1、

Antidetonation electric control pneumatic switch ball valve A thrust with the pin broke the balloon.

防爆电控气动开关球阀用针一戳,气球就爆了。

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2、

Discussion about the Scheme of Canceling Diodes for ZK4 Electro pneumatic Switch Machine

ZK4电空转辙机取消二极管方案探讨

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3、

pneumatic switch and its application in hv test apparatus

气动开关及其在高压试验设备中的应用

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4、

industry: insulation paper; belt; pneumatic components; static control products; pipe support materials; switch;

所属行业:绝缘纸;传送带;气动元件;防静电产品;管道辅助材料;开关;;

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5、

It is concluded from the analyses made that the leakage from the SF6 switch pneumatic mechanism at the switch field of Hegang Power Plant is caused by the poor quality of compressed air.

对鹤岗发电厂220kV开关场SF6开关气动机构漏气原因进行了分析,指出其漏气的主要原因是由于压缩空气品质差。

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6、

And a Visual Basic parallel port control program was used to drive electromagnetical valves through an amplifying circuit. Thus, the switch of gas channels in pneumatic micropump can be controlled.

同时,采用VISUAL BASIC程序语言编制并行接口控制程序,经自行设计的放大电路作用后驱动两位三通电磁阀,实现对气动微泵各气路间的切换的控制。

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7、

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。

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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。

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9、

Comprehensive description is made on the braking system make up and working principle of German EMU adopted by Guangzhou Metro Corporation, with the focus on the analysis of the functions of electric and pneumatic braking, the switch over between them and their correlation.

对广州地铁使用的德国电动车组制动系统组成和工作原理做了全面的介绍,着重分析电动车组中电制动与气制动的作用、转换以及两者之间的相互关系。

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