JPS6349724Y2 - - Google Patents

Info

Publication number
JPS6349724Y2
JPS6349724Y2 JP1982123782U JP12378282U JPS6349724Y2 JP S6349724 Y2 JPS6349724 Y2 JP S6349724Y2 JP 1982123782 U JP1982123782 U JP 1982123782U JP 12378282 U JP12378282 U JP 12378282U JP S6349724 Y2 JPS6349724 Y2 JP S6349724Y2
Authority
JP
Japan
Prior art keywords
resistors
ferromagnetic
gear
detecting
teeth
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.)
Expired
Application number
JP1982123782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5837567U (ja
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 filed Critical
Publication of JPS5837567U publication Critical patent/JPS5837567U/ja
Application granted granted Critical
Publication of JPS6349724Y2 publication Critical patent/JPS6349724Y2/ja
Granted 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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1982123782U 1981-08-18 1982-08-17 回転部分の回転数を検出する装置 Granted JPS5837567U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813132549 DE3132549A1 (de) 1981-08-18 1981-08-18 Vorrichtung zur erfassung der drehzahl von rotierenden teilen
DE3132549.1 1981-08-18

Publications (2)

Publication Number Publication Date
JPS5837567U JPS5837567U (ja) 1983-03-11
JPS6349724Y2 true JPS6349724Y2 (US20090163788A1-20090625-C00002.png) 1988-12-21

Family

ID=6139532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982123782U Granted JPS5837567U (ja) 1981-08-18 1982-08-17 回転部分の回転数を検出する装置

Country Status (3)

Country Link
US (1) US4506217A (US20090163788A1-20090625-C00002.png)
JP (1) JPS5837567U (US20090163788A1-20090625-C00002.png)
DE (1) DE3132549A1 (US20090163788A1-20090625-C00002.png)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146720U (ja) * 1983-03-23 1984-10-01 フアナツク株式会社 磁気パルスエンコ−ダ
JPS601514A (ja) * 1983-06-17 1985-01-07 Copal Co Ltd 変位量検出器
US4725776A (en) * 1984-01-25 1988-02-16 Matsushita Electric Industry Co., Ltd. Magnetic position detector using a thin film magnetoresistor element inclined relative to a moving object
US4656377A (en) * 1984-01-30 1987-04-07 Victor Company Of Japan, Ltd. Tachogenerator having a magnetoresistance stator coil
FR2562672B1 (fr) * 1984-04-05 1987-07-10 Ducellier & Cie Dispositif de detection simultanee de la vitesse et de la position angulaire d'un moteur a combustion interne
DE3513148A1 (de) * 1985-04-12 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Integrierter drehzahlsensor mit magnetfeldabhaengigen sensorwiderstaenden
DE3521966A1 (de) * 1985-06-20 1987-01-02 Teves Gmbh Alfred Vorrichtung zur messung des magnetfeldes und/oder der magnetfeldaenderungen in einem luftspalt
DE3605178A1 (de) * 1986-02-19 1987-08-20 Standard Elektrik Lorenz Ag Bewegungssensor
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
DE69029153T2 (de) * 1989-01-18 1997-06-19 Nippon Denso Co Vorrichtung zur magnetischen Detektion und Vorrichtung zur Detektion einer physikalischen Grösse, die sie verwendet
DE4014885C2 (de) * 1989-05-13 1995-07-13 Aisan Ind Drehwinkelaufnehmer
US5021736A (en) * 1989-09-19 1991-06-04 Texas Instruments Incorporated Speed/position sensor calibration method with angular adjustment of a magnetoresistive element
DE4012480A1 (de) * 1990-04-19 1991-10-24 Teves Gmbh Alfred Messwertaufnehmer fuer eine elektromotorisch angetriebene servolenkung
FR2670888B1 (fr) * 1990-12-19 1994-05-27 Aerospatiale Capteur de position angulaire a magnetoresistances.
JP2527856B2 (ja) * 1991-06-18 1996-08-28 三菱電機株式会社 磁気センサ
US5293125A (en) * 1992-01-17 1994-03-08 Lake Shore Cryotronics, Inc. Self-aligning tachometer with interchangeable elements for different resolution outputs
CA2139584A1 (en) * 1992-07-09 1994-01-20 Takashi Nagate Brushless motor
DE9215228U1 (de) * 1992-11-09 1993-04-01 Woelke Magnetbandtechnik GmbH & Co KG, 8069 Schweitenkirchen Magnetfeldempfindlicher Sensor
US5336994A (en) * 1992-11-20 1994-08-09 Lake Shore Cryotronics, Inc. Magneto-resistive tachometer assembly with reversible cover and related method
JP3186403B2 (ja) * 1993-03-11 2001-07-11 富士通株式会社 磁気的センサおよび信号変換回路
US5495758A (en) * 1993-06-17 1996-03-05 Lake Shore Cryotronics, Inc. Tachometer assembly with integral internal wrench
US5477143A (en) * 1994-01-11 1995-12-19 Honeywell Inc. Sensor with magnetoresistors disposed on a plane which is parallel to and displaced from the magnetic axis of a permanent magnet
US5455510A (en) * 1994-03-11 1995-10-03 Honeywell Inc. Signal comparison circuit with temperature compensation
US5514955A (en) * 1994-03-11 1996-05-07 Lake Shore Cryotronics, Inc. Slim profile digital tachometer including planar block and rotor having spokes and clamp
US5469055A (en) * 1994-05-04 1995-11-21 Honeywell Inc. Engine shaft with integrally formed complementary targets
US6246233B1 (en) 1994-12-30 2001-06-12 Northstar Technologies Inc. Magnetoresistive sensor with reduced output signal jitter and temperature compensation
JP3726418B2 (ja) * 1997-04-18 2005-12-14 株式会社デンソー 回転検出装置
JP3448209B2 (ja) * 1998-05-08 2003-09-22 三菱電機株式会社 磁気検出装置
JP3411502B2 (ja) * 1998-05-11 2003-06-03 三菱電機株式会社 磁気検出装置
JP4190780B2 (ja) * 2002-03-18 2008-12-03 株式会社デンソー 回転検出装置
US7615994B2 (en) * 2004-01-08 2009-11-10 Nxp B.V. Magnetoresistive speed sensor
JP4293037B2 (ja) * 2004-04-13 2009-07-08 株式会社デンソー 回転検出装置
US7503310B2 (en) * 2005-03-21 2009-03-17 Continental Automotive Canada, Inc. Packaging arrangement for an increment position sensor
DE202005011361U1 (de) * 2005-07-19 2006-11-23 Woelke Magnetbandtechnik Gmbh & Co Kg Magnetfeldempfindlicher Sensor
EP1770400A1 (de) * 2005-09-28 2007-04-04 Jaquet AG Vorrichtung mit Hall-Sensoren zum Erfassen von Drehzahlen
EP2770303B1 (en) * 2013-02-20 2017-04-12 Nxp B.V. Magnetic field sensor system with a magnetic wheel rotatable around a wheel axis and with magnetic sensor elements being arranged within a plane perpendicular to the wheel axis
CN103528625A (zh) * 2013-10-18 2014-01-22 无锡乐尔科技有限公司 一种齿轮传感器
US11248971B2 (en) 2018-02-02 2022-02-15 Analog Devices International Unlimited Company Magnetic field torque and/or angle sensor
DE102018210595A1 (de) * 2018-06-28 2020-01-02 Infineon Technologies Ag Sensorvorrichtungen und Verfahren zur Herstellung von Sensorvorrichtungen
US11637482B2 (en) 2020-10-08 2023-04-25 Analog Devices International Unlimited Company Magnetic sensor system for motor control
US11460323B2 (en) 2021-02-05 2022-10-04 Analog Devices International Unlimited Company Magnetic field sensor package

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362579A (en) * 1976-11-17 1978-06-05 Denki Onkyo Co Ltd Rotation sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254347A (US20090163788A1-20090625-C00002.png) * 1959-09-23
DE1163200B (de) * 1961-04-05 1964-02-13 Licentia Gmbh Steuerorgan zur Beeinflussung hochfrequenter Felder
GB1297363A (US20090163788A1-20090625-C00002.png) * 1970-04-06 1972-11-22
US3846697A (en) * 1972-11-14 1974-11-05 Airpax Electronics Digital pickup
US3917997A (en) * 1974-09-20 1975-11-04 Illinois Tool Works Magnetic flux closure member for an angular velocity sensing device
US4039936A (en) * 1976-04-05 1977-08-02 International Business Machines Corporation Interleaved magnetoresistive displacement transducers
JPS54148578A (en) * 1978-04-18 1979-11-20 Nec Corp Rotating direction detector
US4280165A (en) * 1979-04-24 1981-07-21 Pospelov Boris S Device for measuring angular position of a gear in a digital ignition system of an internal combustion engine
JPS6047988B2 (ja) * 1979-12-19 1985-10-24 株式会社日立製作所 磁気ヘツド
GB2071333B (en) * 1980-02-22 1984-02-01 Sony Corp Magnetic sensor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362579A (en) * 1976-11-17 1978-06-05 Denki Onkyo Co Ltd Rotation sensor

Also Published As

Publication number Publication date
DE3132549A1 (de) 1983-03-03
DE3132549C2 (US20090163788A1-20090625-C00002.png) 1991-04-11
JPS5837567U (ja) 1983-03-11
US4506217A (en) 1985-03-19

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