab | Reduction of harmonics in AC machines |
US6417456B1 (en) | 1996-05-29 | 2002-07-09 | Abb Ab | Insulated conductor for high-voltage windings and a method of manufacturing the same |
US6822363B2 (en) | 1996-05-29 | 2004-11-23 | Abb Ab | Electromagnetic device |
US6831388B1 (en) | 1996-05-29 | 2004-12-14 | Abb Ab | Synchronous compensator plant |
US6376775B1 (en) | 1996-05-29 | 2002-04-23 | Abb Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
US6396187B1 (en) | 1996-11-04 | 2002-05-28 | Asea Brown Boveri Ab | Laminated magnetic core for electric machines |
US6261437B1 (en) | 1996-11-04 | 2001-07-17 | Asea Brown Boveri Ab | Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
US6279850B1 (en) | 1996-11-04 | 2001-08-28 | Abb Ab | Cable forerunner |
US6369470B1 (en) | 1996-11-04 | 2002-04-09 | Abb Ab | Axial cooling of a rotor |
US6357688B1 (en) | 1997-02-03 | 2002-03-19 | Abb Ab | Coiling device |
US6429563B1 (en) | 1997-02-03 | 2002-08-06 | Abb Ab | Mounting device for rotating electric machines |
US6646363B2 (en) | 1997-02-03 | 2003-11-11 | Abb Ab | Rotating electric machine with coil supports |
US6439497B1 (en) | 1997-02-03 | 2002-08-27 | Abb Ab | Method and device for mounting a winding |
US6825585B1 (en) | 1997-02-03 | 2004-11-30 | Abb Ab | End plate |
US6828701B1 (en) | 1997-02-03 | 2004-12-07 | Asea Brown Boveri Ab | Synchronous machine with power and voltage control |
US6465979B1 (en) | 1997-02-03 | 2002-10-15 | Abb Ab | Series compensation of electric alternating current machines |
US6525504B1 (en) | 1997-11-28 | 2003-02-25 | Abb Ab | Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine |
US6525265B1 (en) | 1997-11-28 | 2003-02-25 | Asea Brown Boveri Ab | High voltage power cable termination |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
Also Published As
Publication number | Publication date |
---|---|
YU48139B (en) | 1997-05-28 |
EP0439410A2 (en) | 1991-07-31 |
YU13291A (en) | 1994-06-10 |
JPH04212403A (en) | 1992-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19920729 |
|
17Q | First examination report despatched |
Effective date: 19921127 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19970624 |