JPS5229781A - Optical tachometer - Google Patents

Optical tachometer

Info

Publication number
JPS5229781A
JPS5229781A JP10637775A JP10637775A JPS5229781A JP S5229781 A JPS5229781 A JP S5229781A JP 10637775 A JP10637775 A JP 10637775A JP 10637775 A JP10637775 A JP 10637775A JP S5229781 A JPS5229781 A JP S5229781A
Authority
JP
Japan
Prior art keywords
optical tachometer
tachometer
optical
synchronization
signals
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
JP10637775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5536110B2 (Direct
Inventor
Takashi Nagase
Shigeo Hatori
Koji Hidaka
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP10637775A priority Critical patent/JPS5229781A/ja
Publication of JPS5229781A publication Critical patent/JPS5229781A/ja
Publication of JPS5536110B2 publication Critical patent/JPS5536110B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Optical Transform (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP10637775A 1975-09-02 1975-09-02 Optical tachometer Granted JPS5229781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10637775A JPS5229781A (en) 1975-09-02 1975-09-02 Optical tachometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10637775A JPS5229781A (en) 1975-09-02 1975-09-02 Optical tachometer

Publications (2)

Publication Number Publication Date
JPS5229781A true JPS5229781A (en) 1977-03-05
JPS5536110B2 JPS5536110B2 (Direct) 1980-09-18

Family

ID=14432013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10637775A Granted JPS5229781A (en) 1975-09-02 1975-09-02 Optical tachometer

Country Status (1)

Country Link
JP (1) JPS5229781A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031107A (ja) * 2007-07-26 2009-02-12 Sumitomo Rubber Ind Ltd タイヤ角速度測定装置
JP2012103230A (ja) * 2010-11-15 2012-05-31 Seiko Npc Corp 光学式エンコーダ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031107A (ja) * 2007-07-26 2009-02-12 Sumitomo Rubber Ind Ltd タイヤ角速度測定装置
JP2012103230A (ja) * 2010-11-15 2012-05-31 Seiko Npc Corp 光学式エンコーダ

Also Published As

Publication number Publication date
JPS5536110B2 (Direct) 1980-09-18

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