CN101356331B - Magnetic detacher with open visit - Google Patents
Magnetic detacher with open visit Download PDFInfo
- Publication number
- CN101356331B CN101356331B CN200580052476.9A CN200580052476A CN101356331B CN 101356331 B CN101356331 B CN 101356331B CN 200580052476 A CN200580052476 A CN 200580052476A CN 101356331 B CN101356331 B CN 101356331B
- Authority
- CN
- China
- Prior art keywords
- magnet
- magnetic
- detacher
- magnetic field
- magnetic detacher
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
- E05B73/0047—Unlocking tools; Decouplers
- E05B73/0052—Unlocking tools; Decouplers of the magnetic type
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
- E05B73/0023—Containers, boxes, cases or the like, e.g. for compact discs or video-cassettes, specially adapted therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Sheet Holders (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
- Clamps And Clips (AREA)
- Camera Data Copying Or Recording (AREA)
- Helmets And Other Head Coverings (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
The magnetic detacher configuration | Annular magnetic size (millimeter) | Toroidal magnet volume (cc (cubic centimetre)) | Surface field (kG) |
1. cylindrical magnet only | Inapplicable | 0cc | 5.424 |
2. the toroidal magnet on cylindrical magnet | ID=15,OD=30, h=7 | 3.68cc | 7.068 |
3. the toroidal magnet that flushes with cylindrical magnet | ID=24,OD=44, h=10 | 10.68cc | 6.426kG |
4. the toroidal magnet that flushes with cylindrical magnet | ID=24,OD=44, h=12 | 12.82cc | 7.115 |
5. the toroidal magnet that flushes with cylindrical magnet | ID=24,OD=59, h=10 | 22.82cc | 7.071 |
6. the semi-ring magnet on cylindrical magnet | ID=15,OD=30, h=12 | 3.180cc | 6.161kG |
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110235131.4A CN102310384B (en) | 2005-12-01 | 2005-12-01 | There is the magnetic detacher of open visit |
HK12102298.1A HK1161859A1 (en) | 2005-12-01 | 2012-03-07 | Magnetic detacher with open access |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/043958 WO2007064339A1 (en) | 2005-12-01 | 2005-12-01 | Magnetic detacher with open access |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110235133.3A Division CN102360698B (en) | 2005-12-01 | 2005-12-01 | Magnetic detacher provided with open access |
CN201110235131.4A Division CN102310384B (en) | 2005-12-01 | 2005-12-01 | There is the magnetic detacher of open visit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101356331A CN101356331A (en) | 2009-01-28 |
CN101356331B true CN101356331B (en) | 2013-01-16 |
Family
ID=36645331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580052476.9A Active CN101356331B (en) | 2005-12-01 | 2005-12-01 | Magnetic detacher with open visit |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1957735B1 (en) |
JP (1) | JP5397803B2 (en) |
CN (1) | CN101356331B (en) |
AT (1) | ATE503067T1 (en) |
AU (1) | AU2005338679B2 (en) |
CA (1) | CA2630681C (en) |
DE (1) | DE602005027133D1 (en) |
ES (1) | ES2359324T3 (en) |
HK (2) | HK1125985A1 (en) |
WO (1) | WO2007064339A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8054185B2 (en) * | 2008-12-17 | 2011-11-08 | Sensormatic Electronics, LLC | Optimization of the field profile on a high field strength magnetic detacher |
CN201489630U (en) * | 2009-03-12 | 2010-05-26 | 欧隆商贸(上海)有限公司 | Magnetic thrust security label |
US9850688B2 (en) | 2013-01-30 | 2017-12-26 | Tyco Fire & Security Gmbh | Dynamic magnetic detacher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063934A (en) * | 1987-10-07 | 1991-11-12 | Advanced Techtronics, Inc. | Permanent magnet arrangement |
CN1063176A (en) * | 1990-12-28 | 1992-07-29 | 株式会社应用技术研究所 | Magnetic lock device |
