JPS56107108A - Measuring device for profile - Google Patents

Measuring device for profile

Info

Publication number
JPS56107108A
JPS56107108A JP965180A JP965180A JPS56107108A JP S56107108 A JPS56107108 A JP S56107108A JP 965180 A JP965180 A JP 965180A JP 965180 A JP965180 A JP 965180A JP S56107108 A JPS56107108 A JP S56107108A
Authority
JP
Japan
Prior art keywords
condensing lens
point
beams
furnace
laser
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
JP965180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239682B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masayasu Matsuda
Takashi Shimada
Yasutomo Fujimori
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.)
Toshiba Corp
Nippon Steel Corp
Original Assignee
Toshiba Corp
Nippon Steel Corp
Tokyo Shibaura 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 Toshiba Corp, Nippon Steel Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP965180A priority Critical patent/JPS56107108A/ja
Publication of JPS56107108A publication Critical patent/JPS56107108A/ja
Publication of JPS6239682B2 publication Critical patent/JPS6239682B2/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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Blast Furnaces (AREA)
JP965180A 1980-01-30 1980-01-30 Measuring device for profile Granted JPS56107108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP965180A JPS56107108A (en) 1980-01-30 1980-01-30 Measuring device for profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP965180A JPS56107108A (en) 1980-01-30 1980-01-30 Measuring device for profile

Publications (2)

Publication Number Publication Date
JPS56107108A true JPS56107108A (en) 1981-08-25
JPS6239682B2 JPS6239682B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-25

Family

ID=11726110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP965180A Granted JPS56107108A (en) 1980-01-30 1980-01-30 Measuring device for profile

Country Status (1)

Country Link
JP (1) JPS56107108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017305A (ja) * 1983-07-08 1985-01-29 Mitsubishi Electric Corp 形状センサヘツド
US4588297A (en) * 1982-06-14 1986-05-13 Nippon Steel Corporation Optical profile measuring method
JPH06200309A (ja) * 1992-12-28 1994-07-19 Nippon Steel Corp 高炉出銑樋内面プロフィル測定装置
JP2010271275A (ja) * 2009-05-25 2010-12-02 Mitsubishi Electric Corp レーザ画像計測装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588297A (en) * 1982-06-14 1986-05-13 Nippon Steel Corporation Optical profile measuring method
JPS6017305A (ja) * 1983-07-08 1985-01-29 Mitsubishi Electric Corp 形状センサヘツド
JPH06200309A (ja) * 1992-12-28 1994-07-19 Nippon Steel Corp 高炉出銑樋内面プロフィル測定装置
JP2010271275A (ja) * 2009-05-25 2010-12-02 Mitsubishi Electric Corp レーザ画像計測装置

Also Published As

Publication number Publication date
JPS6239682B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-25

Similar Documents

Publication Publication Date Title
CA1176879A (en) Single facet wobble free scanner
NZ228526A (en) Measuring curvature of transparent tube by reflection/refraction of incident light
KR880008043A (ko) 비접촉 자동 초점위치 맞춤방법 및 장치.
JPS56107108A (en) Measuring device for profile
FR2517131B1 (fr) Dispositif pour faire varier la puissance d'un laser
JPS57207806A (en) Optical measuring device
KR880014364A (ko) 무기질원소 농도 측정장치
JPS57197486A (en) Laser doppler speedometer
EP0003828B1 (en) Photometric testing apparatus
JPS57167692A (en) Laser device
JPS57179704A (en) Method and device for measuring length
JPS57534A (en) Radiation thermometer utilizing mirror surface like reflection
JPS5767815A (en) Measuring method for position of reflector using light
JPS57199909A (en) Distance measuring device
JPS6488304A (en) Measuring instrument using optical system
JPS57160662A (en) Printing position control system in reciprocal scanning
JPS56155916A (en) Photoscanner
JPS5752807A (en) Device for measuring film thickness
JPS5770401A (en) Read-only memory tester
JPS57111401A (en) External form inspector
JPS55149804A (en) Profile measuring apparatus for accumulated matter in high blast furnace
EP0371326A3 (de) Einrichtung zur Detektion von sich bewegenden, mit Motoren ausgestatteten Fahrzeugen
JPS57179703A (en) Centering method for laser measuring device
JPS5770402A (en) Profile measuring device
JPS6421311A (en) Fine angle displacement measuring apparatus