DE2641592A1 - Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle - Google Patents

Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle

Info

Publication number
DE2641592A1
DE2641592A1 DE19762641592 DE2641592A DE2641592A1 DE 2641592 A1 DE2641592 A1 DE 2641592A1 DE 19762641592 DE19762641592 DE 19762641592 DE 2641592 A DE2641592 A DE 2641592A DE 2641592 A1 DE2641592 A1 DE 2641592A1
Authority
DE
Germany
Prior art keywords
reference element
coil
disc
magnetic
shaft
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Withdrawn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
DE19762641592
Other languages
German (de)
English (en)
Inventor
Wolfram Dr Ing Glauert
Helmut Dipl Ing Klinger
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 DE19762641592 priority Critical patent/DE2641592A1/de
Priority to US05/823,736 priority patent/US4166977A/en
Priority to FR7727481A priority patent/FR2365105A1/fr
Priority to JP11120577A priority patent/JPS5337451A/ja
Publication of DE2641592A1 publication Critical patent/DE2641592A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
DE19762641592 1976-09-16 1976-09-16 Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle Withdrawn DE2641592A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19762641592 DE2641592A1 (de) 1976-09-16 1976-09-16 Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle
US05/823,736 US4166977A (en) 1976-09-16 1977-08-11 Rotary speed and angular position determination system, particularly for the crankshaft of an internal combustion engine
FR7727481A FR2365105A1 (fr) 1976-09-16 1977-09-12 Dispositif pour determiner la position et le nombre de tours d'un arbre en rotation
JP11120577A JPS5337451A (en) 1976-09-16 1977-09-14 Detector for position and rotationary frequency of rotating shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762641592 DE2641592A1 (de) 1976-09-16 1976-09-16 Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle

Publications (1)

Publication Number Publication Date
DE2641592A1 true DE2641592A1 (de) 1978-03-23

Family

ID=5988019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762641592 Withdrawn DE2641592A1 (de) 1976-09-16 1976-09-16 Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle

Country Status (4)

Country Link
US (1) US4166977A (https=)
JP (1) JPS5337451A (https=)
DE (1) DE2641592A1 (https=)
FR (1) FR2365105A1 (https=)

Cited By (3)

* 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
DE3235890A1 (de) * 1981-09-29 1983-04-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa Positionssensor fuer ein drehbares teil
WO2013004540A3 (de) * 2011-07-06 2013-05-30 Continental Teves Ag & Co. Ohg Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026459B2 (ja) * 1979-04-09 1985-06-24 トヨタ自動車株式会社 タ−ボチャ−ジャの回転速度検出装置
FR2456955A1 (fr) * 1979-05-16 1980-12-12 Thomson Csf Capteur magnetique et dispositif de detection de proximite comportant un tel capteur
DE3119414C2 (de) * 1981-05-15 1983-04-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Elektromagnetischer Signalgeber zur Messung der Winkellage eines sich drehenden Bauteils
EP0080056A3 (de) * 1981-11-20 1986-04-02 Vacuumschmelze GmbH Elektromagnetischer Wegsensor mit Mehrfachabtastung
US4529934A (en) * 1982-01-18 1985-07-16 Papst-Motoren Gmbh & Co. Kg Apparatus for detecting a predetermined angular position on rotating devices
US4613843A (en) * 1984-10-22 1986-09-23 Ford Motor Company Planar coil magnetic transducer
US4769597A (en) * 1985-06-28 1988-09-06 Kabushiki Kaisha Toshiba Apparatus for generating index signals, for use in magnetic recording/reproducing apparatuses
GB8522274D0 (en) * 1985-09-07 1985-10-16 Romatic Ltd Speed control unit
US4683427A (en) * 1985-10-11 1987-07-28 Borg-Warner Corporation Magnetic gear tooth separation detector
JPS6386152A (ja) * 1986-09-30 1988-04-16 Toshiba Corp インデツクス調整装置
US4785242A (en) * 1986-12-15 1988-11-15 Sundstrand Corporation Position detecting apparatus using multiple magnetic sensors for determining relative and absolute angular position
US4746859A (en) * 1986-12-22 1988-05-24 Sundstrand Corporation Power and temperature independent magnetic position sensor for a rotor
DE8901770U1 (de) * 1989-02-15 1990-07-26 Schaltbau GmbH, 8000 München Stellantrieb
JPH03229184A (ja) * 1990-04-11 1991-10-11 Koden Electron Co Ltd ベルト式記録装置
US5507089A (en) * 1992-05-22 1996-04-16 Component Sales & Consultants, Inc. Method of assembly of a variable reluctance sensor
US5278496A (en) * 1992-05-22 1994-01-11 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor
KR100302103B1 (ko) * 1992-07-09 2001-10-22 구사마 사부로 무브러시모우터
US5563510A (en) * 1995-04-11 1996-10-08 Component Sales & Consultants, Inc. Variable reluctance sensor having hermetically sealed housing and damping element
GB2317958B (en) * 1996-10-03 2000-06-28 Rover Group A rotational speed and position sensing system
US6288534B1 (en) * 1999-02-10 2001-09-11 Cts Corporation Non-contacting throttle valve position sensor
US6424145B1 (en) * 2000-02-29 2002-07-23 Eldec Corporation Inductive proximity sensor for detecting ferromagnetic, non-permeable or magnet targets

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885617A (en) * 1960-07-20 1961-12-28 United Aircraft Corp Improvements relating to speed indicating apparatus
US3189890A (en) * 1961-04-10 1965-06-15 Ex Cell O Corp Shaft position transducer
GB963595A (en) * 1961-05-05 1964-07-15 Rolls Royce Improvements in or relating to apparatus for checking and/or measuring dimensions
DE1909525C3 (de) * 1969-02-26 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur Erzeugung von Steuersignalen für die Auslösung von Zünd oder Einspritzvorgängen bei Brennkraftmaschinen
DE2058834C3 (de) * 1970-11-30 1985-07-11 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Ermittlung der oberen Totpunktlage des Kolbens einer zu einem Kraftfahrzeug gehörenden Brennkraftmaschine
DE2151171A1 (de) * 1971-10-14 1973-04-19 Bosch Gmbh Robert Elektrischer signalgeber
US3846697A (en) * 1972-11-14 1974-11-05 Airpax Electronics Digital pickup
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
US4001687A (en) * 1973-12-06 1977-01-04 Trw Inc. Angular velocity indicating apparatus
FR2307143A1 (fr) * 1975-04-10 1976-11-05 Peugeot & Renault Commande electronique d'allumage pour pour moteur a combustion interne
CH608150A5 (https=) * 1975-07-02 1978-12-15 Hartig Gunter
IT1043269B (it) * 1975-10-10 1980-02-20 Magneti Marelli Spa Sistema di inviduazione di una pluralita di posizioni angolaridi un organo rotante

Cited By (4)

* 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
DE3235890A1 (de) * 1981-09-29 1983-04-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa Positionssensor fuer ein drehbares teil
WO2013004540A3 (de) * 2011-07-06 2013-05-30 Continental Teves Ag & Co. Ohg Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit
US9482687B2 (en) 2011-07-06 2016-11-01 Continental Teves Ag & Co. Ohg Device for measuring angle and angular velocity or distance and speed

Also Published As

Publication number Publication date
FR2365105A1 (fr) 1978-04-14
US4166977A (en) 1979-09-04
JPS5337451A (en) 1978-04-06
FR2365105B1 (https=) 1983-08-26

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Legal Events

Date Code Title Description
OD Request for examination
8139 Disposal/non-payment of the annual fee