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IBL-26-0456

Subsea Waste Collection Device

Listed on
2026-07-03
Underwater Robot-Based Subsea Waste Collection Device

This technology describes a subsea waste collection device designed to retrieve and collect sunken debris from the seabed in conjunction with a vessel. It features a link module, operating arms, and hooks.

Traditional subsea waste collection methods suffered from low efficiency, were predominantly manual, and faced significant limitations in deep-sea environments.

This technology enhances collection efficiency and safety by precisely positioning and securely removing waste. It achieves this by using operating wires to extend or retract multiple circumferentially arranged operating arms.

Key Features:
  • Main body connected to a vessel's winch via a connecting wire
  • Link section featuring multiple circumferentially arranged operating arms
  • Drive unit for winding and unwinding operating wires
  • Precise collection of subsea waste using operating arms and hooks
Pohang University of Science & Technology
Yoo Seon-cheol | Kim Ju-hwan | Kim Jae-seon | Kim Tae-sik | Park Seong-min | Lee In-gyu
Document
Date of application:
2022-11-30
|
Patent registration number:
10-2576114
Industry
environment•eco
robot•automation
Technology
Robotics
Country
Korea
Family Patent

N/A

Price
가격협의
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