EP1176301A2 - Zylinderkurbelgehäuse einer Brennkraftmaschine - Google Patents
Zylinderkurbelgehäuse einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP1176301A2 EP1176301A2 EP01113698A EP01113698A EP1176301A2 EP 1176301 A2 EP1176301 A2 EP 1176301A2 EP 01113698 A EP01113698 A EP 01113698A EP 01113698 A EP01113698 A EP 01113698A EP 1176301 A2 EP1176301 A2 EP 1176301A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- gas turbocharger
- cylinder crankcase
- crankcase
- air compressor
- 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
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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
- F01M11/02—Arrangements of lubricant conduits
Definitions
- the invention relates to a cylinder crankcase of an internal combustion engine, in particular of a motor vehicle, with an exhaust gas turbocharger and an exhaust gas turbocharger support for Holding the exhaust gas turbocharger on the crankcase, according to the preamble of Claim 1.
- crankcase Such a crankcase is known from JP 9242549 A of the generic type.
- a The exhaust gas turbocharger is lubricated and cooled using an oil circuit the internal combustion engine.
- JP 9236019 A a separate one Exhaust gas turbocharger support with integrated oil flow and oil return for this cooling too Mistake.
- the present invention has for its object a crankcase to improve the above-mentioned type with regard to installation space and assembly effort.
- the exhaust gas turbocharger support is integral with the crankcase is formed.
- the exhaust gas turbocharger support is in a central area at the transition formed from the crankcase to the cylinder housing on the cylinder crankcase.
- the exhaust gas turbocharger support expediently has a flange section Attach the exhaust gas turbocharger, which is preferably perpendicular to one Central axis of the cylinder crankcase rises from this.
- the invention is described using the example of an exhaust gas turbocharger. Can be beneficial such an integrated in the cylinder crankcase or in one piece with it trained support bracket but also for all other charge air compressor types an internal combustion engine, e.g. mechanically driven compressors are used become.
- the preferred embodiment shown in Fig. 1 of an inventive Cylinder crankcase 10 includes a plurality of cylinder bores 12, one Cylinder housing part 14, a crank chamber 16, in which a crankshaft, not shown is arranged, a crankcase part 18 and an oil longitudinal channel 20.
- an exhaust gas turbocharger support 22 is formed in the cylinder crankcase 10.
- the Exhaust gas turbocharger support 22 comprises a flange portion 24 with a flange 26 for attaching an exhaust gas turbocharger, not shown, to the cylinder crankcase 10th
- Oil return opening 30 is formed with an oil return channel 32.
- the oil return opening 30 aligns with a corresponding hole in the exhaust gas turbocharger, so that this with the Attachment to the flange 26 automatically with that integrated in the flange section 24 Oil return 30, 32 is connected.
- the oil return channel 32 does not open in more detail shown way back into the crank chamber 16, so that from the exhaust gas turbocharger returned oil flows to the oil sump in the crankcase part 18.
- This oil also has the function of lubricating the turbocharger bearings To remove waste heat due to the compression of air from the exhaust gas turbocharger, which is a Loading of the cylinders 12 with pre-compressed air further improved.
- the flange 26 next to the oil return opening 30th additionally has an oil inlet opening 34 which is attached to the flange 26 Exhaust gas turbocharger with a corresponding hole in this alignment, so that the Exhaust gas turbocharger with the attachment to the flange 26 automatically with the in the Flange section 24 integrated oil inlet 34 is connected.
- This Stitch bore 36 is in contact with the oil longitudinal channel 20 and is at one opposite end 38 closed.
- the tap hole is an in the flange section 24 integrated oil inlet channel 36 for the exhaust gas turbocharger, so that a connection of the exhaust gas turbocharger to the oil supply of the Cylinder crankcase 10 results.
- the exhaust gas turbocharger support 22 formed integrally with the cylinder crankcase on a side wall of the same.
