Apparatus for supplying AC current to an underwater cable

Details Apparatus for supplying AC current to an underwater cable Apparatus for supplying AC current to an underwater cable

1985-06-19

1986-11-25

Strecker, Gerard R.

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

For small object detection or location

324127, 336176, G01V 311, H02G 110, G05D 103

Patent

active

046251723

ABSTRACT:
A device for burying a submarine cable under water by easily and accurately directing the cable position and a method for guiding the same by utilizing the characteristics unique to submarine cables, by supplying an AC only to the portion of the cable between two arbitrary repeaters through a so-called transformer-coupling system to generate an AC magnetic field, and by detecting the magnetic field with a magnetic field detector.

REFERENCES:
patent: 2920297 (1960-01-01), Spicer
patent: 2989621 (1961-06-01), Barton et al.
patent: 3314009 (1967-04-01), Murdock
patent: 3771049 (1973-11-01), Piccione
patent: 4142143 (1979-02-01), Daniel
patent: 4286213 (1981-08-01), Fowler
patent: 4325022 (1982-04-01), Pelletier

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