CYCLOIDAL DYNAMIC PROPULSION OR POSITIONING SYSTEM FOR A SHIP

The invention relates to a cycloidal dynamic propulsion or positioning system (100) for a ship sitting in water exhibiting a direction of flow and comprising a chassis, a rotor (102) mounted with the ability to rotate on the chassis about a main axis (104) perpendicular to the direction of flow, and...

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Bibliographic Details
Main Authors DAMAY THOMAS, HAUVILLE FREDERIC, ASTOLFI JACQUES-ANDRE
Format Patent
LanguageChinese
English
Published 05.11.2021
Subjects
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:The invention relates to a cycloidal dynamic propulsion or positioning system (100) for a ship sitting in water exhibiting a direction of flow and comprising a chassis, a rotor (102) mounted with the ability to rotate on the chassis about a main axis (104) perpendicular to the direction of flow, and comprising a plurality of arms (108) extending radially from the main axis (104), a main motor (106) equipped with a rotary encoder and driving said rotor (102) in rotation, for each arm (108), a blade (110) mounted with the ability to rotate on the arm (108) about a secondary axis (112) parallel to the main axis (104), for each blade (110), a secondary motor (114) equipped with a rotary encoder and driving said blade (110) in rotation, for at least one blade (110), a load sensor (202) designed to be able to evaluate the loads applied to the blade (110), and a control unit (150) connected to each rotary encoder, to the stress sensor (202) and to each motor (106, 114) and commanding the rotation of each motor (106,
Bibliography:Application Number: CN201980087639