ES2152463T3 - Cuerpo estirado longitudinalmente como etiqueta de seguridad para sistemas electromagneticos antirrobo. - Google Patents

Cuerpo estirado longitudinalmente como etiqueta de seguridad para sistemas electromagneticos antirrobo.

Info

Publication number
ES2152463T3
ES2152463T3 ES96113005T ES96113005T ES2152463T3 ES 2152463 T3 ES2152463 T3 ES 2152463T3 ES 96113005 T ES96113005 T ES 96113005T ES 96113005 T ES96113005 T ES 96113005T ES 2152463 T3 ES2152463 T3 ES 2152463T3
Authority
ES
Spain
Prior art keywords
longitudinally stretched
safety label
theft
stretched body
electromagnetic systems
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
ES96113005T
Other languages
English (en)
Inventor
Giselher Dr Herzer
Gerd Rauscher
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.)
Vacuumschmelze GmbH and Co KG
Original Assignee
Vacuumschmelze GmbH and Co KG
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 Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG
Application granted granted Critical
Publication of ES2152463T3 publication Critical patent/ES2152463T3/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
    • G08B13/2411—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
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15391—Elongated structures, e.g. wires

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PARA SEGURIDAD DE ROBO O RECONOCIMIENTO DE OBJETOS CON CAMPOS ALTERNOS ELECTROMAGNETICOS EN UNA ZONA DE EXPLORACION SE PROPONE UNA TIRA, QUE POSEE UN COMPORTAMIENTO DE IMPULSO EN COBERTURA DE MAGNETIZACION A TRAVES DE UN RESALTE DE CARCASA, QUE GENERA ONDAS CARACTERISTICAS Y EXCLUYE EL CAMBIO CON OTROS MATERIALES MAGNETICOS BLANDOS AMPLIAMENTE EN LA ZONA DE APLICACION. DE ACUERDO CON LA INVENCION SE UTILIZA UNA BANDA AMORFA O UN ALAMBRE AMORFO CON AL MENOS 20 % DE CONTENIDO EN COBALTO, DESPUES SE SOMETE LA BANDA A UN TRATAMIENTO TERMICO CON RECORRIDO DE CORRIENTE, DE TAL MODO QUE RESULTA UNA RELACION DE LA INDUCCION REMANENTE CON RESPECTO A LA INDUCCION DE SATURACION ENTRE 0,2 Y 0,9.
ES96113005T 1995-09-09 1996-08-13 Cuerpo estirado longitudinalmente como etiqueta de seguridad para sistemas electromagneticos antirrobo. Expired - Lifetime ES2152463T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19533362A DE19533362A1 (de) 1995-09-09 1995-09-09 Längsgestreckter Körper als Sicherungsetikett für elektromagnetische Diebstahlsicherungssysteme

Publications (1)

Publication Number Publication Date
ES2152463T3 true ES2152463T3 (es) 2001-02-01

Family

ID=7771697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96113005T Expired - Lifetime ES2152463T3 (es) 1995-09-09 1996-08-13 Cuerpo estirado longitudinalmente como etiqueta de seguridad para sistemas electromagneticos antirrobo.

Country Status (6)

