AR052929A1 - Sensores magneticos - Google Patents

Sensores magneticos

Info

Publication number
AR052929A1
AR052929A1 ARP060100768A ARP060100768A AR052929A1 AR 052929 A1 AR052929 A1 AR 052929A1 AR P060100768 A ARP060100768 A AR P060100768A AR P060100768 A ARP060100768 A AR P060100768A AR 052929 A1 AR052929 A1 AR 052929A1
Authority
AR
Argentina
Prior art keywords
magnetic
sensor units
packaging material
detecting
signal
Prior art date
Application number
ARP060100768A
Other languages
English (en)
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of AR052929A1 publication Critical patent/AR052929A1/es

Links

Classifications

    • 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
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/025—Compensating stray fields
    • 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
    • G01V3/081—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 the magnetic field is produced by the objects or geological structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Una disposicion detectora de la posicion (100, 200, 900) para detectar una posicion de un material de envase (312, 512, 712, 812), con marcacion magnética (314, 514, 714), que comprende un conjunto sensor que comprende una pluralidad de unidades sensoras magnéticas (102, 204, 205, 206, 207, 304, 305, 306, 307, 504, 505, 506, 507, 704, 705, 706, 707, 804, 805, 807, 906, 907, 908, 1000, 1201, 1202) cada una de las cuales comprende una salida que provee una senal de salida, en la que dichas unidades sensoras magnéticas están dispuestas en por lo menos dos pares de unidades sensoras (208, 209, 301, 302, 501, 502, 701, 702), las unidades sensoras de cada par están dispuestas con direcciones de sensibilidad opuestas (308, 309, 310, 311, 508, 509, 510, 511, 708, 709, 710, 711, 808, 809, 811), y dichas unidades sensoras están dispuestas para detectar marcaciones magnéticas de dicho material de envase; un conjunto procesador de senales (104) conectado a dichas salidas de dicho sensores magnéticos que comprende un combinador (210, 211, 212, 910, 912, 914, 1100, 1203, 1301, 1302, 1303) dispuesto para agregar dichas senales de salida de dichos sensores a una senal agregada; y un detector (104, 214, 916) dispuesto para determinar dicha posicion de dicho material de envase a partir de dicha senal agregada. Además, se revela un método para detectar una posicion de un material de envase con marcaciones magnéticas.
ARP060100768A 2005-03-02 2006-03-01 Sensores magneticos AR052929A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500473A SE529125C2 (sv) 2005-03-02 2005-03-02 Sätt och anordning för att bestämma läget hos ett förpackningsmaterial med magnetiska markeringar

Publications (1)

Publication Number Publication Date
AR052929A1 true AR052929A1 (es) 2007-04-11

Family

ID=36941436

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100768A AR052929A1 (es) 2005-03-02 2006-03-01 Sensores magneticos

Country Status (13)

Country Link
US (1) US7839140B2 (es)
EP (1) EP1856477B1 (es)
JP (1) JP4512643B2 (es)
CN (1) CN101120229B (es)
AR (1) AR052929A1 (es)
BR (1) BRPI0608121B1 (es)
ES (1) ES2400191T3 (es)
HK (1) HK1111215A1 (es)
MX (1) MX2007010695A (es)
RU (1) RU2394207C2 (es)
SE (1) SE529125C2 (es)
TW (1) TWI279524B (es)
WO (1) WO2006093449A1 (es)

