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JPS6344199B2 - - Google Patents

Info

Publication number
JPS6344199B2
JPS6344199B2 JP57222267A JP22226782A JPS6344199B2 JP S6344199 B2 JPS6344199 B2 JP S6344199B2 JP 57222267 A JP57222267 A JP 57222267A JP 22226782 A JP22226782 A JP 22226782A JP S6344199 B2 JPS6344199 B2 JP S6344199B2
Authority
JP
Japan
Prior art keywords
speed
speed data
data
detection signal
period
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
JP57222267A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59109867A (ja
Inventor
Akira Uenishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP22226782A priority Critical patent/JPS59109867A/ja
Publication of JPS59109867A publication Critical patent/JPS59109867A/ja
Publication of JPS6344199B2 publication Critical patent/JPS6344199B2/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
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
JP22226782A 1982-12-15 1982-12-15 速度検出装置 Granted JPS59109867A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22226782A JPS59109867A (ja) 1982-12-15 1982-12-15 速度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22226782A JPS59109867A (ja) 1982-12-15 1982-12-15 速度検出装置

Publications (2)

Publication Number Publication Date
JPS59109867A JPS59109867A (ja) 1984-06-25
JPS6344199B2 true JPS6344199B2 (fr) 1988-09-02

Family

ID=16779704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22226782A Granted JPS59109867A (ja) 1982-12-15 1982-12-15 速度検出装置

Country Status (1)

Country Link
JP (1) JPS59109867A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05264797A (ja) * 1992-03-17 1993-10-12 Hitachi Ltd ビーム照射方法及びその装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716555B2 (ja) * 1985-06-24 1995-03-01 松下電器産業株式会社 ミシン制御装置
JPS6393555U (fr) * 1986-12-08 1988-06-16
JPH03167476A (ja) * 1989-11-27 1991-07-19 Stanley Electric Co Ltd 回転数表示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160574A (en) * 1974-11-25 1976-05-26 Mitsubishi Heavy Ind Ltd Sokotaino sokudosokuteisochi
JPS53143378A (en) * 1977-05-20 1978-12-13 Hitachi Ltd Speed counting system
JPS5537707A (en) * 1978-09-07 1980-03-15 Toshiba Corp Index signal detecting device
JPS57189588A (en) * 1981-05-18 1982-11-20 Fanuc Ltd Speed detecting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160574A (en) * 1974-11-25 1976-05-26 Mitsubishi Heavy Ind Ltd Sokotaino sokudosokuteisochi
JPS53143378A (en) * 1977-05-20 1978-12-13 Hitachi Ltd Speed counting system
JPS5537707A (en) * 1978-09-07 1980-03-15 Toshiba Corp Index signal detecting device
JPS57189588A (en) * 1981-05-18 1982-11-20 Fanuc Ltd Speed detecting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05264797A (ja) * 1992-03-17 1993-10-12 Hitachi Ltd ビーム照射方法及びその装置

Also Published As

Publication number Publication date
JPS59109867A (ja) 1984-06-25

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