1) ballonet switch
气囊开关
2) air switch
空气开关
1.
Focusing on a new method of protection is the increase transducer input of an air switch,air pressure-sensitive switch on the parallel resistance(400 V voltage varistor 865 kΩ optional) when there are high-voltage varistor time will be short-circuit air trip switch quickly to protect the inverter,the inverter greatly reduce the failure rate the scientific and practical results are obvious.
着重阐述了一种新的保护方法,就是在变频器的输入端加了一个空气开关,空气开关上并联压敏电阻(400 V电压选用865 kΩ压敏电阻),当有高压电时压敏电阻就会短路,空气开关迅速跳闸,保护了变频器,变频器损坏率大大降低,科学实用,效果显著。
3) switch
[英][swɪtʃ] [美][swɪtʃ]
电气开关
1.
Investigation of difference between protection standard and fact of switch;
电气开关的防水试验标准与实际间差异的探讨
2.
Research on 3D CAD system of electric switches;
电气开关三维CAD系统研究
4) gas switch
气体开关
1.
Optimizing design of sub-nanosecond gas switch with adjustable gap
可调间隙亚纳秒气体开关的优化设计
2.
Breakdown characteristics of gas switch under nanosecond pulse voltage
纳秒脉冲电压下气体开关的击穿特性
3.
Operating characteristics of subnanosecond gas switch
亚纳秒气体开关工作特性
5) hydrogen switch
氢气开关
6) electric switch
电气开关
1.
For maintenance convenience,many electric switches for mine are adopted pinboard construction in order to reduce effect of coal mine production.
为了维修方便,许多矿用电气开关采用插接式结构,以减少对煤矿生产的影响。
补充资料：SRS气囊
SRS气囊是在发生碰撞时，对来自前方的强烈撞击发生膨胀反应，并与安全带保护相呼应，减轻对前排驾乘人员头部的伤害。双气囊固然好，但SRS气囊只是座椅安全带的辅助装置，据世界汽协的安全标准：系好安全带后的安全系数是44％，即使有8个安全气囊的汽车安全系数也只有47％，况且“威驰”还有安全车身（GOA）。所以保证安全主要还是系安全带和安全驾驶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条