ES2039005T3 - Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento. - Google Patents

Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento.

Info

Publication number
ES2039005T3
ES2039005T3 ES198888105582T ES88105582T ES2039005T3 ES 2039005 T3 ES2039005 T3 ES 2039005T3 ES 198888105582 T ES198888105582 T ES 198888105582T ES 88105582 T ES88105582 T ES 88105582T ES 2039005 T3 ES2039005 T3 ES 2039005T3
Authority
ES
Spain
Prior art keywords
procedure
deactivation
performance
circuit arrangement
resonance label
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
ES198888105582T
Other languages
English (en)
Inventor
Jurgen Dipl.-Phys. Rehder
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.)
Actron Entwicklungs AG
Original Assignee
Actron Entwicklungs AG
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 Actron Entwicklungs AG filed Critical Actron Entwicklungs AG
Application granted granted Critical
Publication of ES2039005T3 publication Critical patent/ES2039005T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2414—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 inductive tags
    • G08B13/242—Tag deactivation

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)
  • Radar Systems Or Details Thereof (AREA)
  • Labeling Devices (AREA)

Abstract

PARA DESACTIVACION DE UNA ETIQUETA DE RESONANCIA (E) SE EMITE SOLAMENTE UN IMPULSO DE DESCARGA INDIVIDUAL QUE FORMA SOLAMENTE UNA SEÑAL EN LUGAR DE UNA VIBRACION Y DESTRUYE LA ETIQUETA (E). PRINCIPALMENTE SIRVE COMO FUENTE DE ENERGIA PARA TRANSMISION DEL IMPULSO DE DESCARGA UN CONDENSADOR DE DESCARGA (C1) QUE SE ACOPLA EN SERIE A UNA ANTENA EMISORA (L1) Y ES TRANSBORDABLE POR UNA ARTICULACION DE CONEXION (LDR 1
ES198888105582T 1987-04-23 1988-04-08 Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento. Expired - Lifetime ES2039005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156487 1987-04-23

Publications (1)

Publication Number Publication Date
ES2039005T3 true ES2039005T3 (es) 1993-08-16

Family

ID=4213376

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888105582T Expired - Lifetime ES2039005T3 (es) 1987-04-23 1988-04-08 Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento.

Country Status (6)

Country Link
US (1) US4906974A (es)
EP (1) EP0287905B1 (es)
JP (1) JP2575173B2 (es)
AT (1) ATE86403T1 (es)
DE (1) DE3878717D1 (es)
ES (1) ES2039005T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367290A (en) * 1989-12-20 1994-11-22 Actron Entwicklungs Ag Deactivatable resonance label
US5027106A (en) * 1989-12-27 1991-06-25 Checkpoint Systems, Inc. Method and apparatus for electronic article surveillance
NL9000186A (nl) * 1990-01-25 1991-08-16 Nedap Nv Deactiveerinrichting.
US5257010A (en) * 1990-04-25 1993-10-26 Actron Entwicklungs Process for the deactivation of a reasonance label and circuit arrangement for the execution of the process
EP0454021B1 (de) * 1990-04-25 1997-01-08 Actron Entwicklungs AG Verfahren zum Deaktivieren einer Resonanzetikette und Schaltungsanordnung zur Durchführung des Verfahrens
DE4015779A1 (de) * 1990-05-16 1991-11-21 Minnesota Mining & Mfg Verfahren zur verwendung mit einem dazu passenden ueberwachungssystem fuer gegenstaende zur feststellung und magnetisierung eines magnetischen markierungselements und vorrichtung zur durchfuehrung des verfahrens
NL9002120A (nl) * 1990-09-28 1992-04-16 Nedap Nv Pulsdeactivator.
FR2669756A1 (fr) * 1990-11-23 1992-05-29 Cga Hbs Systeme pour l'enregistrement et l'invalidation de l'identification d'un produit.
CH682265A5 (es) * 1991-02-12 1993-08-13 Actron Entwicklungs Ag
US5805065A (en) * 1991-05-08 1998-09-08 Minnesota Mining And Manufacturing Company Electro-magnetic desensitizer
DK167829B1 (da) * 1991-11-14 1993-12-20 Poul Richter Joergensen Fremgangsmaade og apparat til aktivering og deaktivering af maerkesedler
NL9202067A (nl) * 1992-11-27 1994-06-16 Dutch A & A Trading Bv Detectielabel.
NL1002150C2 (nl) * 1996-01-23 1997-07-25 Nedap Nv Deactiveersysteem met verbeterde betrouwbaarheid.
ES2152152B1 (es) * 1998-05-22 2001-08-01 El Corte Ingles S A Controlador de etiquetas de seguridad utilizadas en la comercializacion de mercancias.
US6486782B1 (en) * 2000-07-07 2002-11-26 3M Innovative Properties Device for changing the status of dual status magnetic electronic article surveillance markers
US6778087B2 (en) 2001-06-15 2004-08-17 3M Innovative Properties Company Dual axis magnetic field EAS device
GB2500134B (en) * 2009-12-08 2014-02-12 Redcliffe Magtronics Ltd Hand-held tag detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938044A (en) * 1973-11-14 1976-02-10 Lichtblau G J Antenna apparatus for an electronic security system
US4498076A (en) * 1982-05-10 1985-02-05 Lichtblau G J Resonant tag and deactivator for use in an electronic security system
US4686516A (en) * 1984-11-26 1987-08-11 Sensormatic Electronics Corporation Method, system and apparatus for use in article surveillance
US4736207A (en) * 1986-01-31 1988-04-05 Sensormatic Electronics Corporation Tag device and method for electronic article surveillance
CH677988A5 (es) * 1986-07-30 1991-07-15 Actron Entwicklungs Ag

Also Published As

Publication number Publication date
JP2575173B2 (ja) 1997-01-22
US4906974A (en) 1990-03-06
DE3878717D1 (de) 1993-04-08
EP0287905A1 (de) 1988-10-26
EP0287905B1 (de) 1993-03-03
JPS63282900A (ja) 1988-11-18
ATE86403T1 (de) 1993-03-15

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