EP1878884B1 - Oil tray for a combustion engine - Google Patents
Oil tray for a combustion engine Download PDFInfo
- Publication number
- EP1878884B1 EP1878884B1 EP20070010765 EP07010765A EP1878884B1 EP 1878884 B1 EP1878884 B1 EP 1878884B1 EP 20070010765 EP20070010765 EP 20070010765 EP 07010765 A EP07010765 A EP 07010765A EP 1878884 B1 EP1878884 B1 EP 1878884B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- housing
- housing section
- oil tray
- deep
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 17
- 238000005192 partition Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 85
- 238000009434 installation Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F01M11/0004—Oilsumps
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0025—Oilsumps with heat exchangers
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0029—Oilsumps with oil filters
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0033—Oilsumps with special means for guiding the return of oil into the sump
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0037—Oilsumps with different oil compartments
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/007—Oil pickup tube to oil pump, e.g. strainer
Definitions
- the invention relates to an oil-collecting device for an internal combustion engine with a arranged below a crankcase oil collection housing according to the closer defined in the preamble of claim 1 Art.
- a generic oil catcher is in the DE 101 05 435 A1 described. Similar devices or equipped with such devices internal combustion engines also show the DE 101 59 090 C2 and the DE 101 59 104 B4 , The two also referred to as suction, leading to the at least two housing sections with different installation depths ⁇ labsaug Oberen the oil pump are required to ensure the oil supply to the engine even in extreme driving situations.
- the known oil catch devices meet this purpose, but they have a relatively complicated construction, which also requires a complex assembly. Another disadvantage is that for an oil change always both housing sections must be emptied separately, which also represents a major effort.
- an oil pan is known in which two oil trap sections are provided, which have different installation depths. Between the two oil trapping sections a partition wall is provided, with which an oil suction line is connected.
- the inventive one-piece design of the oil suction line with the insert results in a considerably simplified construction of the oil catcher according to the invention, in which also a simple installation of the insert within the Oil catcher housing is guaranteed. Furthermore, the integration of the oil suction line according to the invention into the insert part leads to a component reduction and thus to a reduction of costs.
- the oil collection housing in the at least two housings sections with different space depth, namely a deep housing portion and a flat housing section, ensuring that even in extreme driving situations, especially in steep mountain passages, the oil pump always suck a sufficient amount of oil from the oil collection housing and can forward to the points to be lubricated.
- the partition has at least one opening which allows a back flow of oil from the flat housing portion in the deep housing portion.
- the backflow of the oil into the deep housing section is assisted, if, in a further advantageous embodiment, the flat housing section is inclined in the direction of the deep housing section.
- Fig. 1 shows in a highly schematic representation of an internal combustion engine 1 with a crankcase 2, which has a crankcase upper part 3 and also referred to as bedplate crankcase lower part 4.
- a crankcase upper part 3 On the executed in the present case in V-type crankcase 2, two cylinder heads 5a and 5b are mounted, which can be carried out in a conventional manner.
- a crankshaft 6 is rotatably mounted in a manner also known per se.
- an oil-collecting housing 7, which is connected to the crankcase lower part 4 and is formed in a manner also known per se for receiving the lubricating oil for the internal combustion engine 1 and is closed at the bottom by an oil pan 8.
- the oil pan 8 may be formed, for example in the form of a lid made of sheet metal and is required because the oil trap housing 7 is formed in the present case as a die-cast part and therefore has mutual openings.
- the internal combustion engine 1 could also be designed in a row, boxer or other construction.
- the oil trap housing 7 has two housing sections, namely a in Fig. 2 approximately completely recognizable, flat housing portion 12 and a subsequent to the flat housing portion 12, deep housing portion 13 which receives the largest amount of lubricating oil for the internal combustion engine 1 and thus forms the actual oil sump and on the outside of the oil cooler 10 and the oil filter 11th are located.
- the flat housing section 12 has a central recess 14 formed out of the bottom thereof, which is located between two elevations 15 and whose function will be explained in more detail below.
