DE102004003231A1 - Reciprocating piston combustion engine has oil filter module on side of crank housing and with coolant duct attached to coolant circuit and adjoining oil filter pot on one side for better heat exchange - Google Patents
Reciprocating piston combustion engine has oil filter module on side of crank housing and with coolant duct attached to coolant circuit and adjoining oil filter pot on one side for better heat exchange Download PDFInfo
- Publication number
- DE102004003231A1 DE102004003231A1 DE200410003231 DE102004003231A DE102004003231A1 DE 102004003231 A1 DE102004003231 A1 DE 102004003231A1 DE 200410003231 DE200410003231 DE 200410003231 DE 102004003231 A DE102004003231 A DE 102004003231A DE 102004003231 A1 DE102004003231 A1 DE 102004003231A1
- Authority
- DE
- Germany
- Prior art keywords
- oil filter
- combustion engine
- cooling liquid
- internal combustion
- reciprocating internal
- 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.)
- Granted
Links
- 239000002826 coolant Substances 0.000 title claims abstract description 46
- 238000002485 combustion reaction Methods 0.000 title claims description 29
- 239000000110 cooling liquid Substances 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 4
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 7
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000012530 fluid 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
- 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
- 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
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
- F01M2011/033—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means comprising coolers or heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Hubkolbenbrennkraftmaschine mit einem Kurbelgehäuse, in dem zumindest zwei Zylinder mit Kolben in Reihe hintereinander angeordnet sind, wobei die Kolben mit einer im Kurbelgehäuse gelagerten Kurbelwelle mittels Pleuel in Wirkverbindung stehen, mit einem Kühlflüssigkeitskreislauf mit Umwälzpumpe, mit einem Ölkreislauf, einer Ölpumpe und mit einem Ölfiltermodul, das seitlich am Kurbelgehäuse angeordnet ist und einen an den Ölkreislauf angeschlossenen Ölfiltertopf mit Ölfilter und die Umwälzpumpe aufweist.The The invention relates to a reciprocating internal combustion engine a crankcase, in the at least two cylinders with pistons in series one behind the other are arranged, wherein the pistons mounted with a crankcase Crankshaft be operatively connected by connecting rods, with a coolant circuit with circulation pump, with an oil circuit, an oil pump and with an oil filter module, the on the side of the crankcase is arranged and one to the oil circuit connected oil filter pot with oil filter and the circulation pump having.
Eine
derartige Hubkolbenbrennkraftmaschine ist aus der
Aufgabe der Erfindung ist es, eine gattungsbildende Hubkolbenbrennkraftmaschine dahingehend zu verbessern, dass das Ölfiltermodul insbesondere in Verbindung mit dem Kühlkreislauf weiter ausgebaut wird, wobei das Ölfiltermodul zum besseren Wärmeaustausch zwischen Kühlflüssigkeit und Öl sowie umgekehrt und zur baulichen Vereinfachung der Hubkolbenbrennkraftmaschine beitragen soll.task The invention is a generic reciprocating internal combustion engine to improve that the oil filter module in particular in Connection to the cooling circuit is further expanded, the oil filter module for better heat exchange between cooling liquid and oil and vice versa and for structural simplification of reciprocating internal combustion engine should contribute.
Die Aufgabe der Erfindung wird dadurch gelöst, dass das Ölfiltermodul einen an den Kühlmittelkreislauf angeschlossenen Kühlflüssigkeitskanal aufweist, der an zumindest einer Seite an den Ölfiltertopf angrenzt. Durch diese Ausgestaltung wird erreicht, dass zwischen der Kühlflüssigkeit und dem Öl im Ölfiltertopf und umgekehrt ein Wärmeaustausch erfolgt. Des Weiteren dient das Ölfiltermodul als Kühlflüssigkeitskanal, so dass konstruktive Freiheit besteht, die Kühlflüssigkeit nicht unmittelbar an dem Pumpenaustritt direkt ins Kurbelgehäuse zu leiten, sondern an einer beliebigen Stelle am Kurbelgehäuse, die sich zum Beispiel hinter dem Ölfiltermodul am Kurbelgehäuse befinden kann.The The object of the invention is achieved in that the oil filter module one to the coolant circuit connected cooling liquid channel has, which is adjacent to at least one side of the oil filter pot. By this embodiment is achieved that between the cooling liquid and the oil in the oil filter pot and conversely a heat exchange he follows. Furthermore, the oil filter module is used as a coolant channel, so that there is constructive freedom, the coolant is not immediately at the pump outlet direct into the crankcase, but at a anywhere on the crankcase, for example, located behind the oil filter module on the crankcase can.
