CA2933989C - Metal detector assembly and method of assembling a metal detector - Google Patents

Metal detector assembly and method of assembling a metal detector Download PDF

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Publication number
CA2933989C
CA2933989C CA2933989A CA2933989A CA2933989C CA 2933989 C CA2933989 C CA 2933989C CA 2933989 A CA2933989 A CA 2933989A CA 2933989 A CA2933989 A CA 2933989A CA 2933989 C CA2933989 C CA 2933989C
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CA
Canada
Prior art keywords
case
former
metal detector
detector according
retainer
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
Application number
CA2933989A
Other languages
English (en)
French (fr)
Other versions
CA2933989A1 (en
Inventor
Paul Ellison
Tim Mills
Daren Butterworth
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.)
Mettler Toledo Safeline Ltd
Original Assignee
Mettler Toledo 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 Mettler Toledo Safeline Ltd filed Critical Mettler Toledo Safeline Ltd
Publication of CA2933989A1 publication Critical patent/CA2933989A1/en
Application granted granted Critical
Publication of CA2933989C publication Critical patent/CA2933989C/en
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0052—Manufacturing aspects; Manufacturing of single devices, i.e. of semiconductor magnetic sensor chips

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA2933989A 2013-12-20 2014-12-19 Metal detector assembly and method of assembling a metal detector Active CA2933989C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13198762.0A EP2887102A1 (en) 2013-12-20 2013-12-20 Metal Detector Assembly and Method of Assembling a Metal Detector
EP13198762.0 2013-12-20
PCT/EP2014/078854 WO2015092010A1 (en) 2013-12-20 2014-12-19 Metal detector assembly and method of assembling metal detector

Publications (2)

Publication Number Publication Date
CA2933989A1 CA2933989A1 (en) 2015-06-25
CA2933989C true CA2933989C (en) 2022-05-03

Family

ID=49880503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2933989A Active CA2933989C (en) 2013-12-20 2014-12-19 Metal detector assembly and method of assembling a metal detector

Country Status (7)

Country Link
US (1) US9857440B2 (https=)
EP (2) EP2887102A1 (https=)
JP (1) JP6487447B2 (https=)
CN (1) CN105829919B (https=)
BR (1) BR112016013840B1 (https=)
CA (1) CA2933989C (https=)
WO (1) WO2015092010A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545710B (en) * 2015-12-23 2020-09-23 Illinois Tool Works Metal detector
EP3260889B1 (en) * 2016-06-22 2022-10-05 Mettler-Toledo Safeline Limited Metal detection apparatus
CA3103944C (en) * 2018-06-20 2023-08-01 Eriez Manufacturing Co. Metal detector coil configuration to eliminate orientation effect
DE102018133507A1 (de) * 2018-12-21 2020-06-25 Minebea Intec Aachen GmbH & Co. KG Metalldetektor
DE102020111730A1 (de) 2020-04-29 2021-11-04 Minebea Intec Aachen GmbH & Co. KG Metalldetektor
DE102020112456A1 (de) 2020-05-07 2021-11-11 Minebea Intec Aachen GmbH & Co. KG Metalldetektor
DE102020113024A1 (de) 2020-05-13 2021-11-18 Minebea Intec Aachen GmbH & Co. KG Spulenkörper für ein Metallsuchgerät
USD987445S1 (en) * 2020-10-01 2023-05-30 Yu Sheng Technology Co., Ltd. Metal detecting machine
EP4082925B1 (de) 2021-04-28 2025-08-13 Uhlmann Pac-Systeme GmbH & Co. KG Prüfvorrichtung und verfahren zum prüfen von behältern
DE102022208758A1 (de) 2022-08-24 2024-02-29 Institut Dr. Foerster Gmbh & Co. Kg Metalldetektor und Verfahren zur Detektion von Metallen in Fördergut
EP4421538A1 (en) * 2023-02-24 2024-08-28 Mettler-Toledo Safeline Limited Metal detection apparatus with a test device and test device
EP4563247B1 (de) 2023-11-29 2025-09-17 Uhlmann Pac-Systeme GmbH & Co. KG Verfahren und prüfvorrichtung zum prüfen von behältern

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949452A (en) * 1987-06-01 1990-08-21 Barkley & Dexter Laboratories, Inc. Method for making search coil assembly for metal detectors
GB2232254A (en) 1989-05-30 1990-12-05 Barkley & Dexter Lab Inc Search coil assembly for metal detectors and method for making such an assembly
JPH0528984A (ja) * 1991-07-24 1993-02-05 Sony Corp バツテリー
GB9321633D0 (en) 1993-10-20 1993-12-08 Transfer Technology Ltd Improvements in and relating to metal detectors and methods for making same
JPH07287070A (ja) * 1994-04-20 1995-10-31 Harikomu Kk 金属検出装置
JP3451135B2 (ja) * 1994-09-09 2003-09-29 太平洋セメント株式会社 金属検出装置の検出ヘッド
DE69636559T2 (de) * 1995-07-18 2007-09-06 Omron Corp. Elektronisches Gerät und Verfahren zu seiner Herstellung
US20040155651A1 (en) * 2003-02-12 2004-08-12 Britton Andrew Michael Flux control system for metal detectors
US7791337B2 (en) * 2007-07-19 2010-09-07 Carnes Company, Inc. Metal detector
JP5964308B2 (ja) * 2010-10-07 2016-08-03 メトラー−トレド・セーフライン・リミテッド 金属検出システムを操作する方法、および金属検出システム

Also Published As

Publication number Publication date
EP2887102A1 (en) 2015-06-24
BR112016013840A2 (https=) 2017-08-22
JP2017509862A (ja) 2017-04-06
US9857440B2 (en) 2018-01-02
EP3084479B1 (en) 2019-09-25
EP3084479A1 (en) 2016-10-26
CN105829919A (zh) 2016-08-03
BR112016013840B1 (pt) 2022-03-08
CN105829919B (zh) 2018-08-10
US20160291098A1 (en) 2016-10-06
WO2015092010A1 (en) 2015-06-25
JP6487447B2 (ja) 2019-03-20
CA2933989A1 (en) 2015-06-25

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