EP 0503081 A4 19930728 - MAGNETIC CORE
Title (en)
MAGNETIC CORE
Publication
Application
Priority
- JP 25696690 A 19900928
- JP 9101294 W 19910927
Abstract (en)
[origin: WO9206480A1] A magnetic core obtained by laminating or winding a magnetic thin belt and an electrically insulating material, and wherein a relation 0.5a b < a is maintained, where a is the width of the magnetic thin belt and b is the width of the electrically insulating material.
IPC 1-7
IPC 8 full level
H01F 1/153 (2006.01); H01F 3/02 (2006.01); H01F 3/04 (2006.01); H01F 27/245 (2006.01); H01F 27/25 (2006.01); H01F 41/02 (2006.01)
CPC (source: EP KR)
H01F 1/15308 (2013.01 - EP); H01F 1/15316 (2013.01 - EP); H01F 1/15383 (2013.01 - EP); H01F 3/02 (2013.01 - EP); H01F 3/04 (2013.01 - EP); H01F 27/245 (2013.01 - EP KR); H01F 27/25 (2013.01 - EP); H01F 41/0226 (2013.01 - EP)
Citation (search report)
- [A] DE 2103523 A1 19720817
- [A] DE 4002999 A1 19900816 - HITACHI METALS LTD [JP]
- [A] EP 0086485 A2 19830824 - HITACHI METALS LTD [JP]
- [X] PATENT ABSTRACTS OF JAPAN vol. 13, no. 513 (E-847)16 November 1989 & JP-A-01 208 822 ( TOSHIBA K.K. ) 22 August 1989
- See references of WO 9206480A1
Designated contracting state (EPC)
DE GB SE
DOCDB simple family (publication)
WO 9206480 A1 19920416; DE 69120248 D1 19960718; DE 69120248 T2 19961205; EP 0503081 A1 19920916; EP 0503081 A4 19930728; EP 0503081 B1 19960612; JP 3156850 B2 20010416; KR 920702535 A 19920904; KR 970000872 B1 19970120
DOCDB simple family (application)
JP 9101294 W 19910927; DE 69120248 T 19910927; EP 91916787 A 19910927; JP 51529891 A 19910927; KR 920701209 A 19920522