发明名称 Electronic valve including an edge filter
摘要 The present invention is directed towards an electronic valve having a filter for filtering particulate matter from a fluid. The apparatus comprises a solenoid coil, an armature slidably disposed for limited axial sliding movement in response to current passing through the solenoid coil, a stator fixed relative to the solenoid coil, a bore extending toward the armature, a pin slidably disposed in the bore, a cage defining a cage aperture, and an edge filter disposed within the cage aperture.
申请公布号 US5913332(A) 申请公布日期 1999.06.22
申请号 US19960767901 申请日期 1996.12.17
申请人 CATERPILLAR INC. 发明人 FULFORD, MARK G.
分类号 F02M59/10;F02M59/44;F02M59/46;F02M61/16;F16K31/06;(IPC1-7):F16K47/08 主分类号 F02M59/10
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