Electrical specific resistivity probing robot

Details Electrical specific resistivity probing robot Electrical specific resistivity probing robot

2011-08-23

2011-08-23

Dole, Timothy J (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C324S072000, C324S072500, C324S713000, C324S347000, C901S046000

Reexamination Certificate

active

08004295

ABSTRACT:
An electrical specific resistivity probing robot is directed to automatically measuring a three-dimensional electrical specific resistivity structure of an underground shallow region by installing a plurality of probing electrodes at regular intervals along a robot-moving caterpillar to measure difference of potentials of the electrodes at a ground plane. The electrical specific resistivity probing robot includes a frame, a driving member installed under the frame, a pair of insulating caterpillars installed to both sides of a lower portion of the frame and driven by the driving member, a plurality of probing electrodes installed along track circumferences of the caterpillars at regular intervals, a slip ring electrically slip-connected to the probing electrodes one by one, and a cable electrically connected to the slip ring.

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International Search Report for Corresponding PCT Application No. PCT/KR2007/004963, dated Jul. 20, 2009.

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