WO2004087290A1 - Base for internal combustion engine filter cartridge - Google Patents
Base for internal combustion engine filter cartridge Download PDFInfo
- Publication number
- WO2004087290A1 WO2004087290A1 PCT/EP2004/003233 EP2004003233W WO2004087290A1 WO 2004087290 A1 WO2004087290 A1 WO 2004087290A1 EP 2004003233 W EP2004003233 W EP 2004003233W WO 2004087290 A1 WO2004087290 A1 WO 2004087290A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base
- cartridge
- seat
- oil
- filter cartridge
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 239000003305 oil spill Substances 0.000 claims abstract 2
- 230000002512 anti-withdrawal effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 21
- 238000001914 filtration Methods 0.000 description 7
- 239000010705 motor oil Substances 0.000 description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/106—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4023—Means for connecting filter housings to supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
- F01M2001/1064—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising drains for oil to the carter, e.g. to recover spilled oil during change of filters
Definitions
- This invention relates to lubricating oil filtration in internal combustion engines in general.
- Internal combustion engines are known to generally comprise a lubrication system with which a disposable filter cartridge is associated contained in a cup, which it is not necessary to describe in detail.
- Said cartridge is intended to be removably coupled, generally by a threaded system and by way of suitable interposed seal means, to a base provided on the engine structure and comprising a suitable seat.
- the base of said cartridge is provided with apertures for the entry of the oil to be filtered and for the exit of the filtered oil, said seat presenting corresponding arrival and departure channels for the oil to be filtered and for the filtered oil respectively.
- Engines exist in which the cartridge carrying seat generally faces downwards, and others in which it generally faces upwards.
- Sunken regions which fill with oil during engine operation are generally present at the mutually facing surfaces of said seat and said cartridge.
- the cartridge carrying seat generally faces downwards, the loss of said oil fraction is generally not a problem because the oil is retained by the cup of the cartridge.
- the cartridge carrying seat faces generally upwards, the loss of said oil fraction can be a problem for at least one of the following reasons: soiling of engine parts and accessories reaching high temperature, oil seepage into electrical and/or electronic equipment, dirtying of the engine compartment and panels, and contamination of the workplace floor.
- the main object of the present invention is to provide a base for a filter cartridge able to overcome the aforesaid problem.
- a further object of the invention is to attain said object within the context of a simple, rational, reliable and economical construction.
- valve when in its closed state, i.e. with the cartridge mounted, said valve enables the oil to undergo normal filtration, whereas when in its closed state, i.e. with the cartridge removed and with the aid of said enveloping element, it allows automatic recovery of the oil which would otherwise spill out of the base.
- valve is closed and opened automatically, for example by elastic thrust means interposed between the valve and the base, and loaded by the action of the cartridge during its mounting.
- Figure 1 is an axial section through the invention with the cartridge shown mounted.
- Figure 2 is a perspective view of the check valve of the invention.
- Figure 3 is a partial schematic view showing the cartridge during an intermediate stage of its unscrewing from its seat.
- Figure 4 is a view similar to the preceding showing the cartridge removed.
- FIGS. 1 , 3 and 4 show the base 1 on which a seat 2 is provided for mounting a lubricating oil filtration cartridge, of the disposable type.
- said seat 2 lies horizontally and is open upwards, but could equally be slightly inclined.
- the seat 2 is provided with a central conduit 4 for exit of the filtered oil, and with a concentric annular groove 5 for feeding the oil to be filtered to the cartridge 3.
- Said cartridge 3 comprises a cup-shaped outer casing 8, to the mouth of which there is seam-joined an annular ring 9 carrying an underlying gasket 10 for sealing along the outer annular edge of the seat 23 ( Figure 1 ).
- said cup 8 internally contains a centrally holed disc 11 , a lip-shaped annular retention gasket 12, a hollow cylindrical filtering body 13, and a thrust spring 14 positioned between the base of the cup 8 and the upper cover 130 of the filtering body 13, to elastically clamp the assembly together.
- a central anti-emptying tube 15 is also provided, coupled to the perforated lower cover of the filtering body 13.
