CN106443797B - 金属检测器 - Google Patents

金属检测器 Download PDF

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Publication number
CN106443797B
CN106443797B CN201610657840.4A CN201610657840A CN106443797B CN 106443797 B CN106443797 B CN 106443797B CN 201610657840 A CN201610657840 A CN 201610657840A CN 106443797 B CN106443797 B CN 106443797B
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search coil
conductor
metal detector
coil
frames
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CN106443797A (zh
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田中清作
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    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
CN201610657840.4A 2015-08-11 2016-08-11 金属检测器 Active CN106443797B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015158740 2015-08-11
JP2015-158740 2015-08-11
JP2016122275A JP6777305B2 (ja) 2015-08-11 2016-06-21 金属検出機
JP2016-122275 2016-06-21

Publications (2)

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CN106443797A CN106443797A (zh) 2017-02-22
CN106443797B true CN106443797B (zh) 2020-11-20

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CN201610657840.4A Active CN106443797B (zh) 2015-08-11 2016-08-11 金属检测器

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JP (1) JP6777305B2 (ja)
CN (1) CN106443797B (ja)
TW (1) TWI614516B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018138279A (ja) * 2017-02-24 2018-09-06 セイコーエプソン株式会社 シート処理装置、及びシート製造装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403788A2 (de) * 1989-06-20 1990-12-27 INSTITUT DR. FRIEDRICH FÖRSTER PRÜFGERÄTEBAU GMBH & CO. KG Suchspulenanordnung
CN101666883A (zh) * 2009-08-04 2010-03-10 王红卫 一种电磁传感器
CN203587818U (zh) * 2013-12-02 2014-05-07 唐山新冶矿机制造有限公司 金属探测器
CN104105986A (zh) * 2012-02-17 2014-10-15 梅特勒-托利多安全线有限公司 用于生产线和包装线的金属检测器
CN104483710A (zh) * 2014-12-18 2015-04-01 科瑞工业自动化系统（苏州）有限公司 全金属外壳电感传感器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120792A (en) * 1975-04-16 1976-10-22 Densoku Kogyo Kk Device for detecting metals mixed in fluids
JPH0499986A (ja) * 1990-03-09 1992-03-31 Komatsu Ltd シールド掘削前方の探査装置
JPH0830740B2 (ja) * 1990-06-08 1996-03-27 アンリツ株式会社 液内異物検査装置
JPH07287070A (ja) * 1994-04-20 1995-10-31 Harikomu Kk 金属検出装置
CN2252344Y (zh) * 1996-01-26 1997-04-16 樊永海 便携式隐蔽金属定位仪
JPH1172479A (ja) * 1997-08-29 1999-03-16 Ykk Corp 非磁性製品中の磁性体の検知方法及び検知装置
JP2001091664A (ja) * 1999-09-27 2001-04-06 Yakult Honsha Co Ltd 搬送コンベアにおける金属検知センサ
GB0000566D0 (en) * 2000-01-12 2000-03-01 Willett Int Ltd Apparatus and method
US6970087B2 (en) * 2002-07-28 2005-11-29 Gil Stis Device and method of detecting metal objects
US7365536B2 (en) * 2005-05-10 2008-04-29 General Electric Company Passively shielded inductive sensor system for personnel screening
DE102006061041B4 (de) * 2006-12-22 2010-05-12 Mesutronic Gerätebau GmbH Einrichtung zur Überwachung eines Produktstromes auf störende Einschlüsse
JP5853199B2 (ja) * 2011-08-25 2016-02-09 パナソニックＩｐマネジメント株式会社 非接触給電システムの金属異物検出方法、非接触給電装置、電気機器に設けられた受電装置及び非接触給電システム
JP5909700B2 (ja) * 2012-03-09 2016-04-27 パナソニックＩｐマネジメント株式会社 金属検知方法及び金属検知装置、並びに、非接触給電装置の金属検知方法及び非接触給電装置
JP6103848B2 (ja) * 2012-08-01 2017-03-29 アンリツインフィビス株式会社 異物検出装置
CN204470144U (zh) * 2015-01-12 2015-07-15 福建省麦雅数控科技有限公司 一种实现金属异物反检测的检测机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403788A2 (de) * 1989-06-20 1990-12-27 INSTITUT DR. FRIEDRICH FÖRSTER PRÜFGERÄTEBAU GMBH & CO. KG Suchspulenanordnung
CN101666883A (zh) * 2009-08-04 2010-03-10 王红卫 一种电磁传感器
CN104105986A (zh) * 2012-02-17 2014-10-15 梅特勒-托利多安全线有限公司 用于生产线和包装线的金属检测器
CN203587818U (zh) * 2013-12-02 2014-05-07 唐山新冶矿机制造有限公司 金属探测器
CN104483710A (zh) * 2014-12-18 2015-04-01 科瑞工业自动化系统（苏州）有限公司 全金属外壳电感传感器

Also Published As

Publication number Publication date
JP6777305B2 (ja) 2020-10-28
TWI614516B (zh) 2018-02-11
CN106443797A (zh) 2017-02-22
TW201706625A (zh) 2017-02-16
JP2017037063A (ja) 2017-02-16

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