FR2720519B1 - Détecteur de métaux combiné de manière intégrée avec un détecteur à transpondeur pour le contrôle d'accès. - Google Patents
Détecteur de métaux combiné de manière intégrée avec un détecteur à transpondeur pour le contrôle d'accès.Info
- Publication number
- FR2720519B1 FR2720519B1 FR9506294A FR9506294A FR2720519B1 FR 2720519 B1 FR2720519 B1 FR 2720519B1 FR 9506294 A FR9506294 A FR 9506294A FR 9506294 A FR9506294 A FR 9506294A FR 2720519 B1 FR2720519 B1 FR 2720519B1
- Authority
- FR
- France
- Prior art keywords
- detector
- combination
- access control
- transponder
- integrated
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
- G01V3/105—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Near-Field Transmission Systems (AREA)
- Lock And Its Accessories (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITAR940011A IT1271382B (it) | 1994-05-31 | 1994-05-31 | Rivelatore di metalli per controllo accessi combinato in forma integrata con rivelatore a trasponder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2720519A1 FR2720519A1 (fr) | 1995-12-01 |
FR2720519B1 true FR2720519B1 (fr) | 1998-08-14 |
Family
ID=11334828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9506294A Expired - Lifetime FR2720519B1 (fr) | 1994-05-31 | 1995-05-29 | Détecteur de métaux combiné de manière intégrée avec un détecteur à transpondeur pour le contrôle d'accès. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5523739A (fr) |
DE (1) | DE19519932A1 (fr) |
ES (1) | ES2109162B1 (fr) |
FR (1) | FR2720519B1 (fr) |
IT (1) | IT1271382B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
DE19653931A1 (de) * | 1996-12-21 | 1998-06-25 | Meto International Gmbh | Vorrichtung und Verfahren zur elektronischen Sicherung von Artikeln gegen Diebstahl |
AU756153B2 (en) * | 1997-06-18 | 2003-01-02 | Ian David Nelson-White | A sensor panel and a detection apparatus incorporating the same |
AUPO747097A0 (en) | 1997-06-18 | 1997-07-10 | Nelson-White, Ian David | Security apparatus |
ES2138552B1 (es) * | 1997-12-23 | 2000-08-16 | Instalaciones Nutronica S A So | Sistema de control de acceso a agencias bancarias. |
ES2138922B1 (es) * | 1997-12-23 | 2000-09-01 | Instalaciones Nutronica S A So | Sistema de control de acceso a agencias bancarias. |
ITTO980146A1 (it) * | 1998-02-25 | 1999-08-25 | Alessandro Manneschi | Sistema rivelatore per controllo di accesso e relativo gruppo rivela- tore. |
US6609656B1 (en) | 1998-03-27 | 2003-08-26 | Micron Technology, Inc. | Method and system for identifying lost or stolen devices |
GB2351586B (en) * | 1999-06-29 | 2003-11-12 | Ncr Int Inc | Self service terminal |
WO2002005061A2 (fr) * | 2000-07-06 | 2002-01-17 | David Paul Felsher | Infrastructure de dossiers d'information, et systeme et procede associes |
US7181017B1 (en) | 2001-03-23 | 2007-02-20 | David Felsher | System and method for secure three-party communications |
US6958603B2 (en) * | 2001-09-21 | 2005-10-25 | Tok Engineering Co., Ltd. | Method for detecting metallic foreign matter and system for detecting metallic foreign matter |
DE10163123A1 (de) * | 2001-12-20 | 2003-07-03 | Transas S R O | Vorrichtung und Verfahren für Zugangskontrollen mit Identitätsüberprüfung und gleichzeitiger Überprüfung auf sicherheitsrelevante Gegenstände |
US6911823B2 (en) | 2002-02-11 | 2005-06-28 | White's Electronics, Inc. | Metal detector employing static discrimination |
