JPS6131803B2 - - Google Patents

Info

Publication number
JPS6131803B2
JPS6131803B2 JP17970280A JP17970280A JPS6131803B2 JP S6131803 B2 JPS6131803 B2 JP S6131803B2 JP 17970280 A JP17970280 A JP 17970280A JP 17970280 A JP17970280 A JP 17970280A JP S6131803 B2 JPS6131803 B2 JP S6131803B2
Authority
JP
Japan
Prior art keywords
annular
displacement
magnetic flux
magnetic
excitation coil
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
JP17970280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57104813A (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 JP17970280A priority Critical patent/JPS57104813A/ja
Publication of JPS57104813A publication Critical patent/JPS57104813A/ja
Publication of JPS6131803B2 publication Critical patent/JPS6131803B2/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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP17970280A 1980-12-20 1980-12-20 Displacement-electricity converter Granted JPS57104813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17970280A JPS57104813A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17970280A JPS57104813A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Publications (2)

Publication Number Publication Date
JPS57104813A JPS57104813A (en) 1982-06-30
JPS6131803B2 true JPS6131803B2 (enrdf_load_stackoverflow) 1986-07-23

Family

ID=16070375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17970280A Granted JPS57104813A (en) 1980-12-20 1980-12-20 Displacement-electricity converter

Country Status (1)

Country Link
JP (1) JPS57104813A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105720745B (zh) * 2016-04-11 2018-04-03 哈尔滨理工大学 一种汽轮发电机定子端部导磁结构

Also Published As

Publication number Publication date
JPS57104813A (en) 1982-06-30

Similar Documents

Publication Publication Date Title
KR900000660B1 (ko) 비접촉 토오크 센서
US6850053B2 (en) Device for measuring the motion of a conducting body through magnetic induction
EP3405795B1 (en) Measurement device
US5180970A (en) Mechanically adjustable current sensor and method for making same
JP3349168B2 (ja) 誘導位置表示器
EP2515125A2 (en) Current sensor with a magnetic core
US5587651A (en) Alternating current sensor based on parallel-plate geometry and having a conductor for providing separate self-powering
JPS6386507A (ja) 電気導体を流れる電流を測定する計器用変成器
EP0673499B1 (en) Rotary transducer
JPH07146315A (ja) 交流電流センサ
US4646576A (en) Torque detector
CN112730947B (zh) 一种抗饱和大电流双霍尔元件电流传感器
EP0562799B1 (en) Transducers
JP2890650B2 (ja) 電流センサ
US5300882A (en) Inductive position sensor for determining the angular position of a rotating shaft
CA2286200A1 (en) Angular displacement transducer having magnetically permeable flux-directing target
JPS6131803B2 (enrdf_load_stackoverflow)
US5541503A (en) Alternating current sensor based on concentric-pipe geometry and having a transformer for providing separate self-powering
JPS60501434A (ja) 能動型変流器
JPS6131802B2 (enrdf_load_stackoverflow)
JP3358074B2 (ja) 角度検出装置
US3818401A (en) Displacement electric signal converter
JPH01318901A (ja) 磁気誘導式センサ
JP2641485B2 (ja) インダクタンス形変位センサ装置
JPH02218902A (ja) 渦電流式変位センサ