JPS6131802B2 - - Google Patents

Info

Publication number
JPS6131802B2
JPS6131802B2 JP17970080A JP17970080A JPS6131802B2 JP S6131802 B2 JPS6131802 B2 JP S6131802B2 JP 17970080 A JP17970080 A JP 17970080A JP 17970080 A JP17970080 A JP 17970080A JP S6131802 B2 JPS6131802 B2 JP S6131802B2
Authority
JP
Japan
Prior art keywords
magnetic flux
annular
displacement
electrical converter
detection element
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
JP17970080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57104811A (en
Inventor
Minetoshi Mori
Katsuhiko Aoki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP17970080A priority Critical patent/JPS57104811A/ja
Publication of JPS57104811A publication Critical patent/JPS57104811A/ja
Publication of JPS6131802B2 publication Critical patent/JPS6131802B2/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
    • G01D5/202—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 movable a non-ferromagnetic conductive element
    • G01D5/2026—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 movable a non-ferromagnetic conductive element constituting a short-circuiting element

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)
JP17970080A 1980-12-20 1980-12-20 Displacement-electricity converter Granted JPS57104811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17970080A JPS57104811A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17970080A JPS57104811A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Publications (2)

Publication Number Publication Date
JPS57104811A JPS57104811A (en) 1982-06-30
JPS6131802B2 true JPS6131802B2 (en:Method) 1986-07-23

Family

ID=16070339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17970080A Granted JPS57104811A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Country Status (1)

Country Link
JP (1) JPS57104811A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928089A (en) * 1987-12-21 1990-05-22 Pitney Bowes Inc. Hall effect printwheel encoder
DE3824534A1 (de) * 1988-07-20 1990-01-25 Bosch Gmbh Robert Messeinrichtung zur beruehrungslosen bestimmung einer weg- und/oder winkelaenderung

Also Published As

Publication number Publication date
JPS57104811A (en) 1982-06-30

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