- an insert 16 and an oil pump 17 are disposed within the oil trap housing 7, which together with the oil trap housing 7 form an oil-collecting device 18 for the internal combustion engine 1.
- the in the present case of plastic and not shown in the manner screwed to the oil trap housing 7 insert 16 has a partition 19, which has a vertical portion 19a and a horizontal portion 19b and the two housing sections 12 and 13 separated from each other.
- the partition wall 19 prevents the oil located in the deep housing section 13 from flowing completely into the flat housing section 12.
- two oil suction pipes 20 and 21, with the first oil suction pipe 20 provided therefor lead out the deep housing portion 13, in which there is the significant larger amount of oil to suck oil.
- the first ⁇ labsaugtechnisch 20 extends approximately to the bottom of the deep housing portion 13.
- the second, leading to the flat housing portion 12 ⁇ labsaug réelle 21 is integrally formed with the insert 16 and has a flexible portion 21 a, which is movable with the oil pump 17 is connected so that any component and assembly tolerances can be compensated.
- the recess 14 serves to receive the ⁇ labsaug effet 21 and the contour is replicated, so that the smallest possible space between these two components remains.
- the oil pump 17 constantly sucks oil via both oil suction lines 20 and 21 and directs it to the cylinder heads 5a and 5b, and in the case where there is no oil in the flat housing section 12, substantially only air is drawn via the oil suction line 21 ,
- the leading to the flat housing section 12 ⁇ labsaug effet 20 approximately to the surrounding the oil trap housing 7 wall 9, so when driving uphill in the flat housing portion 12, ie in the rear region of the oil collection housing 7, accumulating lubricating oil the oil pump 17 can be sucked in via the oil suction line 21 and pumped into the deep housing section 13, ie into the front region of the oil catch housing 7.
- the wall 9 forms on its upper side a separating surface 22, to which it is connected to the crankcase lower part 4 of the crankcase 2.
- the insert 16 has two arranged on both sides of the oil trap housing 7 oil return channels 23 and 24, with which the back flowing from the cylinder heads 5a and 5b via the crankcase 2 oil in a conventional manner in the two housing sections 12 and 13 of the oil collection housing 7 is passed ,
- the two oil return channels 23 and 24 are connected to each other via the partition wall 19 and two in the front and rear of the insert 16 webs 25 and 26, respectively, to give the insert 16, the necessary rigidity.
- the remote in the rear, so the oil pump 17 region of the insert 16 extending web 26 also serves to hold the ⁇ labsaugtechnisch 21 for the flat housing portion 12th
- the oil flowing back from the cylinder heads 5a and 5b also enters the flat housing section 12, by adapting the shape of the insert 16 to the shape of the oil catch housing 7 in the region of the flat housing section 12, in particular by the design of Recess 14 and the two elevations 15, the volume of the flat housing portion 12 minimized to allow only a minimum amount of oil into the flat housing portion 12 to pass.
- the flat housing portion 12 inclined in the direction of the deep housing portion 13.
- openings 27 and 28 which, as in Fig. 6 can be seen, are formed by respective recesses in a two housing sections 12 and 13 against each other sealing sealing element 29, to whose inclusion the partition wall 19 has a corresponding groove 30.
- the openings 27 and 28 have a defined, relatively small size, for example, 10 to 20 mm 2 , so that the oil can not flow through the same from the deep housing portion 13 in the flat housing portion 12.
- the cross section and the number of openings 27 and 28 depend in particular on the size of the two housing sections 12 and 13.
