IT1071834B - Procedimento per rilevare la posizione di parti in movimento utilizzando un cristallo ad effetto halle dispositivo per l attuazione del procedimento - Google Patents

Procedimento per rilevare la posizione di parti in movimento utilizzando un cristallo ad effetto halle dispositivo per l attuazione del procedimento

Info

Publication number
IT1071834B
IT1071834B IT69687/76A IT6968776A IT1071834B IT 1071834 B IT1071834 B IT 1071834B IT 69687/76 A IT69687/76 A IT 69687/76A IT 6968776 A IT6968776 A IT 6968776A IT 1071834 B IT1071834 B IT 1071834B
Authority
IT
Italy
Prior art keywords
procedure
halle
implementing
detecting
crystal device
Prior art date
Application number
IT69687/76A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1071834B publication Critical patent/IT1071834B/it

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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • 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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/03—Hall effect generators and converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Hall/Mr Elements (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
IT69687/76A 1975-11-12 1976-11-10 Procedimento per rilevare la posizione di parti in movimento utilizzando un cristallo ad effetto halle dispositivo per l attuazione del procedimento IT1071834B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534439A FR2331774A1 (fr) 1975-11-12 1975-11-12 Procede de reperage dynamique de positions particulieres de pieces mobiles a l'aide d'un cristal a effet hall et dispositifs de mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
IT1071834B true IT1071834B (it) 1985-04-10

Family

ID=9162280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69687/76A IT1071834B (it) 1975-11-12 1976-11-10 Procedimento per rilevare la posizione di parti in movimento utilizzando un cristallo ad effetto halle dispositivo per l attuazione del procedimento

Country Status (7)

Country Link
US (1) US4086533A (it)
JP (1) JPS5845642B2 (it)
DE (1) DE2650499C2 (it)
FR (1) FR2331774A1 (it)
GB (1) GB1569587A (it)
IT (1) IT1071834B (it)
SE (1) SE7612438L (it)

