工作容积的计算是泵—蓄能器系统设计中的重要问题。
The calculation of working volume is an important problem in the design of pump-accumulator systems.
液压系统可以采用液控单向阀、蓄能器、液压泵等多种形式实现保压。
A single - direction valve controlled by liquid, an accumulator and hydraulic pumps can be used to keep pressure in hydraulic systems.
此外，还计算了液压泵功率及蓄能器容积。
In addition, the power of hydraulic pumps and the volume of energy storages are also calculated.
设置手动应急泵和蓄能器以便停电时应急操作；
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
设置手动应急泵和蓄能器以便停电时应急操作；
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
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