ES2028758T1 - Etiqueta de resonancia desactivable. - Google Patents
Etiqueta de resonancia desactivable.Info
- Publication number
- ES2028758T1 ES2028758T1 ES199091900151T ES91900151T ES2028758T1 ES 2028758 T1 ES2028758 T1 ES 2028758T1 ES 199091900151 T ES199091900151 T ES 199091900151T ES 91900151 T ES91900151 T ES 91900151T ES 2028758 T1 ES2028758 T1 ES 2028758T1
- Authority
- ES
- Spain
- Prior art keywords
- pct
- conductor
- sec
- spaced apart
- induction coil
- 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.)
- Granted
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
- G08B13/2414—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
-
- 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
- G08B13/2431—Tag circuit details
-
- 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)
- Magnetic Resonance Imaging Apparatus (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Radar Systems Or Details Thereof (AREA)
- Discharge Heating (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Cereal-Derived Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
UNA ETIQUETA DE RESONANCIA DESACTIVABLE (1) INCLUYE UNA CAPA DE SOPORTE AISLANTE (4) QUE TIENE POR LO MENOS UNA BOBINA DE INDUCCION (5) Y POR LO MENOS UNA PLACA DE CONDENSADOR (6B) EN UNA (3) DE SUS DOS CARAS Y UN CONDUCTOR QUE FORMA COMO MINIMO UNA SEGUNDA PLACA DE CONDENSADOR (6A) EN LA OTRA CARA (2), QUE DEFINE UN CIRCUITO OSCILANTE. SE COLOCA POR LO MENOS UN PUNTO DE RUPTURA DIELECTRICA PREDETERMINADO (8) ENTRE DOS ZONAS DEL CONDUCTOR (5, 6) FORMADO POR LO MENOS EN UNA DE LAS DOS CARAS (2, 3) DE LA CAPA DE SOPORTE AISLANTE (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH456589 | 1989-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2028758T1 true ES2028758T1 (es) | 1992-07-16 |
ES2028758T3 ES2028758T3 (es) | 1995-03-16 |
Family
ID=4278456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91900151T Expired - Lifetime ES2028758T3 (es) | 1989-12-20 | 1990-12-19 | Etiqueta de resonancia desactivable. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5367290A (es) |
EP (1) | EP0458923B1 (es) |
JP (1) | JPH04505820A (es) |
AT (1) | ATE117820T1 (es) |
DE (1) | DE59008370D1 (es) |
DK (1) | DK0458923T3 (es) |
ES (1) | ES2028758T3 (es) |
WO (1) | WO1991009387A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK166176C (da) * | 1990-11-23 | 1993-08-09 | Poul Richter Joergensen | Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveres |
NL9202067A (nl) * | 1992-11-27 | 1994-06-16 | Dutch A & A Trading Bv | Detectielabel. |
US5510770A (en) * | 1994-03-30 | 1996-04-23 | Checkpoint Systems, Inc. | Surface deactivateable tag |
EP0755036A1 (en) * | 1995-07-20 | 1997-01-22 | Esselte Meto International GmbH | Deactivatable resonant tag and method of making the same |
DE19705723A1 (de) * | 1996-08-06 | 1998-02-12 | Esselte Meto Int Gmbh | Sicherungselement für die elektronische Artikelsicherung |
EP0919050B1 (de) | 1996-08-06 | 2000-03-22 | Meto International GmbH | Sicherungselement für die elektronische artikelsicherung |
US6104311A (en) * | 1996-08-26 | 2000-08-15 | Addison Technologies | Information storage and identification tag |
US6362737B1 (en) | 1998-06-02 | 2002-03-26 | Rf Code, Inc. | Object Identification system with adaptive transceivers and methods of operation |
