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DE69015293D1 - Metalldetektorgerät und Gerät zum Prüfen von Metalldetektorgeräten. - Google Patents

Metalldetektorgerät und Gerät zum Prüfen von Metalldetektorgeräten.

Info

Publication number
DE69015293D1
DE69015293D1 DE69015293T DE69015293T DE69015293D1 DE 69015293 D1 DE69015293 D1 DE 69015293D1 DE 69015293 T DE69015293 T DE 69015293T DE 69015293 T DE69015293 T DE 69015293T DE 69015293 D1 DE69015293 D1 DE 69015293D1
Authority
DE
Germany
Prior art keywords
test piece
metal detector
testing
metal
electromagnetic field
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 - Fee Related
Application number
DE69015293T
Other languages
English (en)
Other versions
DE69015293T2 (de
Inventor
Clifford Hannam
Gerald Alan Harwood
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.)
Hitech Metal Detectors Ltd
Original Assignee
Hitech Metal Detectors Ltd
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 Hitech Metal Detectors Ltd filed Critical Hitech Metal Detectors Ltd
Publication of DE69015293D1 publication Critical patent/DE69015293D1/de
Application granted granted Critical
Publication of DE69015293T2 publication Critical patent/DE69015293T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01V3/08—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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69015293T 1989-09-15 1990-09-12 Metalldetektorgerät und Gerät zum Prüfen von Metalldetektorgeräten. Expired - Fee Related DE69015293T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898920957A GB8920957D0 (en) 1989-09-15 1989-09-15 Metal detecting apparatus and apparatus for testing metal detecting apparatus

Publications (2)

Publication Number Publication Date
DE69015293D1 true DE69015293D1 (de) 1995-02-02
DE69015293T2 DE69015293T2 (de) 1995-07-20

Family

ID=10663158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015293T Expired - Fee Related DE69015293T2 (de) 1989-09-15 1990-09-12 Metalldetektorgerät und Gerät zum Prüfen von Metalldetektorgeräten.

Country Status (7)

Country Link
US (1) US5160885A (de)
EP (1) EP0418069B1 (de)
JP (1) JPH03111791A (de)
AT (1) ATE116064T1 (de)
AU (1) AU641679B2 (de)
DE (1) DE69015293T2 (de)
GB (2) GB8920957D0 (de)

Families Citing this family (34)