- the partition 19 thus separates in the dynamic state, so for example when driving uphill, the two housing sections 12 and 13 from each other, whereas in the static state, ie at rest of the internal combustion engine 1, due to the two openings 27 and 28 no separation of the two housing sections 12 and 13 more is given.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
Die Erfindung betrifft eine Ölauffangvorrichtung für eine Brennkraftmaschine mit einem unterhalb eines Kurbelgehäuses angeordneten Ölauffanggehäuse nach der im Oberbegriff von Anspruch 1 näher definierten Art.The invention relates to an oil-collecting device for an internal combustion engine with a arranged below a crankcase oil collection housing according to the closer defined in the preamble of
Eine gattungsgemäße Ölauffangvorrichtung ist in der
Aus der
Es ist daher Aufgabe der vorliegenden Erfindung, eine Ölauffangvorrichtung für eine Brennkraftmaschine zu schaffen, die eine einfache Konstruktion aufweist und eine einfache Montage ermöglicht.It is therefore an object of the present invention to provide an oil-collecting device for an internal combustion engine, which has a simple construction and allows easy installation.
Erfindungsgemäß wird diese Aufgabe durch die in Anspruch 1 genannten Merkmale gelöst.According to the invention, this object is achieved by the features mentioned in
Durch die erfindungsgemäße einstückige Ausführung der Ölabsaugleitung mit dem Einlegeteil ergibt sich eine erheblich vereinfachte Konstruktion der erfindungsgemäßen Ölauffangvorrichtung, bei der außerdem eine einfache Montage des Einlegeteils innerhalb des Ölauffanggehäuses gewährleistet ist. Des weiteren führt die erfindungsgemäße Integration der Ölabsaugleitung in das Einlegeteil zu einer Bauteileverringerung und damit zu einer Reduzierung von Kosten.The inventive one-piece design of the oil suction line with the insert results in a considerably simplified construction of the oil catcher according to the invention, in which also a simple installation of the insert within the Oil catcher housing is guaranteed. Furthermore, the integration of the oil suction line according to the invention into the insert part leads to a component reduction and thus to a reduction of costs.
Dabei ist durch die Unterteilung des Ölauffanggehäuses in die wenigstens zwei Gehäuse abschnitte mit unterschiedlicher Bauraumtiefe, nämlich einen tiefen Gehäuseabschnitt und einen flachen Gehäuseabschnitt, sichergestellt, dass auch in extremen Fahrsituationen, insbesondere in steilen Bergaufpassagen, die Ölpumpe stets eine ausreichende Menge an Öl aus dem Ölauffanggehäuse ansaugen und an die zu schmierenden Stellen weiterleiten kann.It is due to the subdivision of the oil collection housing in the at least two housings sections with different space depth, namely a deep housing portion and a flat housing section, ensuring that even in extreme driving situations, especially in steep mountain passages, the oil pump always suck a sufficient amount of oil from the oil collection housing and can forward to the points to be lubricated.
In den Unteransprüchen sind weitere vorteilhafte Ausgestaltungen und Verbesserungen der erfindungsgemäßen Brennkraftmaschine enthalten.In the dependent claims, further advantageous refinements and improvements of the internal combustion engine according to the invention are included.
Eine noch kompaktere Bauform des Ölauffanggehäuses lässt sich erreichen, wenn der flache Gehäuseabschnitt des Ölauffanggehäuses eine Ausnehmung zur Aufnahme der Ölabsaugleitung aufweist. Außerdem wird auf diese Weise das Volumen des flachen Gehäuseabschnitts verringert, sodass tendenziell weniger Öl in den tiefen Gehäuseabschnitt, also den eigentlichen Ölsumpf, zurückgeführt wird.An even more compact design of the oil collection housing can be achieved if the flat housing section of the oil collection housing has a recess for receiving the Ölabsaugleitung. In addition, the volume of the flat housing portion is reduced in this way, so that tends to less oil in the deep housing section, so the actual oil sump, is returned.