US6400271B1 (en) * | 2000-03-20 | 2002-06-04 | Checkpoint Systems, Inc. | Activate/deactiveable security tag with enhanced electronic protection for use with an electronic security system |
US7113095B2 (en) | 2000-05-22 | 2006-09-26 | Avery Dennison Corp. | Trackable files and systems for using the same |
AU2001269908A1 (en) * | 2000-06-19 | 2002-01-02 | Impac Group, Inc. | Electronic article surveillance tag and method for making same |
US6946963B2 (en) * | 2001-10-16 | 2005-09-20 | Spectra Research, Inc. | Secure storage disc and disc surveillance system |
FI113570B (fi) * | 2002-04-25 | 2004-05-14 | Rafsec Oy | Menetelmä tuoteanturin valmistamiseksi sekä tuoteanturi |
US20070268113A1 (en) * | 2004-11-05 | 2007-11-22 | Johnson Daniel R | Detunable Rf Tags |
CN104303217A (zh) * | 2012-02-01 | 2015-01-21 | 关卡***股份有限公司 | 可永久失效的安全标签 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624631A (en) * | 1970-04-27 | 1971-11-30 | Sanders Associates Inc | Pilferage control system |
US3810147A (en) * | 1971-12-30 | 1974-05-07 | G Lichtblau | Electronic security system |
DE3064002D1 (en) * | 1980-02-12 | 1983-08-11 | Post Office | A glass optical fibre and a method of coating a plastic coated glass fibre with metal |
US4498076A (en) * | 1982-05-10 | 1985-02-05 | Lichtblau G J | Resonant tag and deactivator for use in an electronic security system |
US4728938A (en) * | 1986-01-10 | 1988-03-01 | Checkpoint Systems, Inc. | Security tag deactivation system |
CA1294117C (en) * | 1986-09-29 | 1992-01-14 | S. Eugene Benge | Method of making deactivatable tags |
US4876555B1 (en) * | 1987-03-17 | 1995-07-25 | Actron Entwicklungs Ag | Resonance label and method for its fabrication |
EP0287905B1 (de) * | 1987-04-23 | 1993-03-03 | Actron Entwicklungs AG | Verfahren zum Deaktivieren einer Resonanzetikette und Schaltungsanordnung zur Durchführung des Verfahrens |
JPH01129396A (ja) * | 1987-11-14 | 1989-05-22 | Tokai Kinzoku Kk | 共振タグおよびその製造法 |
US4835524A (en) * | 1987-12-17 | 1989-05-30 | Checkpoint System, Inc. | Deactivatable security tag |
DD268422B3 (de) * | 1988-01-19 | 1991-10-02 | ��������@���������������@����������������������@���k�� | Verfahren zur herstellung von stahlfasern fuer hochgradient-magnetfelder |
US4985288A (en) * | 1988-04-30 | 1991-01-15 | Tokai Metals Co., Ltd. | Resonant frequency characteristic tag and method of manufacturing the same |
-
1990
- 1990-12-19 DK DK91900151.1T patent/DK0458923T3/da not_active Application Discontinuation
- 1990-12-19 JP JP3500912A patent/JPH04505820A/ja not_active Expired - Lifetime
- 1990-12-19 ES ES91900151T patent/ES2028758T3/es not_active Expired - Lifetime
- 1990-12-19 US US07/752,505 patent/US5367290A/en not_active Expired - Fee Related
- 1990-12-19 WO PCT/CH1990/000287 patent/WO1991009387A1/de active IP Right Grant
- 1990-12-19 EP EP91900151A patent/EP0458923B1/de not_active Expired - Lifetime
- 1990-12-19 DE DE59008370T patent/DE59008370D1/de not_active Expired - Fee Related
- 1990-12-19 AT AT91900151T patent/ATE117820T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0458923B1 (de) | 1995-01-25 |
DE59008370D1 (de) | 1995-03-09 |
ATE117820T1 (de) | 1995-02-15 |
ES2028758T3 (es) | 1995-03-16 |
JPH04505820A (ja) | 1992-10-08 |
WO1991009387A1 (de) | 1991-06-27 |
EP0458923A1 (de) | 1991-12-04 |
US5367290A (en) | 1994-11-22 |
DK0458923T3 (da) | 1995-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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