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US5347179A (en) * 1993-04-15 1994-09-13 Micron Semiconductor, Inc. Inverting output driver circuit for reducing electron injection into the substrate
US6177113B1 (en) * 1995-06-27 2001-01-23 Apv Crepaco, Inc. Process for detecting plastic or elastomeric contaminants in food processing
US5672807A (en) * 1995-12-18 1997-09-30 Regents Of The University Of California Pendulum detector testing device
US5994897A (en) * 1998-02-12 1999-11-30 Thermo Sentron, Inc. Frequency optimizing metal detector
DE19954716B4 (de) * 1999-11-13 2006-08-31 Mesutronic Gerätebau GmbH Funktionsprüfung für einen Metalldetektor
DE19963339A1 (de) * 1999-12-27 2001-04-12 Wagner Kg Verfahren zur Erzeugung eines Antwortsignales beim Auffinden eines Körpers
GB0012994D0 (en) 2000-05-26 2000-07-19 Ishida Seisakusho Article handling system
ITAR20020029A1 (it) * 2002-08-21 2004-02-22 Alessandro Manneschi Rivelatore di metalli e procedimento di verifica per il medesimo
US8802183B2 (en) 2005-04-28 2014-08-12 Proteus Digital Health, Inc. Communication system with enhanced partial power source and method of manufacturing same
US8912908B2 (en) 2005-04-28 2014-12-16 Proteus Digital Health, Inc. Communication system with remote activation
JP2008539047A (ja) 2005-04-28 2008-11-13 プロテウス バイオメディカル インコーポレイテッド ファーマインフォーマティックスシステム
JP5077131B2 (ja) 2007-08-02 2012-11-21 ソニー株式会社 正極活物質、並びにそれを用いた正極、および非水電解質二次電池
DE102008033800A1 (de) * 2008-07-18 2010-01-28 Poly-Clip System Gmbh & Co. Kg Verpackungsvorrichtung und Verfahren zur Steuerung einer Verpackungsvorrichtung
JP5715564B2 (ja) 2008-08-13 2015-05-07 プロテウス デジタル ヘルス， インコーポレイテッド 摂取可能デバイスおよびそれを生成する方法
JP5029540B2 (ja) 2008-09-01 2012-09-19 ソニー株式会社 正極活物質、これを用いた正極および非水電解質二次電池
KR101677698B1 (ko) 2009-04-28 2016-11-21 프로테우스 디지털 헬스, 인코포레이티드 고신뢰성 섭취가능 이벤트 마커들 및 이를 사용하는 방법
US8183859B2 (en) * 2009-06-15 2012-05-22 Carmeuse Lime, Inc. Apparatus and method for calibrating a tramp metal detector
KR20170121299A (ko) 2010-04-07 2017-11-01 프로테우스 디지털 헬스, 인코포레이티드 소형의 섭취가능한 장치
DE102010018217A1 (de) 2010-04-23 2011-10-27 Rondotest Gmbh & Co.Kg Verfahren zur Validierung, Kalibrierung und/ oder Funktionsüberprüfung einer Fremdkörpererkennungseinrichtung
WO2012071280A2 (en) 2010-11-22 2012-05-31 Proteus Biomedical, Inc. Ingestible device with pharmaceutical product
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
CN104487347B (zh) 2012-07-23 2017-09-01 普罗秋斯数字健康公司 用于制造包括电子器件的片剂的方法和系统
MY168018A (en) 2012-10-18 2018-10-11 Proteus Biomedical Inc Apparatus, system , and method to adaptively optimize power dissipation and broadcast power in a power source for a communication device
US11149123B2 (en) 2013-01-29 2021-10-19 Otsuka Pharmaceutical Co., Ltd. Highly-swellable polymeric films and compositions comprising the same
US10175376B2 (en) 2013-03-15 2019-01-08 Proteus Digital Health, Inc. Metal detector apparatus, system, and method
US9796576B2 (en) 2013-08-30 2017-10-24 Proteus Digital Health, Inc. Container with electronically controlled interlock
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
WO2016162042A1 (fr) * 2015-04-07 2016-10-13 Pharma Technology S.A. Dispositif de controle de fiabilite de l'unite de detection d'un appareil de detection d'intoxication metallique de materiaux le traversant
US11051543B2 (en) 2015-07-21 2021-07-06 Otsuka Pharmaceutical Co. Ltd. Alginate on adhesive bilayer laminate film
EP3182170B1 (de) 2015-12-17 2023-09-27 Mettler-Toledo Safeline Limited Metalldetektionsvorrichtung und verfahren zum betrieb einer metalldetektionsvorrichtung
US10187121B2 (en) 2016-07-22 2019-01-22 Proteus Digital Health, Inc. Electromagnetic sensing and detection of ingestible event markers
IL265827B2 (en) 2016-10-26 2023-03-01 Proteus Digital Health Inc Methods for producing capsules with ingestible event markers
EP3321715B1 (de) * 2016-11-11 2023-06-07 Mettler-Toledo Safeline Limited Verfahren zum testen eines metalldetektionssystems und metalldetektionsvorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570640A (en) * 1977-02-01 1980-07-02 Imi Kynoch Ltd Magnetic detector
GB2020812A (en) * 1978-05-05 1979-11-21 Norton W Metal Detection
US4271763A (en) * 1978-05-15 1981-06-09 Berger Philip H Proximity detector
AU562089B2 (en) * 1981-08-04 1987-05-28 Albert William Cousins Metal detector testing method and apparatus
US4488116A (en) * 1981-09-22 1984-12-11 Mars, Incorporated Inductive coin sensor for measuring more than one parameter of a moving coin
US4578643A (en) * 1983-11-18 1986-03-25 Westinghouse Electric Corp. Simulation apparatus for eddy current inspection techniques
US4683430A (en) * 1984-06-27 1987-07-28 Republic Steel Corporation Eddy current flaw detector method and apparatus having a rotatable high permeability flux concentrator encircling a workpiece
US4641091A (en) * 1984-09-17 1987-02-03 Cone Ivan H Device for testing and calibrating treasure hunting metal detectors
US4600882A (en) * 1985-07-19 1986-07-15 Cottrell Jr Walker C Sensitivity recalibration system for body search metal detectors
US4672837A (en) * 1986-08-01 1987-06-16 Cottrell Jr Walker C Test system for walk-through metal detector
US4814734A (en) * 1987-08-18 1989-03-21 Barkley & Dexter Laboratories, Inc. Search coil assembly for metal detectors

Also Published As

Publication number Publication date
JPH03111791A (ja) 1991-05-13
GB2235981B (en) 1994-06-15
GB9019893D0 (en) 1990-10-24
ATE116064T1 (de) 1995-01-15
DE69015293T2 (de) 1995-07-20
GB2235981A (en) 1991-03-20
EP0418069A3 (en) 1992-03-25
US5160885A (en) 1992-11-03
AU6234990A (en) 1991-03-21
EP0418069B1 (de) 1994-12-21
EP0418069A2 (de) 1991-03-20
GB8920957D0 (en) 1989-11-01
AU641679B2 (en) 1993-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee