CN103858023B - 用于定位金属物体的传感器及相关线圈 - Google Patents

用于定位金属物体的传感器及相关线圈 Download PDF

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Publication number
CN103858023B
CN103858023B CN201280049905.7A CN201280049905A CN103858023B CN 103858023 B CN103858023 B CN 103858023B CN 201280049905 A CN201280049905 A CN 201280049905A CN 103858023 B CN103858023 B CN 103858023B
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China
Prior art keywords
coil
transmitting
transmitting coil
receiving
coils
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CN201280049905.7A
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Chinese (zh)
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CN103858023A (zh
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格尔德·赖梅
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • 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
    • G01V3/107—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 using compensating coil or loop arrangements

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CN201280049905.7A 2011-08-10 2012-08-03 用于定位金属物体的传感器及相关线圈 Active CN103858023B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102011109870.8 2011-08-10
DE102011109870 2011-08-10
DE102012001202A DE102012001202A1 (de) 2011-08-10 2012-01-24 Sensor zur Ortung metallischer Objekte sowie zugehörige Spule
DE102012001202.0 2012-01-24
PCT/EP2012/003323 WO2013020686A2 (de) 2011-08-10 2012-08-03 Sensor zur ortung metallischer objekte sowie zugehörige spule

Publications (2)

Publication Number Publication Date
CN103858023A CN103858023A (zh) 2014-06-11
CN103858023B true CN103858023B (zh) 2017-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280049905.7A Active CN103858023B (zh) 2011-08-10 2012-08-03 用于定位金属物体的传感器及相关线圈

Country Status (6)

Country Link
US (1) US9404728B2 (https=)
EP (1) EP2742368B1 (https=)
JP (1) JP6258851B2 (https=)
CN (1) CN103858023B (https=)
DE (1) DE102012001202A1 (https=)
WO (1) WO2013020686A2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012019329A1 (de) 2012-10-02 2014-04-03 Gerd Reime Verfahren und Sensoreinheit zur Ortung und/oder Erkennung metallischer oder Metall enthaltender Objekte und Materalien
US20140266149A1 (en) * 2013-03-12 2014-09-18 Motorola Mobility Llc Cover-testing fixture for radio frequency sensitive devices
DE102013226887A1 (de) 2013-12-20 2015-06-25 Gerd Reime Induktive Sensoranordnung sowie Verfahren zur Detektion der Position wenigstens eines Targets
WO2015090609A1 (de) 2013-12-20 2015-06-25 Gerd Reime Sensoranordnung sowie verfahren zur ermittlung wenigstens eines physikalischen parameters
DE102014010671A1 (de) 2014-05-23 2015-12-17 Gerd Reime Verfahren zur Ermittlung wenigstens eines physikalischen Parameters mittels einer Sensoreinheit
JP6293036B2 (ja) * 2014-09-11 2018-03-14 メソッド・エレクトロニクス・マルタ・リミテッド 磁気センサのための距離測定方法及びセンサ
CN105182427B (zh) * 2015-07-29 2018-12-18 金华马卡科技有限公司 一种金属传感器
CN105182428B (zh) * 2015-07-29 2019-01-01 金华马卡科技有限公司 一种传感器、用于分析传感器的测量信号的方法以及检测物体的方法
KR102867955B1 (ko) * 2017-02-15 2025-10-10 삼성전자주식회사 복수의 렌즈 배럴들을 포함하는 카메라 모듈
FR3075397B1 (fr) * 2017-12-15 2020-09-18 Alessandro Manneschi Detecteur double technologie comprenant un capteur inductif et un radar
FR3075524B1 (fr) * 2017-12-15 2020-01-03 Alessandro Manneschi Detecteur double technologie a bobines transverses
US11525701B2 (en) 2018-01-22 2022-12-13 Melexis Technologies Sa Inductive position sensor
EP3514502B1 (en) * 2018-01-22 2021-07-14 Melexis Technologies SA Inductive position sensor
EP3517896B1 (en) * 2018-01-30 2020-12-30 Mecos AG Contactless radial position sensor having improved response behavior to target defects
US11112240B2 (en) 2018-05-21 2021-09-07 Collin D. Bernsen Tools, systems, and methods for locating hidden studs and identifying angles on a finished wall
DE102018120912A1 (de) 2018-07-30 2020-01-30 Gerd Reime Induktive Analyse metallischer Objekte
CN119043379B (zh) * 2024-08-28 2026-03-24 传周半导体科技(上海)有限公司 基于增强鲁棒性电感式编码器芯片的编码器系统

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US2867783A (en) * 1948-11-06 1959-01-06 Edward G Martin Measuring device
US4096463A (en) * 1976-12-02 1978-06-20 Xerox Corporation Inductive transducer
US4255711A (en) * 1979-05-15 1981-03-10 Compass Electronics Corporation Coil arrangement for search head of a metal detector
DE3619308C1 (de) 1986-06-07 1991-08-29 Klaus Ebinger Sonde fuer ein Metallsuchgeraet
DE4339419C2 (de) 1993-11-18 1997-09-18 Vallon Gmbh Einrichtungen und Verfahren zum Erkennen von Metallgegenständen
US5793206A (en) * 1995-08-25 1998-08-11 Jentek Sensors, Inc. Meandering winding test circuit
CH690933A5 (fr) 1996-01-24 2001-02-28 Hans Ulrich Meyer Capteur inductif de déplacement.
AU6532898A (en) * 1997-01-06 1998-08-03 Jentek Sensors, Inc. Magnetometer and dielectrometer detection of subsurface objects
DE19738841A1 (de) 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor
JP2002042354A (ja) 2000-07-24 2002-02-08 Matsushita Electric Ind Co Ltd 光ディスク装置用サーボ回路
DE10122741A1 (de) 2001-05-10 2002-11-14 Bosch Gmbh Robert Detektor zur Ortung metallischer Gegenstände
DE10301951A1 (de) 2002-12-30 2004-07-15 Ebinger, Klaus Verfahren zur Bodenkompensation
DE10318350C5 (de) 2003-04-23 2010-08-19 Werner Turck Gmbh & Co. Kg Induktiver Näherungsschalter
US7276897B2 (en) * 2004-04-09 2007-10-02 Ksr International Co. Inductive position sensor
DE102004047188B4 (de) 2004-09-29 2022-10-27 Robert Bosch Gmbh Vorrichtung zur Ortung metallischer Objekte
DE102004047189A1 (de) 2004-09-29 2006-04-06 Robert Bosch Gmbh Sensor zur Ortung metallischer Objekte sowie Verfahren zur Auswertung von Messsignalen eines solchen Sensors
EP2145158B1 (en) * 2007-05-10 2018-03-07 Cambridge Integrated Circuits Limited Transducer
DE102009009061A1 (de) 2009-01-21 2010-07-29 Gerd Reime Verfahren zum induktiven Erzeugen eines elektrischen Messsignals sowie zugehörige Sensorvorrichtung
JP5189510B2 (ja) 2009-01-22 2013-04-24 愛三工業株式会社 位置センサ
WO2010133501A1 (de) 2009-05-18 2010-11-25 Sick Ag Sensor zum detektieren metallischer objekte
DE102009042940A1 (de) 2009-09-24 2011-05-19 Robert Bosch Gmbh Positionsmesseinrichtung mit sich mehrfach kreuzender Senderwindungsanordnung

Also Published As

Publication number Publication date
JP6258851B2 (ja) 2018-01-10
US20140191750A1 (en) 2014-07-10
EP2742368B1 (de) 2019-12-04
CN103858023A (zh) 2014-06-11
DE102012001202A1 (de) 2013-02-14
US9404728B2 (en) 2016-08-02
EP2742368A2 (de) 2014-06-18
WO2013020686A2 (de) 2013-02-14
WO2013020686A3 (de) 2013-07-18
JP2014527628A (ja) 2014-10-16

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