DE59605082D1 - Device for detecting an article provided with an electronic security element - Google Patents

Device for detecting an article provided with an electronic security element

Info

Publication number
DE59605082D1
DE59605082D1 DE59605082T DE59605082T DE59605082D1 DE 59605082 D1 DE59605082 D1 DE 59605082D1 DE 59605082 T DE59605082 T DE 59605082T DE 59605082 T DE59605082 T DE 59605082T DE 59605082 D1 DE59605082 D1 DE 59605082D1
Authority
DE
Germany
Prior art keywords
detecting
security element
electronic security
article provided
article
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 - Fee Related
Application number
DE59605082T
Other languages
German (de)
Inventor
Juergen Schoon
Michael David Crossfield
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 DE59605082D1 publication Critical patent/DE59605082D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
DE59605082T 1995-02-07 1996-01-18 Device for detecting an article provided with an electronic security element Expired - Fee Related DE59605082D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19503896A DE19503896A1 (en) 1995-02-07 1995-02-07 Device for detecting an article provided with an electronic security element

Publications (1)

Publication Number Publication Date
DE59605082D1 true DE59605082D1 (en) 2000-06-08

Family

ID=7753312

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19503896A Withdrawn DE19503896A1 (en) 1995-02-07 1995-02-07 Device for detecting an article provided with an electronic security element
DE59605082T Expired - Fee Related DE59605082D1 (en) 1995-02-07 1996-01-18 Device for detecting an article provided with an electronic security element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19503896A Withdrawn DE19503896A1 (en) 1995-02-07 1995-02-07 Device for detecting an article provided with an electronic security element

Country Status (5)

Country Link
EP (1) EP0726549B1 (en)
AU (1) AU695927B2 (en)
DE (2) DE19503896A1 (en)
DK (1) DK0726549T3 (en)
ES (1) ES2148599T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722078A1 (en) * 1997-05-27 1998-12-03 Meto International Gmbh System for the surveillance of electromagnetically secured articles in several surveillance zones
DE19726986A1 (en) * 1997-06-25 1999-01-07 Meto International Gmbh Device for the surveillance of electronically secured articles in a surveillance zone
DE19732558A1 (en) * 1997-07-29 1999-02-04 Meto International Gmbh Method and device for winding a transmitting or receiving coil for an electronic article surveillance system
DE19858714A1 (en) 1998-12-18 2000-06-21 Ebinger Klaus Ing Fa Gate probe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820104A (en) * 1972-12-15 1974-06-25 Stop Loss Inc Method and system for detecting an object within a magnetic field interrogation zone
US4016553A (en) * 1975-06-27 1977-04-05 Knogo Corporation Article detection system with near field electromagnetic wave control
US4118693A (en) * 1977-05-09 1978-10-03 Knogo Corporation Method and apparatus for producing uniform electromagnetic fields in an article detection system
US4260990A (en) * 1979-11-08 1981-04-07 Lichtblau G J Asymmetrical antennas for use in electronic security systems
US4623877A (en) * 1983-06-30 1986-11-18 Knogo Corporation Method and apparatus for detection of targets in an interrogation zone
US4509039A (en) * 1983-07-05 1985-04-02 Minnesota Mining And Manufacturing Company Shielded, closely spaced transmit-receiver antennas for electronic article surveillance system
GB8808933D0 (en) * 1988-04-15 1988-05-18 Scient Generics Ltd Antipilferage system
US4994939A (en) * 1989-11-15 1991-02-19 Minnesota Mining And Manufacturing Company Universal lattice for magnetic-electronic article surveillance system
US5051726A (en) * 1990-08-14 1991-09-24 Sensormatic Electronics Corporation Electronic article surveillance system with antenna array for enhanced field falloff
NL9100397A (en) * 1991-03-06 1992-10-01 Nedap Nv ASYMMETRICAL ANTENNA FOR SHOP THEFT DETECTION SYSTEMS.
GB9125846D0 (en) * 1991-12-04 1992-02-05 Esselte Meto Int Gmbh Improved interrogation and detection means for theft-detection systems

Also Published As

Publication number Publication date
EP0726549B1 (en) 2000-05-03
DK0726549T3 (en) 2000-09-04
DE19503896A1 (en) 1996-08-08
EP0726549A2 (en) 1996-08-14
EP0726549A3 (en) 1996-11-06
AU695927B2 (en) 1998-08-27
ES2148599T3 (en) 2000-10-16
AU4058295A (en) 1996-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee