ES2171795T3 - Elemento de seguridad para la vigilancia electronica de articulos y procedimiento de preparacion. - Google Patents

Elemento de seguridad para la vigilancia electronica de articulos y procedimiento de preparacion.

Info

Publication number
ES2171795T3
ES2171795T3 ES97115235T ES97115235T ES2171795T3 ES 2171795 T3 ES2171795 T3 ES 2171795T3 ES 97115235 T ES97115235 T ES 97115235T ES 97115235 T ES97115235 T ES 97115235T ES 2171795 T3 ES2171795 T3 ES 2171795T3
Authority
ES
Spain
Prior art keywords
articles
band
security element
preparation procedure
electronic monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97115235T
Other languages
English (en)
Inventor
Manfred Dr Ruhrig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meto International GmbH
Original Assignee
Meto International GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meto International GmbH filed Critical Meto International GmbH
Application granted granted Critical
Publication of ES2171795T3 publication Critical patent/ES2171795T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

LA INVENCION CONSISTE EN UN ELEMENTO DE SEGURIDAD (1) PARA LA PROTECCION ELECTRONICA DE ARTICULOS EN UN SISTEMA ELECTROMAGNETICO DE CONTROL, Y EN UN PROCEDIMIENTO PARA LA FABRICACION DE DICHOS ELEMENTOS DE SEGURIDAD (1). EL SISTEMA ELECTROMAGNETICO DE CONTROL SE COMPONE DE UNA BANDA (2) MAGNETICA BLANDA Y MAGNETOESTRICTIVA Y DE UN ELEMENTO DE PREMAGNETIZACION (3) ASIGNADO A DICHA BANDA (2) Y FABRICADO CON UN MATERIAL MAGNETICO DURO O SEMIDURO. CON ESTE ELEMENTO DE SEGURIDAD (1) Y ESTE PROCEDIMIENTO DE FABRICACION, LA INVENCION PRETENDE CONSEGUIR UNA REDUCCION DE COSTES. PARA ELLO, EL ELEMENTO DE PREMAGNETIZACION (3) QUE INCORPORA EL ELEMENTO DE SEGURIDAD (1) SE HA DISEÑADO DE MANERA QUE, AL APLICAR UN CAMPO EXTERNO (H) BASICAMENTE CONSTANTE, SE GENERA UN CAMPO DE DISPERSION (6) QUE OPTIMIZA LAS PROPIEDADES MAGNETOELASTICAS DE LA BANDA (2).
ES97115235T 1996-10-12 1997-09-03 Elemento de seguridad para la vigilancia electronica de articulos y procedimiento de preparacion. Expired - Lifetime ES2171795T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19642225A DE19642225A1 (de) 1996-10-12 1996-10-12 Sicherungselement für die elektronische Artikelsicherung und Verfahren zur Herstellung eines Sicherungselementes

Publications (1)

Publication Number Publication Date
ES2171795T3 true ES2171795T3 (es) 2002-09-16

Family

ID=7808635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97115235T Expired - Lifetime ES2171795T3 (es) 1996-10-12 1997-09-03 Elemento de seguridad para la vigilancia electronica de articulos y procedimiento de preparacion.

Country Status (4)

