DE69108245D1 - Metallsuchgerät. - Google Patents

Metallsuchgerät.

Info

Publication number
DE69108245D1
DE69108245D1 DE69108245T DE69108245T DE69108245D1 DE 69108245 D1 DE69108245 D1 DE 69108245D1 DE 69108245 T DE69108245 T DE 69108245T DE 69108245 T DE69108245 T DE 69108245T DE 69108245 D1 DE69108245 D1 DE 69108245D1
Authority
DE
Germany
Prior art keywords
metal detector
detector
metal
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
DE69108245T
Other languages
English (en)
Other versions
DE69108245T2 (de
Inventor
Ivan Beswick
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.)
Safeline Ltd
Original Assignee
Safeline 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 Safeline Ltd filed Critical Safeline Ltd
Publication of DE69108245D1 publication Critical patent/DE69108245D1/de
Application granted granted Critical
Publication of DE69108245T2 publication Critical patent/DE69108245T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/025—Compensating stray fields
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/231—Rotors for wind turbines driven by aerodynamic lift effects

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Glass Compositions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69108245T 1990-06-29 1991-07-01 Metallsuchgerät. Expired - Lifetime DE69108245T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909014496A GB9014496D0 (en) 1990-06-29 1990-06-29 Metal detectors
PCT/GB1991/001066 WO1992000534A1 (en) 1990-06-29 1991-07-01 Metal detector

Publications (2)

Publication Number Publication Date
DE69108245D1 true DE69108245D1 (de) 1995-04-20
DE69108245T2 DE69108245T2 (de) 1995-07-27

Family

ID=10678422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108245T Expired - Lifetime DE69108245T2 (de) 1990-06-29 1991-07-01 Metallsuchgerät.

Country Status (8)

Country Link
US (1) US5572121A (de)
EP (1) EP0536288B1 (de)
JP (1) JP3100631B2 (de)
AU (1) AU646481B2 (de)
DE (1) DE69108245T2 (de)
GB (1) GB9014496D0 (de)
HK (1) HK1008095A1 (de)
WO (1) WO1992000534A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5896031A (en) * 1997-03-17 1999-04-20 Thermo Sentron, Inc. Quad coil vibration cancelling metal detector
US6028266A (en) * 1998-04-06 2000-02-22 Asea Brown Boveri Inc. Low frequency EMF shield
GB0000566D0 (en) * 2000-01-12 2000-03-01 Willett Int Ltd Apparatus and method
US6751935B2 (en) * 2001-10-15 2004-06-22 Frito-Lay North America, Inc. Method and apparatus for detecting unique items during insertion into a product packaging system
US20040155651A1 (en) * 2003-02-12 2004-08-12 Britton Andrew Michael Flux control system for metal detectors
US20080055080A1 (en) * 2006-07-21 2008-03-06 Andrew Michael Britton Oscillator coil geometry for radio frequency metal detectors
US7659815B2 (en) 2006-08-31 2010-02-09 Kimberly-Clark Worldwide, Inc. Process for producing and controlling the package quality of absorbent articles containing a wetness sensing system
US7700820B2 (en) 2006-11-30 2010-04-20 Kimberly-Clark Worldwide, Inc. Process for controlling the quality of an absorbent article including a wetness sensing system
US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
US8995619B2 (en) 2010-03-14 2015-03-31 Rapiscan Systems, Inc. Personnel screening system
US8638904B2 (en) 2010-03-14 2014-01-28 Rapiscan Systems, Inc. Personnel screening system
US7796733B2 (en) 2007-02-01 2010-09-14 Rapiscan Systems, Inc. Personnel security screening system with enhanced privacy
GB2463830B (en) 2007-06-21 2012-10-17 Rapiscan Systems Inc Systems and methods for improving directed people screening
US7791337B2 (en) * 2007-07-19 2010-09-07 Carnes Company, Inc. Metal detector
US8003949B2 (en) 2007-11-01 2011-08-23 Rapiscan Systems, Inc. Multiple screen detection systems
MX2010007176A (es) 2007-12-25 2010-12-21 Rapiscan Systems Inc Sistema de seguridad mejorado para inspeccion personas.
WO2011156870A1 (en) * 2010-06-18 2011-12-22 Minelab Electronics Pty Limited A metal detector with at least one transmit-receive switch
DE102008058232A1 (de) * 2008-11-19 2010-05-20 Sensorentechnologie Gettorf Gmbh Vorrichtung zur Unterbrechung von Stromschleifen
PL2548207T3 (pl) 2010-03-14 2020-07-13 Rapiscan Systems, Inc. Urządzenie do tworzenia wiązki
CN103180760B (zh) 2010-10-07 2016-10-26 梅特勒-托利多安全线有限公司 用于操作金属探测系统的方法以及金属探测系统
EP2439559B1 (de) 2010-10-07 2013-05-29 Mettler-Toledo Safeline Limited Verfahren für den Betrieb eines Metalldetektionssystems und Metalldetektionssystem
EP2439560B1 (de) 2010-10-07 2013-05-29 Mettler-Toledo Safeline Limited Verfahren für den Betrieb eines Metalldetektionssystems und Metalldetektionssystem
EP2544027A1 (de) * 2011-07-08 2013-01-09 Mettler-Toledo Safeline Limited Metalldetektor für Produktions- und Verpackungslinien
US9018935B2 (en) 2011-09-19 2015-04-28 Mettler-Toledo Safeline Limited Method for operating a metal detection apparatus and apparatus
ES2579552T3 (es) 2012-02-17 2016-08-12 Mettler-Toledo Safeline Limited Detector de metales para cadenas de producción y de embalaje
EP2650660A1 (de) 2012-04-13 2013-10-16 Mettler-Toledo Garvens GmbH Metallmelderband mit integrierter Wägezelle
CN106461576A (zh) 2014-03-07 2017-02-22 拉皮斯坎系统股份有限公司 超宽带检测器
US11280898B2 (en) 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
MX2017006913A (es) 2014-11-25 2017-11-30 Rapiscan Systems Inc Sistema de gestion de seguridad inteligente.
US10274630B2 (en) 2015-06-02 2019-04-30 Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future Tramp metal detection
GB2572700A (en) 2016-09-30 2019-10-09 American Science & Eng Inc X-Ray source for 2D scanning beam imaging
CN109398833B (zh) * 2018-11-08 2020-05-26 中北大学 人工输送乳化炸药包装中金属渣滓的电磁感应检测装置
US20200264298A1 (en) * 2019-02-19 2020-08-20 Haseltine Eric Multi-signal weapon detector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315045A (en) * 1939-10-09 1943-03-30 Illinois Testing Laboratories Metal detection device
US3020470A (en) * 1943-06-04 1962-02-06 Elbert N Shawhan Submerged body detection system
US3509469A (en) * 1967-05-17 1970-04-28 Nasa Position sensing device employing misaligned magnetic field generating and detecting apparatus
US4012690A (en) * 1974-01-22 1977-03-15 Solomon Heytow Device for selectively detecting different kinds and sizes of metals
GB2057136B (en) * 1979-06-19 1984-01-04 Sphere Invest Electrostatic shields
JPS58100768A (ja) 1981-12-11 1983-06-15 Tech Res & Dev Inst Of Japan Def Agency 金属探知器
DE96568T1 (de) * 1982-06-09 1984-05-10 Deere & Co., 61265 Moline, Ill. Metallsuchanordnung.
JPS61133890A (ja) 1984-12-04 1986-06-21 Nec Corp 磁気センサ−
GB2180943B (en) * 1985-09-20 1990-07-04 Nat Res Dev Magnetic field screens
US4949452A (en) * 1987-06-01 1990-08-21 Barkley & Dexter Laboratories, Inc. Method for making search coil assembly for metal detectors
US5066937A (en) * 1990-06-24 1991-11-19 Barkley & Dexter Laboratories Search coil assembly with laminate frame members and method for making same
AU7615991A (en) * 1990-09-24 1992-03-26 Albert William Cousins Detector
US5130697A (en) * 1990-10-30 1992-07-14 Sensormatic Electronics Corporation Method and apparatus for shaping a magnetic field
US5293117A (en) * 1992-05-14 1994-03-08 Western Atlas International, Inc. Magnetic flaw detector for use with ferromagnetic small diameter tubular goods using a second magnetic field to confine a first magnetic field

Also Published As

Publication number Publication date
AU8200691A (en) 1992-01-23
GB9014496D0 (en) 1990-08-22
EP0536288B1 (de) 1995-03-15
JPH05507794A (ja) 1993-11-04
US5572121A (en) 1996-11-05
AU646481B2 (en) 1994-02-24
DE69108245T2 (de) 1995-07-27
HK1008095A1 (en) 1999-04-30
EP0536288A1 (de) 1993-04-14
JP3100631B2 (ja) 2000-10-16
WO1992000534A1 (en) 1992-01-09

Similar Documents

Publication Publication Date Title
DE69108245T2 (de) Metallsuchgerät.
DE69112442D1 (de) Tropfendetektor.
DE69108628T2 (de) Metalldichtung.
DE69112037D1 (de) Waferträger.
DE58903543D1 (de) Dreherkennungsvorrichtung.
DE69105643D1 (de) Metalldichtung.
DE69016781T2 (de) Metalldichtung.
DE494489T1 (de) Metallische abdichtung.
DE69113509T2 (de) Gasdetektor.
DE69111876T2 (de) Ophthalmometer.
DE59207131D1 (de) Metallsuchdetektor
DE69113268D1 (de) Laserdetektor.
FR2698178B1 (fr) Détecteur de métaux perfectionné.
DE69016639D1 (de) Positionsdetektor.
DE69100071D1 (de) Kaefigmutter.
FI915455A0 (fi) Metallurgisk ugninstallation.
DE69008180D1 (de) Metalldetektionsanordnung.
FI913838A (fi) Komplexa fosfater.
DE69114479T2 (de) Lagedetektor.
DE69110728D1 (de) 8-Sulfamylmethylen-2-aminotetraline.
DE59103525D1 (de) Honmachine.
FI911577A0 (fi) Foerfarande foer datakompression.
FI910579A (fi) Mikrobicider.
DE59008931D1 (de) IR-CCD-Detektoranordnung.
FR2664574B1 (fr) Conteneur metallique.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition