发明名称 HYDRAULIC SOLENOID CONTROL VALVE.
摘要 A hydraulic solenoid control valve has the capability of operating at high pulse width modulation frequencies due to precision alignment of the armature and freedom contamination. An alignment tube coupled at one end to one pole piece aligns coaxially with the armature while a non-magnetic bearing coupled to the other end of the alignment tube also aligns coaxially with the armature. Fluid infusion into the armature cavity is prevented by way of the alignment tube which surrounds the armature.
申请公布号 MX9702376(A) 申请公布日期 1997.10.31
申请号 MX19970002376 申请日期 1997.04.01
申请人 GENERAL MOTORS CORPORATION 发明人 MELISSA ANN HAMILTON;KRIS RENEE STARK;HAYSE WILLIAM WARRUM
分类号 F16K31/06;(IPC1-7):F16K31/00 主分类号 F16K31/06
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