In weiterer Ausgestaltung der Erfindung wird vorgeschlagen, dass das Ölfiltermodul einen Kühlflüssigkeitsraum aufweist, der an zumindest einer Seite an den Ölfiltertopf angrenzt und mit dem Kühlflüssigkeitskanal in Verbindung steht. Durch diese Ausgestaltung wird die Fläche zur Wärmeübertragung zwischen Kühlflüssigkeit und Öl wesentlich erweitert. Eine weitere Erhöhung der Wärmeübertragungsfläche ergibt sich dann, wenn die Außenwand des Ölfiltertopfes zumindest auf einer Teilhöhe vollständig vom Kühlflüssigkeitskanal und dem Kühlflüssigkeitsraum umschlossen ist.In Another embodiment of the invention is proposed that the oil filter module a coolant space has, which is adjacent to at least one side of the oil filter pot and with the cooling liquid channel communicates. By this configuration, the area for heat transfer between cooling liquid and oil significantly expanded. A further increase in the heat transfer surface results Then, if the outer wall of the oil filter pot at least at a partial height Completely from the cooling liquid channel and the coolant space is enclosed.
Das Ölfiltermodul lässt sich einfacher und kostengünstiger herstellen, wenn der Kühlflüssigkeitsraum zumindest einseitig von der Kurbelgehäusewand begrenzt ist. Dadurch ist der Kühlflüssigkeitskaum offen, so dass das Ölfiltermodul, das vorzugsweise aus Leichtmetall besteht, einfach hergestellt werden kann.The oil filter module let yourself easier and cheaper when the coolant space is limited at least on one side of the crankcase wall. Thereby is the coolant fluid open so that the oil filter module, which preferably consists of light metal, are easily manufactured can.
Der Kühlflüssigkeitskanal ist in vorteilhafter Weise an die Druckseite der Umwälzpumpe angeschlossen und auf der dem Kurbelgehäuse angewandten Seite des Ölfiltertopfes angeordnet. Dadurch, dass die Druckseite der Umwälzpumpe an den Kühlflüssigkeitskanal direkt angeschlossen ist und nicht unmittelbar an das Kurbelgehäuse der Brennkraftmaschine, besteht die konstruktive Freiheit, den Kanal so anzuordnen, wie er für die Weiterleitung der Kühlflüssigkeit am besten geeignet ist.Of the Coolant channel is in an advantageous manner to the pressure side of the circulation pump connected and on the side of the oil filter pot applied to the crankcase arranged. Characterized in that the pressure side of the circulation pump to the cooling liquid channel is directly connected and not directly to the crankcase of the Internal combustion engine, there is constructive freedom, the channel to arrange, as he for the forwarding of the cooling liquid is most suitable.
Zur Erhöhung der Wärmeübertragung wird vorgeschlagen, dass die an die Kühlflüssigkeit angrenzende Außenwand des Ölfiltertopfes Kühlrippen aufweist. Diese Kühlrippen sind vorzugsweise entlang der Strömungsrichtung der Kühlflüssigkeit ausgerichtet und wellenförmig ausgeführt oder mit quer auf die Kühlrippen aufgebrachten leistenartigen Vorsprüngen zur Erhöhung der Turbulenz versehen. Zu dieser Verbesserung der Wärmeübertragung trägt auch bei, dass die dem Öl zugewandte Innenwand des Ölfiltertopfes mit Kühlrippen versehen ist.to increase the heat transfer it is suggested that the outer wall adjacent to the coolant of the oil filter pot Has cooling fins. These cooling fins are preferably along the flow direction of the cooling liquid aligned and wavy accomplished or with transverse to the cooling fins applied strip-like projections to increase the Provided turbulence. Contributes to this improvement in heat transfer, too at that the oil facing inner wall of the oil filter pot with cooling fins is provided.
Durch die Ausgestaltung der Erfindung ist es möglich, während der Warmlaufphase der Hubkolbenbrennkraftmaschine das Öl durch die Kühlflüssigkeit aufzuheizen, die üblicherweise schneller erwärmt ist. Während der Betriebsphase, insbesondere im maximalen Drehmoment- und Volllastbereich, wird dann das Öl durch die Kühlflüssigkeit zusätzlich herabgekühlt. Dabei kann der üblicherweise vorgesehene Ölkühler kleiner ausgebildet sein, oder, je nach Größe der Hubkolbenbrennkraftmaschine, ganz entfallen.By the embodiment of the invention, it is possible during the warm-up phase of Reciprocating internal combustion engine the oil through the coolant to heat up, usually warmed up faster is. While the operating phase, especially in the maximum torque and full load range is then the oil through the coolant additionally cooled down. there Can the usual provided oil cooler smaller be formed, or, depending on the size of the reciprocating internal combustion engine, completely omitted.
