BR112015024783A2 - sensor e método para a localização de um objeto metálico e/ou magnetizável - Google Patents

sensor e método para a localização de um objeto metálico e/ou magnetizável

Info

Publication number
BR112015024783A2
BR112015024783A2 BR112015024783A BR112015024783A BR112015024783A2 BR 112015024783 A2 BR112015024783 A2 BR 112015024783A2 BR 112015024783 A BR112015024783 A BR 112015024783A BR 112015024783 A BR112015024783 A BR 112015024783A BR 112015024783 A2 BR112015024783 A2 BR 112015024783A2
Authority
BR
Brazil
Prior art keywords
sensor
drive coils
locating
metallic
coils
Prior art date
Application number
BR112015024783A
Other languages
English (en)
Inventor
Albrecht Andrej
Winterhalter Juergen
Hahl Markus
Grossmann Oliver
Zibold Tobias
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112015024783A2 publication Critical patent/BR112015024783A2/pt

Links

Classifications

    • 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

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

resumo patente de invenção: "sensor e método para a localização de um objeto metálico e/ou magnetizável". a presente invenção refere-se a um sensor para localizar objetos metálicos ou magnéticos que abrange duas bobinas de transmissão e uma bobina de recepção que são indutivamente acopladas entre si. em um processo para determinar a influência da temperatura sobre o sensor é aplicado um primeiro par de tensões previamente alternadas nas bobinas de transmissão e, ao mesmo tempo, são exploradas as correntes através das bobinas de transmissão bem como uma primeira tensão da bobina de recepção. a seguir é aplicado um segundo par de tensões previamente determinadas nas bobinas de transmissão e, ao mesmo tempo, são exploradas as correntes através das bobinas de transmissão bem como uma segunda tensão da bobina de recepção. com base nas correntes e tensões determinadas são então determinados os fatores de acoplamento entre as bobinas de transmissão e as bobinas de recepção e o objeto é determinado com base nos fatores de acoplamento. 1/1
BR112015024783A 2013-04-04 2014-02-14 sensor e método para a localização de um objeto metálico e/ou magnetizável BR112015024783A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013205910.8A DE102013205910A1 (de) 2013-04-04 2013-04-04 Objektsuchgerät und Verfahren zum Orten eines metallischen und/oder magnetisierbaren Objekts
PCT/EP2014/052938 WO2014161689A1 (de) 2013-04-04 2014-02-14 Objektsuchgerät und verfahren zum orten eines metallischen und/oder magnetisierbaren objekts

Publications (1)

Publication Number Publication Date
BR112015024783A2 true BR112015024783A2 (pt) 2017-07-18

Family

ID=50101913

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024783A BR112015024783A2 (pt) 2013-04-04 2014-02-14 sensor e método para a localização de um objeto metálico e/ou magnetizável

Country Status (7)

Country Link
US (1) US10054709B2 (pt)
EP (1) EP2981851B1 (pt)
JP (1) JP6180617B2 (pt)
CN (1) CN105051572B (pt)
BR (1) BR112015024783A2 (pt)
DE (1) DE102013205910A1 (pt)
WO (1) WO2014161689A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105005083A (zh) * 2015-07-24 2015-10-28 广州彩磁信息技术有限公司 基于共轭电磁收发阵列宽频探测及可视显示安检系统及方法
CN106532973A (zh) * 2016-10-11 2017-03-22 中国科学院电工研究所 一种电动汽车无线充电定位装置
KR20210018598A (ko) * 2019-08-06 2021-02-18 현대자동차주식회사 차량용 전력 변환 시스템 및 그 제어 방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557994A (en) 1945-10-12 1951-06-26 Standard Telephones Cables Ltd Object detector
CH532254A (fr) 1970-12-15 1972-12-31 Baud Bernard Détecteur de proximité électronique à courants de Foucault à effet différentiel
JPS5836755B2 (ja) 1978-11-13 1983-08-11 電測工業株式会社 混入金属の検出方法
DE3225166A1 (de) 1982-07-06 1984-01-12 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Metalldetektor
JPS61260321A (ja) 1985-05-14 1986-11-18 Wacom Co Ltd 位置検出装置
US7205854B2 (en) * 2003-12-23 2007-04-17 Intel Corporation On-chip transistor degradation monitoring
US7082067B2 (en) * 2004-09-03 2006-07-25 Lsi Logic Corporation Circuit for verifying the write speed of SRAM cells
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
DE102004047188B4 (de) 2004-09-29 2022-10-27 Robert Bosch Gmbh Vorrichtung zur Ortung metallischer Objekte
WO2006084675A1 (de) 2005-02-08 2006-08-17 Firma Pepperl + Fuchs Gmbh Induktiver näherungsschalter basierend auf dem kopplungsfaktor-prinzip
JP4675704B2 (ja) 2005-07-13 2011-04-27 株式会社東芝 磁性体検知装置
US8095104B2 (en) * 2006-06-30 2012-01-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device having the same
US7504896B2 (en) * 2006-09-06 2009-03-17 International Business Machines Corporation Methods and apparatus for inline measurement of switching delay history effects in PD-SOI technology
CN101217303A (zh) 2008-01-18 2008-07-09 华为技术有限公司 检测方法、检测装置及逻辑芯片
US20090251223A1 (en) * 2008-04-02 2009-10-08 Nassif Sani R Techniques for characterizing performance of transistors in integrated circuit devices
JP5498047B2 (ja) * 2009-04-01 2014-05-21 株式会社東芝 半導体集積回路
WO2010133501A1 (de) * 2009-05-18 2010-11-25 Sick Ag Sensor zum detektieren metallischer objekte
DE102010031142A1 (de) 2010-05-07 2011-11-10 Robert Bosch Gmbh Erfassung eines metallischen oder magnetischen Objekts
JP6035711B2 (ja) 2011-07-21 2016-11-30 ソニー株式会社 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法
JP2013059236A (ja) * 2011-09-09 2013-03-28 Sony Corp 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法

