The invention discloses a sealed rim propeller which comprises a stator, a rotor, a bearing, a sealing system, a pressurization system, a drainage system and a sensor system. The air gap part of the rim propeller is separated from external water through sealing, the air gap part isolates silt, metal substances, marine organisms and the like in the external water from entering through cooperation of the pressurization system, the drainage system and the sensor system, and the reliability of the rim propeller can be remarkably improved.
本发明公开了一种密封轮缘推进器,包括定子,转子,轴承和密封系统,加压系统,排水系统以及传感器系统。通过密封使得轮缘推进器气隙部分与外部水隔开,并通过加压系统、排水系统及传感器系统配合实现气隙部分隔绝外部水中的泥沙、金属物质以及海生物等的进入,通过该发明能够显著提高轮缘推进器可靠性。
Sealing rim propeller
一种密封轮缘推进器
2022-04-12
Patent
Electronic Resource
Chinese
SEALING DEVICE OF PROPELLER SHAFT AND SEALING METHOD OF PROPELLER SHAFT
European Patent Office | 2015
|Propeller sealing protection device of propeller-driven ship
European Patent Office | 2024
|