| 摘要 |
FIELD: armature engineering. ^ SUBSTANCE: invention refers to armature engineering and is intended to manage the flows of liquid and gaseous media in pipelines. Electromagnetic valve comprises a frame with running part, inlet and outlet sockets, movable control element in the form of a tube with a saddle, sealing element located on the same axis, electromagnetic actuator, reciprocating armature and return spring. Connection of the armature with the control element is made by successively linked wedge and double-arm lever with the possibility to move the control element to the sealing element and vice versa. One arm of the double-arm lever, electromagnetic drive, wedge, armature, return spring, besides the control element, are separated from the running part of the valve body through the disconnecting element. ^ EFFECT: improved reliability of the electromagnetic valve for the flow control works with a high content of foreign inclusions, including the magnetic ones, and at improving its maintainability. ^ 2 cl, 2 dwg. |
