GB2059598A - Inductive rotational speed or position transducers - Google Patents

Inductive rotational speed or position transducers Download PDF

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Publication number
GB2059598A
GB2059598A GB8031093A GB8031093A GB2059598A GB 2059598 A GB2059598 A GB 2059598A GB 8031093 A GB8031093 A GB 8031093A GB 8031093 A GB8031093 A GB 8031093A GB 2059598 A GB2059598 A GB 2059598A
Authority
GB
United Kingdom
Prior art keywords
tooth
segments
teeth
disc
mutually
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB8031093A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2059598A publication Critical patent/GB2059598A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
    • 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
    • G01D5/2006—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 by influencing the self-induction of one or more coils
    • G01D5/2013—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 by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB8031093A 1979-09-29 1980-09-26 Inductive rotational speed or position transducers Withdrawn GB2059598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939643 DE2939643A1 (de) 1979-09-29 1979-09-29 Induktiver drehzahl- oder drehwinkelgeber

Publications (1)

Publication Number Publication Date
GB2059598A true GB2059598A (en) 1981-04-23

Family

ID=6082305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031093A Withdrawn GB2059598A (en) 1979-09-29 1980-09-26 Inductive rotational speed or position transducers

Country Status (4)

Country Link
DE (1) DE2939643A1 (enExample)
FR (1) FR2466775A1 (enExample)
GB (1) GB2059598A (enExample)
IT (1) IT1132795B (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071885A3 (en) * 1981-08-06 1983-06-29 Atlas Fahrzeugtechnik Gmbh Flyweel gear pulse generator comprising a marked tooth
FR2526953A1 (fr) * 1982-05-11 1983-11-18 Citroen Sa Detecteur magnetique de la vitesse de rotation ou d'une position angulaire donnee d'un arbre tournant
GB2162645A (en) * 1984-06-29 1986-02-05 Marelli Autronica Detecting top dead centre of i.c. engine pistons
WO1991013363A3 (en) * 1990-02-22 1991-10-17 Ford Motor Canada Signal conditioning circuit
EP0506399A1 (en) * 1991-03-29 1992-09-30 Cummins Electronics Company, Inc. Single sensor apparatus and method for determining engine speed and position
WO1997019358A1 (en) * 1995-11-20 1997-05-29 Orbital Engine Company (Australia) Pty. Limited Electronic position and speed sensing device
EP1731738A4 (en) * 2004-04-02 2012-07-04 Keihin Corp CRANK ANCHORAGE APPARATUS AND IGNITION ADJUSTMENT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
CN105675907A (zh) * 2016-03-31 2016-06-15 中国神华能源股份有限公司 速度测量装置、捞渣机结构和电厂锅炉
CN105705951A (zh) * 2013-11-11 2016-06-22 通用电气公司 用于减少转子速度测量中误差的方法
US10234262B2 (en) 2010-11-18 2019-03-19 Continental Automotive France Sensor for measuring angular position, and measurement compensation method
DE102017128183A1 (de) * 2017-11-28 2019-05-29 Bdr Thermea Group B.V. Verfahren zur Steuerung einer Brennkraftmaschine in einem Blockheizkraftwerk und Vorrichtung zur Erfassung von Betriebsparametern einer Brennkraftmaschine in einem Blockheizkraftwerk
FR3129439A1 (fr) * 2021-11-25 2023-05-26 Vitesco Technologies Cible dentee pour vilebrequin