Des weiteren kann vorgesehen sein, dass die Trennwand wenigstens eine Öffnung aufweist, die ein Zurückströmen von Öl von dem flachen Gehäuseabschnitt in den tiefen Gehäuseabschnitt ermöglicht. Durch diese Maßnahme werden zwei Ziele erreicht: Erstens, dass im Ruhezustand sämtliches Öl in den tiefen Gehäuseabschnitt strömen kann, sodass bei einem Ölwechsel lediglich der tiefe Gehäuseabschnitt entleert werden muss, wohingegen der flache Gehäuseabschnitt geschlossen bleiben kann. Dadurch kann außerdem eine Ölablassschraube und die hierfür erforderliche Gewindebohrung eingespart werden. Zweitens können auf diese Art und Weise die Probleme beseitigt werden, die ohne solche Öffnungen während der Produktion auftreten können, nämlich dass der Ölstand im vorderen, tiefen Gehäuseabschnitt bei einem gegebenenfalls mit einem LKW erfolgenden Transport der fertig montierten Brennkraftmaschine zu dem Ort, an dem das Fahrzeug montiert wird, dadurch verringert wird, dass das Öl über die Trennwand in den flachen Gehäuseabschnitt strömt und die vor Inbetriebnahme des Fahrzeugs notwendige Ölstandskontrolle dann einen falschen Messwert, nämlich einen scheinbar zu niedrigen Ölstand ergibt. Die Konsequenz wäre dann ein Nachfüllen von Öl und eine sich hieraus ergebende Überfüllung der Brennkraftmaschine. In der Praxis wird vor der Messung des Ölstands bislang die Brennkraftmaschine kurzzeitig gestartet, was nun nicht mehr erforderlich ist.Furthermore, it can be provided that the partition has at least one opening which allows a back flow of oil from the flat housing portion in the deep housing portion. By this measure, two goals are achieved: First, that at rest, all the oil can flow into the deep housing section, so that when changing the oil only the deep housing section must be emptied, whereas the flat housing section can remain closed. This can also save an oil drain plug and the required threaded hole. Secondly, in this way, the problems that can occur without such openings during production, namely that the oil level in the front, deep housing portion in possibly with a truck transporting the assembled engine to the place where the Vehicle is mounted, is reduced by the fact that the oil flows through the partition wall in the flat housing section and the necessary before the start of the vehicle oil level control then gives a false reading, namely a seemingly low oil level. The consequence would be a refilling of oil and a consequent overfilling of the internal combustion engine. In practice, the internal combustion engine has been started for a short time before the measurement of the oil level, which is no longer necessary.
Das Zurückströmen des Öls in den tiefen Gehäuseabschnitt wird unterstützt, wenn in einer weiteren vorteilhaften Weiterbildung der flache Gehäuseabschnitt in Richtung des tiefen Gehäuseabschnitts geneigt ist.The backflow of the oil into the deep housing section is assisted, if, in a further advantageous embodiment, the flat housing section is inclined in the direction of the deep housing section.
Ein Ausführungsbeispiel der Erfindung ist in der nachfolgenden Beschreibung und Zeichnung näher erläutert.An embodiment of the invention is explained in more detail in the following description and drawings.
Es zeigen:
- Fig. 1
- eine stark schematisierte Darstellung einer Brennkraftmaschine mit der erfindungsgemäßen Ölauffangvorrichtung;
- Fig. 2
- eine perspektivische Ansicht eines Ölauffanggehäuses der erfindungsgemäßen Ölauffangvorrichtung;
- Fig. 3
- eine weitere perspektivische Ansicht des Ölauffanggehäuses von
Fig. 2 mit einem Einlegeteil und einer Ölpumpe; - Fig. 4
- eine weitere perspektivische Ansicht des Ölauffanggehäuses von
Fig. 2 mit einem Einlegeteil und einer Ölpumpe; - Fig. 5
- eine schematisierte Darstellung eines Längsschnitts durch die erfindungsgemäße Ölauffangvorrichtung; und
- Fig. 6
- einen Schnitt nach der Linie VI-VI aus
Fig. 5 .
