公开(公告)号：US4838517A

公开(公告)日：1989-06-13

申请号：US198432

申请日：1988-05-25

申请人： Nobuaki Miki ,  Akira Suzuki ,  Kouji Kobayashi

发明人： Nobuaki Miki ,  Akira Suzuki ,  Kouji Kobayashi

IPC分类号： G05D16/10 ,  G05D16/20 ,  H01F7/16

CPC分类号： H01F7/1607 ,  G05D16/2013 ,  Y10T137/86622

摘要： A pressure control valve includes pressure modulating section and a magnetic section. The magnetic section has a cylindrical case, a coil assembly, a cylindrical core, a rod and a plunger. Outer limbs of a disc type supporting members which are made of a leaf spring member are fixed to both ends of the cylindrical core, and both ends of the rod are suspended at the center of the disc type supporting members, so that the rod is supported by the disc type supporting members. Due to the above when operation, the move of the rod is performed smoothly by the supporting structure of the disc type supporting member, and the supporting member moves according to the move of the rod, so that such move of the rod brings about no volume change in the magnetic section.

摘要翻译： 压力控制阀包括压力调节部和磁性部。 磁性部分具有圆柱形壳体，线圈组件，圆柱形芯，杆和柱塞。 由板簧构件制成的盘型支撑构件的外肢固定在圆筒形芯的两端，并且杆的两端悬挂在盘型支撑构件的中心，使得杆被支撑 通过盘型支撑构件。 由于上述操作，通过盘式支撑构件的支撑结构平滑地执行杆的移动，并且支撑构件根据杆的移动而移动，使得杆的移动导致没有体积 改变磁场。