FR2373066A1 - Capteur inductif a impulsions, dont l'amplitude est independante de la vitesse de rotation - Google Patents

Capteur inductif a impulsions, dont l'amplitude est independante de la vitesse de rotation

Info

Publication number
FR2373066A1
FR2373066A1 FR7734921A FR7734921A FR2373066A1 FR 2373066 A1 FR2373066 A1 FR 2373066A1 FR 7734921 A FR7734921 A FR 7734921A FR 7734921 A FR7734921 A FR 7734921A FR 2373066 A1 FR2373066 A1 FR 2373066A1
Authority
FR
France
Prior art keywords
amplitude
independent
pulse sensor
rotation speed
inductive pulse
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.)
Granted
Application number
FR7734921A
Other languages
English (en)
Other versions
FR2373066B1 (fr
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 FR2373066A1 publication Critical patent/FR2373066A1/fr
Application granted granted Critical
Publication of FR2373066B1 publication Critical patent/FR2373066B1/fr
Granted 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
    • F02P7/0672—Electromagnetic pick-up devices, e.g. providing induced current in a coil using Wiegand effect
    • 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
    • G01P3/4815—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 using a pulse wire sensor, e.g. Wiegand wire
    • 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
    • G01P3/487—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 delivered by rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators
    • H02N11/004—Generators adapted for producing a desired non-sinusoidal waveform

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)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

a. Capteur inductif à impulsions, dont l'amplitude est indépendante de la vitesse de rotation. b. Capteur caractérisé en ce qu'au moins une partie de la bobine entoure un fil de Wiegand et en ce que les parties de bobine sont branchées pour que les tensions qui y sont induites simultanément par les parties magnétiques s'annulent mutuellement. c. I.'invention s'applique aux capteurs à induction, notamment aux capteurs de vitesses pour moteurs à combustion interne.
FR7734921A 1976-12-03 1977-11-21 Capteur inductif a impulsions, dont l'amplitude est independante de la vitesse de rotation Granted FR2373066A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654755 DE2654755A1 (de) 1976-12-03 1976-12-03 Induktiver impulsgeber mit drehzahlunabhaengiger impulsamplitude

Publications (2)

Publication Number Publication Date
FR2373066A1 true FR2373066A1 (fr) 1978-06-30
FR2373066B1 FR2373066B1 (fr) 1983-02-11

Family

ID=5994551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734921A Granted FR2373066A1 (fr) 1976-12-03 1977-11-21 Capteur inductif a impulsions, dont l'amplitude est independante de la vitesse de rotation

Country Status (9)

Country Link
US (1) US4150314A (fr)
JP (1) JPS6022739B2 (fr)
AU (1) AU507971B2 (fr)
DE (1) DE2654755A1 (fr)
ES (1) ES464704A1 (fr)
FR (1) FR2373066A1 (fr)
GB (1) GB1580105A (fr)
IT (1) IT1113800B (fr)
SE (1) SE420539B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438176A1 (fr) * 1978-10-04 1980-04-30 Sev Marchal Capteur de position angulaire comportant des fils magnetiques a noyau, utilisable notamment pour les allumeurs de moteur a combustion interne de vehicules automobiles

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826609C2 (de) * 1978-06-19 1986-12-11 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von Inkrement- Impulsen und einem Triggerimpuls
DE2851365C2 (de) * 1978-11-28 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Positionsgeber
US4263525A (en) * 1978-12-26 1981-04-21 Trw, Inc. Signal generating means
US4316110A (en) * 1978-12-26 1982-02-16 Trw, Inc. Signal generating device
DE2900480A1 (de) * 1979-01-08 1980-07-24 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen
DE2906795A1 (de) * 1979-02-22 1980-09-18 Teldix Gmbh Impulsgeber
US4309628A (en) * 1980-02-22 1982-01-05 The Echlin Manufacturing Company Pulse generation by changing magnetic field
JPS5767821A (en) * 1980-10-16 1982-04-24 Sumitomo Electric Ind Ltd Measuring device for rotational frequency
US4373148A (en) * 1981-02-17 1983-02-08 The United States Of America As Represented By The Secretary Of The Navy Rotating electric machine having a toroidal wound motor winding
DE3140302A1 (de) * 1981-10-10 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Magnetischer polarisationssprunggeber
JPS58117718A (ja) * 1981-12-30 1983-07-13 Aisin Seiki Co Ltd 電気パルス発生器
DE3201811A1 (de) * 1982-01-21 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur erfassung von drehzahl, winkel, lage
EP0116474B1 (fr) * 1983-02-12 1986-12-10 Kabushiki Kaisha Hikoma Seisakusho Engin de terrassement
US4622516A (en) * 1983-06-16 1986-11-11 Digital Equipment Corporation Magnetic tachometer for disk drives
DE3340128A1 (de) * 1983-11-05 1985-05-15 Robert Bosch Gmbh, 7000 Stuttgart Magnetischer polarisationssprunggeber
JPS60151563A (ja) * 1984-01-19 1985-08-09 Sumitomo Electric Ind Ltd 耐雷形風速計
US4901015A (en) * 1988-09-21 1990-02-13 Sundstrand Corporation Ambient electromagnetic field compensating magnetic pick-up circuit for integrated drive generators
US5050940A (en) * 1990-02-05 1991-09-24 Allied-Signal Inc. Brake control and anti-skid system
US5057727A (en) * 1990-11-13 1991-10-15 General Electric Company Shaft position sensor employing a wiegand-effect device
US6020737A (en) * 1992-05-19 2000-02-01 Wyss; Walter Shaft position detectors with stray magnetic field compensation
DE19916528A1 (de) * 1999-04-13 2000-10-19 Mannesmann Vdo Ag Für den Einsatz in einer Lösungsmittel aufweisenden Umgebung vorgesehener, elektronisch gesteuerter Elektromotor
US6640451B1 (en) * 2000-01-28 2003-11-04 Visteon Global Technologies, Inc. System and method for sensing the angular position of a rotatable member
DE10120735C2 (de) * 2001-04-21 2003-07-24 Oechsler Ag Wellgetriebe
US6911817B2 (en) * 2002-12-23 2005-06-28 American Electronics Components, Inc. Wheel-speed sensor
US6886414B2 (en) * 2003-04-21 2005-05-03 Dresser, Inc. Power generating meter
US6917858B2 (en) 2003-08-29 2005-07-12 Dresser, Inc. Fluid regulation
US7436632B2 (en) * 2004-06-30 2008-10-14 Seagate Technology Llc Differential/dual CPP recording head
US20070008063A1 (en) * 2004-08-13 2007-01-11 Cts Corporation Rotary actuator with non-contacting position sensor
US7423826B2 (en) * 2006-03-10 2008-09-09 Seagate Technology Llc Readback system providing a combined sample output including multiple samples per bit
US7349813B2 (en) 2006-05-16 2008-03-25 Dresser, Inc. Fault tolerant power system architecture for fluid flow measurement systems
US20090035121A1 (en) * 2007-07-31 2009-02-05 Dresser, Inc. Fluid Flow Modulation and Measurement
DE102007039050B8 (de) * 2007-08-17 2024-02-15 Avago Technologies International Sales Pte. Limited Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element
DE112010000835B4 (de) 2009-02-17 2014-05-15 Cts Corporation Drehlagesensor
US10969214B2 (en) 2013-12-31 2021-04-06 Joral Llc Position sensor with Wiegand wire, position magnet(s) and reset magnet
US9803998B1 (en) 2013-12-31 2017-10-31 Joral Llc Absolute position sensor with fine resolution
CN107710574B (zh) * 2017-09-07 2021-03-19 刘远芳 脉冲发电机及对应的无源比例控制装置及其调节方法
WO2024008292A1 (fr) * 2022-07-07 2024-01-11 Fraba B.V. Système de capteur d'angle de rotation magnétique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780313A (en) * 1972-06-23 1973-12-18 Velinsky M Pulse generator
US3892118A (en) * 1970-01-26 1975-07-01 Velinsky Milton Method of manufacturing bistable magnetic device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279959A (en) * 1963-06-05 1966-10-18 Kokusai Denshin Denwa Co Ltd Production method for magnetic wire
US3820090A (en) * 1970-01-26 1974-06-25 Vlinsky M Bistable magnetic device
US3866193A (en) * 1970-07-06 1975-02-11 Velinsky Milton Asymetric bistable magnetic device
US3818465A (en) * 1970-07-06 1974-06-18 Velsinsky M Traveling magnetic domain wall device
IL38152A (en) * 1970-11-19 1974-12-31 Velinsky M Pulse generator
US3757754A (en) * 1971-09-28 1973-09-11 Milton Velinsky Ignition system
US3893059A (en) * 1974-03-13 1975-07-01 Veeder Industries Inc Pulse generator with asymmetrical multi-pole magnet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892118A (en) * 1970-01-26 1975-07-01 Velinsky Milton Method of manufacturing bistable magnetic device
US3780313A (en) * 1972-06-23 1973-12-18 Velinsky M Pulse generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *
EXBK/77 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438176A1 (fr) * 1978-10-04 1980-04-30 Sev Marchal Capteur de position angulaire comportant des fils magnetiques a noyau, utilisable notamment pour les allumeurs de moteur a combustion interne de vehicules automobiles

Also Published As

Publication number Publication date
DE2654755C2 (fr) 1987-08-20
SE7713640L (sv) 1978-06-04
JPS6022739B2 (ja) 1985-06-04
ES464704A1 (es) 1978-07-01
JPS5370474A (en) 1978-06-22
IT1113800B (it) 1986-01-20
AU507971B2 (en) 1980-03-06
GB1580105A (en) 1980-11-26
AU3092477A (en) 1979-06-28
DE2654755A1 (de) 1978-06-08
FR2373066B1 (fr) 1983-02-11
SE420539B (sv) 1981-10-12
US4150314A (en) 1979-04-17

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