Also Published As

Publication number Publication date
EP2981851B1 (de) 2020-08-05
CN105051572A (zh) 2015-11-11
CN105051572B (zh) 2018-08-14
EP2981851A1 (de) 2016-02-10
JP2016519299A (ja) 2016-06-30
WO2014161689A1 (de) 2014-10-09
US10054709B2 (en) 2018-08-21
DE102013205910A1 (de) 2014-10-09
US20160041290A1 (en) 2016-02-11
JP6180617B2 (ja) 2017-08-16

Similar Documents

Publication Publication Date Title
BR112017023872A2 (pt) anticorpos anti-cd166, anticorpos anti-cd166 ativáveis e métodos de uso dos mesmos
BR112018009532A2 (pt) transmissor indutivo de energia
BR112015017548A2 (pt) construtos de anticorpo para cd3 e cdh19
CY1120740T1 (el) Βελτιωμενα ευλογοϊικα εμβολια
IN2014CH00403A (pt)
WO2014145104A3 (en) Apparatus, systems, and methods for analyzing characteristics of entities of interest
BR102015009404A8 (pt) método para se estimar a velocidade de um motor de indução e sistema
BR112015005691A2 (pt) transponders de alta temperatura
BR112017001897A2 (pt) ?sistema de aquecimento por indução e placa de cocção por indução?
EP3273249A4 (en) Analyte measurement system and tray-identifying information search method
EP3065066A4 (en) METHOD AND DEVICE FOR CALCULATING THE SIMILARITY BETWEEN FILES WITH REGARD TO DIFFERENT AREAS
GB201516518D0 (en) Method and apparatus pertaining to the use of group RFID tag information
BR112015024783A2 (pt) sensor e método para a localização de um objeto metálico e/ou magnetizável
KR101422128B9 (ko) 관심사 카테고리와 키워드 기반 고객 맞춤형 이커머스 제공시스템 및 방법
WO2014152042A3 (en) Improved techniques, systems and machine readable programs for magnetic resonance
WO2013181466A3 (en) Single-source data analysis of advertising and promotion effects
WO2014152024A3 (en) Improved techniques, systems and machine readable programs for magnetic resonance
WO2015077342A3 (en) Detection of arginine methylation of egfr for prediction of resistance to therapy
HK1215981A1 (zh) 用於使用價格彈性信息確定項目估價的系統和方法
BR112018074964A2 (pt) medições não perturbativas de campo magnético baixo e nulo em plasmas de alta temperatura
NZ714050A (en) A card, an assembly, a method of assembling the card and a method of outputting information
EP3393578C0 (de) Vorrichtung zur erzeugung von magnetischen wechselfeldern zum induzieren von wirbelströmen in einem organismus
BR112014030521A2 (pt) rótulos que têm um corante de informações
BR112015011039A2 (pt) recuperação de pulso t2 de ressonância magnética nuclear
BR112013024552A2 (pt) método para fornecimento de informações enquanto conduzidas transações distribuídas e estrutura para implementação do mesmo

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements