JPH0317096B2 - - Google Patents

Info

Publication number
JPH0317096B2
JPH0317096B2 JP9846583A JP9846583A JPH0317096B2 JP H0317096 B2 JPH0317096 B2 JP H0317096B2 JP 9846583 A JP9846583 A JP 9846583A JP 9846583 A JP9846583 A JP 9846583A JP H0317096 B2 JPH0317096 B2 JP H0317096B2
Authority
JP
Japan
Prior art keywords
rust
cable
coil
conductor
detection coil
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
JP9846583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59222757A (ja
Inventor
Tomoyoshi Mochizuki
Shingo Uchida
Toshio Kasahara
Katsuaki Nanba
Mizuo Kiuchi
Masaaki Wakumoto
Hisao Horibe
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.)
Tokyo Electric Power Co Holdings Inc
SWCC Corp
Original Assignee
Tokyo Electric Power Co Inc
Showa Electric Wire and Cable Co
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 Tokyo Electric Power Co Inc, Showa Electric Wire and Cable Co filed Critical Tokyo Electric Power Co Inc
Priority to JP58098465A priority Critical patent/JPS59222757A/ja
Publication of JPS59222757A publication Critical patent/JPS59222757A/ja
Publication of JPH0317096B2 publication Critical patent/JPH0317096B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Electric Cable Installation (AREA)
JP58098465A 1983-06-02 1983-06-02 錆検出器の感度調整具 Granted JPS59222757A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58098465A JPS59222757A (ja) 1983-06-02 1983-06-02 錆検出器の感度調整具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58098465A JPS59222757A (ja) 1983-06-02 1983-06-02 錆検出器の感度調整具

Publications (2)

Publication Number Publication Date
JPS59222757A JPS59222757A (ja) 1984-12-14
JPH0317096B2 true JPH0317096B2 (enrdf_load_stackoverflow) 1991-03-07

Family

ID=14220426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58098465A Granted JPS59222757A (ja) 1983-06-02 1983-06-02 錆検出器の感度調整具

Country Status (1)

Country Link
JP (1) JPS59222757A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210072186A1 (en) * 2018-01-29 2021-03-11 Mitsubishi Electric Corporation Output checking device for a wire rope flaw detector

Also Published As

Publication number Publication date
JPS59222757A (ja) 1984-12-14

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