EP 0026871 B1 19840215 - CORE FOR ELECTROMAGNETIC INDUCTION DEVICE
Title (en)
CORE FOR ELECTROMAGNETIC INDUCTION DEVICE
Publication
Application
Priority
US 8220979 A 19791005
Abstract (en)
[origin: EP0026871A1] A magnetic core for an electromagnetic induction device has a plurality of magnetic core elements (14). Each of the core elements is formed by winding a plurality of layers of uninsulated strip (18) of magnetically permeable material. The core elements are juxtaposed together to form a core stack, the height of which is large relative to the strip width of each element. The core elements are electrically isolated from each other by insulating material (22) interposed between the elements at the region of juxtaposition.
IPC 1-7
IPC 8 full level
C22C 38/00 (2006.01); C22C 45/02 (2006.01); H01F 1/153 (2006.01); H01F 1/16 (2006.01); H01F 3/02 (2006.01); H01F 3/04 (2006.01); H01F 27/24 (2006.01); H01F 27/25 (2006.01)
CPC (source: EP)
H01F 1/15383 (2013.01); H01F 27/25 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0026871 A1 19810415; EP 0026871 B1 19840215; CA 1158325 A 19831206; DE 3066611 D1 19840322; JP S5658213 A 19810521; JP S6366045 B2 19881219
DOCDB simple family (application)
EP 80105694 A 19800923; CA 361216 A 19800929; DE 3066611 T 19800923; JP 13973580 A 19801006