JET-PUMP-BASED AUTONOMOUS UNDERWATER VEHICLE AND METHOD FOR COUPLING TO OCEAN BOTTOM DURING MARINE SEISMIC SURVEY
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United States of America Patent
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Issued Date -
Sep 11, 2014
app pub date -
Feb 6, 2014
filing date -
Feb 6, 2013
priority date (Note) -
Abandoned
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Abstract
An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV includes a body having a head part and a tail part); a propulsion system for guiding the AUV to a final target on the ocean bottom; a jet pump group connected to the body and including plural jet pumps; a control device connected to the jet pumps; and a seismic sensor configured to record seismic signals. The jet pump group controls a steering of the AUV by generating water jets according to a given sequence.
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