- Fig. 1
- a highly schematic representation of an internal combustion engine with the oil catcher according to the invention;
- Fig. 2
- a perspective view of an oil trap housing of the oil catcher according to the invention;
- Fig. 3
- another perspective view of the oil collection housing of
Fig. 2 with an insert and an oil pump; - Fig. 4
- another perspective view of the oil collection housing of
Fig. 2 with an insert and an oil pump; - Fig. 5
- a schematic representation of a longitudinal section through the oil catcher according to the invention; and
- Fig. 6
- a section along the line VI-VI
Fig. 5 ,
In der perspektivischen Ansicht gemäß
Wie aus den
Die Ölpumpe 17 saugt ständig über beide Ölabsaugleitungen 20 und 21 Öl an und leitet es zu den Zylinderköpfen 5a und 5b, wobei in dem Fall, in dem sich in dem flachen Gehäuseabschnitt 12 kein Öl befindet, über die Ölabsaugleitung 21 im wesentlichen nur Luft angesaugt wird. In
Das Einlegeteil 16 weist zwei auf beiden Seiten des Ölauffanggehäuses 7 angeordnete Ölrückführkanäle 23 und 24 auf, mit denen das von den Zylinderköpfen 5a und 5b über das Kurbelgehäuse 2 zurückströmende Öl in an sich bekannter Weise in die beiden Gehäuseabschnitte 12 und 13 des Ölauffanggehäuses 7 geleitet wird. Die beiden Ölrückführkanäle 23 und 24 sind über die Trennwand 19 sowie über zwei im vorderen bzw. hinteren Bereich des Einlegeteils 16 angeordnete Stege 25 bzw. 26 miteinander verbunden, um dem Einlegeteil 16 die nötige Steifigkeit zu geben. Der im hinteren, also der Ölpumpe 17 abgewandten Bereich des Einlegeteils 16 verlaufende Steg 26 dient außerdem zur Halterung der Ölabsaugleitung 21 für den flachen Gehäuseabschnitt 12.The
Da, wie oben beschrieben, das aus den Zylinderköpfen 5a und 5b zurückströmende Öl auch in den flachen Gehäuseabschnitt 12 gelangt, wird durch die Anpassung der Form des Einlegeteils 16 an die Form des Ölauffanggehäuses 7 im Bereich des flachen Gehäuseabschnitts 12, insbesondere durch die Gestaltung der Ausnehmung 14 und der beiden Erhebungen 15, das Volumen des flachen Gehäuseabschnitts 12 minimiert, um nur eine minimale Ölmenge in den flachen Gehäuseabschnitt 12 gelangen zu lassen. Um dafür zu sorgen, dass das Öl im Ruhezustand der Brennkraftmaschine 1 in die Hauptölkammer, also in den tiefen Gehäuseabschnitt 13 zurückströmt, ist, wie in
Claims (7)
- Oil tray device for an internal combustion engine (1) with an oil tray housing (7) which is arranged within a crankcase (2) and has at least two housing sections (12, 13) of differing construction space depth, with an oil pump (17) for sucking oil out of the at least two housing sections (12, 13), from which oil pump a respective oil suction line (21, 20) is guided to at least two of the at least two housing sections (12, 13), and with an insert part (16) which has at least one partition (19) separating the two housing sections (12, 13), wherein the oil suction line (21) leading to the shallow housing section (12) of the oil tray housing (7) is formed integrally with the insert part (16), characterized in that the partition (19) has at least one opening (27, 28) which enables oil to flow back from the shallow housing section (12) into the deep housing section (13), the at least one opening (27, 28) in the partition (19) being formed by a cutout in a sealing element (29) which seals off the two housing sections (12, 13) from each other.
- Oil tray device according to Claim 1, characterized in that the shallow housing section (12) of the oil tray housing (7) has a recess (14) for accommodating the oil suction line (21).
- Oil tray device according to Claim 1, characterized in that the shallow housing section (12) is inclined in the direction of the deep housing section (13).
- Oil tray device according to Claim 1, characterized in that the partition (19) has a groove (30) for receiving the sealing element (29).
- Oil tray device according to one of Claims 1 to 4, characterized in that the oil suction line (20) leading to the shallow housing section (12) runs at least approximately as far as a wall (9) surrounding the oil tray housing (7).