US6084498A (en) * | 1998-08-21 | 2000-07-04 | Dexter Magnetic Technologies, Inc. | Magnetic decoupler |
CN1755049A (en) * | 2004-09-28 | 2006-04-05 | 上海冠龙阀门机械有限公司 | Anti-theft magnet-control arrangement and key |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339853A (en) * | 1980-03-04 | 1982-07-20 | Permag Corporation | Magnetic decoupler |
US4527310A (en) * | 1983-07-22 | 1985-07-09 | I. D. Engineering, Inc. | Secure release apparatus for anti-theft fastening device |
ATE230494T1 (en) * | 1995-11-14 | 2003-01-15 | Maurer Albert | RELEASE MAGNET FOR THEFT DETECTION OF SALES ITEMS |
US6011474A (en) * | 1998-04-28 | 2000-01-04 | Sensormatic Electronics Corporation | Multiple-use deactivation device for electronic article surveillance markers |
-
2005
- 2005-12-01 AU AU2005338679A patent/AU2005338679B2/en active Active
- 2005-12-01 ES ES05852995T patent/ES2359324T3/en active Active
- 2005-12-01 DE DE602005027133T patent/DE602005027133D1/en active Active
- 2005-12-01 CN CN200580052476.9A patent/CN101356331B/en active Active
- 2005-12-01 CA CA2630681A patent/CA2630681C/en active Active
- 2005-12-01 WO PCT/US2005/043958 patent/WO2007064339A1/en active Application Filing
- 2005-12-01 JP JP2008543260A patent/JP5397803B2/en active Active
- 2005-12-01 EP EP05852995A patent/EP1957735B1/en active Active
- 2005-12-01 AT AT05852995T patent/ATE503067T1/en not_active IP Right Cessation
-
2009
- 2009-04-17 HK HK09103546.4A patent/HK1125985A1/en unknown
-
2012
- 2012-03-07 HK HK12102298.1A patent/HK1161859A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063934A (en) * | 1987-10-07 | 1991-11-12 | Advanced Techtronics, Inc. | Permanent magnet arrangement |
CN1063176A (en) * | 1990-12-28 | 1992-07-29 | 株式会社应用技术研究所 | Magnetic lock device |
US6084498A (en) * | 1998-08-21 | 2000-07-04 | Dexter Magnetic Technologies, Inc. | Magnetic decoupler |
CN1755049A (en) * | 2004-09-28 | 2006-04-05 | 上海冠龙阀门机械有限公司 | Anti-theft magnet-control arrangement and key |
Also Published As
Publication number | Publication date |
---|---|
HK1161859A1 (en) | 2012-08-10 |
AU2005338679A1 (en) | 2007-06-07 |
WO2007064339A1 (en) | 2007-06-07 |
JP2009517771A (en) | 2009-04-30 |
EP1957735A1 (en) | 2008-08-20 |
CA2630681A1 (en) | 2007-06-07 |
ATE503067T1 (en) | 2011-04-15 |
JP5397803B2 (en) | 2014-01-22 |
EP1957735B1 (en) | 2011-03-23 |
DE602005027133D1 (en) | 2011-05-05 |
CA2630681C (en) | 2014-11-04 |
HK1125985A1 (en) | 2009-08-21 |
CN101356331A (en) | 2009-01-28 |
ES2359324T3 (en) | 2011-05-20 |
AU2005338679B2 (en) | 2011-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1125985 Country of ref document: HK |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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ASS | Succession or assignment of patent right |
Owner name: ADT SERVICE LLC Free format text: FORMER OWNER: SENSOR ELECTRONICS CO., LTD. Effective date: 20150806 Owner name: TYCO FIRE + SECURITY GMBH Free format text: FORMER OWNER: ADT SERVICE LLC Effective date: 20150806 Owner name: SENSOR ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SENSORMATIC ELECTRONICS CORPORATION Effective date: 20150806 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150806 Address after: Switzerland Rhine falls Neuhausen Patentee after: TYCO FIRE & SECURITY GmbH Address before: Switzerland Rhine falls Neuhausen Patentee before: ADT Services LLC Effective date of registration: 20150806 Address after: Switzerland Rhine falls Neuhausen Patentee after: ADT Services LLC Address before: American Florida Patentee before: SENSORMATIC ELECTRONICS, LLC Effective date of registration: 20150806 Address after: American Florida Patentee after: SENSORMATIC ELECTRONICS, LLC Address before: American Florida Patentee before: SENSORMATIC ELECTRONICS Corp. |