DE2939643A1 - Induktiver drehzahl- oder drehwinkelgeber - Google Patents

Induktiver drehzahl- oder drehwinkelgeber

Info

Publication number
DE2939643A1
DE2939643A1 DE19792939643 DE2939643A DE2939643A1 DE 2939643 A1 DE2939643 A1 DE 2939643A1 DE 19792939643 DE19792939643 DE 19792939643 DE 2939643 A DE2939643 A DE 2939643A DE 2939643 A1 DE2939643 A1 DE 2939643A1
Authority
DE
Germany
Prior art keywords
segments
tooth
teeth
encoder
rotation
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.)
Ceased
Application number
DE19792939643
Other languages
German (de)
English (en)
Inventor
Peter Hauler
Dipl.-Ing. Dr. Erich 7500 Karlsruhe Zabler
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
Priority to DE19792939643 priority Critical patent/DE2939643A1/de
Priority to FR8020127A priority patent/FR2466775A1/fr
Priority to IT8024979A priority patent/IT1132795B/it
Priority to GB8031093A priority patent/GB2059598A/en
Publication of DE2939643A1 publication Critical patent/DE2939643A1/de
Ceased 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)
DE19792939643 1979-09-29 1979-09-29 Induktiver drehzahl- oder drehwinkelgeber Ceased DE2939643A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792939643 DE2939643A1 (de) 1979-09-29 1979-09-29 Induktiver drehzahl- oder drehwinkelgeber
FR8020127A FR2466775A1 (fr) 1979-09-29 1980-09-18 Emetteur inductif de vitesse de rotation ou d'angle de rotation
IT8024979A IT1132795B (it) 1979-09-29 1980-09-26 Trasmettitore induttivo del numero di giri o dell'angolo di rotazione
GB8031093A GB2059598A (en) 1979-09-29 1980-09-26 Inductive rotational speed or position transducers

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
DE2939643A1 true DE2939643A1 (de) 1981-04-16

Family

ID=6082305

Family Applications (1)

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

Country Status (4)

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

Cited By (8)

* 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
DE3316484A1 (de) * 1982-05-12 1983-11-17 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, 8010 Graz 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
DE4312424A1 (de) * 1993-04-16 1994-10-20 Iav Motor Gmbh Gehäuseverschlußdeckel mit in einer Öffnung angeordnetem dynamischen Dichtring zur Abdichtung einer Wellendurchführung
DE19813497A1 (de) * 1998-03-26 1999-09-30 Vogt Electronic Ag Induktiver Weggeber
DE102004060336A1 (de) * 2004-12-15 2006-07-06 Siemens Ag Geberrad mit Rückdrehcodierung für einen Kurbelwellen- oder Nockenwellensensor
US8248064B2 (en) 2007-07-19 2012-08-21 Cherry Gmbh Inductive speed detector
CN103201504A (zh) * 2010-11-18 2013-07-10 法国大陆汽车公司 用于测量角位置的传感器及测量补偿方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131121C2 (de) * 1981-08-06 1984-11-15 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Zahnkranz mit einem markierten Zahnkopf
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
IT8467667A0 (it) * 1984-06-29 1984-06-29 Marelli Autronica Sensore per rilevare il passaggio di uno stantuffo o di un gruppo di stantuffi di un motore a combustione interna nella posizione di punto morto superiore
GB2241335A (en) * 1990-02-22 1991-08-28 Ford Motor Co Signal conditioning circuit
US5165271A (en) * 1991-03-29 1992-11-24 Cummins Electronics Single sensor apparatus and method for determining engine speed and position
AUPN667595A0 (en) * 1995-11-20 1995-12-14 Orbital Engine Company (Australia) Proprietary Limited Electronic position and speed sensing device
JP4014580B2 (ja) * 2004-04-02 2007-11-28 株式会社ケーヒン 内燃エンジンの点火時期制御装置
WO2015069998A1 (en) * 2013-11-11 2015-05-14 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382626A (en) * 1971-07-30 1975-02-05 Delmoran Ag Control devices
DE2357061A1 (de) * 1973-11-15 1975-05-22 Bosch Gmbh Robert Impulsgeber
US4072893A (en) * 1975-10-10 1978-02-07 Fabbrica Italiana Magneti Marelli S.P.A. Apparatus for determining the angular position of a rotating member using reference and position elements that generate opposite polarity bipolar signals
DE2836479A1 (de) * 1977-08-29 1979-03-15 Nissan Motor Einrichtung zur messung des drehwinkels eines rotationselementes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382626A (en) * 1971-07-30 1975-02-05 Delmoran Ag Control devices
DE2357061A1 (de) * 1973-11-15 1975-05-22 Bosch Gmbh Robert Impulsgeber
US4072893A (en) * 1975-10-10 1978-02-07 Fabbrica Italiana Magneti Marelli S.P.A. Apparatus for determining the angular position of a rotating member using reference and position elements that generate opposite polarity bipolar signals
DE2836479A1 (de) * 1977-08-29 1979-03-15 Nissan Motor Einrichtung zur messung des drehwinkels eines rotationselementes

Cited By (11)

* 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
DE3316484A1 (de) * 1982-05-12 1983-11-17 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, 8010 Graz 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
DE4312424A1 (de) * 1993-04-16 1994-10-20 Iav Motor Gmbh Gehäuseverschlußdeckel mit in einer Öffnung angeordnetem dynamischen Dichtring zur Abdichtung einer Wellendurchführung
DE19813497A1 (de) * 1998-03-26 1999-09-30 Vogt Electronic Ag Induktiver Weggeber
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
US8248064B2 (en) 2007-07-19 2012-08-21 Cherry Gmbh Inductive speed detector
CN103201504A (zh) * 2010-11-18 2013-07-10 法国大陆汽车公司 用于测量角位置的传感器及测量补偿方法
CN103201504B (zh) * 2010-11-18 2016-08-03 法国大陆汽车公司 用于测量角位置的传感器及测量补偿方法
US10234262B2 (en) 2010-11-18 2019-03-19 Continental Automotive France Sensor for measuring angular position, and measurement compensation method

Also Published As

Publication number Publication date
IT1132795B (it) 1986-07-02
GB2059598A (en) 1981-04-23
FR2466775B3 (OSRAM) 1983-07-18
IT8024979A0 (it) 1980-09-26
FR2466775A1 (fr) 1981-04-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection