Objection to use of pipe brushing "ferret" to clean water mains would be removed if it were possible to detect "ferret " in main as it traveled; system is described whereby low frequency magnetic field radiated by device towed by "ferret ", may be used to detect location of ferret.


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    Titel :

    Transmission of signals from buried water mains


    Weitere Titelangaben:

    Brit Communications Electronics


    Beteiligte:
    Risk, D.D.L. (Autor:in)


    Erscheinungsdatum :

    1962


    Format / Umfang :

    3 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Condition Assessment Technologies for Metallic Water Transmission Mains

    Habibian, A. / Corrao, A. | British Library Conference Proceedings | 2014


    Steel pipe for water mains

    Thwaits, E.H. | Engineering Index Backfile | 1938


    Matheson joint steel water mains

    Speller, F.N. | Engineering Index Backfile | 1918


    Installing water mains under two railroads

    Hogeboom, C.E. | Engineering Index Backfile | 1934


    Fiber optic sensors for NDE online inspection of buried mains and offshore pipings [3398-25]

    Petuchov, V. M. / Petuchova, Z. K. / Akhtiamov, R. A. et al. | British Library Conference Proceedings | 1998