AR018890A1 - Un desactivador para el uso en la desactivacion magnetica de etiquetas de vigilancia electronica de articulos - Google Patents
Un desactivador para el uso en la desactivacion magnetica de etiquetas de vigilancia electronica de articulosInfo
- Publication number
- AR018890A1 AR018890A1 ARP990102932A ARP990102932A AR018890A1 AR 018890 A1 AR018890 A1 AR 018890A1 AR P990102932 A ARP990102932 A AR P990102932A AR P990102932 A ARP990102932 A AR P990102932A AR 018890 A1 AR018890 A1 AR 018890A1
- Authority
- AR
- Argentina
- Prior art keywords
- magnetic
- deactivator
- central area
- articles
- regions
- Prior art date
Links
- 230000009849 deactivation Effects 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title 1
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
- G08B13/2411—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)
Abstract
Un desactivador para el uso en la desactivacion magnética de etiquetas de vigilancia electronica de artículos que tiene un área central y un áreade borde que borde al área central. El área central está formada por regiones magnéticas que tienenpolar idades magnéticas alternadas dispuestas en unaconfiguracion de tablero de ajedrez. El área de borde está formada a partir de un imán multipolar lineal que tiene regiones magnéticas de polaridadalternada. Los lados de las regiones magnéticasdel imán multipolar lineal están dimensionados para que sean de menos extension que los lados de lasregiones magnéticas del área central.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/100,706 US5920262A (en) | 1998-06-19 | 1998-06-19 | Omnidirectional deactivator for magnetic labels or tags of EAS systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR018890A1 true AR018890A1 (es) | 2001-12-12 |
Family
ID=22281127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990102932A AR018890A1 (es) | 1998-06-19 | 1999-06-18 | Un desactivador para el uso en la desactivacion magnetica de etiquetas de vigilancia electronica de articulos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5920262A (es) |
| EP (1) | EP1088292B1 (es) |
| JP (1) | JP4242565B2 (es) |
| AR (1) | AR018890A1 (es) |
| AU (1) | AU757232B2 (es) |
| BR (1) | BR9911171B1 (es) |
| CA (1) | CA2333278C (es) |
| DE (1) | DE69940972D1 (es) |
| WO (1) | WO1999066469A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6850140B1 (en) | 2003-09-10 | 2005-02-01 | Magnetic Technologies Corporation | Layered magnets and methods for producing same |
| US6967578B1 (en) * | 2004-04-20 | 2005-11-22 | Guida Robert F | Hand held security label deactivation device |
| US7327261B2 (en) * | 2005-07-27 | 2008-02-05 | Zih Corp. | Visual identification tag deactivation |
| RU2332722C1 (ru) * | 2007-01-09 | 2008-08-27 | Общество с Ограниченной Ответственностью "Кристалл Сервис" ООО "Кристалл Сервис" | Деактиватор акустомагнитных меток |
| US20090212952A1 (en) * | 2008-02-22 | 2009-08-27 | Xiao Hui Yang | Method and apparatus for de-activating eas markers |
| US9818275B2 (en) | 2013-07-27 | 2017-11-14 | USS Technologies, LLC | Mobile apparatus for neutralizing anti-theft devices |
| US9797963B2 (en) * | 2014-03-25 | 2017-10-24 | Allegro Microsystems, Llc | Systems and methods for a magnetic target with magnetic bias field |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665387A (en) * | 1983-07-13 | 1987-05-12 | Knogo Corporation | Method and apparatus for target deactivation and reactivation in article surveillance systems |
| US4568921A (en) * | 1984-07-13 | 1986-02-04 | Knogo Corporation | Theft detection apparatus and target and method of making same |
| US4684930A (en) * | 1986-03-18 | 1987-08-04 | Knogo Corporation | Method and apparatus for deactivating targets used in electromagnetic type article surveillance systems |
| US4752758A (en) * | 1986-07-21 | 1988-06-21 | Minnesota Mining And Manufacturing Company | Demagnetization apparatus for magnetic markers used with article surveilliance systems |
| GB8817855D0 (en) * | 1988-07-27 | 1988-09-01 | Emi Plc Thorn | Electromagnetic identification system |
| US5285182A (en) * | 1992-09-03 | 1994-02-08 | Minnesota Mining And Manufacturing Company | Desensitizing apparatus for electromagnetic article surveillance system |
| AU8126994A (en) * | 1993-11-04 | 1995-05-23 | Knogo Corporation | Method and apparatus for automatically desensitizing sensor elements |
| US5594420A (en) * | 1995-02-02 | 1997-01-14 | Sensormatic Electronics Corporation | Rotating magnet array for deactivating EAS markers |
| DE19628722A1 (de) * | 1996-07-17 | 1998-01-22 | Esselte Meto Int Gmbh | Vorrichtung zum Deaktivieren eines Sicherungselementes für die elektronische Artikelsicherung |
-
1998
- 1998-06-19 US US09/100,706 patent/US5920262A/en not_active Expired - Lifetime
-
1999
- 1999-06-16 JP JP2000555219A patent/JP4242565B2/ja not_active Expired - Fee Related
- 1999-06-16 DE DE69940972T patent/DE69940972D1/de not_active Expired - Lifetime
- 1999-06-16 EP EP99928698A patent/EP1088292B1/en not_active Expired - Lifetime
- 1999-06-16 WO PCT/US1999/013555 patent/WO1999066469A1/en not_active Ceased
- 1999-06-16 AU AU45701/99A patent/AU757232B2/en not_active Ceased
- 1999-06-16 BR BRPI9911171-3A patent/BR9911171B1/pt not_active IP Right Cessation
- 1999-06-16 CA CA002333278A patent/CA2333278C/en not_active Expired - Fee Related
- 1999-06-18 AR ARP990102932A patent/AR018890A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE69940972D1 (de) | 2009-07-23 |
| AU4570199A (en) | 2000-01-05 |
| AU757232B2 (en) | 2003-02-06 |
| US5920262A (en) | 1999-07-06 |
| WO1999066469A1 (en) | 1999-12-23 |
| CA2333278C (en) | 2007-08-21 |
| EP1088292B1 (en) | 2009-06-10 |
| EP1088292A1 (en) | 2001-04-04 |
| BR9911171B1 (pt) | 2011-11-16 |
| EP1088292A4 (en) | 2004-06-09 |
| JP4242565B2 (ja) | 2009-03-25 |
| BR9911171A (pt) | 2001-03-13 |
| JP2002518758A (ja) | 2002-06-25 |
| CA2333278A1 (en) | 1999-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |