NO20061298L - Apparat og fremgangsmate for bestemmelse av metallgjenstanders posisjon i en inngangsstrom - Google Patents

Apparat og fremgangsmate for bestemmelse av metallgjenstanders posisjon i en inngangsstrom

Info

Publication number
NO20061298L
NO20061298L NO20061298A NO20061298A NO20061298L NO 20061298 L NO20061298 L NO 20061298L NO 20061298 A NO20061298 A NO 20061298A NO 20061298 A NO20061298 A NO 20061298A NO 20061298 L NO20061298 L NO 20061298L
Authority
NO
Norway
Prior art keywords
metal
coil portion
metal objects
determining
sense
Prior art date
Application number
NO20061298A
Other languages
English (en)
Norwegian (no)
Inventor
Mark Nicholas Keene
Mathew C Mckie
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of NO20061298L publication Critical patent/NO20061298L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0036—Sorting out metallic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0054—Sorting of waste or refuse
    • 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
    • G01V3/101—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 by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Conveyors (AREA)
  • Input From Keyboards Or The Like (AREA)
NO20061298A 2003-09-23 2006-03-22 Apparat og fremgangsmate for bestemmelse av metallgjenstanders posisjon i en inngangsstrom NO20061298L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0322224.7A GB0322224D0 (en) 2003-09-23 2003-09-23 Apparatus for establishing the positions of metal objects in an input stream
PCT/GB2004/003953 WO2005028129A1 (en) 2003-09-23 2004-09-16 Apparatus and method for establishing the positions of metal objects in an input stream

Publications (1)

Publication Number Publication Date
NO20061298L true NO20061298L (no) 2006-04-21

Family

ID=29266482

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061298A NO20061298L (no) 2003-09-23 2006-03-22 Apparat og fremgangsmate for bestemmelse av metallgjenstanders posisjon i en inngangsstrom

Country Status (8)

Country Link
US (1) US7202661B2 (de)
EP (1) EP1663529B1 (de)
JP (1) JP4533385B2 (de)
AT (1) ATE406219T1 (de)
DE (1) DE602004016181D1 (de)
GB (1) GB0322224D0 (de)
NO (1) NO20061298L (de)
WO (1) WO2005028129A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048757A1 (de) 2005-10-10 2007-04-19 Oliver Gurok Sensorvorrichtung zum Erkennen elektromagnetisch detektierbarer Fördergutteile und Sortiervorrichtung mit einer solchen Sensorvorrichtung
GB2441346B (en) * 2006-09-01 2011-04-13 Qinetiq Ltd Metal object detecting apparatus
JP4399610B2 (ja) * 2006-09-26 2010-01-20 国立大学法人九州工業大学 磁気特性測定方法及びシステム
US8854247B2 (en) 2010-08-20 2014-10-07 Niitek, Inc. Metal detector and ground-penetrating radar hybrid head and manufacturing method thereof
US10215875B2 (en) 2012-02-10 2019-02-26 Illinois Tool Works Inc. Metal detector
WO2014055732A2 (en) 2012-10-04 2014-04-10 Whaley Brian A Shieldings for metal detector heads and manufacturing methods thereof
JP6153218B2 (ja) * 2012-12-28 2017-06-28 日本ブレーキ工業株式会社 金属異物検知装置
FR3006062B1 (fr) 2013-05-24 2016-09-02 Benoit Paing Procede de visualisation d'objets metalliques
MA41539A (fr) * 2015-11-25 2017-12-26 Vayyar Imaging Ltd Procédés et appareil de collocation de bobines électromagnétiques et de circuits électroniques
US12241865B2 (en) * 2020-08-04 2025-03-04 Brown University Magnetic gradiometer based on magnetic tunnel junctions in magnetic vortex state (vortex MTJ)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134262B (de) 1960-11-03 1962-08-02 Hoechst Ag Vorrichtung zum Ausscheiden metallischer Fremdkoerper aus bewegtem Mahlgut od. dgl.
JPH0619470B2 (ja) 1988-07-26 1994-03-16 大和製衡株式会社 金属等の異物混入検出方法および検出器
JPH055784A (ja) 1990-11-30 1993-01-14 Anritsu Corp 金属検出装置
JP3094170B2 (ja) * 1991-03-27 2000-10-03 株式会社小松製作所 金属粒子検出センサの電極構造
JP3383322B2 (ja) * 1991-11-08 2003-03-04 ナショナル・リカバリー・テクノロジーズ・インコーポレーテッド 粒子分離装置
JPH05223947A (ja) 1992-02-07 1993-09-03 Anritsu Corp 金属検出装置
US6060677A (en) 1994-08-19 2000-05-09 Tiedemanns-Jon H. Andresen Ans Determination of characteristics of material
JP3015008B2 (ja) * 1998-07-30 2000-02-28 東洋ガラス株式会社 金属検出装置
JP3658523B2 (ja) * 1999-08-31 2005-06-08 アンリツ産機システム株式会社 金属検出機
DE10003562A1 (de) * 2000-01-27 2001-08-16 Commodas Gmbh Vorrichtung und Verfahren zum Aussortieren von metallischen Fraktionen aus einem Schüttgutstrom

Also Published As

Publication number Publication date
GB0322224D0 (en) 2003-10-22
EP1663529B1 (de) 2008-08-27
EP1663529A1 (de) 2006-06-07
DE602004016181D1 (de) 2008-10-09
JP4533385B2 (ja) 2010-09-01
WO2005028129A1 (en) 2005-03-31
JP2007506111A (ja) 2007-03-15
US20070007953A1 (en) 2007-01-11
ATE406219T1 (de) 2008-09-15
US7202661B2 (en) 2007-04-10

Similar Documents

Publication Publication Date Title
NO20061298L (no) Apparat og fremgangsmate for bestemmelse av metallgjenstanders posisjon i en inngangsstrom
WO2002066165A3 (en) Method and apparatus for magnetic separation of particles
IL145038A0 (en) Method and apparatus for information aggregation and personalized display of the aggregated information
WO2003041114A3 (en) Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (dmas)
DK1644120T3 (da) Apparat og fremgangsmåde til udskillelse af magnetiske eller magnetiserbare partikler fra en væske
DE69432414D1 (de) Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion
GB0008302D0 (en) Assembly method
MXPA06000233A (es) Dispositivo para el transporte de particulas magneticas y la herramienta que incluye el mismo.
JPWO2019151422A1 (ja) 検査装置
DK1180484T3 (da) Finpositioneringsstation og fremgangsmåde til drift af samme
ATE240897T1 (de) Fördereinrichtung
IL163468A (en) Measurement probe and authentication device comprising the same
DK1547950T3 (da) Fremgangsmåde og anordning til stabilisering af flade genstande
Kumagai On a design of wide range magnet for cyclotron
DE60111150D1 (de) Verfahren und Vorrichtung zum Formen eines Teigstückes
SE0501338L (sv) En anordning och ett förfarande för att belägga ett långsträckt metalliskt element med ett skikt av metall
EP0987523A3 (de) Verfahren und Vorrichtung zur Erzeugung eines Impulssignales
GB2392733B (en) Method and apparatus for magnetic field measurement
LI Formal software engineering teaching based on Event B method and Rodin
WO2003015957A3 (en) Continuous casting of metal sheets and bands
DE50301160D1 (de) Beschichtungsvorrichtung
SE9804139L (sv) Förfarande och anordning för kontinuerlig gjutning av metaller
SE0101458D0 (sv) Förfarande och anordning vid spetsdragning i en anläggning för torkning av ett banformigt material
CN104634862A (zh) 传动装置用磁粉探伤装置
JPS58138008A (ja) 形鋼の脱磁方法

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application