DK48791A - Metalliske glaslegeringer, anvendelse heraf i et overvaagningssystem, samt markoer til brug ved anvendelsen - Google Patents
Metalliske glaslegeringer, anvendelse heraf i et overvaagningssystem, samt markoer til brug ved anvendelsen Download PDFInfo
- Publication number
- DK48791A DK48791A DK048791A DK48791A DK48791A DK 48791 A DK48791 A DK 48791A DK 048791 A DK048791 A DK 048791A DK 48791 A DK48791 A DK 48791A DK 48791 A DK48791 A DK 48791A
- Authority
- DK
- Denmark
- Prior art keywords
- metalic
- markets
- monitoring system
- glass alloys
- alloys
- Prior art date
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
- G08B13/2442—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
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24869988A | 1988-09-26 | 1988-09-26 | |
PCT/US1989/003513 WO1990003652A1 (fr) | 1988-09-26 | 1989-08-16 | Alliages de verres metalliques pour systemes de surveillance d'objets a cibles incorporees utilisant la resonance mecanique de la cible |
Publications (2)
Publication Number | Publication Date |
---|---|
DK48791D0 DK48791D0 (da) | 1991-03-19 |
DK48791A true DK48791A (da) | 1991-03-19 |
Family
ID=22940286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK048791A DK48791A (da) | 1988-09-26 | 1991-03-19 | Metalliske glaslegeringer, anvendelse heraf i et overvaagningssystem, samt markoer til brug ved anvendelsen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0435885B1 (fr) |
JP (1) | JPH04500985A (fr) |
CA (1) | CA1341071C (fr) |
DE (1) | DE68908184T2 (fr) |
DK (1) | DK48791A (fr) |
WO (1) | WO1990003652A1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW226034B (fr) * | 1991-03-06 | 1994-07-01 | Allied Signal Inc | |
DE9412456U1 (de) | 1994-08-02 | 1994-10-27 | Vacuumschmelze Gmbh, 63450 Hanau | Amorphe Legierung mit hoher Magnetostriktion und gleichzeitig hoher induzierter Anisotropie |
US5949334A (en) * | 1995-10-02 | 1999-09-07 | Sensormatic Electronics Corporation | Magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic |
DE19545755A1 (de) * | 1995-12-07 | 1997-06-12 | Vacuumschmelze Gmbh | Verwendung einer amorphen Legierung für magnetoelastisch anregbare Etiketten in auf mechanischer Resonanz basierenden Überwachungssystemen |
DE19651525A1 (de) | 1996-12-11 | 1998-06-18 | Vacuumschmelze Gmbh | Etiketten in akustomagnetischen Diebstahlsicherungssystemen |
EP0944910B1 (fr) * | 1996-12-13 | 2002-08-14 | Vacuumschmelze GmbH | Element indicateur a utiliser dans un systeme antivol magnetique |
DE19653430A1 (de) * | 1996-12-20 | 1999-04-01 | Vacuumschmelze Gmbh | Anzeigeelement für die Verwendung in einem magnetischen Warenüberwachungssystem |
US6057766A (en) * | 1997-02-14 | 2000-05-02 | Sensormatic Electronics Corporation | Iron-rich magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic |
TW374183B (en) * | 1997-06-24 | 1999-11-11 | Toshiba Corp | Amorphous magnetic material and magnetic core using the same |
US6803118B2 (en) | 1997-07-30 | 2004-10-12 | Vacuumschmelze Gmbh | Marker for use in a magnetic anti-theft security system |
DE19732872C2 (de) * | 1997-07-30 | 2002-04-18 | Vacuumschmelze Gmbh | Anzeigeelement für die Verwendung in einem magnetischen Diebstahlsicherungssystem |
DE19740908C1 (de) | 1997-09-17 | 1999-08-05 | Vacuumschmelze Gmbh | Anzeigeelement für die Verwendung in einem magnetischen Diebstahlsicherungssystem und Verfahren zur Herstellung eines Aktivierungsstreifens hierfür |
US6011475A (en) | 1997-11-12 | 2000-01-04 | Vacuumschmelze Gmbh | Method of annealing amorphous ribbons and marker for electronic article surveillance |
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 |
DE29823167U1 (de) * | 1998-12-29 | 1999-04-08 | Georg Siegel GmbH zur Verwertung von gewerblichen Schutzrechten, 59174 Kamen | Warensicherungselement |
US6359563B1 (en) * | 1999-02-10 | 2002-03-19 | Vacuumschmelze Gmbh | ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ |
US6645314B1 (en) | 2000-10-02 | 2003-11-11 | Vacuumschmelze Gmbh | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same |
JP4244123B2 (ja) | 2002-08-20 | 2009-03-25 | 日立金属株式会社 | レゾネータ |
US9520219B2 (en) * | 2006-06-06 | 2016-12-13 | Owen Oil Tools Lp | Retention member for perforating guns |
DE102006047022B4 (de) | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
US7432815B2 (en) | 2006-10-05 | 2008-10-07 | Vacuumschmelze Gmbh & Co. Kg | Marker for a magnetic theft protection system and method for its production |
JP6337994B1 (ja) * | 2017-06-26 | 2018-06-06 | Tdk株式会社 | 軟磁性合金および磁性部品 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933183B2 (ja) * | 1980-06-24 | 1984-08-14 | 株式会社東芝 | 低損失非晶質合金 |
US4510489A (en) * | 1982-04-29 | 1985-04-09 | Allied Corporation | Surveillance system having magnetomechanical marker |
US4510490A (en) * | 1982-04-29 | 1985-04-09 | Allied Corporation | Coded surveillance system having magnetomechanical marker |
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 |
-
1989
- 1989-08-16 JP JP1509158A patent/JPH04500985A/ja active Pending
- 1989-08-16 DE DE89909913T patent/DE68908184T2/de not_active Expired - Fee Related
- 1989-08-16 WO PCT/US1989/003513 patent/WO1990003652A1/fr active IP Right Grant
- 1989-08-16 EP EP89909913A patent/EP0435885B1/fr not_active Expired - Lifetime
- 1989-09-11 CA CA000610868A patent/CA1341071C/fr not_active Expired - Fee Related
-
1991
- 1991-03-19 DK DK048791A patent/DK48791A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE68908184D1 (de) | 1993-09-09 |
EP0435885A1 (fr) | 1991-07-10 |
DE68908184T2 (de) | 1993-11-25 |
EP0435885B1 (fr) | 1993-08-04 |
WO1990003652A1 (fr) | 1990-04-05 |
JPH04500985A (ja) | 1992-02-20 |
DK48791D0 (da) | 1991-03-19 |
CA1341071C (fr) | 2000-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |