发明名称 Solenoid valve
摘要 The invention relates to a solenoid valve, the armature of which is arranged on a sleeve which is mounted on both sides of the solenoid armature space in order to largely avoid the ingress of foreign particles into the armature space. The operability of the solenoid valve is improved by leakage fluid being drawn off to the tank in the area of the pressure-side bearing point, and in addition the valve connections are arranged in such a way that no pressure gradient bears on the solenoid armature space. The ingress and depositing of foreign particles in the armature space is thus effectively avoided.
申请公布号 DE3909551(A1) 申请公布日期 1990.10.04
申请号 DE19893909551 申请日期 1989.03.22
申请人 MANNESMANN REXROTH GMBH, 8770 LOHR, DE 发明人 BARTHOLOMAEUS, REINER, DIPL.-ING. (FH), 8781 NEUENDORF, DE;NEUHAUS, ROLF, DR.-ING., 8770 LOHR, DE;SCHLEIFSTEIN, FRANZ-JOSEF, DIPL.-ING. (FH), 8771 STEINFELD, DE
分类号 F16K31/06;H01F7/16 主分类号 F16K31/06
代理机构 代理人
主权项
地址