JPH0423721B2 - - Google Patents

Info

Publication number
JPH0423721B2
JPH0423721B2 JP59077214A JP7721484A JPH0423721B2 JP H0423721 B2 JPH0423721 B2 JP H0423721B2 JP 59077214 A JP59077214 A JP 59077214A JP 7721484 A JP7721484 A JP 7721484A JP H0423721 B2 JPH0423721 B2 JP H0423721B2
Authority
JP
Japan
Prior art keywords
light
voltage
metal lump
receiving element
address
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 - Lifetime
Application number
JP59077214A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60220802A (ja
Inventor
Heiji Kato
Hiroaki Kuwano
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP59077214A priority Critical patent/JPS60220802A/ja
Publication of JPS60220802A publication Critical patent/JPS60220802A/ja
Publication of JPH0423721B2 publication Critical patent/JPH0423721B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP59077214A 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置 Granted JPS60220802A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59077214A JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59077214A JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Publications (2)

Publication Number Publication Date
JPS60220802A JPS60220802A (ja) 1985-11-05
JPH0423721B2 true JPH0423721B2 (enrdf_load_stackoverflow) 1992-04-23

Family

ID=13627582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59077214A Granted JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Country Status (1)

Country Link
JP (1) JPS60220802A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5966194B2 (ja) * 2011-11-02 2016-08-10 株式会社明電舎 回転機ギャップ計測装置

Also Published As

Publication number Publication date
JPS60220802A (ja) 1985-11-05

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