Ist an das Ölfiltermodul ein von Öl und Kühlflüssigkeit durchströmter Wärmetauscher angebaut, so ist es zweckmäßig, dass der Kühlflüssigkeitszufluss und -abfluss des Wärmetauschers an den Kühlflüssigkeitskanal und/oder den Kühlflüssigkeitsraum angeschlossen ist und dass in Strömungsrichtung zwischen dem Kühlflüssigkeitszufluss und dem -abfluss im Kühlflüssigkeitskanal und/oder im Kühlflüssigkeitsraum zumindest eine Drosselstelle vorgesehen ist. Die durch die Drosselstelle hervorgerufene Druckdifferenz wird dann dazu genutzt, die Kühlflüssigkeit in einem Teilstrom durch den Wärmetauscher fließen zu lassen.If a heat exchanger perfused by oil and coolant is attached to the oil filter module, then it is expedient for the cooling fluid inlet and outlet of the heat exchanger to be connected to the coolant channel and / or the cooling liquid chamber and that in the flow direction between the coolant inlet and outflow in the coolant channel and or vorgese at least one throttle point in the cooling fluid space hen is. The caused by the throttle point pressure difference is then used to flow the cooling liquid in a partial flow through the heat exchanger.
In vorteilhafter Weise ist im Bereich des Kühlflüssigkeitskanals und im Kühlflüssigkeitsraum zwischen der Außenwand des Ölfiltertopfes und dem Kurbelgehäuse je eine Drosselstelle vorgesehen. Dadurch wird sichergestellt, dass zwischen dem Kühlflüssigkeitszufluss und dem Kühlflüssigkeitsabfluss eine hinreichende Druckdifferenz entsteht.In Advantageously, in the region of the coolant channel and in the coolant space between the outer wall of the oil filter pot and the crankcase each provided a throttle point. This will ensure that between the coolant inflow and the coolant drain a sufficient pressure difference arises.
In vorteilhafter Weise ist zumindest die dem Kurbelgehäuse benachbarte Drosselstelle als eine an der Außenwand des Ölfiltertopfes angebrachte Trennwand ausgebildet. Diese lässt sich, da dieser Bereich des Ölfiltermoduls frei zugänglich ist, leicht herstellen.In Advantageously, at least that of the crankcase adjacent Throttle as a on the outer wall of the oil filter pot attached partition formed. This one can be because of this area of the oil filter module freely accessible is easy to make.
Zur weiteren Erläuterung der Erfindung wird auf die Zeichnungen verwiesen, in denen ein Ausführungsbeispiel der Erfindung vereinfacht dargestellt ist. Es zeigen:to further explanation The invention is directed to the drawings, in which an embodiment the invention is shown simplified. Show it:
In
den
An
das Ölfiltermodul
Da
das Ölfiltermodul
Um
auch den Wärmeübergang
zwischen dem Öl
und der Wand des Ölfiltertopfes
- 11
- ÖlfiltermodulOil filter module
- 22
- ÖlfiltertopfOil filter bowl
- 33
- KühlflüssigkeitskanalCoolant channel
- 44
- KühlflüssigkeitszuflussCooling liquid feed
- 55
- KühlflüssigkeitsabflussCoolant drain
- 66
- Kühlrippen (Kühlflüssigkeit)cooling fins (Coolant)
- 6a6a
- Kühlrippen (Öl)cooling fins (Oil)
- 77
- KühlflüssigkeitsraumCooling liquid chamber
- 88th
- Vorsprüngeprojections
- 99
- Drosselstellerestriction
- 1010
- Trennwandpartition wall
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004003231.9A DE102004003231B4 (en) | 2004-01-22 | 2004-01-22 | Reciprocating internal combustion engine with an oil filter module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004003231.9A DE102004003231B4 (en) | 2004-01-22 | 2004-01-22 | Reciprocating internal combustion engine with an oil filter module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004003231A1 true DE102004003231A1 (en) | 2005-08-11 |
| DE102004003231B4 DE102004003231B4 (en) | 2017-10-26 |
Family
ID=34745001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004003231.9A Expired - Fee Related DE102004003231B4 (en) | 2004-01-22 | 2004-01-22 | Reciprocating internal combustion engine with an oil filter module |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004003231B4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006001340U1 (en) * | 2006-01-28 | 2007-06-06 | Hengst Gmbh & Co.Kg | Oil module with directly circulating heat exchanger |
