EP 0936582 A1 19990818 - PROCESS AND APPARATUS FOR THE IDENTIFICATION OF METAL DISC-SHAPED PIECES
Title (en)
PROCESS AND APPARATUS FOR THE IDENTIFICATION OF METAL DISC-SHAPED PIECES
Title (de)
VERFAHREN UND APPARAT ZUM IDENTIFIZIEREN VON SCHEIBENFÖRMIGEN METALLGEGENSTÄNDEN
Title (fr)
PROCEDE ET APPAREIL D'IDENTIFICATION DE PIECES DISCOIDES METALLIQUES
Publication
Application
Priority
- ES 9800236 W 19980827
- ES 9701880 A 19970903
Abstract (en)
Procedure and device for the identification of metallic discs, particularly applicable to coins consisting of a nucleus and a crown of different composition, which consists of obtaining and measuring a peak P1 of the electrical signal produced as crown (8) passes the firs electromagnetic sensor (2); detection and measurement of one of the secondary peaks P3 , P4 shown by the electrical signal obtained as the crown (8) passes the first electromagnetic sensor (2); and measuring the value of peak P2 of the electrical signal produced as nucleus (9) passes a second electromagnetic sensor (3) at the same time as peak P1 is detected. <IMAGE>
IPC 1-7
IPC 8 full level
G07D 5/08 (2006.01)
CPC (source: EP)
G07D 5/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0936582 A1 19990818; EP 0936582 B1 20020410; AR 043269 A1 20050727; AT E216108 T1 20020415; AU 745775 B2 20020328; AU 8979898 A 19990322; BR 9806159 A 20001031; CO 5400168 A1 20040531; CZ 147199 A3 19991013; DE 69804757 D1 20020516; DE 69804757 T2 20021128; DK 0936582 T3 20020805; ES 2127155 A1 19990401; ES 2127155 B1 19991116; HU P0000794 A2 20000728; HU P0000794 A3 20000828; NO 316908 B1 20040621; NO 992074 D0 19990429; NO 992074 L 19990429; PE 104199 A1 19991112; PT 936582 E 20020930; WO 9912130 A1 19990311
DOCDB simple family (application)
EP 98941424 A 19980827; AR P980104380 A 19980902; AT 98941424 T 19980827; AU 8979898 A 19980827; BR 9806159 A 19980827; CO 98050512 A 19980903; CZ 147199 A 19980827; DE 69804757 T 19980827; DK 98941424 T 19980827; ES 9701880 A 19970903; ES 9800236 W 19980827; HU P0000794 A 19980827; NO 992074 A 19990429; PE 00069398 A 19980803; PT 98941424 T 19980827