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US4508092A (en) * 1981-01-09 1985-04-02 Magnavox Government And Industrial Electronics Company Magnetic sensor for distributorless ignition system and position sensing
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US4524932A (en) * 1982-12-30 1985-06-25 American Standard Inc. Railroad car wheel detector using hall effect element
DE3305217C1 (de) * 1983-02-16 1984-07-19 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zur Winkel- und Wegmessung an einem Servosystem
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DE3638622A1 (de) * 1986-11-12 1988-05-26 Mannesmann Kienzle Gmbh Magnetfeldgeber
DE3713880A1 (de) * 1987-04-25 1988-11-17 Vdo Schindling Magnetschranke
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US4970463A (en) * 1989-03-13 1990-11-13 Durakool Incorporated Temperature stable proximity sensor with sensing of flux emanating from the lateral surface of a magnet
DE3908892A1 (de) * 1989-03-17 1990-09-20 Siemens Ag Schaltungsanordnung und vorrichtung zur kontaktlosen sollwertvorgabe fuer einen mit nichtmagnetischem werkstoff umhuellten integrierten schaltkreis
JPH04166906A (ja) * 1990-10-31 1992-06-12 Sony Corp レンズ鏡筒の初期位置検出装置
FR2676092B1 (fr) * 1991-04-30 1993-09-17 Sagem Allumage Detecteur de premier cylindre d'un moteur a combustion interne et a essence.
US5332965A (en) * 1992-06-22 1994-07-26 Durakool Incorporated Contactless linear angular position sensor having an adjustable flux concentrator for sensitivity adjustment and temperature compensation
US5757181A (en) * 1992-06-22 1998-05-26 Durakool Incorporated Electronic circuit for automatically compensating for errors in a sensor with an analog output signal
US6198275B1 (en) 1995-06-07 2001-03-06 American Electronic Components Electronic circuit for automatic DC offset compensation for a linear displacement sensor
US5497081A (en) * 1992-06-22 1996-03-05 Durakool Incorporated Mechanically adjustable linear-output angular position sensor
US5341097A (en) * 1992-09-29 1994-08-23 Honeywell Inc. Asymmetrical magnetic position detector
DE4307544C2 (de) * 1993-03-10 2000-12-21 Siemens Ag Anordnung zur Erfassung der Drehstellung eines Rotationskörpers
JP3514511B2 (ja) * 1993-05-27 2004-03-31 ハネウェル・インターナショナル・インコーポレーテッド 磁気センサー
US5763976A (en) * 1993-12-15 1998-06-09 Parker-Hannifin Corp. Stator wound resolver with staggered rotor
US5754042A (en) * 1994-06-20 1998-05-19 General Motors Corporation Magnetoresistive encoder for tracking the angular position of a rotating ferromagnetic target wheel
JP3637634B2 (ja) * 1994-08-25 2005-04-13 株式会社デンソー 位置センサ
DE9414104U1 (de) * 1994-08-31 1994-11-03 Siemens Ag Näherungsschalter mit magnetempfindlichem Sensor
FR2724723B1 (fr) * 1994-09-16 1998-09-11 Moving Magnet Tech Capteur incremental de vitesse et/ou de position.
US5818222A (en) * 1995-06-07 1998-10-06 The Cherry Corporation Method for adjusting ferrous article proximity detector
US5898301A (en) * 1997-04-10 1999-04-27 The Torrington Company Magnetic encoder for producing an index signal
BR9811540B1 (pt) 1997-07-23 2008-11-18 sensor de posiÇço magnÉtico.
US6285958B1 (en) 1998-02-12 2001-09-04 American Electronic Components, Inc. Electronic circuit for automatic compensation of a sensor output signal
JP2002519645A (ja) * 1998-06-22 2002-07-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気位置検出器
US6545465B1 (en) 2000-06-14 2003-04-08 Syron Engineering & Manufacturing Corporation Gripper with coiled sensor wire
US6703827B1 (en) 2000-06-22 2004-03-09 American Electronics Components, Inc. Electronic circuit for automatic DC offset compensation for a linear displacement sensor
US6584838B2 (en) 2001-01-11 2003-07-01 Sensor Solutions Corporation Angular position sensor
US6564632B2 (en) 2001-01-11 2003-05-20 Rochester Gauges, Inc. Liquid level gauge with removable hall device
US6693421B2 (en) * 2001-07-26 2004-02-17 Ronald J. Wolf Position sensor assembly utilizing magnetic field variations
US6909281B2 (en) 2002-07-03 2005-06-21 Fisher Controls International Llc Position sensor using a compound magnetic flux source
US6833697B2 (en) * 2002-09-11 2004-12-21 Honeywell International Inc. Saturated magnetoresistive approach for linear position sensing
FR2851538B1 (fr) * 2003-02-21 2006-04-28 Bosch Gmbh Robert Maitre-cylindre de vehicule automobile avec dispositif de detection d'actionnement d'un systeme de freinage
BRPI0407499B1 (pt) * 2003-02-21 2017-12-19 Fisher Controls International Llc Position sensor assembly, and, method for detecting relative position
US6982532B2 (en) * 2003-12-08 2006-01-03 A. O. Smith Corporation Electric machine
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
SE527102C2 (sv) * 2004-05-19 2005-12-20 Volvo Lastvagnar Ab Magnetdetektorarrangemang och förfarande för att erhålla ett symmetriskt magnetfält
FR2870937B1 (fr) * 2004-05-26 2007-02-09 Johnson Controls Tech Co Dispositif de detection magnetique a deux chemins de circulation du flux magnetique
EP1860518A3 (en) 2005-01-18 2010-09-08 Teleflex Incorporated Pedal assembly and method
EP2059701A2 (en) * 2006-08-18 2009-05-20 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
FR2913937B1 (fr) * 2007-03-22 2009-05-01 Bosch Gmbh Robert Procede et servomoteur destines a detecter le freinage d'un vehicule et procede de fabrication d'un tel servomoteur
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
DE102009055189A1 (de) * 2009-12-22 2011-06-30 AB Elektronik GmbH, 59368 Drehwinkelsensoranordnung und Verfahren zur Feststellung der Drehposition einer Welle
FR2957834B1 (fr) * 2010-03-24 2012-03-09 Infaco Dispositif de controle positionnel de deux elements l'un par rapport a l'autre tel que lames d'outils de coupe du genre secateur et outil de coupe le comportant
FR3051083B1 (fr) * 2016-05-04 2018-04-27 Valeo Systemes De Controle Moteur Composant magnetique pour capteur a effet hall, ensemble electrique et compresseur de suralimentation electrique comprenant un tel composant magnetique
JP6848943B2 (ja) * 2018-08-22 2021-03-24 Tdk株式会社 回転検出システム
US11450462B2 (en) 2019-02-18 2022-09-20 Canon Kabushiki Kaisha Operation device that produces clicking sensation, and electronic apparatus

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Also Published As

Publication number Publication date
FR2331774B1 (it) 1978-05-19
DE2650499A1 (de) 1977-05-18
FR2331774A1 (fr) 1977-06-10
JPS5845642B2 (ja) 1983-10-12
DE2650499C2 (de) 1984-08-09
JPS5275458A (en) 1977-06-24
GB1569587A (en) 1980-06-18
US4086533A (en) 1978-04-25
SE7612438L (sv) 1977-05-13

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