JPS57104811A - Displacement-electricity converter - Google Patents

Displacement-electricity converter

Info

Publication number
JPS57104811A
JPS57104811A JP17970080A JP17970080A JPS57104811A JP S57104811 A JPS57104811 A JP S57104811A JP 17970080 A JP17970080 A JP 17970080A JP 17970080 A JP17970080 A JP 17970080A JP S57104811 A JPS57104811 A JP S57104811A
Authority
JP
Japan
Prior art keywords
circular
cores
opposite surfaces
shielding plate
magnetic
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
JP17970080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131802B2 (en:Method
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
Fuji Electric Manufacturing 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, Fuji Electric Manufacturing 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 true JPS57104811A (en) 1982-06-30
JPS6131802B2 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624963A1 (fr) * 1987-12-21 1989-06-23 Pitney Bowes Inc Codeur a effet hall pour roue d'impression
JPH03506072A (ja) * 1988-07-20 1991-12-26 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 距離および／または角度変化の無接触検出用測定装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624963A1 (fr) * 1987-12-21 1989-06-23 Pitney Bowes Inc Codeur a effet hall pour roue d'impression
JPH03506072A (ja) * 1988-07-20 1991-12-26 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 距離および／または角度変化の無接触検出用測定装置

Also Published As

Publication number Publication date
JPS6131802B2 (en:Method) 1986-07-23

Similar Documents

Publication Publication Date Title
JPS55134359A (en) Detector of rotation speed of turbocharger
GB899704A (en) Variable magnetic coupling devices
JPS57200821A (en) Electromagnetic flow meter
FR2336721B1 (en:Method)
JPS57104811A (en) Displacement-electricity converter
JPS5350008A (en) Manufacturing of single anesotropic silicon steel sheets with high magnetic flux density
JPS57104812A (en) Displacement-electricity converter
JPS5420786A (en) Magnetizing device for magnetic inspecter
JPS5629113A (en) Displacement transducer
ES8305965A1 (es) "una aparato electrico de induccion, particularmente combinacion de transformadores".
JPS54129313A (en) Split winding transformer
JPS5722360A (en) Stator core for rotary electric machine
JPS57104813A (en) Displacement-electricity converter
SU641277A1 (ru) Чувствительный элемент индуктивного датчика сигналов
JPS57104814A (en) Displacement-electricity converter
JPS55147329A (en) Vibrator for impeller
SU408421A1 (ru) Электрическая машина торцового типа
JPS5260905A (en) Stator core
JPS5536947A (en) Ac electromagnet
JPS56114307A (en) Magnetic circuit
JPS5343646A (en) Magnetic core for high frequency induction welding
JPS5415111A (en) Ac communicator motor
JPS5341208A (en) Production of magnetic head
JPS5574355A (en) Belt drive type motor and tape recorder using belt drive motor
JPS5325813A (en) Inductor type synchronous