GB1318085A - Apparatus for detecting faults in elongated flexible material - Google Patents

Apparatus for detecting faults in elongated flexible material

Info

Publication number
GB1318085A
GB1318085A GB2002570A GB1318085DA GB1318085A GB 1318085 A GB1318085 A GB 1318085A GB 2002570 A GB2002570 A GB 2002570A GB 1318085D A GB1318085D A GB 1318085DA GB 1318085 A GB1318085 A GB 1318085A
Authority
GB
United Kingdom
Prior art keywords
fed
detector
drum
signal
take
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
GB2002570A
Other languages
English (en)
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of GB1318085A publication Critical patent/GB1318085A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
GB2002570A 1970-04-27 1970-04-27 Apparatus for detecting faults in elongated flexible material Expired GB1318085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2002570 1970-04-27

Publications (1)

Publication Number Publication Date
GB1318085A true GB1318085A (en) 1973-05-23

Family

ID=10139117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002570A Expired GB1318085A (en) 1970-04-27 1970-04-27 Apparatus for detecting faults in elongated flexible material

Country Status (4)

Country Link
US (1) US3694711A (cg-RX-API-DMAC7.html)
DE (1) DE2120265A1 (cg-RX-API-DMAC7.html)
FR (1) FR2090810A5 (cg-RX-API-DMAC7.html)
GB (1) GB1318085A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800203A (en) * 1972-12-29 1974-03-26 Gen Electric Wave generation circuit
US3959698A (en) * 1975-01-23 1976-05-25 Westinghouse Electric Corporation Speed control system for a coiler drive motor
DE2732420A1 (de) * 1977-07-18 1979-02-01 Akzo Gmbh Elektronisch gesteuertes aufwickelaggregat
US6922515B2 (en) * 2000-12-20 2005-07-26 Alcatel Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables
US6618538B2 (en) 2000-12-20 2003-09-09 Alcatel Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603688A (en) * 1947-11-06 1952-07-15 Roeblings John A Sons Co Apparatus for measuring wire and the like
US2712624A (en) * 1953-03-31 1955-07-05 Gen Electric Magnetic memory unit for motor control system
GB875473A (en) * 1958-08-06 1961-08-23 British Insulated Callenders Electrical analogue computing apparatus
US3151507A (en) * 1961-05-23 1964-10-06 Datex Corp Speed control system
BE620681A (cg-RX-API-DMAC7.html) * 1961-07-27
US3304705A (en) * 1964-09-16 1967-02-21 Rathje David Shephard Filament winding apparatus
US3373332A (en) * 1965-06-25 1968-03-12 John Dusenbery Company Inc Apparatus for automatically controlling the speed of a rewind mandrel
US3474311A (en) * 1966-12-07 1969-10-21 Bobst Champlain Inc Web control systems with integrator

Also Published As

Publication number Publication date
DE2120265A1 (de) 1971-11-11
FR2090810A5 (cg-RX-API-DMAC7.html) 1972-01-14
US3694711A (en) 1972-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees