本发明涉及一种具有超导开关元件的电流限流装置。
The invention relates to an electrical current limiting device having a superconductive switching element.
一般用于小直径管道系统的一种阀。它包括一个用于控制流体流动的孔板或限流装置。
A type of valve, typically found on small-diameter pipework, that incorporates an orifice or flow-restriction device to control fluid flow.
单螺杆泵前管路中增设缓冲罐,在缓冲罐里储存一定量的原油,并用一套限流装置给混输泵供给一定量的原油。
B, single screw pump before adding buffer tank in pipeline, the buffering can store a certain amount of crude oil, and a current limiting device for mixture pumps supply a certain amount of crude oil.
应用推荐