DE102012023004A1 - Internal combustion engine with a crankcase - Google Patents
Internal combustion engine with a crankcase Download PDFInfo
- Publication number
- DE102012023004A1 DE102012023004A1 DE102012023004.4A DE102012023004A DE102012023004A1 DE 102012023004 A1 DE102012023004 A1 DE 102012023004A1 DE 102012023004 A DE102012023004 A DE 102012023004A DE 102012023004 A1 DE102012023004 A1 DE 102012023004A1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engine
- water pump
- cooling water
- channel
- 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.)
- Ceased
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/007—Adaptations for cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/16—Outlet manifold
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Brennkraftmaschine mit einem Kurbelgehäuse, in dem eine Kurbelwelle drehbar gelagert ist, an der zumindest ein einen Kolben tragendes Pleuel angelenkt ist, wobei der Kolben in einen von einem Zylinderkopf abgedeckten Zylinder bewegbar ist und wobei von der Kurbelwelle eine in einem frontseitig an dem Kurbelgehäuse montierten und zumindest einen integrierten Kanal für Kühlwasser aufweisende Kühlwasserpumpe mittels eines Riemens angetrieben ist, wobei die Kühlwasserpumpe (3) im Wesentlichen an einer Frontseite der Brennkraftmaschine angeordnet ist, und dass der Kanal (7) in Strömungsverbindung mit einem AGR-Kühler (6) steht.Internal combustion engine with a crankcase in which a crankshaft is rotatably mounted on which at least one connecting rod bearing a piston is articulated, wherein the piston is movable in a cylinder head covered by a cylinder and wherein the crankshaft mounted in a front of the crankcase and at least one integrated channel for cooling water having cooling water pump is driven by a belt, wherein the cooling water pump (3) is disposed substantially on a front side of the internal combustion engine, and that the channel (7) is in flow communication with an EGR cooler (6).
Description
Die Erfindung betrifft eine Brennkraftmaschine mit einem Kurbelgehäuse.The invention relates to an internal combustion engine with a crankcase.
Derartige Brennkraftmaschinen sind z. B. bekannt aus der
Aufgabe der vorliegenden Erfindung ist es, eine Brennkraftmaschine zu schaffen, die mehrere Kühlkreisläufe zuverlässig und kostengünstig versorgen kann.The object of the present invention is to provide an internal combustion engine which can reliably and cost-effectively supply a plurality of cooling circuits.
Die Aufgabe wird durch eine Brennkraftmaschine mit einem Zylinderkurbelgehäuse, in dem eine Kurbelwelle drehbar gelagert ist, an der zumindest ein einen Kolben tragendes Pleuel angelenkt ist, wobei der Kolben in einen von einem Zylinderkopf abgedeckten Zylinder bewegbar ist und wobei von der Kurbelwelle eine in einem frontseitig an dem Zylinderkurbelgehäuse montierte und zumindest einen integrierten Kanal für Kühlwasser aufweisende Wasserpumpe mit integriertem Verteiler mittels eines Riemens angetrieben ist, wobei die Wasserpumpe im Wesentlichen an einer Frontseite der Brennkraftmaschine angeordnet ist, und dass der Kanal in Strömungsverbindung mit einem AGR-Kühler steht, gelöst. Hierbei ist von Vorteil, dass durch die Integration des Verteilers in die Wasserpumpe eine sichere und kostengünstige Lösung geschaffen wurde.The object is by an internal combustion engine with a cylinder crankcase, in which a crankshaft is rotatably mounted on the at least one piston carrying a connecting rod is articulated, wherein the piston is movable in a cylinder head covered by a cylinder and wherein the crankshaft in a front on the cylinder crankcase mounted and at least one integrated channel for cooling water having water distributor with integrated distributor is driven by a belt, the water pump is disposed substantially on a front side of the internal combustion engine, and that the channel is in flow communication with an EGR cooler solved. It is advantageous that a safe and cost-effective solution was created by the integration of the distributor in the water pump.
Eine vorteilhafte Weiterbildung sieht vor, dass der Kanal druckseitig angeordnet ist. Der hier vorliegende Vorteil liegt insbesondere in der kleineren Bauweise der Pumpe, was zu weiteren Kostenvorteilen führt.An advantageous development provides that the channel is arranged on the pressure side. The present advantage lies in particular in the smaller design of the pump, which leads to further cost advantages.
Eine andere vorteilhafte Weiterbildung sieht vor, dass ein weiterer Kanal druckseitig angeordnet ist. Der Vorteil liegt insbesondere in der Möglichkeit der kleineren Bauweise der Pumpe, was zu weiteren Kostenvorteilen führt.Another advantageous embodiment provides that a further channel is arranged on the pressure side. The advantage lies in particular in the possibility of the smaller design of the pump, which leads to further cost advantages.
