ITMI20041112A1 - Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico - Google Patents

Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico

Info

Publication number
ITMI20041112A1
ITMI20041112A1 IT001112A ITMI20041112A ITMI20041112A1 IT MI20041112 A1 ITMI20041112 A1 IT MI20041112A1 IT 001112 A IT001112 A IT 001112A IT MI20041112 A ITMI20041112 A IT MI20041112A IT MI20041112 A1 ITMI20041112 A1 IT MI20041112A1
Authority
IT
Italy
Prior art keywords
electro
position sensor
electric noise
noise position
immunity
Prior art date
Application number
IT001112A
Other languages
English (en)
Inventor
Riccardo Parenti
Original Assignee
Ansaldo Ricerche S R L Societa
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 Ansaldo Ricerche S R L Societa filed Critical Ansaldo Ricerche S R L Societa
Priority to IT001112A priority Critical patent/ITMI20041112A1/it
Publication of ITMI20041112A1 publication Critical patent/ITMI20041112A1/it
Priority to EP05104696A priority patent/EP1602898B1/en
Priority to DE602005019809T priority patent/DE602005019809D1/de
Priority to US11/141,914 priority patent/US7414392B2/en

Links

Classifications

    • 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
IT001112A 2004-06-01 2004-06-01 Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico ITMI20041112A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT001112A ITMI20041112A1 (it) 2004-06-01 2004-06-01 Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico
EP05104696A EP1602898B1 (en) 2004-06-01 2005-05-31 High resolution hall effect position sensor with a high immunity against electromagnetic noise
DE602005019809T DE602005019809D1 (de) 2004-06-01 2005-05-31 Hochauflösender Hall-effekt Positionssensor mit hoher Unempfindlichkeit gegen elektromagnetisches Rauschen
US11/141,914 US7414392B2 (en) 2004-06-01 2005-06-01 High resolution hall effect sensor devices for measuring operating parameters of electric motors and methods thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001112A ITMI20041112A1 (it) 2004-06-01 2004-06-01 Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico

Publications (1)

Publication Number Publication Date
ITMI20041112A1 true ITMI20041112A1 (it) 2004-09-01

Family

ID=34978943

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001112A ITMI20041112A1 (it) 2004-06-01 2004-06-01 Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico

Country Status (4)

Country Link
US (1) US7414392B2 (it)
EP (1) EP1602898B1 (it)
DE (1) DE602005019809D1 (it)
IT (1) ITMI20041112A1 (it)

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DE102006012890A1 (de) * 2006-03-13 2007-09-20 Valeo Schalter Und Sensoren Gmbh Schalter, insbesondere Fahrzeugschalter, Auswerteeinheit hierfür und zugehörige Schaltereinheit
TW200804714A (en) * 2006-07-05 2008-01-16 Li-Qi Chen A lubricant gun with a counter
ITTO20060526A1 (it) * 2006-07-19 2008-01-20 Bitron Spa Dispositivo di comando a manopola, particolarmente per motoveicoli.
US7631885B2 (en) 2007-04-16 2009-12-15 Harley-Davidson Motor Company Group, LLC Intelligent interlock for a motorcycle stand
US8497685B2 (en) * 2007-05-22 2013-07-30 Schlumberger Technology Corporation Angular position sensor for a downhole tool
TWI420071B (zh) * 2008-06-27 2013-12-21 Hon Hai Prec Ind Co Ltd 測量系統
US20120235616A1 (en) * 2011-03-17 2012-09-20 Remy Technologies, L.L.C. Position sensing system for a three (3) phase electric motor
CN102826166B (zh) * 2012-07-28 2014-03-26 成都宽和科技有限责任公司 在壳体内多磁块不均匀分布的传感器
CN105472117B (zh) * 2014-09-09 2019-08-30 Abb瑞士股份有限公司 监控电机运行状况的系统、移动电话机以及基于服务器的系统
EP3195465B1 (en) 2014-09-19 2023-11-01 Flow Control LLC. Apparatus for controlling the operation of a motor and method for controlling the operation of a motor
WO2017037072A1 (en) * 2015-08-31 2017-03-09 bNovate Technologies SA Rotary valve and pump system with rotary valve
CN111897017A (zh) * 2020-08-24 2020-11-06 国网山东省电力公司滨州市沾化区供电公司 一种地埋电缆路径探测装置

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GB1490987A (en) * 1974-03-08 1977-11-09 Westinghouse Brake & Signal Vehicle movement control arrangements
US4086519A (en) * 1977-02-25 1978-04-25 Electro-Craft Corporation Hall effect shaft angle position encoder
US4733117A (en) * 1987-04-27 1988-03-22 The Superior Electric Company Reluctance synchro/resolver
US5543672A (en) * 1989-10-18 1996-08-06 Yazaki Corporation Rotation detecting device with magnet brake
US5258735A (en) * 1991-10-28 1993-11-02 Allwine Jr Elmer C Multi-pole composite magnet used in a magnetic encoder
US5998989A (en) * 1993-12-22 1999-12-07 Itt Automotive Europe Gmbh Device including magnet-biased magnetoresistive sensor and rotatable, magnetized encoder for detecting rotary movements
CA2143811A1 (en) * 1994-03-04 1995-09-05 Jeffrey L. Mccurley Field strength position sensor with improved bearing tolerance in reduced space
DE19536433C2 (de) * 1995-09-29 1999-04-08 Siemens Ag Vorrichtung zur berührungslosen Positionserfassung eines Objektes und Verwendung der Vorrichtung
JPH11513797A (ja) * 1995-10-17 1999-11-24 サイエンティフィック ジェネリクス リミテッド 位置検出エンコーダー
SE511135C2 (sv) * 1997-04-30 1999-08-09 Dresser Wayne Ab Sätt och anordning för att generera digitala signalförändringar vid bestämning av mängden bränsle som matas ut från en bränslepumpenhet
US5982169A (en) * 1997-09-24 1999-11-09 Eastman Kodak Company Micro-encoder with molded micro-magnet
JP4936299B2 (ja) * 2000-08-21 2012-05-23 メレクシス・テクノロジーズ・ナムローゼフェンノートシャップ 磁場方向検出センサ
US6639399B2 (en) * 2001-02-06 2003-10-28 Delphi Technologies, Inc. Target wheel sensor assembly for determining position and direction of motion of a rotating target wheel
US20030117132A1 (en) * 2001-12-21 2003-06-26 Gunnar Klinghult Contactless sensing input device
JP2004117318A (ja) * 2002-09-30 2004-04-15 Ntn Corp 回転センサ付軸受およびこれを用いたモータ
US7116100B1 (en) * 2005-03-21 2006-10-03 Hr Textron, Inc. Position sensing for moveable mechanical systems and associated methods and apparatus

Also Published As

Publication number Publication date
EP1602898A2 (en) 2005-12-07
DE602005019809D1 (de) 2010-04-22
EP1602898A3 (en) 2006-06-07
EP1602898B1 (en) 2010-03-10
US20050264283A1 (en) 2005-12-01
US7414392B2 (en) 2008-08-19

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