JPH026001B2 - - Google Patents

Info

Publication number
JPH026001B2
JPH026001B2 JP6689682A JP6689682A JPH026001B2 JP H026001 B2 JPH026001 B2 JP H026001B2 JP 6689682 A JP6689682 A JP 6689682A JP 6689682 A JP6689682 A JP 6689682A JP H026001 B2 JPH026001 B2 JP H026001B2
Authority
JP
Japan
Prior art keywords
magnetic
position detection
core
detection device
nozzle holder
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
JP6689682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58184503A (ja
Inventor
Katsuzo Kosuge
Shunji Sakai
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.)
Nippon Steel Welding and Engineering Co Ltd
Original Assignee
Nippon Steel Welding and Engineering 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 Nippon Steel Welding and Engineering Co Ltd filed Critical Nippon Steel Welding and Engineering Co Ltd
Priority to JP6689682A priority Critical patent/JPS58184503A/ja
Publication of JPS58184503A publication Critical patent/JPS58184503A/ja
Publication of JPH026001B2 publication Critical patent/JPH026001B2/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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP6689682A 1982-04-21 1982-04-21 磁性体の位置検出装置 Granted JPS58184503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6689682A JPS58184503A (ja) 1982-04-21 1982-04-21 磁性体の位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6689682A JPS58184503A (ja) 1982-04-21 1982-04-21 磁性体の位置検出装置

Publications (2)

Publication Number Publication Date
JPS58184503A JPS58184503A (ja) 1983-10-28
JPH026001B2 true JPH026001B2 (enExample) 1990-02-07

Family

ID=13329139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6689682A Granted JPS58184503A (ja) 1982-04-21 1982-04-21 磁性体の位置検出装置

Country Status (1)

Country Link
JP (1) JPS58184503A (enExample)

Also Published As

Publication number Publication date
JPS58184503A (ja) 1983-10-28

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