中文翻译与英英解释

缓冲器，减震器，阻尼延迟器。

dash:    vt. 1.猛冲，猛撞；猛掷。 2.撞破，碰碎，打碎，掼 ...

pot:    n. 1.壶，瓶，罐；钵，(深)锅。 2.【冶金】坩埚。 ...

例句与用法

Liquid dash pot
液体阻尼器

In the event that a boiler does shut down the stop - check must prevent backflow into the boiler , the weight of the disc and dash pot piston , through the force of gravity , promote rapid sealing so steam and condensate cannot backflow into the boiler even at low pressures
如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。