- the central hole of said disc 11 has a thread to be screwed onto the hollow stem 7, about said hole said disc 11 presenting a circumferential series of holes 110 facing the lip gasket 121 , which acts as a valve.
- Said gasket 12 closes and opens automatically when the engine is stopped and started respectively.
- the oil to be filtered which is under pressure, enters the chamber defined by the groove 5, passes through the holes 110 and into the cartridge by raising the gasket, then passes through the filtering body 13 and finally reaches the exit conduit 4 via the tube 15 and the stem 4.
- the base 1 comprises an enveloping element 33, said recovery conduit 6 being intercepted by a check valve, or valving element, indicated by 66.
- Said enclosing element 33 consists of a relatively thin enclosing wall projecting upwards from the base and having its inner surface suitably spaced from the outer surface of the bottom end of the cartridge 3.
- said wall is integral with the base 1 , but could also be constructed separately of metal or other suitable material, and then suitably secured to the base 1.
- the valving element 66 comprises a cylindrical rod 16 presenting at its bottom an annular gasket 17, in an intermediate position two diametrically opposing longitudinal ribs 18 provided lowerly with an elastically deformable anti-withdrawal tooth 19, and at its top a widened head 20 beyond which there is a coaxial threaded pin 21.
- the widened head 20 and the pin 21 are received in the groove 5.
- the holed arm of a right-angled appendix 23 is engaged with said pin 21 and fixed thereto by the nut 22, the other arm passing beyond the seat 2 to rest against the ring 9 of the cartridge 3 with a sliding engagement.
- Said other arm is shaped to maintain the valve 66 closed when the cartridge 3 is mounted, and to prevent the valve from rotating when the cartridge 3 is screwed in or out.
- this connects the groove 5 to a convenient collection point, for example the engine oil sump. It comprises (see Figures 1 , 3 and 4) a lower smaller diameter portion with which it sealedly engages the gasket 17, and an upper larger diameter portion presenting an intermediate circumferential ledge 24.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004003483T DE602004003483T2 (en) | 2003-03-31 | 2004-03-19 | BASE FOR COMBUSTION ENGINE FILTER CARTRIDGE |
EP04721904A EP1610882B1 (en) | 2003-03-31 | 2004-03-19 | Base for internal combustion engine filter cartridge |
US10/544,394 US7682508B2 (en) | 2003-03-31 | 2004-03-19 | Base for internal combustion engine filter cartridge |
JP2006504874A JP2006522260A (en) | 2003-03-31 | 2004-03-19 | Base for filter cartridge of internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000033A ITRE20030033A1 (en) | 2003-03-31 | 2003-03-31 | "BASE FOR FILTER CARTRIDGE FOR INTERNAL COMBUSTION ENGINES" |
ITRE2003A000033 | 2003-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004087290A1 true WO2004087290A1 (en) | 2004-10-14 |
Family
ID=29267150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/003233 WO2004087290A1 (en) | 2003-03-31 | 2004-03-19 | Base for internal combustion engine filter cartridge |
Country Status (11)
Country | Link |
---|---|
US (1) | US7682508B2 (en) |
EP (1) | EP1610882B1 (en) |
JP (1) | JP2006522260A (en) |
KR (1) | KR20050113228A (en) |
CN (1) | CN100364636C (en) |
AT (1) | ATE346670T1 (en) |
DE (1) | DE602004003483T2 (en) |
ES (1) | ES2276288T3 (en) |
IT (1) | ITRE20030033A1 (en) |
PL (1) | PL205623B1 (en) |
