发明名称 Fluid-biased hydraulic control valve
摘要 A hydraulic control valve is provided having a solenoid body, an energizable coil, and an armature positioned adjacent the coil. A valve stem extends from the armature. The coil is energizable to move the armature and the valve stem from a first position to a second position. The valve body, the armature and the valve stem are configured so that the armature and the valve stem are biased to the first position by pressurized fluid, allowing the armature to operate without a biasing spring.
申请公布号 US8316888(B2) 申请公布日期 2012.11.27
申请号 US20090486035 申请日期 2009.06.17
申请人 BENEKER GERRIT VANVRANKEN;KELLER ROBERT DEAN;EATON CORPORATION 发明人 BENEKER GERRIT VANVRANKEN;KELLER ROBERT DEAN
分类号 F16K11/048 主分类号 F16K11/048
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