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专利名称：HYDRAULIC VALVE, IN PARTICULAR
CARTRIDGE VALVE
发明人：Goll, Jürgen,Seidenschwann, André申请号：EP16178076.2申请日：20160706公开号：EP3115662B1公开日：20180314
摘要：A hydraulic valve, in particular a cartridge valve including a valve piston that issupported axially movable in a valve bushing and by which at least one operating
connection, advantageously two operating connections are alternatively connectable witha supply connection and a tank drain, wherein the connections are configured withrespect to a longitudinal axis of the valve bushing as slotted holes that extend over alimited distance in a circumferential direction and which are respectively protected by ascreen element configured as a metal band which covers the slotted hole with a filterportion, wherein the screen element is arranged in a first groove enveloping the slottedhole and envelops the valve bushing in a second groove originating from the first grooveon two sides, characterized in that the screen element includes a filter mask whichincludes a welding portion at a first end.
申请人：Hilite Germany GmbH,HILITE GERMANY GMBH,HILITE GERMANY GMBH
地址：DE
国籍：DE
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