WO (1) | WO2004087290A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006034764A1 (en) * | 2004-09-28 | 2006-04-06 | Motorenfabrik Hatz Gmbh & Co. Kg | Device for connecting an oil-change filter of an internal combustion engine |
WO2007047229A2 (en) * | 2005-10-12 | 2007-04-26 | Kohler Co. | Self-draining oil filter adaptor |
WO2007062821A1 (en) * | 2005-12-02 | 2007-06-07 | Audi Ag | Exchangeable oil filter with spring-operated pin for drainage |
EP1949950A1 (en) * | 2007-01-29 | 2008-07-30 | Filtrauto | Liquid filtering cartridge, engine sub-assembly comprising such a cartridge. |
FR2911797A1 (en) * | 2007-01-29 | 2008-08-01 | Filtrauto Sa | Liquid filtering cartridge for engine sub-assembly, has case mounted on support, and closing unit fixed at bottom of case, where closing unit closes discharge channel when cartridge is mounted on support |
US7727390B2 (en) * | 2005-12-21 | 2010-06-01 | Mahle International Gmbh | Oil filter device for an internal combustion engine |
DE102009049868A1 (en) * | 2009-10-20 | 2011-04-21 | Mahle International Gmbh | filtering device |
WO2012104185A1 (en) * | 2011-01-31 | 2012-08-09 | Mann+Hummel Gmbh | Filtering system for motor oil of an internal combustion engine, and replaceable filter of a filtering system |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7052615B2 (en) * | 2002-12-10 | 2006-05-30 | King Technology | Dispensing system |
ES2349255T3 (en) * | 2004-12-22 | 2010-12-29 | Techspace Aero Sa | MULTIFUNCTIONAL SHUTTER DEVICE FOR LUBRICATION FILTER. |
US8057669B2 (en) | 2005-02-22 | 2011-11-15 | Baldwin Filters, Inc. | Filter element and filter assembly including locking mechanism |
EP1850941B1 (en) * | 2005-02-22 | 2011-04-13 | Baldwin Filters, Inc. | Filter apparatus |
DE102005011221A1 (en) * | 2005-03-11 | 2006-09-14 | Mann+Hummel Gmbh | Liquid filter-heat exchanger unit |
DE102005041041A1 (en) | 2005-08-25 | 2007-03-01 | Joma-Polytec Kunststofftechnik Gmbh | Oil filter arrangement |
US7776215B2 (en) * | 2007-08-15 | 2010-08-17 | Cummins Filtration Ip, Inc. | Flow control valve with plate spring force actuation |
US8241493B2 (en) | 2008-06-16 | 2012-08-14 | Baldwin Filters, Inc. | Filter with ejection mechanism |
US8128819B2 (en) * | 2008-06-16 | 2012-03-06 | Baldwin Filters Inc. | Fluid filter, fluid filter assembly, and mounting method |
US8815090B2 (en) * | 2008-06-16 | 2014-08-26 | Baldwin Filters, Inc. | Filter with water separation device |
DE202009001240U1 (en) | 2009-02-02 | 2010-06-24 | Mann+Hummel Gmbh | Replacement filter system with overflow protection |
US8991619B2 (en) | 2012-03-26 | 2015-03-31 | Baldwin Filters, Inc. | Filter assembly with water evacuation and methods |
CA2896352C (en) | 2013-01-04 | 2020-10-27 | Baldwin Filters, Inc. | Three-part end cap and filter element including same |
CN105649710B (en) * | 2014-11-20 | 2020-12-29 | 福特环球技术公司 | Adapter of oil filter and manufacturing method thereof |
US10894227B2 (en) | 2014-12-18 | 2021-01-19 | Cummins Filtration Ip, Inc. | Auto drain plug for a filtration apparatus |
WO2016100772A1 (en) | 2014-12-19 | 2016-06-23 | Cummins Filtration Ip, Inc. | Pre-cleaning air filter |
WO2018067437A1 (en) | 2016-10-03 | 2018-04-12 | Parker-Hannifin Corporation | Filter element with torsion lock and assembly |
PT3308941T (en) * | 2016-10-13 | 2021-10-28 | Starlinger & Co Gmbh | Apparatus and process for filtering polymer melts |
DE102017011874A1 (en) * | 2017-02-28 | 2018-08-30 | Mann+Hummel Gmbh | Separating device for separating a fluid from gas and separating element and connecting element for a relevant separation device |
