JPH0372921B2 - - Google Patents

Info

Publication number
JPH0372921B2
JPH0372921B2 JP60071362A JP7136285A JPH0372921B2 JP H0372921 B2 JPH0372921 B2 JP H0372921B2 JP 60071362 A JP60071362 A JP 60071362A JP 7136285 A JP7136285 A JP 7136285A JP H0372921 B2 JPH0372921 B2 JP H0372921B2
Authority
JP
Japan
Prior art keywords
melted
arc
electrode
tip
spacing
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
JP60071362A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61230019A (ja
Inventor
Hidekazu Makabe
Naoki Harada
Katsuhiko Murakami
Hideaki Mizukami
Kinya Inamoto
Hirotaka Nakagawa
Katsujiro Watabe
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP60071362A priority Critical patent/JPS61230019A/ja
Publication of JPS61230019A publication Critical patent/JPS61230019A/ja
Publication of JPH0372921B2 publication Critical patent/JPH0372921B2/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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Radiation Pyrometers (AREA)
JP60071362A 1985-04-04 1985-04-04 溶解位置測定装置 Granted JPS61230019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60071362A JPS61230019A (ja) 1985-04-04 1985-04-04 溶解位置測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60071362A JPS61230019A (ja) 1985-04-04 1985-04-04 溶解位置測定装置

Publications (2)

Publication Number Publication Date
JPS61230019A JPS61230019A (ja) 1986-10-14
JPH0372921B2 true JPH0372921B2 (enExample) 1991-11-20

Family

ID=13458309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60071362A Granted JPS61230019A (ja) 1985-04-04 1985-04-04 溶解位置測定装置

Country Status (1)

Country Link
JP (1) JPS61230019A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016145846A (ja) * 2016-05-19 2016-08-12 Ｊｆｅスチール株式会社 温度測定装置および温度測定方法

Also Published As

Publication number Publication date
JPS61230019A (ja) 1986-10-14

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