公开(公告)号：JPH0751515A

公开(公告)日：1995-02-28

申请号：JP14895094

申请日：1994-06-30

Applicant: FLEETGUARD INC

Inventor： ZEMIN JIIAN ,  TETSUDO ESU ROFUTEISU ,  DOWAITO ESU SUIITAA ,  ERIKA BII MOTOROO ,  MAIKU BII RANIUSU ,  SAAJIYON BIRII HETSUJIKOFU

IPC: B01D27/10 ,  B01D27/06 ,  B01D35/01 ,  B01D35/02 ,  F01M1/10 ,  F01M11/03 ,  F01P5/00 ,  F16N39/06

Abstract: PURPOSE: To provide a filter capable of decreasing piping, reducing power loss and being efficient by a simple constitution. CONSTITUTION: A filter head 21 forms a flow path extending from a flow inlet 30 to a flow outlet 37 by incorporating into a filter body. A combined full flow filter element 23 and bypass filter element 24 is positioned in the filter body 24 to dispose in the flow path. The bypass filter element 24 provides further an exit flow conduit 25 with an exit opening. And a flow nozzle 26 is arranged so as an oil flow, which pass through the full flow filter element 20 and the bypass filter element 24 to the flow outlet 37, to pass through the flow nozzle, to form a flow pressure zone and to position the outlet opening of the exit flow conduit 25 in the low pressure zone.