GB1032343A - Method and apparatus for detecting flaws in wire ropes - Google Patents

Method and apparatus for detecting flaws in wire ropes

Info

Publication number
GB1032343A
GB1032343A GB32133/61A GB3213361A GB1032343A GB 1032343 A GB1032343 A GB 1032343A GB 32133/61 A GB32133/61 A GB 32133/61A GB 3213361 A GB3213361 A GB 3213361A GB 1032343 A GB1032343 A GB 1032343A
Authority
GB
United Kingdom
Prior art keywords
wire ropes
detecting flaws
flaws
detecting
ropes
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
GB32133/61A
Inventor
Thomas Joseph Ledwidge
Geoffrey Lowe
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB32133/61A priority Critical patent/GB1032343A/en
Publication of GB1032343A publication Critical patent/GB1032343A/en
Expired 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
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors

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)
GB32133/61A 1961-09-07 1961-09-07 Method and apparatus for detecting flaws in wire ropes Expired GB1032343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32133/61A GB1032343A (en) 1961-09-07 1961-09-07 Method and apparatus for detecting flaws in wire ropes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32133/61A GB1032343A (en) 1961-09-07 1961-09-07 Method and apparatus for detecting flaws in wire ropes

Publications (1)

Publication Number Publication Date
GB1032343A true GB1032343A (en) 1966-06-08

Family

ID=10333787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32133/61A Expired GB1032343A (en) 1961-09-07 1961-09-07 Method and apparatus for detecting flaws in wire ropes

Country Status (1)

Country Link
GB (1) GB1032343A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714558A (en) * 1970-09-02 1973-01-30 Anglo Amer Corp South Africa Magnetic sensor for detecting breaks in a steel rope including multiplier for eliminating noise
EP0266103A2 (en) * 1986-10-31 1988-05-04 Electric Power Research Institute, Inc Magnetic flux leakage probe for use in nondestructive testing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714558A (en) * 1970-09-02 1973-01-30 Anglo Amer Corp South Africa Magnetic sensor for detecting breaks in a steel rope including multiplier for eliminating noise
EP0266103A2 (en) * 1986-10-31 1988-05-04 Electric Power Research Institute, Inc Magnetic flux leakage probe for use in nondestructive testing
US4789827A (en) * 1986-10-31 1988-12-06 Electric Power Research Institute Magnetic flux leakage probe with radially offset coils for use in nondestructive testing of pipes and tubes
EP0266103A3 (en) * 1986-10-31 1989-11-08 Electric Power Research Institute, Inc Magnetic flux leakage probe for use in nondestructive testing

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