- Oil tray device according to one of Claims 1 to 5, characterized in that the oil suction line (20) leading to the deep housing section (13) is connected movably to the oil pump (17).
- Oil tray device according to one of Claims 1 to 6, characterized in that the insert part (16) is composed of plastic and is screwed to the oil tray housing (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610032794 DE102006032794A1 (en) | 2006-07-14 | 2006-07-14 | Oil catcher for an internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1878884A2 EP1878884A2 (en) | 2008-01-16 |
EP1878884A3 EP1878884A3 (en) | 2010-09-01 |
EP1878884B1 true EP1878884B1 (en) | 2011-12-21 |
Family
ID=38655002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20070010765 Active EP1878884B1 (en) | 2006-07-14 | 2007-05-31 | Oil tray for a combustion engine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1878884B1 (en) |
CN (1) | CN101105147A (en) |
DE (1) | DE102006032794A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3379045A1 (en) | 2017-03-24 | 2018-09-26 | DEUTZ Aktiengesellschaft | Device for optimising the lubricating oil side heating behaviour of a combustion engine and method for operating a combustion engine |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008010865U1 (en) * | 2008-08-14 | 2010-01-07 | Mann+Hummel Gmbh | oil pan |
US8272480B2 (en) * | 2009-03-12 | 2012-09-25 | Mahle International Gmbh | Oil pan integrated with filter and other components |
CN101581396A (en) * | 2009-06-12 | 2009-11-18 | 奇瑞汽车股份有限公司 | Motor oil pump |
DE102009055138B4 (en) * | 2009-12-22 | 2020-03-05 | Elringklinger Ag | Oil pan with a bottom section offset upwards |
FR2955146B1 (en) * | 2010-01-08 | 2012-06-15 | Mark Iv Systemes Moteurs Sa | THERMOPLASTIC OIL CONTAINER FOR INTERNAL COMBUSTION ENGINE AND DRAIN PLUG FOR SUCH A CARTER |
GB2534248B (en) * | 2015-07-14 | 2019-11-27 | Ford Global Tech Llc | A crankcase assembly |
KR101745200B1 (en) * | 2015-12-09 | 2017-06-09 | 현대자동차주식회사 | Supplying apparatus of engine oil |
JP6791004B2 (en) * | 2017-05-12 | 2020-11-25 | トヨタ自動車株式会社 | Internal combustion engine |
CN107191240B (en) * | 2017-07-10 | 2018-08-28 | 河南柴油机重工有限责任公司 | A kind of dry sump fueller suitable for high inclination-angle diesel engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2440815A (en) * | 1944-01-14 | 1948-05-04 | Ford Motor Co | Crankcase construction |
DE1093142B (en) * | 1958-01-30 | 1960-11-17 | Daimler Benz Ag | Vehicle internal combustion engine with oil intake filter |
JPH0622094Y2 (en) * | 1986-04-30 | 1994-06-08 | マツダ株式会社 | Engine lubricator |
JPH0658111U (en) * | 1993-01-06 | 1994-08-12 | 日産ディーゼル工業株式会社 | Baffle plate mounting structure for oil pan |
DE19622678C1 (en) * | 1996-06-05 | 1997-08-21 | Daimler Benz Ag | Multi-cylinder, internal combustion engine |
DE10105435A1 (en) * | 2001-02-07 | 2002-08-29 | Porsche Ag | Oil collecting device for an internal combustion engine |
DE10119924B4 (en) * | 2001-04-23 | 2014-03-20 | Volkswagen Ag | Internal combustion engine with pressure circulation lubrication |
DE10159090C2 (en) * | 2001-12-01 | 2003-09-11 | Porsche Ag | Oil collecting device and oil pump for an internal combustion engine |
DE10310179B4 (en) * | 2003-03-08 | 2008-12-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Oil catcher for an internal combustion engine, in particular for a boxer engine |
US20040177827A1 (en) * | 2003-03-13 | 2004-09-16 | Shore Line Industries, Inc. | Integral baffle and lubricant cooler |
-
2006
- 2006-07-14 DE DE200610032794 patent/DE102006032794A1/en not_active Ceased
-
2007
- 2007-05-31 EP EP20070010765 patent/EP1878884B1/en active Active
- 2007-07-16 CN CNA2007101364772A patent/CN101105147A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3379045A1 (en) | 2017-03-24 | 2018-09-26 | DEUTZ Aktiengesellschaft | Device for optimising the lubricating oil side heating behaviour of a combustion engine and method for operating a combustion engine |
