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1·A new pneumatic switch was developed in order to meet the requirements of special electric test for simulated oil-impregnated paper insulation system.

为满足油纸绝缘模拟结构的特殊电气性能试验的要求 ，研制了新颖的气动开关。

2·This paper presents the design of pneumatic switch and the pneumatic control system as well as the application of pneumatic switch in HV test apparatus.

文中介绍了气动开关结构设计和气动控制系统，及其在高压试验设备中的应用。

3·Features: use pneumatic foot stepping switch to press in horizontally, with stop device, good consistency.

特点：采用气动脚踏开关水平压入，有限位装置，一致性较好。

4·All kinds of function modules of pneumatic balance circuits have been designed such as air press regulation, loads switch, execution control, decompression protection and residual pressure exhaust.

根据气动平衡系统所需功能，设计了压力控制设定、载荷切换控制、执行控制、失压保护和残压释放等功能模块；

5·The mathematical model of air cylinder and high-speed switch valve is built and also the pneumatic driving system mathematical model is given.

并建立了气缸和高速开关阀的数学模型，得出气动驱动系统的数学模型。

6·The pneumatic control system is designed to control either of two valves by using a panel mounted selector switch to choose the valve to be controlled.

气动控制系统采用一个控制面板，安装选择开关来选择所控制的阀门，实现对两个阀门的任何一个单独控制的功能。

7·Worm transmission, convenient to switch from manual to pneumatic mode, it is installed between operation organ and valve.

蜗杆传动，手动气动切换方便。安装地执行装置与阀门之间。

8·In this paper, a pneumatic actuator position servo system is described, which controlled by a five-point switch PWM control method using high-speed switching valves.

本文使用一种五点开关pwm控制算法对高速开关阀控气动执行器进行位置伺服控制。

9·Printing unit employs rail sliding, pneumatic locking, manual switch and convenient adjustment.

印刷部采用轨道滑行、气动锁紧、手动开合、轻便调校。

10·The utility model belongs to a handcart, particularly belonging to pneumatic load switch handcart.

本实用新型属于手车，尤其属于压气式负荷开关手车。