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031357A1 (de) * 1980-08-20 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Kombinierte inkrement- und bezugsmarkenerkennung fuer eine rotierende welle, insbesondere die kurbelwelle einer brennkraftmaschine
AT375188B (de) * 1982-05-12 1984-07-10 List Hans Einrichtung zur automatischen diagnose einer fremdangetriebenen 4-takt-brennkraftmaschine
DE3403150C1 (de) * 1984-01-31 1985-07-04 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Anordnung zur Erzeugung von Steuerimpulsen zum Betrieb eines Videoaufzeichnungs- und Wiedergabegeraetes
DE4312424C2 (de) * 1993-04-16 1997-04-24 Iav Motor Gmbh Gehäuseverschlußdeckel mit einer Drehzahlgebereinrichtung und einem dynamischen Dichtring
DE19813497C2 (de) * 1998-03-26 2000-11-16 Vogt Electronic Ag Induktiver Weggeber
DE102004060336A1 (de) * 2004-12-15 2006-07-06 Siemens Ag Geberrad mit Rückdrehcodierung für einen Kurbelwellen- oder Nockenwellensensor
DE102007033745B4 (de) 2007-07-19 2014-07-24 Zf Friedrichshafen Ag Induktive Drehzahlerkennung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539880A (de) * 1971-07-30 1973-07-31 Delmoran Ag Steuerungsvorrichtung an einem Positionierantrieb und dessen Verwendung
DE2357061C2 (de) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von gleichmäßigen Impulsen bei bestimmten Winkelstellungen einer drehbaren Welle und zur Bildung von wenigstens einem Bezugssignal
IT1043269B (it) * 1975-10-10 1980-02-20 Magneti Marelli Spa Sistema di inviduazione di una pluralita di posizioni angolaridi un organo rotante
JPS5436961A (en) * 1977-08-29 1979-03-19 Nissan Motor Angleeoffrotation detector

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071885A3 (en) * 1981-08-06 1983-06-29 Atlas Fahrzeugtechnik Gmbh Flyweel gear pulse generator comprising a marked tooth
FR2526953A1 (fr) * 1982-05-11 1983-11-18 Citroen Sa Detecteur magnetique de la vitesse de rotation ou d'une position angulaire donnee d'un arbre tournant
GB2162645A (en) * 1984-06-29 1986-02-05 Marelli Autronica Detecting top dead centre of i.c. engine pistons
WO1991013363A3 (en) * 1990-02-22 1991-10-17 Ford Motor Canada Signal conditioning circuit
EP0506399A1 (en) * 1991-03-29 1992-09-30 Cummins Electronics Company, Inc. Single sensor apparatus and method for determining engine speed and position
EP0663595A3 (en) * 1991-03-29 1995-09-13 Cummins Electronics Company, Inc. Single sensor apparatus and method for determining engine speed and position
WO1997019358A1 (en) * 1995-11-20 1997-05-29 Orbital Engine Company (Australia) Pty. Limited Electronic position and speed sensing device
US6208131B1 (en) 1995-11-20 2001-03-27 Oribatal Engine Company Electronic position and speed sensing device
EP1731738A4 (en) * 2004-04-02 2012-07-04 Keihin Corp CRANK ANCHORAGE APPARATUS AND IGNITION ADJUSTMENT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
US10234262B2 (en) 2010-11-18 2019-03-19 Continental Automotive France Sensor for measuring angular position, and measurement compensation method
CN105705951A (zh) * 2013-11-11 2016-06-22 通用电气公司 用于减少转子速度测量中误差的方法
US10539588B2 (en) 2013-11-11 2020-01-21 General Electric Company Method for reducing error in rotor speed measurements
CN105675907A (zh) * 2016-03-31 2016-06-15 中国神华能源股份有限公司 速度测量装置、捞渣机结构和电厂锅炉
DE102017128183A1 (de) * 2017-11-28 2019-05-29 Bdr Thermea Group B.V. Verfahren zur Steuerung einer Brennkraftmaschine in einem Blockheizkraftwerk und Vorrichtung zur Erfassung von Betriebsparametern einer Brennkraftmaschine in einem Blockheizkraftwerk
FR3129439A1 (fr) * 2021-11-25 2023-05-26 Vitesco Technologies Cible dentee pour vilebrequin
FR3129438A1 (fr) * 2021-11-25 2023-05-26 Vitesco Technologies Procédé de détermination d’une position angulaire d’une cible dentée
WO2023094326A1 (fr) * 2021-11-25 2023-06-01 Vitesco Technologies GmbH Procédé de détermination d'une position angulaire d'une cible dentée

Also Published As

Publication number Publication date
IT1132795B (it) 1986-07-02
FR2466775B3 (enExample) 1983-07-18
IT8024979A0 (it) 1980-09-26
FR2466775A1 (fr) 1981-04-10
DE2939643A1 (de) 1981-04-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)