Country Link
US (1) US5909177A (es)
EP (1) EP0836163B1 (es)
DE (2) DE19642225A1 (es)
ES (1) ES2171795T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9620190D0 (en) * 1996-09-27 1996-11-13 Flying Null Ltd Improved methods for coding magnetic tags
DE19650610A1 (de) * 1996-12-06 1998-06-10 Meto International Gmbh Verfahren und Vorrichtung zur Herstellung von elektronischen Sicherungselementen
DE19720319B4 (de) * 1997-05-15 2007-04-26 Meto International Gmbh Verfahren und Vorrichtung zur Herstellung von Sicherungselementen für die elektronische Artikelsicherung
DE19949298A1 (de) * 1999-10-13 2001-04-19 Meto International Gmbh Von einer Pulverlackschicht ummantelte Sicherungselemente für die Warensicherung sowie Guss- oder Spritzteile, die zur Diebstahlsicherung solche Teile enthalten
US6472987B1 (en) * 2000-07-14 2002-10-29 Massachusetts Institute Of Technology Wireless monitoring and identification using spatially inhomogeneous structures
DE10141312C1 (de) 2001-08-28 2003-05-22 Cts Fahrzeug Dachsysteme Gmbh Fahrzeugdach mit einem zwischen Schließposition und Öffnungsposition verstellbaren Verdeck
IL151050A0 (en) * 2002-01-24 2003-04-10 Advanced Coding Systems Ltd A magnetic tag and a method for reading the tag
GB0220907D0 (en) * 2002-09-10 2002-10-16 Ingenia Holdings Ltd Security device and system
DE10300254A1 (de) * 2003-01-03 2004-07-22 Focke & Co. (Gmbh & Co.) Packung, insbesondere Zigarettenpackung
GB2411794A (en) * 2004-03-05 2005-09-07 A C S Advanced Coding Systems A magnetic tag comprised of a soft magnetic unit and a hard magnetic unit having coercivity higher than 1000oe
US7023345B2 (en) * 2004-05-03 2006-04-04 Sensormatic Electronics Corporation Enhancing magneto-impedance modulation using magnetomechanical resonance
GB2449669A (en) * 2007-05-30 2008-12-03 Sca Hygiene Prod Ab Method of manufacturing a magnetoelastic sensor with a predetermined resonant frequency
CN110825115B (zh) * 2019-11-29 2023-04-07 中国航空工业集团公司沈阳飞机设计研究所 一种飞机迎角和过载的极限限制控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US4568921A (en) * 1984-07-13 1986-02-04 Knogo Corporation Theft detection apparatus and target and method of making same
US4746908A (en) * 1986-09-19 1988-05-24 Minnesota Mining And Manufacturing Company Dual-status, magnetically imagable article surveillance marker
EP0295085B1 (en) * 1987-06-08 1996-11-06 Esselte Meto International GmbH Article detection and/or recognition using magnetic devices
DE3880202T2 (de) * 1987-06-08 1993-08-05 Esselte Meto Int Gmbh Magnetische vorrichtungen.
US4882569A (en) * 1988-07-26 1989-11-21 Security Tag Systems, Inc. Deactivatable fequency-dividing-transponder tag
GB8817855D0 (en) * 1988-07-27 1988-09-01 Emi Plc Thorn Electromagnetic identification system
GB8818849D0 (en) * 1988-08-09 1988-09-14 Emi Plc Thorn Electromagnetic identification system
US5368948A (en) * 1989-01-09 1994-11-29 Esselte Meto International Produktions Magnetic materials for security applications
US4967185A (en) * 1989-08-08 1990-10-30 Minnesota Mining And Manufacturing Company Multi-directionally responsive, dual-status, magnetic article surveillance marker having continuous keeper
US5017907A (en) * 1990-01-16 1991-05-21 Pitney Bowes Inc. Double pulse magnetic markers
US5355120A (en) * 1992-10-09 1994-10-11 Security Tag Systems, Inc. Frequency-dividing-transponder tag
US5432499A (en) * 1993-05-27 1995-07-11 Minnesota Mining And Manufacturing Company Collector type article surveillance marker with continuous keeper
US5414412A (en) * 1993-06-16 1995-05-09 Security Tag Systems, Inc. Frequency dividing transponder, including amorphous magnetic alloy and tripole strip of magnetic material
US5399372A (en) * 1993-11-08 1995-03-21 Southwall Technologies, Inc. Method of patterning magnetic members
US5469140A (en) * 1994-06-30 1995-11-21 Sensormatic Electronics Corporation Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same
US5495230A (en) * 1994-06-30 1996-02-27 Sensormatic Electronics Corporation Magnetomechanical article surveillance marker with a tunable resonant frequency
US5477219A (en) * 1995-03-30 1995-12-19 Minnesota Mining And Manufacturing Company Composite electronic article surveillance, identification, and security marker assembly and system

Also Published As

Publication number Publication date
EP0836163A1 (de) 1998-04-15
DE59706287D1 (de) 2002-03-21
US5909177A (en) 1999-06-01
EP0836163B1 (de) 2002-02-06
DE19642225A1 (de) 1998-04-16

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