CN110769913B (en) | 2017-05-31 | 2021-11-16 | 帕克-汉尼芬公司 | Filter element with twist lock and/or sliding piston, assembly and method |
KR102636377B1 (en) | 2017-11-17 | 2024-02-13 | 야마신 필터 가부시키가이샤 | filter device |
US10799819B2 (en) | 2018-06-11 | 2020-10-13 | Cummins Filtration Sarl | Filtration system with automatic drain plug |
CN112334209A (en) * | 2018-06-16 | 2021-02-05 | 康明斯滤清系统知识产权公司 | Sealing system and method for a filtration system |
DE202020104741U1 (en) | 2020-08-14 | 2020-11-26 | Cummins Filtration Inc. | Sealing systems for a filtration system |
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Publication number | Priority date | Publication date | Assignee | Title |
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US2418777A (en) * | 1938-03-31 | 1947-04-08 | Clair Camille Clare Sprankl Le | Oil or other liquid filter or cleaner |
US3300049A (en) * | 1964-10-14 | 1967-01-24 | William E Hardcastle | Oil filter adapter kit |
US3912631A (en) * | 1972-06-09 | 1975-10-14 | William C Turman | Oil filter and adapter |
US5695636A (en) * | 1996-01-31 | 1997-12-09 | Caterpillar Inc. | Fluid filter having a reusable filter housing and a replaceable filter element |
WO2002070869A1 (en) * | 2001-03-06 | 2002-09-12 | Donaldson Company, Inc. | Liquid filter having interchangeable spin-on canister filter and cartridge filter, and methods |
Family Cites Families (17)
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US3066803A (en) * | 1958-09-26 | 1962-12-04 | Walker Mfg Co | Filter |
US2995253A (en) * | 1959-12-10 | 1961-08-08 | Fram Corp | Combined full-flow and part-flow oil filter |
JPS52118286U (en) * | 1976-03-05 | 1977-09-07 | ||
DE3344568C2 (en) * | 1983-12-09 | 1986-02-13 | Daimler-Benz Ag, 7000 Stuttgart | Filter arrangement |
DE3432855A1 (en) * | 1984-03-14 | 1986-03-20 | Ing. Walter Hengst GmbH & Co KG, 4400 Münster | Oil filter |
DE3444267C3 (en) * | 1984-12-05 | 1993-12-02 | Hengst Walter Gmbh & Co Kg | Liquid filter |
JPH0422805Y2 (en) * | 1986-10-31 | 1992-05-26 | ||
JPH01132206U (en) * | 1988-02-29 | 1989-09-07 | ||
ES2053032T3 (en) * | 1989-10-04 | 1994-07-16 | Mann & Hummel Filter | LIQUID FILTER FOR GREASE OIL FROM AN INTERNAL COMBUSTION ENGINE. |
JPH0372154U (en) * | 1989-11-15 | 1991-07-22 | ||
US5139658A (en) * | 1990-08-30 | 1992-08-18 | Fluidraulics, Inc. | Filter canister mounting |
DE4331598A1 (en) * | 1993-09-17 | 1995-03-23 | Knecht Filterwerke Gmbh | Filter, in particular oil filter, for purifying lubricating oil |
JP3834402B2 (en) * | 1997-11-11 | 2006-10-18 | 東京濾器株式会社 | Oil filter |
MXPA02001526A (en) * | 1999-08-12 | 2003-07-21 | Purolator Products Na Inc | Center tube with built in snap for automotive oil filter. |
DE29915840U1 (en) * | 1999-09-09 | 2001-01-25 | Ing. Walter Hengst GmbH & Co KG, 48147 Münster | Openwork valve body filter |
DE29920634U1 (en) * | 1999-11-24 | 2001-04-05 | Ing. Walter Hengst GmbH & Co KG, 48147 Münster | Combination component with two valves for a liquid filter |
JP4012408B2 (en) * | 2002-02-12 | 2007-11-21 | 株式会社日立製作所 | Oil filter |
-
2003
- 2003-03-31 IT IT000033A patent/ITRE20030033A1/en unknown
-
2004
- 2004-03-19 AT AT04721904T patent/ATE346670T1/en not_active IP Right Cessation
- 2004-03-19 PL PL377505A patent/PL205623B1/en not_active IP Right Cessation
- 2004-03-19 ES ES04721904T patent/ES2276288T3/en not_active Expired - Lifetime
- 2004-03-19 CN CNB2004800057199A patent/CN100364636C/en not_active Expired - Fee Related
