JPS57118111A - Ratating angle sensor - Google Patents

Ratating angle sensor

Info

Publication number
JPS57118111A
JPS57118111A JP13201281A JP13201281A JPS57118111A JP S57118111 A JPS57118111 A JP S57118111A JP 13201281 A JP13201281 A JP 13201281A JP 13201281 A JP13201281 A JP 13201281A JP S57118111 A JPS57118111 A JP S57118111A
Authority
JP
Japan
Prior art keywords
coil
soft magnetic
rotary displacement
permanent magnet
magnetic material
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
JP13201281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140928B2 (enrdf_load_stackoverflow
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 JPS57118111A publication Critical patent/JPS57118111A/ja
Publication of JPH0140928B2 publication Critical patent/JPH0140928B2/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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP13201281A 1980-08-29 1981-08-21 Ratating angle sensor Granted JPS57118111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18270380A 1980-08-29 1980-08-29

Publications (2)

Publication Number Publication Date
JPS57118111A true JPS57118111A (en) 1982-07-22
JPH0140928B2 JPH0140928B2 (enrdf_load_stackoverflow) 1989-09-01

Family

ID=22669645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13201281A Granted JPS57118111A (en) 1980-08-29 1981-08-21 Ratating angle sensor

Country Status (2)

Country Link
JP (1) JPS57118111A (enrdf_load_stackoverflow)
DE (1) DE3133053C2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065275A (enrdf_load_stackoverflow) * 1973-10-05 1975-06-02

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854957A (enrdf_load_stackoverflow) * 1971-11-08 1973-08-02
JPS51137442A (en) 1975-05-23 1976-11-27 Canon Inc Rotational position detector
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
DE2855635A1 (de) * 1978-12-22 1980-07-10 Bosch Gmbh Robert Winkelsegmentgeber mit hall-generator
GB2061514B (en) * 1979-06-18 1983-06-08 Sperry Ltd Inductive pick-off devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065275A (enrdf_load_stackoverflow) * 1973-10-05 1975-06-02

Also Published As

Publication number Publication date
JPH0140928B2 (enrdf_load_stackoverflow) 1989-09-01
DE3133053A1 (de) 1982-04-08
DE3133053C2 (de) 1984-06-28

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