Disclosed are watercrafts with rotatable air propulsion steering units and retractable measurement instruments. The watercraft can include a substantially flat bottom, a top deck, a rotatable air propulsion steering unit configured to propel the watercraft and to rotate in order to steer the watercraft when the watercraft is submerged in a liquid body without requiring a submerged rudder steering system under the substantially flat bottom. The watercraft can also include a retractable measurement deck configured to alternatively raise measurement instruments above the liquid body and lower into the liquid body.
ADVANCED REMOTELY OPERATED VEHICLE FOR EDUCATION AND RESEARCH
2018-08-16
Patent
Elektronische Ressource
Englisch
Advanced remotely operated vehicle for education and research
Europäisches Patentamt | 2018
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