EP 0384491 A2 19900829 - Core of a noise filter comprised of an amorphous alloy.
Title (en)
Core of a noise filter comprised of an amorphous alloy.
Title (de)
Kern eines Störungsfilters aus einer amorphen Legierung.
Title (fr)
Noyeau d'un filtre de bruit comportant un alliage amorphe.
Publication
Application
Priority
- EP 84307588 A 19841102
- JP 20414184 A 19841001
- JP 20689883 A 19831105
Abstract (en)
The present invention relates to the core of a noise filter comprising a coiled thin strip of an amorphous magnetic alloy. The alloy essentially consists of a first component which is Fe and Mo, a second component which is at least one selected from the group consisting of Si and Al, and a third component which is at least one selected from the group consisting of B,C and P.
IPC 1-7
IPC 8 full level
H01F 1/153 (2006.01); H01F 3/04 (2006.01)
CPC (source: EP)
H01F 1/15308 (2013.01); H01F 3/04 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0145245 A2 19850619; EP 0145245 A3 19870128; EP 0145245 B1 19910306; DE 3484231 D1 19910411; DE 3486331 D1 19940915; DE 3486331 T2 19950406; EP 0384491 A2 19900829; EP 0384491 A3 19910109; EP 0384491 B1 19940810
DOCDB simple family (application)
EP 84307588 A 19841102; DE 3484231 T 19841102; DE 3486331 T 19841102; EP 90105789 A 19841102