| DE102006027725A1 (en) * | 2006-06-16 | 2007-12-20 | Mahle International Gmbh | Lubricating oil filter heat exchanger device for motor vehicle, has connecting pipes formed as connection channels between exchanger and filter housing, where housing and supporting frame are manufactured as plastic injection molding part |
| US8635984B2 (en) * | 2006-05-10 | 2014-01-28 | Hengst Gmbh & Co. Kg | Oil module comprising an integrated cooling water channel |
| CN107387195A (en) * | 2017-09-07 | 2017-11-24 | 广西玉柴机器股份有限公司 | A kind of cooler for engine oil of integrated form |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12078090B1 (en) | 2024-02-29 | 2024-09-03 | Skyward Automotive Products LLC | Oil filter housing and assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523334A (en) * | 1978-08-03 | 1980-02-19 | Toyota Motor Corp | Oil filter of lubricating oil circulation feeder in internal combustion engine |
| US4831980A (en) * | 1987-07-13 | 1989-05-23 | Toyo Radiator Co., Ltd. | Oil cooler assembly with integrated oil filter for internal combustion engine |
| DE4322979A1 (en) * | 1993-07-09 | 1995-01-12 | Laengerer & Reich Gmbh & Co | Oil cooler |
| DE19704209A1 (en) * | 1997-02-05 | 1998-08-06 | Mann & Hummel Filter | Construction group for apparatus driven by internal combustion engine |
| CA2325461A1 (en) * | 1998-03-24 | 1999-09-30 | Erik Hedman | Arrangement in an oil filter with integral oil cooler |
| DE69519542T2 (en) * | 1994-07-29 | 2001-04-05 | Modine Manufacturing Co., Racine | Filtering devices |
| EP1211390A1 (en) * | 2000-12-01 | 2002-06-05 | Honda Giken Kogyo Kabushiki Kaisha | Unit housing for supporting auxiliary machineries of an engine |
-
2004
- 2004-01-22 DE DE102004003231.9A patent/DE102004003231B4/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523334A (en) * | 1978-08-03 | 1980-02-19 | Toyota Motor Corp | Oil filter of lubricating oil circulation feeder in internal combustion engine |
| US4831980A (en) * | 1987-07-13 | 1989-05-23 | Toyo Radiator Co., Ltd. | Oil cooler assembly with integrated oil filter for internal combustion engine |
| DE4322979A1 (en) * | 1993-07-09 | 1995-01-12 | Laengerer & Reich Gmbh & Co | Oil cooler |
| DE69519542T2 (en) * | 1994-07-29 | 2001-04-05 | Modine Manufacturing Co., Racine | Filtering devices |
| DE19704209A1 (en) * | 1997-02-05 | 1998-08-06 | Mann & Hummel Filter | Construction group for apparatus driven by internal combustion engine |
| CA2325461A1 (en) * | 1998-03-24 | 1999-09-30 | Erik Hedman | Arrangement in an oil filter with integral oil cooler |
| EP1211390A1 (en) * | 2000-12-01 | 2002-06-05 | Honda Giken Kogyo Kabushiki Kaisha | Unit housing for supporting auxiliary machineries of an engine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006001340U1 (en) * | 2006-01-28 | 2007-06-06 | Hengst Gmbh & Co.Kg | Oil module with directly circulating heat exchanger |
| US8635984B2 (en) * | 2006-05-10 | 2014-01-28 | Hengst Gmbh & Co. Kg | Oil module comprising an integrated cooling water channel |
| DE102006027725A1 (en) * | 2006-06-16 | 2007-12-20 | Mahle International Gmbh | Lubricating oil filter heat exchanger device for motor vehicle, has connecting pipes formed as connection channels between exchanger and filter housing, where housing and supporting frame are manufactured as plastic injection molding part |
| CN107387195A (en) * | 2017-09-07 | 2017-11-24 | 广西玉柴机器股份有限公司 | A kind of cooler for engine oil of integrated form |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004003231B4 (en) | 2017-10-26 |
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| R018 | Grant decision by examination section/examining division | ||
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