fluid retarder

The author briefly introduces the history of hydraulic retarder,stressing on its basic structure,working principles and control modes.

简单介绍缓速器的发展历史,重点叙述液力缓速器的基本结构、工作原理和控制方式,并对液力缓速器的制动效果做了初步的分析。

Research on the electrorheological fluid retarder;

电流变液力缓速器的研究

Research on Test Methods for the Performance of Electric Control Hydraulic Retarder;

电控液力缓速器性能试验方法的研究

This article mainly through to the collision process analysis, the union fluid strength shock absorber principle, showed the fluid strength steering column unique feature and some basic parameters.

通过对碰撞过程分析,结合液力减振器的原理,说明了液力转向柱的结构特点和一些基本参数;同时结合原型减振器说明了需要改进的结构和一些参数,并阐述了液力转向柱的特点和优点。

Comparsion in energy saving and economic between hydraulic speed regulating and frequency conversion speed regulating mode of tailing slurry pump used under large flow, high water head and large change range of flow and water was made, in result, reasonable speed regulating mode was determined.

矿浆泵在大流量、高扬程,且流量和扬程变化范围大的情况下,对液力调速与变频调速两种调速方式在节能和技术、经济等方面进行了比较。