阅读说明：本技术 用于隔膜流体泵的驱动装置和操作方法 (Drive device for diaphragm fluid pump and method of operation ) 是由 R·施泰因格雷伯 于 2019-03-01 设计创作，主要内容包括：本发明涉及用于隔膜流体泵的驱动装置,包括：工作泵,该工作泵为了驱动隔膜流体泵而通过压力管线连接到隔膜流体泵,且该工作泵具有空心缸和工作活塞,该工作活塞能在该空心缸中在两个换向点之间来回轴向运动以增减工作泵中的与压力管线处于压力交换连通的工作室,用于控制该工作活塞在换向点之间运动的控制单元,其特征是,该工作活塞的受控运动包括三个时间接续的阶段,其中,在第一阶段中该工作活塞被加速到大于第一阶段结束时的速度的速度,在第二阶段中如此移动该工作活塞,即该工作活塞的预定速度、该工作室中的预定相对压力或该工作活塞的预定力保持基本恒定,而在第三阶段中该工作活塞以负加速度运动。(The invention relates to a drive device for a diaphragm fluid pump, comprising: a working pump which is connected to the diaphragm fluid pump via a pressure line for driving the diaphragm fluid pump and which has a hollow cylinder and a working piston, the working piston can move axially back and forth in the hollow cylinder between two reversal points to increase or decrease a working chamber in the working pump, which is in pressure exchange communication with the pressure line, a control unit for controlling the movement of the working piston between the reversal points, characterized in that the controlled movement of the working piston comprises three time-sequential phases, wherein in a first phase the working piston is accelerated to a speed which is greater than the speed at the end of the first phase, in a second phase the working piston is moved in such a way, i.e. the predetermined speed of the working piston, the predetermined relative pressure in the working chamber or the predetermined force of the working piston, is kept substantially constant, while in the third phase the working piston is moved with a negative acceleration.)