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Current content: 158 967 801 patent documents

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150 730 new documents added

999 816 documents amended

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EP 0848392 A1 19980617 - ENCASED MAGNETIC CORE

Title (en)

ENCASED MAGNETIC CORE

Title (de)

MAGNETKERN IN EINEM GEHÄUSE

Title (fr)

NOYAU MAGNETIQUE EN BOITIER

Publication

EP 0848392 A1 19980617 (EN)

Application

EP 96928693 A 19960829

Priority

JP 9602426 W 19960829
JP 22562795 A 19950901

Abstract (en)

The casing enclosed type magnetic core of the present invention is constructed by filling powders 13 at least partially in a space between a magnetic core and a casing when the magnetic core 11 is to be enclosed in the casing 12. The powders 13 are preferably nylon resin powders or silica powders having silicone oil adhered therearound. <IMAGE>

IPC 1-7

H01F 27/02

IPC 8 full level

H01F 27/26 (2006.01); H01F 30/16 (2006.01)

CPC (source: EP)

H01F 27/266 (2013.01); H01F 30/16 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9709728 A1 19970313; CA 2230276 A1 19970313; EP 0848392 A1 19980617; EP 0848392 A4 19990818; TW 340946 B 19980921

DOCDB simple family (application)

JP 9602426 W 19960829; CA 2230276 A 19960829; EP 96928693 A 19960829; TW 85110705 A 19960831