JPS5739355A - Measuring device for number of revolutions of roller rotating while revolving - Google Patents

Measuring device for number of revolutions of roller rotating while revolving

Info

Publication number
JPS5739355A
JPS5739355A JP11509680A JP11509680A JPS5739355A JP S5739355 A JPS5739355 A JP S5739355A JP 11509680 A JP11509680 A JP 11509680A JP 11509680 A JP11509680 A JP 11509680A JP S5739355 A JPS5739355 A JP S5739355A
Authority
JP
Japan
Prior art keywords
roller
point
face
transmitter
light spot
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.)
Pending
Application number
JP11509680A
Other languages
English (en)
Inventor
Yuzuru Nakano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11509680A priority Critical patent/JPS5739355A/ja
Publication of JPS5739355A publication Critical patent/JPS5739355A/ja
Pending 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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP11509680A 1980-08-20 1980-08-20 Measuring device for number of revolutions of roller rotating while revolving Pending JPS5739355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11509680A JPS5739355A (en) 1980-08-20 1980-08-20 Measuring device for number of revolutions of roller rotating while revolving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11509680A JPS5739355A (en) 1980-08-20 1980-08-20 Measuring device for number of revolutions of roller rotating while revolving

Publications (1)

Publication Number Publication Date
JPS5739355A true JPS5739355A (en) 1982-03-04

Family

ID=14654101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11509680A Pending JPS5739355A (en) 1980-08-20 1980-08-20 Measuring device for number of revolutions of roller rotating while revolving

Country Status (1)

Country Link
JP (1) JPS5739355A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105092883A (zh) * 2015-06-01 2015-11-25 浙江宇视科技有限公司 一种测量云台转速的方法及其装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105092883A (zh) * 2015-06-01 2015-11-25 浙江宇视科技有限公司 一种测量云台转速的方法及其装置
CN105092883B (zh) * 2015-06-01 2019-01-15 浙江宇视科技有限公司 一种测量云台转速的方法及其装置

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