SEISMIC RECORDING MULTI-SECTION MULTI-CHANNEL TOWED HOSE-TYPE SYSTEM WITH ONE POWER CABLE Russian patent published in 2023 - IPC G01V1/38 B63B21/60 

FIELD: seismic exploration.

SUBSTANCE: invention relates to equipment for receiving seismic acoustic signals and can be used in serially connected multi-section multi-channel cable-type extended seismic receiving systems that require mechanical and electrical integrity to be maintained during system operation during towing. The device comprises an extended gel-filled sectioned hose with sectional hose connectors installed in each section at both ends, each consisting of a sealed pin-type connector, geophones and other electronic devices according to the number of channels in the section, a cable of transit wire communication lines, two cable holders, with an annular-type power cable installed in them with the help of disk rollers, installed at both ends of the section with the help of a vertical axis in each holder and fixed on both sides of the cable holders of wire communication lines with a thread bandage.

EFFECT: ensuring the electrical and mechanical integrity of the multi-channel sectioned extended towed receiving device by increasing operational reliability, maintaining the mechanical integrity of the system in the event of a power cable break.

1 cl, 3 dwg