dispositivo para dragar material de solo sob a água

The invention relates to a device for dumping material onto an underwater bottom or installation, such as a pipeline. The device comprises a vessel, provided with a fall pipe through which the material is dumped on the underwater bottom; a steering device adapted to control the motion of the fall pi...

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Bibliographic Details
Main Authors GABRIEL JAN, HEILER JOHAN, HAGENAERS GWYN, BROUNS, GERT
Format Patent
LanguagePortuguese
Published 30.01.2018
Subjects
EQUIPMENT FOR DWELLING OR WORKING UNDER WATER
EQUIPMENT FOR SHIPPING
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
LIFE-SAVING IN WATER
MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:The invention relates to a device for dumping material onto an underwater bottom or installation, such as a pipeline. The device comprises a vessel, provided with a fall pipe through which the material is dumped on the underwater bottom; a steering device adapted to control the motion of the fall pipe relative to the underwater bottom; first monitoring means adapted to monitor the state of the underwater bottom; second monitoring means adapted to monitor the position of the steering device; and computing means adapted to compute, control signals for moving the steering device. The invention also relates to a method for dumping material onto an underwater bottom or installation.
Bibliography:Application Number: BR20131101087