A submerged front end buoy (300) has a body (302) with a connecting mechanism (308) for connecting to a lead-in cable (309) and a seismic streamer (311). A depth adjustment mechanism (312, 330, 332) is disposed within the body to set a depth (612) of the submerged front end buoy and includes an adjustable buoyancy mechanism (312) and a plurality of wings (330, 332) extending from an exterior surface of the body.
SUBMERGED FRONT END BUOY
UNTERGETAUCHTE FRONTENDBOJE
BOUÉE D'EXTRÉMITÉ AVANT IMMERGÉE
28.09.2016
Patent
Elektronische Ressource
Englisch
UNDERWATER SUBMERGED BUOY OBSERVATION BREAKING DEVICE
Europäisches Patentamt | 2021
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