JPS58208667A - 回転軸の速度検出装置 - Google Patents

回転軸の速度検出装置

Info

Publication number
JPS58208667A
JPS58208667A JP9228982A JP9228982A JPS58208667A JP S58208667 A JPS58208667 A JP S58208667A JP 9228982 A JP9228982 A JP 9228982A JP 9228982 A JP9228982 A JP 9228982A JP S58208667 A JPS58208667 A JP S58208667A
Authority
JP
Japan
Prior art keywords
rotating shaft
detection device
speed detection
iron core
shaft speed
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
JP9228982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160392B2 (enExample
Inventor
Minoru Fujita
稔 藤田
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 JP9228982A priority Critical patent/JPS58208667A/ja
Publication of JPS58208667A publication Critical patent/JPS58208667A/ja
Publication of JPS6160392B2 publication Critical patent/JPS6160392B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP9228982A 1982-05-31 1982-05-31 回転軸の速度検出装置 Granted JPS58208667A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9228982A JPS58208667A (ja) 1982-05-31 1982-05-31 回転軸の速度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9228982A JPS58208667A (ja) 1982-05-31 1982-05-31 回転軸の速度検出装置

Publications (2)

Publication Number Publication Date
JPS58208667A true JPS58208667A (ja) 1983-12-05
JPS6160392B2 JPS6160392B2 (enExample) 1986-12-20

Family

ID=14050245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9228982A Granted JPS58208667A (ja) 1982-05-31 1982-05-31 回転軸の速度検出装置

Country Status (1)

Country Link
JP (1) JPS58208667A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954775A (en) * 1986-03-03 1990-09-04 Emhart Industries Inc. Automotive wheel speed sensor assembly with multipole rotor mounted on wheel bearing spindle
US4968933A (en) * 1986-03-03 1990-11-06 Emhart Industries, Inc. Automotive wheel speed sensor assembly with stator pole piece carried within aperture of field coil
US4970462A (en) * 1986-03-03 1990-11-13 Emhart Industries, Inc. Automotive wheel speed sensor assembly with rotor and stator, one of which has only a few poles
US10792520B2 (en) 2014-09-12 2020-10-06 D B Industries, Llc Personal descent system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954775A (en) * 1986-03-03 1990-09-04 Emhart Industries Inc. Automotive wheel speed sensor assembly with multipole rotor mounted on wheel bearing spindle
US4968933A (en) * 1986-03-03 1990-11-06 Emhart Industries, Inc. Automotive wheel speed sensor assembly with stator pole piece carried within aperture of field coil
US4970462A (en) * 1986-03-03 1990-11-13 Emhart Industries, Inc. Automotive wheel speed sensor assembly with rotor and stator, one of which has only a few poles
US10792520B2 (en) 2014-09-12 2020-10-06 D B Industries, Llc Personal descent system

Also Published As

Publication number Publication date
JPS6160392B2 (enExample) 1986-12-20

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