JPS6239682B2 - - Google Patents

Info

Publication number
JPS6239682B2
JPS6239682B2 JP965180A JP965180A JPS6239682B2 JP S6239682 B2 JPS6239682 B2 JP S6239682B2 JP 965180 A JP965180 A JP 965180A JP 965180 A JP965180 A JP 965180A JP S6239682 B2 JPS6239682 B2 JP S6239682B2
Authority
JP
Japan
Prior art keywords
light
optical system
laser beam
top surface
receiving optical
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
JP965180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56107108A (en
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
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 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 JPS56107108A (en) 1981-08-25
JPS6239682B2 true JPS6239682B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (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
JPS56107108A (en) 1981-08-25

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