【摘要】 介绍双向活塞式换能器动密封装置的结构,该动密封装置用于腔体与活塞的连接,它既有良好的水密性,又有足够的柔性,能使活塞膜板在一定范围内灵活地作轴向移动,从而大大减小了密封件对活塞的阻力。更多还原

【Abstract】 This paper describes in detail the stucture of the underwater transducer dynamic sealing device with bidirectional piston. The sealing device can be used to interconect the piston and cylinder. When using in water, it is well watertight and sufficiently flexible, allowing the piston moving axially and easily, so that the drag on the piston by the sealing device is considerably reduced.更多还原