Country Link
US (1) US5757272A (es)
EP (1) EP0762354B1 (es)
JP (1) JPH09148117A (es)
DE (2) DE19533362A1 (es)
DK (1) DK0762354T3 (es)
ES (1) ES2152463T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2216897A1 (en) * 1996-09-30 1998-03-30 Unitika Ltd. Fe group-based amorphous alloy ribbon and magnetic marker
DE19653428C1 (de) * 1996-12-20 1998-03-26 Vacuumschmelze Gmbh Verfahren zum Herstellen von Bandkernbändern sowie induktives Bauelement mit Bandkern
US7979173B2 (en) * 1997-10-22 2011-07-12 Intelligent Technologies International, Inc. Autonomous vehicle travel control systems and methods
DE19815583A1 (de) 1998-04-08 1999-10-14 Meto International Gmbh Element für die elektronische Artikelsicherung oder für die Sensortechnik
US6254695B1 (en) * 1998-08-13 2001-07-03 Vacuumschmelze Gmbh Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time
DE19918589A1 (de) * 1999-04-23 2000-10-26 Vacuumschmelze Gmbh Magnetischer Markierstreifen und Verfahren zur Herstellung eines magnetischen Markierstreifens
JP4128721B2 (ja) * 2000-03-17 2008-07-30 株式会社東芝 情報記録物品
GB2374084A (en) * 2001-04-03 2002-10-09 Fourwinds Group Inc Alloys having bistable magnetic behaviour
US6830634B2 (en) * 2002-06-11 2004-12-14 Sensormatic Electronics Corporation Method and device for continuous annealing metallic ribbons with improved process efficiency
ES2238913B1 (es) * 2003-10-09 2006-11-01 Micromag 2000, S.L. Microhilo amorfo y metodo para su fabricacion.
EP1724708B1 (en) * 2005-04-26 2016-02-24 Amotech Co., Ltd. Magnetic sheet for radio frequency identification antenna, method of manufacturing the same.
CA2652102C (en) * 2006-05-09 2013-04-30 Thermal Solutions, Inc. Magnetic element temperature sensors
US7771545B2 (en) * 2007-04-12 2010-08-10 General Electric Company Amorphous metal alloy having high tensile strength and electrical resistivity
KR101419263B1 (ko) * 2008-04-18 2014-07-16 메트글라스, 인코포레이티드 원격 온도 센싱 장치와 그에 따른 원격 온도 센싱 방법
EP2269017A4 (en) * 2008-04-18 2013-09-25 Metglas Inc TEMPERATURE SENSOR AND RELATED DISTANCE TEMPERATURE DETECTION METHOD
CN104882239B (zh) * 2015-06-03 2017-12-05 山东大学 一种使Fe78Si9B13非晶饱和磁化强度提高和矫顽力降低的方法
CN108072777A (zh) * 2016-11-15 2018-05-25 刘伟华 防窃电装置
CN107949261B (zh) * 2017-11-15 2020-03-03 中国科学院宁波材料技术与工程研究所 一种电磁波吸收材料及其制备方法
US20200029396A1 (en) * 2018-06-12 2020-01-23 Carnegie Mellon University Thermal processing techniques for metallic materials
CN112008053B (zh) * 2020-08-27 2021-09-17 燕山大学 一种合金的制备装置及电流施加方法
CN116313357B (zh) * 2023-05-11 2023-07-28 广汽埃安新能源汽车股份有限公司 一种非晶纳米晶软磁合金、制备方法及应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802854A (en) * 1973-03-19 1974-04-09 Akad Wissenschaften Ddr Process for forming magnetic metal deposits on a flexible base for use as information data carrier product thereof
US4298862A (en) * 1979-04-23 1981-11-03 Allied Chemical Corporation Amorphous antipilferage marker
DE2933337A1 (de) * 1979-08-17 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Geber zur erzeugung von elektrischen impulsen durch spruenge in der magnetischen polarisation sowie verfahren zur herstellung desselben
JPS58213857A (ja) * 1982-06-04 1983-12-12 Takeshi Masumoto 疲労特性に優れた非晶質鉄基合金
JPS614203A (ja) * 1984-06-19 1986-01-10 Hitachi Metals Ltd Ｃｏ基アモルフアス磁心およびその熱処理方法
US4660025A (en) * 1984-11-26 1987-04-21 Sensormatic Electronics Corporation Article surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuities
US4823113A (en) * 1986-02-27 1989-04-18 Allied-Signal Inc. Glassy alloy identification marker
DE3775778D1 (de) * 1986-11-03 1992-02-13 Allied Signal Inc Metallglasslegierungen mit sehr kleiner magnetostriktion fuer hochfrequenzanwendungen.
JPS63240003A (ja) * 1987-03-27 1988-10-05 Kaneo Mori 非晶質金属細線及びその製造方法
DE3729418A1 (de) * 1987-09-03 1989-03-16 Vacuumschmelze Gmbh Spulenkern fuer eine induktive, frequenzunabhaengige schaltvorrichtung
DE3824075A1 (de) * 1988-07-15 1990-01-18 Vacuumschmelze Gmbh Verbundkoerper zur erzeugung von spannungsimpulsen
US5568125A (en) * 1994-06-30 1996-10-22 Sensormatic Electronics Corporation Two-stage annealing process for amorphous ribbon used in an EAS marker

Also Published As

Publication number Publication date
DE19533362A1 (de) 1997-03-13
JPH09148117A (ja) 1997-06-06
DE59606138D1 (de) 2000-12-21
EP0762354A1 (de) 1997-03-12
US5757272A (en) 1998-05-26
DK0762354T3 (da) 2001-02-05
EP0762354B1 (de) 2000-11-15

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