不同类型的超速保护停车装置分析和应用

Analysis and Application of Different Types of Over-speed Protection Stopping Device

从原理、性能、可靠性、成本及对环境的影响等方面对不同的超速保护停车装置进行了介绍和分析。经反复试验和用户的长期使用表明:自行开发的吸油式超速保护停车装置在环保、安全等综合性能上比其他装置更具优越性。该产品还获得了国家发明专利。

Various over-speed protection and trip devices are introduced and analyzed from the aspects of principles, performance, reliability and cost, as well as the influence on environment. With repeated experiments and custom＇s long term usage, it shows that in terms of environmental protection, safety and combination properties, the self-developed oil absorption type over-speed protection and trip device performed much better compared with the equivalents. Moreover, this device have already obtained national patent for invention.