发明名称 One way replacement filter and method therefor
摘要 Method enabling the use of a one way replacement micro filter device as a replacement filter device for a conventional, solely full flow filter device, the device including a by pass filtering element and a full flow filtering element, and comprising a preferably cylindrical housing, having an oil inlet and an oil outlet, and preferably being set up for mounting in lieu of a conventional full flow filter device, the device being provided with an oil passage system (5, 14, 15, 18, 21, 6; 5, 14, 15, 16, 17, 18, 21, 6) for securing an immediate and full passage of an incoming oil flow through said full flow filter element, and for subsequently realising a flow of part of such incoming and primary filtered flow through said by pass filter by the incorporation of a venturi arrangement (18, 19, 20) know per se in said system via which the other part of primary filtered oil passes directly. <IMAGE>
申请公布号 EP1440719(A1) 申请公布日期 2004.07.28
申请号 EP20030075122 申请日期 2003.01.09
申请人 NTZ NEDERLAND BV 发明人 SCHAERLAECKENS, W.;NIEUWLAND, P.;VAN SCHIE, KORNELIS
分类号 B01D29/11;B01D35/02;(IPC1-7):B01D27/00;B01D27/08;B01D27/14;B01D29/05;B01D29/15;B01D35/30 主分类号 B01D29/11
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