RU2011130580A

RU2011130580A - VALVE WITH ELECTROMAGNETIC ONE-POINT ACTUATOR

Info

Publication number: RU2011130580A
Application number: RU2011130580/06A
Authority: RU
Inventors: Филипп Андреевич Казанкин
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2013-01-27
Also published as: RU2517002C2

Abstract

1. Клапан с электромагнитным двухпозиционным приводом, состоящим из запорного органа, корпуса с магнитопроводом, якоря, электромагнитной катушки, двух постоянных магнитов с обращенными друг к другу одноименными полюсами, магнитопроводящей пластины, отличающийся тем, что постоянные магниты закреплены в корпусе, якорь расположен между стопами, соединенными магнитопроводящей частью корпуса с одноименными полюсами этих магнитов, а магнитопрводящая пластина выполнена в виде кольца и установлена в корпусе вокруг якоря между другими одноименными полюсами этих постоянных магнитов, разделяя электромагнитную катушку на две части.2. Клапан по п.1, отличающийся тем, что между удаленными от магнитопроводящей пластины одноименными полюсами постоянных магнитов дополнительно установлена шунтирующая магнитопроводящая втулка, размещенная снаружи корпуса.3. Клапан по п.1, отличающийся тем, что обе части катушки намотаны двумя параллельными проводами в одном направлении.4. Клапан по п.3, отличающийся тем, что концы параллельных проводов катушки с каждой стороны подключены к разноименным полюсам источника тока.1. Valve with an electromagnetic on-off actuator, consisting of a locking element, a body with a magnetic circuit, an armature, an electromagnetic coil, two permanent magnets with the same poles facing each other, a magnetic plate, characterized in that the permanent magnets are fixed in the body, the anchor is located between the feet connected by the magnetically conductive part of the housing with the same poles of these magnets, and the magnetically conductive plate is made in the form of a ring and is installed in the housing around the armature between the other nnym poles of these permanent magnets, electromagnetic coil splitting into two chasti.2. The valve according to claim 1, characterized in that between the remote poles of the same name of the poles of the permanent magnets, an additional shunt magnetically conductive sleeve is installed outside the housing. The valve according to claim 1, characterized in that both parts of the coil are wound with two parallel wires in the same direction. The valve according to claim 3, characterized in that the ends of the parallel wires of the coil on each side are connected to the opposite poles of the current source.

Claims

1. Valve with an electromagnetic on-off actuator, consisting of a locking element, a body with a magnetic circuit, an armature, an electromagnetic coil, two permanent magnets with the same poles facing each other, a magnetic plate, characterized in that the permanent magnets are fixed in the body, the anchor is located between the feet connected by the magnetically conductive part of the housing with the same poles of these magnets, and the magnetically conductive plate is made in the form of a ring and is installed in the housing around the armature between the other nnym poles of these permanent magnets, electromagnetic coil splitting into two parts.

2. The valve according to claim 1, characterized in that between the remote poles of the same name of the poles of the permanent magnets an additional shunt magnetically conductive sleeve is installed outside the housing.

3. The valve according to claim 1, characterized in that both parts of the coil are wound with two parallel wires in one direction.

4. The valve according to claim 3, characterized in that the ends of the parallel wires of the coil on each side are connected to the opposite poles of the current source.