Weitere wichtige Merkmale und Vorteile ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels anhand der Zeichnungen. Es zeigen:Other important features and advantages will become apparent from the subclaims, from the drawings and from the following description of a preferred embodiment with reference to the drawings. Show it:
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Zylinderkurbelgehäuse (ZKG)Cylinder crankcase (ZKG)
- 22
- Zylinderkopfcylinder head
- 33
- Wasserpumpe mit integriertem VerteilerWater pump with integrated distributor
- 44
- MotorölkühlerEngine oil cooler
- 55
- MotorwasserkühlerEngine water cooler
- 66
- AGR-KühlerEGR cooler
- 77
- Kanal zum AGRChannel to the EGR
- 88th
- Kanal zum ZKGChannel to the ZKG
- 99
- Einlassbereich der Wasserpumpe/Rücklauf vom MotorwasserkühlerInlet area of water pump / return from engine water cooler
- 1010
- Integrierter VerteilerIntegrated distributor
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 1443187 B1 [0002] EP 1443187 B1 [0002]
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012023004.4A DE102012023004A1 (en) | 2012-11-24 | 2012-11-24 | Internal combustion engine with a crankcase |
PCT/EP2013/003297 WO2014079537A1 (en) | 2012-11-24 | 2013-11-02 | Internal combustion engine having a crankcase |
EP13786171.2A EP2923051B1 (en) | 2012-11-24 | 2013-11-02 | Internal combustion engine having a crankcase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012023004.4A DE102012023004A1 (en) | 2012-11-24 | 2012-11-24 | Internal combustion engine with a crankcase |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012023004A1 true DE102012023004A1 (en) | 2014-06-12 |
Family
ID=49518917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012023004.4A Ceased DE102012023004A1 (en) | 2012-11-24 | 2012-11-24 | Internal combustion engine with a crankcase |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2923051B1 (en) |
DE (1) | DE102012023004A1 (en) |
WO (1) | WO2014079537A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060005791A1 (en) * | 2004-07-12 | 2006-01-12 | Obidi T Y | Cooling system for an internal combustion engine with exhaust gas recirculation (EGR) |
EP1443187B1 (en) | 2003-01-28 | 2007-02-07 | DEUTZ Aktiengesellschaft | Cooling water pump module |
DE102008013675A1 (en) * | 2008-03-11 | 2009-09-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cooling agent pump for cooling circuit of internal combustion engine of motor vehicle, has outlet channels provided with inlet areas, which engage together spirally concerning to central supply, where inlet areas are formed by housing |
DE102010051032A1 (en) * | 2010-11-11 | 2011-07-28 | Daimler AG, 70327 | Cooling system for combustion engine, has exhaust gas recirculation system, over which part of burnt exhaust gases is introduced into loaded air supply |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2505566Y2 (en) * | 1987-11-26 | 1996-07-31 | 日産自動車株式会社 | Water pump device |
EP2077387B1 (en) * | 2008-01-07 | 2011-07-27 | Ford Global Technologies, LLC | Method for cooling a recirculated exhaust gas flow of an internal combustion engine |
DE102010050261B3 (en) * | 2010-11-02 | 2012-05-03 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Adjustable coolant pump |
-
2012
- 2012-11-24 DE DE102012023004.4A patent/DE102012023004A1/en not_active Ceased
-
2013
- 2013-11-02 EP EP13786171.2A patent/EP2923051B1/en active Active
- 2013-11-02 WO PCT/EP2013/003297 patent/WO2014079537A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443187B1 (en) | 2003-01-28 | 2007-02-07 | DEUTZ Aktiengesellschaft | Cooling water pump module |
US20060005791A1 (en) * | 2004-07-12 | 2006-01-12 | Obidi T Y | Cooling system for an internal combustion engine with exhaust gas recirculation (EGR) |
DE102008013675A1 (en) * | 2008-03-11 | 2009-09-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cooling agent pump for cooling circuit of internal combustion engine of motor vehicle, has outlet channels provided with inlet areas, which engage together spirally concerning to central supply, where inlet areas are formed by housing |
DE102010051032A1 (en) * | 2010-11-11 | 2011-07-28 | Daimler AG, 70327 | Cooling system for combustion engine, has exhaust gas recirculation system, over which part of burnt exhaust gases is introduced into loaded air supply |
Also Published As
Publication number | Publication date |
---|---|
EP2923051B1 (en) | 2018-06-06 |
WO2014079537A1 (en) | 2014-05-30 |
EP2923051A1 (en) | 2015-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |