JPH0140929B2 - - Google Patents

Info

Publication number
JPH0140929B2
JPH0140929B2 JP56132013A JP13201381A JPH0140929B2 JP H0140929 B2 JPH0140929 B2 JP H0140929B2 JP 56132013 A JP56132013 A JP 56132013A JP 13201381 A JP13201381 A JP 13201381A JP H0140929 B2 JPH0140929 B2 JP H0140929B2
Authority
JP
Japan
Prior art keywords
voltage
soft magnetic
rotation angle
permanent magnet
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.)
Expired
Application number
JP56132013A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5772009A (en
Inventor
Shinichiro Iwasaki
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of JPS5772009A publication Critical patent/JPS5772009A/ja
Publication of JPH0140929B2 publication Critical patent/JPH0140929B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP13201381A 1980-08-29 1981-08-21 Sensor for rotating angle Granted JPS5772009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18266380A 1980-08-29 1980-08-29

Publications (2)

Publication Number Publication Date
JPS5772009A JPS5772009A (en) 1982-05-06
JPH0140929B2 true JPH0140929B2 (en]) 1989-09-01

Family

ID=22669490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13201381A Granted JPS5772009A (en) 1980-08-29 1981-08-21 Sensor for rotating angle

Country Status (2)

Country Link
JP (1) JPS5772009A (en])
DE (1) DE3133061C2 (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244891C2 (de) * 1982-12-04 1985-07-11 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Einrichtung zur berührungslosen Positionsmessung
US4904936A (en) * 1986-03-03 1990-02-27 Emhart Industries, Inc. Automotive wheel speed sensor including ferromagnetic flux carrying cup closing an opening in the wheel bearing housing
US6949344B1 (en) * 1987-12-28 2005-09-27 Psychemical Corporation Hair analysis method
DE3744629C1 (de) * 1987-12-31 1989-06-01 Gulde Regelarmaturen Gmbh & Co Vorrichtung mit einem Initiator
DE4442441C2 (de) * 1994-01-31 1997-02-06 Fraunhofer Ges Forschung Miniaturisierte Spulenanordnung hergestellt in Planartechnologie zur Detektion von ferromagnetischen Stoffen
US7256505B2 (en) * 2003-03-05 2007-08-14 Microstrain, Inc. Shaft mounted energy harvesting for wireless sensor operation and data transmission
WO2009073170A2 (en) * 2007-12-03 2009-06-11 Cts Corporation Linear position sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854957A (en]) * 1971-11-08 1973-08-02
US3855525A (en) * 1973-10-05 1974-12-17 Illinois Tool Works Angular velocity sensor
JPS51137442A (en) * 1975-05-23 1976-11-27 Canon Inc Rotational position detector
US3971995A (en) * 1975-08-08 1976-07-27 Illinois Tool Works Inc. Wheel velocity sensor with exciter ring runout compensation
JPS5377656A (en) * 1976-12-21 1978-07-10 Yokogawa Hokushin Electric Corp Angle converter
US4088977A (en) * 1977-02-02 1978-05-09 Illinois Tool Works Inc. Contactless linear position sensor
GB2061514B (en) * 1979-06-18 1983-06-08 Sperry Ltd Inductive pick-off devices

Also Published As

Publication number Publication date
DE3133061A1 (de) 1982-04-08
DE3133061C2 (de) 1984-03-01
JPS5772009A (en) 1982-05-06

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