DE102017002840A1 (en) | 2017-03-24 | 2018-09-27 | Deutz Aktiengesellschaft | Device for optimizing the lubricating oil side heating behavior of an internal combustion engine and method for operating an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
EP1878884A2 (en) | 2008-01-16 |
CN101105147A (en) | 2008-01-16 |
DE102006032794A1 (en) | 2008-01-17 |
EP1878884A3 (en) | 2010-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1878884B1 (en) | Oil tray for a combustion engine | |
DE102008060412B4 (en) | combustion engine | |
EP1360400B1 (en) | Oil collecting device for an internal combustion engine | |
DE10029844B4 (en) | Internal combustion engine, in particular for motorcycles | |
DE19833130A1 (en) | Apparatus for conveying fuel from a storage container to an I.C. engine has an opening on a level above the base of a section to form a storage chamber | |
DE10310179B4 (en) | Oil catcher for an internal combustion engine, in particular for a boxer engine | |
DE2344949C2 (en) | Lubricating device for internal combustion engines for a safe oil supply on large slopes | |
DE2339730A1 (en) | DEVICE FOR DRAINING A LIQUID FROM A VESSEL MOUNTED ON A VEHICLE | |
DE10014368B4 (en) | Oil collecting device for an internal combustion engine | |
DE102006017924A1 (en) | Internal-combustion engine`s dry sump lubrication system for use in motor vehicle, has lubricating oil filter arranged on pressure side of suction pump preferably in lubricating oil tank | |
DE10159090C2 (en) | Oil collecting device and oil pump for an internal combustion engine | |
DE4010738C2 (en) | ||
DE10034400A1 (en) | Dry sump lubricating system, for an automobile IC motor, has additional suction pump(s) to ensure oil can be extracted from different points at the oil bath at all vehicle angles | |
EP2084374A1 (en) | Internal combustion engine having a cylinder crankcase and a v-shaped cylinder configuration | |
EP0967381B1 (en) | Cylinder head for internal combustion engine | |
DE3321751C2 (en) | ||
DE1192455B (en) | Lubricating device for internal combustion engines with oil sump divided into chambers | |
WO2016091548A1 (en) | Lubricant conducting housing with a separation function and recirculation | |
DE102004043936B4 (en) | Internal combustion engine with an oil-collecting device | |
DE102008060411B4 (en) | combustion engine | |
DE2940235C2 (en) | Device for automatic replenishment of the lubricating oil in the crankcase of an internal combustion engine | |
DE19632024C2 (en) | Oil pump for an internal combustion engine | |
DE102020102882A1 (en) | Internal combustion engine with lubricant supply | |
DE19838247A1 (en) | Oil mist separator for internal combustion engine has return valve shutting off or opening passage of fluid flow through outlet depending upon pressure head value on cyclone side of valve | |
DE10039089A1 (en) | Internal combustion engine has crankcase with crankcase base having oil feed lines for suction stage pump and pressure stage pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DR. ING. H.C. F. PORSCHE AG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
17P | Request for examination filed |
Effective date: 20110301 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB IT |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01M 11/00 20060101AFI20110706BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007008883 Country of ref document: DE Effective date: 20120308 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20120924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111221 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007008883 Country of ref document: DE Effective date: 20120924 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20190523 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20190521 Year of fee payment: 13 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200531 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200531 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240415 Year of fee payment: 18 |