EP 0394020 A2 19901024 - Ferrite particles and ferrite resin composite for bonded magnetic core and process for their production.
Title (en)
Ferrite particles and ferrite resin composite for bonded magnetic core and process for their production.
Title (de)
Ferritteilchen und Ferrit-Harz-Komposit für Verbundmagnetkern und Verfahren zu deren Herstellung.
Title (fr)
Particules en ferrite et composite ferrite-résine pour noyau magnétique à liant et procédé de leur fabrication.
Publication
Application
Priority
- JP 5071590 A 19900228
- JP 10120489 A 19890419
Abstract (en)
Ferrite particles suitable for a bonded magnetic core which particles comprise crystal grains of from 5 to 15 mu m in average diameter and have an average particle diameter of from 20 to 150 mu m and a magnetic permeability of not less than 25; a ferrite resin composition thereof; and a process for producing the same.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0394020 A2 19901024; EP 0394020 A3 19911009; EP 0394020 B1 19940914; DE 69012398 D1 19941020; DE 69012398 T2 19950202
DOCDB simple family (application)
EP 90304167 A 19900418; DE 69012398 T 19900418