Bi-Stable Two-Port Valve

An electronically switchable, bi-stable two-port valve includes a sleeve, a first pole piece having air flow passages formed therethrough and a first wire-wound coil mounted therein and connected to asource of electrical power, a second pole piece having air flow passages formed therethrough and a second wire-wound coil mounted therein and connected to the source of electrical power, and a permanent magnet defining an armature and movably mounted between the first and second pole pieces. The first pole piece is mounted in a first end of the sleeve and the second pole piece is mounted in a second end of the sleeve. 一种电子可切换的双稳态两端口阀，包括套筒；第一极靴，其具有穿过其中形成的空气流动通道和安装在其中并连接到电源的第一绕线线圈；第二极靴，其具有穿过其中形成的空气流动通道和安装在其中并连接到电源的第二绕线线圈；以及永磁体，其限定电枢并可移动地安装在第一和第二极靴之间。第一极靴安装在套筒的第一端，且第二极靴安装在套筒的第二端。