EP 0929883 A1 19990721 - DISPLAY ELEMENT FOR USE IN A MAGNETIC ANTI-THEFT SYSTEM
Title (en)
DISPLAY ELEMENT FOR USE IN A MAGNETIC ANTI-THEFT SYSTEM
Title (de)
ANZEIGEELEMENT FÜR DIE VERWENDUNG IN EINEM MAGNETISCHEN DIEBSTAHLSICHERUNGSSYSTEM
Title (fr)
ELEMENT D'AFFICHAGE UTILISE DANS UN SYSTEME ANTIVOL MAGNETIQUE
Publication
Application
Priority
- DE 9801984 W 19980715
- DE 19732872 A 19970730
Abstract (en)
[origin: DE19732872A1] The invention relates to a medium-hard magnetic alloy for use in magnetic anti-theft systems, containing between 8 and 25 weight % Ni, between 1.5 and 4.5 weight % Al and between 0.5 and 3 weight % Ti, the remainder being made up of Fe. The alloy differs from known, used alloys in that it has excellent magnetic properties and high corrosion resistance. The alloy provided for in the invention is also extremely well suited for cold working before tempering.
IPC 1-7
IPC 8 full level
C21D 8/12 (2006.01); C22C 38/00 (2006.01); C22C 38/06 (2006.01); C22C 38/08 (2006.01); C22C 38/12 (2006.01); C22C 38/14 (2006.01); C22C 38/54 (2006.01); G08B 13/24 (2006.01); H01F 1/047 (2006.01); H01F 1/147 (2006.01)
CPC (source: EP US)
C21D 8/12 (2013.01 - EP US); C22C 38/06 (2013.01 - EP US); C22C 38/08 (2013.01 - EP US); C22C 38/12 (2013.01 - EP US); C22C 38/14 (2013.01 - EP US); G08B 13/2408 (2013.01 - EP US); G08B 13/2442 (2013.01 - EP US); G08B 13/2445 (2013.01 - EP US); H01F 1/047 (2013.01 - EP US); H01F 1/14716 (2013.01 - EP US); C21D 8/1222 (2013.01 - EP US); C21D 8/1233 (2013.01 - EP US); C21D 8/1261 (2013.01 - EP US); C21D 8/1266 (2013.01 - EP US); Y10S 428/90 (2013.01 - EP US); Y10S 428/928 (2013.01 - EP US); Y10T 428/12465 (2015.01 - EP US); Y10T 428/12639 (2015.01 - EP US); Y10T 428/12646 (2015.01 - EP US); Y10T 428/12653 (2015.01 - EP US); Y10T 428/12958 (2015.01 - EP US); Y10T 428/12986 (2015.01 - EP US)
Citation (search report)
See references of WO 9906977A1
Designated contracting state (EPC)
ES FR GB IE IT SE
DOCDB simple family (publication)
DE 19732872 A1 19990204; DE 19732872 C2 20020418; EP 0929883 A1 19990721; EP 0929883 B1 20030924; ES 2209204 T3 20040616; JP 2001502759 A 20010227; JP 3288725 B2 20020604; US 2003129445 A1 20030710; US 6663981 B1 20031216; US 6689490 B2 20040210; WO 9906977 A1 19990211
DOCDB simple family (application)
DE 19732872 A 19970730; DE 9801984 W 19980715; EP 98944989 A 19980715; ES 98944989 T 19980715; JP 51036399 A 19980715; US 26949099 A 19990608; US 37189403 A 20030221