DE69629497T2 - Krümmungsreduktionsglühen von amorphen metallegierungenband - Google Patents

Krümmungsreduktionsglühen von amorphen metallegierungenband Download PDF

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Publication number
DE69629497T2
DE69629497T2 DE69629497T DE69629497T DE69629497T2 DE 69629497 T2 DE69629497 T2 DE 69629497T2 DE 69629497 T DE69629497 T DE 69629497T DE 69629497 T DE69629497 T DE 69629497T DE 69629497 T2 DE69629497 T2 DE 69629497T2
Authority
DE
Germany
Prior art keywords
curvature
continuous
tape
roller
heating
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
DE69629497T
Other languages
German (de)
English (en)
Other versions
DE69629497D1 (de
Inventor
Nen-Chin Liu
Larry Speciale
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.)
Sensormatic Electronics LLC
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of DE69629497D1 publication Critical patent/DE69629497D1/de
Application granted granted Critical
Publication of DE69629497T2 publication Critical patent/DE69629497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Articles (AREA)
DE69629497T 1995-10-02 1996-10-01 Krümmungsreduktionsglühen von amorphen metallegierungenband Expired - Lifetime DE69629497T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US538026 1983-09-30
US08/538,026 US5684459A (en) 1995-10-02 1995-10-02 Curvature-reduction annealing of amorphous metal alloy ribbon
PCT/US1996/015758 WO1997013233A1 (en) 1995-10-02 1996-10-01 Curvature-reduction annealing of amorphous metal alloy ribbon

Publications (2)

Publication Number Publication Date
DE69629497D1 DE69629497D1 (de) 2003-09-18
DE69629497T2 true DE69629497T2 (de) 2004-06-24

Family

ID=24145123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629497T Expired - Lifetime DE69629497T2 (de) 1995-10-02 1996-10-01 Krümmungsreduktionsglühen von amorphen metallegierungenband

Country Status (10)

Country Link
US (1) US5684459A (OSRAM)
EP (1) EP0885432B1 (OSRAM)
JP (1) JP4030580B2 (OSRAM)
CN (1) CN1086242C (OSRAM)
AR (1) AR003772A1 (OSRAM)
AU (1) AU703515B2 (OSRAM)
BR (1) BR9610831A (OSRAM)
CA (1) CA2231000A1 (OSRAM)
DE (1) DE69629497T2 (OSRAM)
WO (1) WO1997013233A1 (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5949334A (en) * 1995-10-02 1999-09-07 Sensormatic Electronics Corporation Magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic
US5870021A (en) * 1996-07-01 1999-02-09 Sensormatic Electronics Corporation Annealing magnetic elements for stable mechanical properties
JP2000052647A (ja) 1998-08-04 2000-02-22 Esprit Chemical Co インクジェット記録材料用コ―ティング剤およびインクジェット記録材料
US6307474B1 (en) * 2000-08-22 2001-10-23 Sensormatic Electronics Corporation Magnetomechanical electronic article surveillance system and method using sideband detection
US6830634B2 (en) * 2002-06-11 2004-12-14 Sensormatic Electronics Corporation Method and device for continuous annealing metallic ribbons with improved process efficiency
US7205893B2 (en) * 2005-04-01 2007-04-17 Metglas, Inc. Marker for mechanically resonant article surveillance system
US9074860B2 (en) 2013-03-13 2015-07-07 Ametek Systems and methods for magnetostrictive sensing
US9275529B1 (en) 2014-06-09 2016-03-01 Tyco Fire And Security Gmbh Enhanced signal amplitude in acoustic-magnetomechanical EAS marker
US9418524B2 (en) 2014-06-09 2016-08-16 Tyco Fire & Security Gmbh Enhanced signal amplitude in acoustic-magnetomechanical EAS marker

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140824A (en) * 1981-02-23 1982-08-31 Sony Corp Heat treatment of thin strip of amorphous magnetic alloy for magnetostrictive delay wire
JPS6034620B2 (ja) * 1981-03-06 1985-08-09 新日本製鐵株式会社 鉄損が極めて低く熱的安定性とよい非晶質合金
JPS5826317A (ja) * 1981-08-10 1983-02-16 Olympus Optical Co Ltd 金属薄膜型磁気記録媒体の生産方法
JPS5837127A (ja) * 1981-08-31 1983-03-04 Nippon Steel Corp Ｆｅ‐Ｓｉ‐Ｂ‐Ｃ系アモルファス合金の熱処理方法
JPS58166532A (ja) * 1982-03-27 1983-10-01 Nippon Telegr & Teleph Corp <Ntt> 磁気記録媒体の製造方法
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
JPS596360A (ja) * 1982-07-02 1984-01-13 Sony Corp 非晶質磁性合金の熱処理方法
JPS599157A (ja) * 1982-07-08 1984-01-18 Sony Corp 非晶質磁性合金の熱処理方法
JPS5940503A (ja) * 1982-08-28 1984-03-06 Matsushita Electric Works Ltd トロイダルコアの熱処理方法
JPS60154332A (ja) * 1984-01-25 1985-08-14 Hitachi Condenser Co Ltd 磁気記録媒体の製造装置
US4744838A (en) * 1986-07-10 1988-05-17 Electric Power Research Institute, Inc. Method of continuously processing amorphous metal punchings
JPS63115618A (ja) * 1986-10-31 1988-05-20 Nippon Steel Corp 非晶質合金薄帯の鉄心加工方法
SU1731830A1 (ru) * 1989-11-16 1992-05-07 Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина Способ термической обработки ленты из аморфных магнитом гких сплавов и устройство дл его осуществлени
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
US5469140A (en) * 1994-06-30 1995-11-21 Sensormatic Electronics Corporation Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same

Also Published As

Publication number Publication date
EP0885432B1 (en) 2003-08-13
AU7252196A (en) 1997-04-28
CA2231000A1 (en) 1997-04-10
DE69629497D1 (de) 2003-09-18
BR9610831A (pt) 1999-07-13
JPH11513513A (ja) 1999-11-16
CN1198827A (zh) 1998-11-11
WO1997013233A1 (en) 1997-04-10
AR003772A1 (es) 1998-09-09
CN1086242C (zh) 2002-06-12
US5684459A (en) 1997-11-04
EP0885432A4 (OSRAM) 1998-12-23
AU703515B2 (en) 1999-03-25
EP0885432A1 (en) 1998-12-23
JP4030580B2 (ja) 2008-01-09

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SENSORMATIC ELECTRONICS, LLC, BOCA RATON, FLA., US