WO2004038190A3 - Hydraulic filter and device comprising a by-pass hydraulic filter - Google Patents

Hydraulic filter and device comprising a by-pass hydraulic filter Download PDF

Info

Publication number
WO2004038190A3
WO2004038190A3 PCT/IB2003/004728 IB0304728W WO2004038190A3 WO 2004038190 A3 WO2004038190 A3 WO 2004038190A3 IB 0304728 W IB0304728 W IB 0304728W WO 2004038190 A3 WO2004038190 A3 WO 2004038190A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic filter
pass filter
supply line
pass
device part
Prior art date
Application number
PCT/IB2003/004728
Other languages
French (fr)
Other versions
WO2004038190A2 (en
Inventor
Pierre Gerard Willem Nieuwland
Wilhelmus Petru Schaerlaeckens
Original Assignee
Ntz Nederland Bv
Pierre Gerard Willem Nieuwland
Wilhelmus Petru Schaerlaeckens
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntz Nederland Bv, Pierre Gerard Willem Nieuwland, Wilhelmus Petru Schaerlaeckens filed Critical Ntz Nederland Bv
Priority to EP03758415A priority Critical patent/EP1613844A2/en
Priority to AU2003274436A priority patent/AU2003274436A1/en
Publication of WO2004038190A2 publication Critical patent/WO2004038190A2/en
Priority to PCT/IB2004/001925 priority patent/WO2005010376A1/en
Publication of WO2004038190A3 publication Critical patent/WO2004038190A3/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means

Abstract

Mechanical device such as an engine or a transmission for a personal vehicle, requiring the use of hydraulic means therein, comprising a by-pass filter (7) arranged in a by pass filter arrangement showing a supply line (1) to a mechanical device part (2) to be by-passed, e.g. a cooler device, a discharge line (3) discharging hydraulic means passed through said device part, and the by-pass filter being incorporated in parallel to said device part in connection with said supply line and said discharge line, in which the device comprises a hydraulic flow restriction means (9), incorporated in said connection from the supply line to the by-pass filter.
PCT/IB2003/004728 2002-10-24 2003-10-24 Hydraulic filter and device comprising a by-pass hydraulic filter WO2004038190A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03758415A EP1613844A2 (en) 2002-10-24 2003-10-24 Hydraulic filter and device comprising a by-pass hydraulic filter
AU2003274436A AU2003274436A1 (en) 2002-10-24 2003-10-24 Hydraulic filter and device comprising a by-pass hydraulic filter
PCT/IB2004/001925 WO2005010376A1 (en) 2003-07-30 2004-06-10 Integrated cooler and filter unit including a by-pass micro-filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51356802P 2002-10-24 2002-10-24
US60/513,568 2002-10-24

Publications (2)

Publication Number Publication Date
WO2004038190A2 WO2004038190A2 (en) 2004-05-06
WO2004038190A3 true WO2004038190A3 (en) 2004-07-22

Family

ID=32176875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/004728 WO2004038190A2 (en) 2002-10-24 2003-10-24 Hydraulic filter and device comprising a by-pass hydraulic filter

Country Status (3)

Country Link
EP (1) EP1613844A2 (en)
AU (1) AU2003274436A1 (en)
WO (1) WO2004038190A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512299A (en) * 1983-12-12 1985-04-23 International Harvester Company Automotive engine with improved multifilter lubrication system
DE3618794A1 (en) * 1986-06-04 1987-12-10 Daimler Benz Ag Oil-cooled internal combustion engine
US4905644A (en) * 1988-04-13 1990-03-06 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A" Self cleaning by-pass filtration arrangement
WO2001029380A1 (en) * 1999-10-16 2001-04-26 Flutec Fluidtechnische Geräte Gmbh Fluid cooling device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512299A (en) * 1983-12-12 1985-04-23 International Harvester Company Automotive engine with improved multifilter lubrication system
DE3618794A1 (en) * 1986-06-04 1987-12-10 Daimler Benz Ag Oil-cooled internal combustion engine
US4905644A (en) * 1988-04-13 1990-03-06 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A" Self cleaning by-pass filtration arrangement
WO2001029380A1 (en) * 1999-10-16 2001-04-26 Flutec Fluidtechnische Geräte Gmbh Fluid cooling device

Also Published As

Publication number Publication date
AU2003274436A1 (en) 2004-05-13
EP1613844A2 (en) 2006-01-11
WO2004038190A2 (en) 2004-05-06
AU2003274436A8 (en) 2004-05-13

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