液压支架增压器技术参数的确定

Determination of technical parameters about humidifier on a hydraulic shief

主要讨论了采用增压器提高液压支架初撑力方式的总体布置及增压器结构，详细介绍了增压器主要技术参数的确定原则和计算方法.

The whole arrangement of the system re forcing initial-supporting-force by a humidifier on a hydraulic shelf,and the construction of humidifier are analysed. The determination law and calculation mothed of main technical parameters on humidifier is introduced.