- 2004-03-19 JP JP2006504874A patent/JP2006522260A/en active Pending
- 2004-03-19 WO PCT/EP2004/003233 patent/WO2004087290A1/en active IP Right Grant
- 2004-03-19 EP EP04721904A patent/EP1610882B1/en not_active Expired - Lifetime
- 2004-03-19 KR KR1020057017292A patent/KR20050113228A/en active IP Right Grant
- 2004-03-19 DE DE602004003483T patent/DE602004003483T2/en not_active Expired - Lifetime
- 2004-03-19 US US10/544,394 patent/US7682508B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418777A (en) * | 1938-03-31 | 1947-04-08 | Clair Camille Clare Sprankl Le | Oil or other liquid filter or cleaner |
US3300049A (en) * | 1964-10-14 | 1967-01-24 | William E Hardcastle | Oil filter adapter kit |
US3912631A (en) * | 1972-06-09 | 1975-10-14 | William C Turman | Oil filter and adapter |
US5695636A (en) * | 1996-01-31 | 1997-12-09 | Caterpillar Inc. | Fluid filter having a reusable filter housing and a replaceable filter element |
WO2002070869A1 (en) * | 2001-03-06 | 2002-09-12 | Donaldson Company, Inc. | Liquid filter having interchangeable spin-on canister filter and cartridge filter, and methods |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006034764A1 (en) * | 2004-09-28 | 2006-04-06 | Motorenfabrik Hatz Gmbh & Co. Kg | Device for connecting an oil-change filter of an internal combustion engine |
US7507339B2 (en) | 2005-10-12 | 2009-03-24 | Kohler Co. | Self-draining oil filter adaptor |
WO2007047229A3 (en) * | 2005-10-12 | 2007-07-12 | Kohler Co | Self-draining oil filter adaptor |
WO2007047229A2 (en) * | 2005-10-12 | 2007-04-26 | Kohler Co. | Self-draining oil filter adaptor |
WO2007062821A1 (en) * | 2005-12-02 | 2007-06-07 | Audi Ag | Exchangeable oil filter with spring-operated pin for drainage |
US8119001B2 (en) | 2005-12-02 | 2012-02-21 | Audi Ag | Exchangeable oil filter with spring-operated pin for drainage |
US7727390B2 (en) * | 2005-12-21 | 2010-06-01 | Mahle International Gmbh | Oil filter device for an internal combustion engine |
EP1949950A1 (en) * | 2007-01-29 | 2008-07-30 | Filtrauto | Liquid filtering cartridge, engine sub-assembly comprising such a cartridge. |
FR2911797A1 (en) * | 2007-01-29 | 2008-08-01 | Filtrauto Sa | Liquid filtering cartridge for engine sub-assembly, has case mounted on support, and closing unit fixed at bottom of case, where closing unit closes discharge channel when cartridge is mounted on support |
US8663470B2 (en) | 2007-01-29 | 2014-03-04 | Filtrauto | Liquid filter cartridge, and an engine subassembly including such a cartridge |
DE102009049868A1 (en) * | 2009-10-20 | 2011-04-21 | Mahle International Gmbh | filtering device |
US9205355B2 (en) | 2009-10-20 | 2015-12-08 | Mahle International Gmbh | Filter device |
WO2012104185A1 (en) * | 2011-01-31 | 2012-08-09 | Mann+Hummel Gmbh | Filtering system for motor oil of an internal combustion engine, and replaceable filter of a filtering system |
Also Published As
Publication number | Publication date |
---|---|
DE602004003483T2 (en) | 2007-03-15 |
DE602004003483D1 (en) | 2007-01-11 |
CN1756582A (en) | 2006-04-05 |
US7682508B2 (en) | 2010-03-23 |
ES2276288T3 (en) | 2007-06-16 |
EP1610882B1 (en) | 2006-11-29 |
PL377505A1 (en) | 2006-02-06 |
KR20050113228A (en) | 2005-12-01 |
US20060118475A1 (en) | 2006-06-08 |
ATE346670T1 (en) | 2006-12-15 |
PL205623B1 (en) | 2010-05-31 |
ITRE20030033A1 (en) | 2004-10-01 |
ITRE20030033A0 (en) | 2003-03-31 |
EP1610882A1 (en) | 2006-01-04 |
JP2006522260A (en) | 2006-09-28 |
CN100364636C (en) | 2008-01-30 |
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