JPS57179665A - Detecting device for velocity of rotating machine - Google Patents

Detecting device for velocity of rotating machine

Info

Publication number
JPS57179665A
JPS57179665A JP56063995A JP6399581A JPS57179665A JP S57179665 A JPS57179665 A JP S57179665A JP 56063995 A JP56063995 A JP 56063995A JP 6399581 A JP6399581 A JP 6399581A JP S57179665 A JPS57179665 A JP S57179665A
Authority
JP
Japan
Prior art keywords
degrees
disc
angle
rotation
velocity
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
JP56063995A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367141B2 (OSRAM
Inventor
Takashi Miyazawa
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.)
Daiichi Components Ltd
Original Assignee
Shinano 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 Shinano Electric Co Ltd filed Critical Shinano Electric Co Ltd
Priority to JP56063995A priority Critical patent/JPS57179665A/ja
Publication of JPS57179665A publication Critical patent/JPS57179665A/ja
Publication of JPS6367141B2 publication Critical patent/JPS6367141B2/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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP56063995A 1981-04-30 1981-04-30 Detecting device for velocity of rotating machine Granted JPS57179665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063995A JPS57179665A (en) 1981-04-30 1981-04-30 Detecting device for velocity of rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063995A JPS57179665A (en) 1981-04-30 1981-04-30 Detecting device for velocity of rotating machine

Publications (2)

Publication Number Publication Date
JPS57179665A true JPS57179665A (en) 1982-11-05
JPS6367141B2 JPS6367141B2 (OSRAM) 1988-12-23

Family

ID=13245355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063995A Granted JPS57179665A (en) 1981-04-30 1981-04-30 Detecting device for velocity of rotating machine

Country Status (1)

Country Link
JP (1) JPS57179665A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341506A (ja) * 1989-06-30 1991-02-22 Draegerwerk Ag 減圧器
CN111366209A (zh) * 2020-02-20 2020-07-03 珠海鼎通科技有限公司 旋转圈数的检测装置、方法、存储介质及水表

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341506A (ja) * 1989-06-30 1991-02-22 Draegerwerk Ag 減圧器
CN111366209A (zh) * 2020-02-20 2020-07-03 珠海鼎通科技有限公司 旋转圈数的检测装置、方法、存储介质及水表

Also Published As

Publication number Publication date
JPS6367141B2 (OSRAM) 1988-12-23

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