EP 0291726 B1 19930623 - AMORPHOUS ALLOY FOR STRIP-SHAPED SENSOR ELEMENTS
Title (en)
AMORPHOUS ALLOY FOR STRIP-SHAPED SENSOR ELEMENTS
Publication
Application
Priority
DE 3717043 A 19870521
Abstract (en)
[origin: EP0291726A2] For use in anti-theft tags, magnetic field detectors or the like, an amorphous alloy which is free of magnetostriction is used, the said alloy having a saturation induction of Bs </= 0.5 T and a good response during a tempering process in a magnetic field in order to achieve a remanence ratio of Br/Bs > 0.6.
IPC 1-7
IPC 8 full level
C22C 19/03 (2006.01); C22C 19/07 (2006.01); C22C 45/00 (2006.01); C22C 45/04 (2006.01); G08B 13/24 (2006.01); H01F 1/153 (2006.01)
CPC (source: EP US)
C22C 45/04 (2013.01 - EP US); G08B 13/2411 (2013.01 - EP US); G08B 13/2442 (2013.01 - EP US); H01F 1/15316 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB NL SE
DOCDB simple family (publication)
EP 0291726 A2 19881123; EP 0291726 A3 19890705; EP 0291726 B1 19930623; DE 3717043 A1 19881215; DE 3881962 D1 19930729; JP 3065085 B2 20000712; JP S63307238 A 19881214; US 5037494 A 19910806
DOCDB simple family (application)
EP 88106558 A 19880423; DE 3717043 A 19870521; DE 3881962 T 19880423; JP 11841788 A 19880517; US 52317690 A 19900515