A gyroscopic roll stabilizer comprises a gimbal having a support frame and enclosure configured to maintain a below-ambient pressure, a flywheel assembly including a flywheel and flywheel shaft, one or more bearings for rotatably mounting the flywheel inside the enclosure, a motor for rotating the flywheel, and bearing cooling system for cooling the bearings supporting the flywheel. The bearing cooling system enables heat generated by the bearings to be transferred through the flywheel shaft to a heat sink disposed within a cavity in the end of the flywheel shaft, or to a liquid coolant circulating within the cavity.
一种陀螺横摇稳定器包括具有支撑框架的常平架和构造成维持低于环境压力的封壳、包括飞轮和飞轮轴的飞轮组件、用于将飞轮可旋转地安装在封壳内的一个或多个轴承、用于使飞轮旋转的马达以及用于冷却支撑飞轮的轴承的轴承冷却系统。该轴承冷却系统使得轴承所产生的热能够通过飞轮轴传递到设置在飞轮轴的端部中的腔内的散热器,或者传递到在腔内循环的液体冷却剂。
GYROSCOPIC BOAT ROLL STABLIZER
陀螺船横摇稳定器
2021-03-19
Patent
Elektronische Ressource
Chinesisch