US6879161B2 (en) * | 2002-02-11 | 2005-04-12 | White's Electronics, Inc. | Method and apparatus for distinguishing metal objects employing multiple frequency interrogation |
US7135979B2 (en) * | 2002-11-14 | 2006-11-14 | Brady Worldwide, Inc. | In-mold radio frequency identification device label |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
AT502180B1 (de) * | 2003-06-17 | 2007-02-15 | Unger Roland Ing | Vorrichtung zum erkennen nicht identifizierter gegenstände |
US7352180B2 (en) | 2003-10-02 | 2008-04-01 | Alessandro Manneschi | Magnetic resonance detector for detecting non-authorized materials in footwear |
EP1530150B1 (fr) * | 2003-11-05 | 2006-08-16 | Banksys S.A. | ATM comportant un detecteur de proximité ultrasonique |
GB2408864B (en) * | 2003-11-29 | 2006-06-07 | Audiotel Internat Ltd | Integrated search head |
US7180441B2 (en) * | 2004-04-14 | 2007-02-20 | Safeview, Inc. | Multi-sensor surveillance portal |
EP1864266A2 (fr) * | 2005-03-29 | 2007-12-12 | Symbol Technologies, Inc. | Articles intelligents d'identification de radiofrequences (rfid) |
FR2888340B1 (fr) | 2005-07-11 | 2007-10-19 | Alessandro Manneschi | Dispositif de test pour portique detecteur de metaux |
ES2476025T3 (es) | 2005-08-04 | 2014-07-11 | Alessandro Manneschi | Detector de metales |
US20070052521A1 (en) * | 2005-09-02 | 2007-03-08 | Micro Trak Gps, Inc. | Mounting apparatus for radio frequency identification system |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
CN104677980A (zh) * | 2013-11-29 | 2015-06-03 | 满坚 | 铝箔包装食品金属检测仪 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143760B2 (fr) * | 1971-09-28 | 1976-11-24 | ||
BE791039A (fr) * | 1971-11-08 | 1973-05-07 | Lewis Security Syst Ltd | Systemes de securite |
US4586441A (en) * | 1982-06-08 | 1986-05-06 | Related Energy & Security Systems, Inc. | Security system for selectively allowing passage from a non-secure region to a secure region |
EP0246237A1 (fr) * | 1985-11-19 | 1987-11-25 | Pal Enterprises | Alarme de localisation d'un patient |
JPS62128358A (ja) * | 1985-11-29 | 1987-06-10 | Toshiba Corp | 入場者管理システム |
US4866424A (en) * | 1988-01-11 | 1989-09-12 | Eg&G Astrophysics Research Corporation | Metal detector coil |
IT1242640B (it) * | 1990-12-06 | 1994-05-16 | Saima Sicurezza Spa | Cabina con metal detector a tutela di accessi con ingresso di ampiezza variabile |
US5241298A (en) * | 1992-03-18 | 1993-08-31 | Security Tag Systems, Inc. | Electrically-and-magnetically-coupled, batteryless, portable, frequency divider |
FR2698968B1 (fr) * | 1992-12-04 | 1995-01-20 | Alessandro Manneschi | Détecteur de métaux à transducteurs électromagnétiques décalés et circuit de correction de non-uniformité. |
-
1994
- 1994-05-31 IT ITAR940011A patent/IT1271382B/it active IP Right Grant
-
1995
- 1995-05-04 US US08/434,685 patent/US5523739A/en not_active Expired - Lifetime
- 1995-05-17 ES ES09500939A patent/ES2109162B1/es not_active Expired - Fee Related
- 1995-05-29 FR FR9506294A patent/FR2720519B1/fr not_active Expired - Lifetime
- 1995-05-31 DE DE19519932A patent/DE19519932A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES2109162B1 (es) | 1998-07-01 |
ITAR940011A0 (it) | 1994-05-31 |
FR2720519A1 (fr) | 1995-12-01 |
US5523739A (en) | 1996-06-04 |
IT1271382B (it) | 1997-05-27 |
ES2109162A1 (es) | 1998-01-01 |
DE19519932A1 (de) | 1996-01-04 |
ITAR940011A1 (it) | 1995-12-01 |
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