After analyzing the existing damping material , electromagnet damper , which has the advantage of fast frequency response speed and large force , is designed in this article 在分析和比较现有阻尼技术的基础上,选择响应快、作用力大的电磁作动器作为阻尼系统的执行机构。
In order to meet the requirement of market development , the company further develops various turbocharger for various vehicles as well as various electromagnet used for diesel engine 公司为了适应市场发展的需求,又开发制造了各种车用涡轮增压器及柴油发动机用各种电磁阀。
A device that reads , writes , or erases data on a storage medium , for example , a small electromagnet used to read , write , or erase data on a magnetic drum or magnetic tape 在存储媒体上进行读、写或擦除数据的一种部件,例如,用于在磁鼓、磁带上读、写或擦除数据的小型电磁体。
Whin the power is off , the electromagnet loses electromagnetic force . the armature is pushed by the spring and sticks to endshield of the motor immediately , the rotation is stopped therefor 当电机失电时电磁铁失电,衔铁立即被弹簧顶住,使制动盘与电机后端盖压合在一起,停止转动。
The experiments of lim and electromagnet can be executedon computer automatically . the tests and analysis have showed that the measure and control system has high accuracy and reliability 直线电机与电磁铁的试验可以在计算机上自动完成,试验与分析结果表明整个测控系统具有较高的精度与可靠性。
An electromagnet is a type of magnet in which the magnetic field is produced by the flow of electric current. The magnetic field disappears when the current is turned off.