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DE102007060707B4 (de) * 2007-12-17 2017-12-07 Austriamicrosystems Ag Anordnung zur Detektion einer Bewegung eines Körpers sowie Verfahren zum Betrieb einer solchen Anordnung
US8242776B2 (en) * 2008-03-26 2012-08-14 Everspin Technologies, Inc. Magnetic sensor design for suppression of barkhausen noise
BRPI1011338A2 (pt) * 2009-05-29 2016-03-08 Tetra Laval Holdings & Finance material de produção de embalagem
BRPI1013686A2 (pt) * 2009-05-29 2016-04-26 Tetra Laval Holdings & Finance folha de material de embalagem, e, método para acabento de embalagens
ES2641950T3 (es) 2009-05-29 2017-11-14 Tetra Laval Holdings & Finance S.A. Material de envase que comprende porciones magnetizables
AU2010253500A1 (en) * 2009-05-29 2011-12-22 Tetra Laval Holdings & Finance S.A. Packaging material comprising magnetisable portions
BRPI1011330A2 (pt) * 2009-05-29 2016-03-15 Tetra Laval Holdings & Finance material de embalagem
EP2435318A4 (en) * 2009-05-29 2014-01-29 Tetra Laval Holdings & Finance PACKAGING MATERIAL AND METHOD OF FINISHING A PACKAGING
RU2542110C2 (ru) 2009-05-29 2015-02-20 Тетра Лаваль Холдингз Энд Файнэнс С.А. Упаковочный материал, содержащий намагничиваемые участки
UA113269C2 (xx) * 2009-05-29 2017-01-10 Намагнічувані чорнила
FR2959019B1 (fr) * 2010-04-14 2012-06-08 Commissariat Energie Atomique Procede et dispositif de compensation d'une mesure d'un champ magnetique, procede et systeme de localisation d'un objet, support d'enregistrement pour ces procedes
DE102010040391B4 (de) 2010-09-08 2015-11-19 Siemens Aktiengesellschaft Magnetische Durchflusszytometrie zur Einzelzelldetektion
EP3323604A1 (en) 2010-11-29 2018-05-23 Tetra Laval Holdings & Finance S.A. Packaging material comprising magnetisable portions
TWI462090B (zh) * 2010-12-15 2014-11-21 Seagate Technology Llc 帶有磁性層和非磁性層之磁感測器種子層的磁感測器及其製法
US8786279B2 (en) 2011-02-25 2014-07-22 Allegro Microsystems, Llc Circuit and method for processing signals generated by a plurality of sensors
US8860410B2 (en) 2011-05-23 2014-10-14 Allegro Microsystems, Llc Circuits and methods for processing a signal generated by a plurality of measuring devices
US9285438B2 (en) * 2011-09-28 2016-03-15 Allegro Microsystems, Llc Circuits and methods for processing signals generated by a plurality of magnetic field sensing elements
DE102011116545A1 (de) 2011-10-21 2013-04-25 Micronas Gmbh Integrierte Magnetfeldmessvorrichtung
MX2014014276A (es) * 2012-05-24 2015-04-08 Intercontinental Great Brands Llc Metodo para hacer una estructura magnetica.
US20150115936A1 (en) * 2013-10-28 2015-04-30 Freescale Semiconductor, Inc. Signal error compensation for a magnetometer in a sensor package
US9547048B2 (en) 2014-01-14 2017-01-17 Allegro Micosystems, LLC Circuit and method for reducing an offset component of a plurality of vertical hall elements arranged in a circle
WO2015113112A1 (en) 2014-01-31 2015-08-06 University Of South Australia Sensor for detection of magnetic particles
SE538176C2 (sv) * 2014-09-23 2016-03-29 Tetra Laval Holdings & Finance Method and device for magnetising a packaging material, and packaging material magnetised with said method
BR112017025483A2 (pt) * 2015-06-22 2018-08-07 Tetra Laval Holdings & Finance arranjo adaptado e método para acondicionar um produto consumível líquido
EP3310667B1 (en) * 2015-06-22 2020-05-06 Tetra Laval Holdings & Finance S.A. Inline printing with packaging machine
EP3405318B1 (en) * 2016-01-18 2020-06-17 Tetra Laval Holdings & Finance S.A. A filling machine and a method for filling a package of a web of packaging material with a food product
JP6797035B2 (ja) * 2016-03-08 2020-12-09 エイブリック株式会社 磁気センサ及び磁気センサ装置
JP6653341B2 (ja) * 2018-02-20 2020-02-26 株式会社マコメ研究所 位置検出装置
JP6779333B2 (ja) * 2019-04-16 2020-11-04 三菱電機株式会社 回転角度検出装置
US11169294B2 (en) * 2019-08-16 2021-11-09 Phoenix America, Inc. Narrow window magnetic proximity sensor
US11802922B2 (en) 2021-01-13 2023-10-31 Allegro Microsystems, Llc Circuit for reducing an offset component of a plurality of vertical hall elements arranged in one or more circles

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Also Published As

Publication number Publication date
WO2006093449A1 (en) 2006-09-08
CN101120229B (zh) 2011-02-16
JP4512643B2 (ja) 2010-07-28
MX2007010695A (es) 2007-10-12
RU2007136284A (ru) 2009-04-10
TW200643376A (en) 2006-12-16
RU2394207C2 (ru) 2010-07-10
SE529125C2 (sv) 2007-05-08
US20080309327A1 (en) 2008-12-18
BRPI0608121A2 (pt) 2010-11-09
CN101120229A (zh) 2008-02-06
EP1856477B1 (en) 2013-01-09
US7839140B2 (en) 2010-11-23
HK1111215A1 (en) 2008-08-01
EP1856477A1 (en) 2007-11-21
SE0500473L (sv) 2006-09-03
TWI279524B (en) 2007-04-21
BRPI0608121B1 (pt) 2017-11-21
EP1856477A4 (en) 2012-05-30
ES2400191T3 (es) 2013-04-08
JP2008532039A (ja) 2008-08-14

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee