An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV includes a body having a base and sides; a propulsion system for guiding the AUV to a final target on the ocean bottom; a pump-jet connected to an inlet and plural base outlets, wherein the plural base outlets are distributed on the base; a processor connected to the pump-jet and configured to activate the pump-jet when the base in on the ocean bottom; and a seismic sensor configured to record seismic signals. The pump-jet has a first low speed so that water jets expelled at the plural base outlets fluidize the ocean bottom underneath the base and buries the AUV.
SELF-BURYING AUTONOMOUS UNDERWATER VEHICLE AND METHOD FOR MARINE SEISMIC SURVEYS
SELBSTEINGRABENDES AUTONOMES UNTERWASSERFAHRZEUG UND VERFAHREN FÜR MEERESSEISMISCHE UNTERSUCHUNGEN
VÉHICULE SOUS-MARIN AUTONOME À AUTO-ENFOUISSEMENT ET MÉTHODE DE PROSPECTIONS SISMIQUES MARINES
15.05.2019
Patent
Elektronische Ressource
Englisch
Self-burying autonomous underwater vehicle and method for marine seismic surveys
Europäisches Patentamt | 2016
|AUTONOMOUS UNDERWATER VEHICLE FOR MARINE SEISMIC SURVEYS
Europäisches Patentamt | 2021
|AUTONOMOUS UNDERWATER VEHICLE FOR MARINE SEISMIC SURVEYS
Europäisches Patentamt | 2015
|AUTONOMOUS UNDERWATER VEHICLE FOR MARINE SEISMIC SURVEYS
Europäisches Patentamt | 2016
|