Electromagnetically actuated, hydraulic high-speed manipulating valve

作者： Jens-Peter Dipl Ing Wobbe , Heinrich Dr Ing Mueller

DOI:

关键词: Butterfly valve 、 Four-way valve 、 Armature (electrical engineering) 、 Needle valve 、 Diaphragm valve 、 Valve guide 、 Ball valve 、 Engineering 、 Globe valve 、 Structural engineering 、 Mechanical engineering

摘要: A hydraulic high-speed manipulating valve with at least one pressure-relieved cone seat is described, the body (8) of which arranged in central bore a guide bush (7). The actuated electromagnetically by pot magnet, armature (22) on pin (20) (8). forms parasitic air gap (30) an annular pole shoe (27) magnet and working (31) its end face opposite core (23). (7) are essentially free magnetic field can therefore be dimensioned without regard to properties their material.