- the flange section 24 is not shown Cooling water channels integrated, which with a cooling water system, not shown Cylinder crankcase 10 are connected. This serves a corresponding purpose Cooling of the exhaust gas turbocharger or removal of thermal energy from it, which results from the compression of the air.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Description
- Fig. 1
- einen Teil eines erfindungsgemäßen Zylinderkurbelgehäuses im Querschnitt,
- Fig. 2
- in einem weiteren Querschnitt unterhalb der Zeichnungsebene von Fig. 1,
- Fig. 3
- einen Teil des erfindungsgemäßen Zylinderkurbelgehäuses in Aufsicht und
- Fig. 4
- in einer Schnittansicht unterhalb der Zeichnungsebene von Fig. 3.
Claims (8)
- Zylinderkurbelgehäuse (10) einer Brennkraftmaschine, insbesondere eines Kraftfahrzeuges, mit einem Ladeluftverdichter und einer Ladeluftverdichterstütze zum Haltern des Ladeluftverdichters am Zylinderkurbelgehäuse (10), dadurch gekennzeichnet, daß die Ladeluftverdichterstütze (22) einstückig mit dem Zylinderkurbelgehäuse (10) ausgebildet ist.
- Zylinderkurbelgehäuse (10) nach Anspruch 1, dadurch gekennzeichnet, daß der Ladeluftverdichter als Abgasturbolader ausgebildet ist, dessen Abgasturboladerstütze (22) einstückig mit dem Zylinderkurbelgehäuse (10) ausgebildet ist.
- Zylinderkurbelgehäuse (10) nach Anspruch 1, dadurch gekennzeichnet, daß die Ladeluftverdichterstütze (22) in einem mittleren Bereich am Übergang von einem Kurbelgehäuseteil (18) zu einem Zylindergehäuseteil (14) am Zylinderkurbelgehäuse (10) ausgebildet ist.
- Zylinderkurbelgehäuse (10) nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Stütze (22) einen Flanschabschnitt (24) zum Befestigen des Abgasturboladers aufweist.
- Zylinderkurbelgehäuse (10) nach Anspruch 4, dadurch gekennzeichnet, daß sich der Flanschabschnitt (24) senkrecht bzgl. einer Mittelachse (40) des Zylinderkurbelgehäuses (10) von diesem erhebt.
- Zylinderkurbelgehäuse (10) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß Ölversorgungskanäle (32, 36) für den Ladeluftverdichter, insbesondere den Abgasturbolader in die Abgasturboladerstütze (22) integriert sind.
- Zylinderkurbelgehäuse (10) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß Kanäle für eine Kühlwasserversorgung des Ladeluftverdichters, vorzugsweise des Abgasturboladers in die Stütze (22) integriert sind.
- Brennkraftmaschine, insbesondere eines Kraftfahrzeuges, mit einem Ladeluftverdichter, vorzugsweise einem Abgasturbolader und mit einem Zylinderkurbelgehäuse (10), dadurch gekennzeichnet, daß das Zylinderkurbelgehäuse (10) gemäß wenigstens einem der vorhergehenden Ansprüche ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10036130 | 2000-07-25 | ||
DE2000136130 DE10036130A1 (de) | 2000-07-25 | 2000-07-25 | Zylinderkurbelgehäuse einer Brennkraftmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1176301A2 true EP1176301A2 (de) | 2002-01-30 |
EP1176301A3 EP1176301A3 (de) | 2003-01-22 |
EP1176301B1 EP1176301B1 (de) | 2006-11-15 |
Family
ID=7650106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01113698A Expired - Lifetime EP1176301B1 (de) | 2000-07-25 | 2001-06-21 | Zylinderkurbelgehäuse einer Brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1176301B1 (de) |
DE (2) | DE10036130A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1428999A1 (de) * | 2002-12-12 | 2004-06-16 | Renault s.a.s. | Aufladegebläse Anordnung für Brennkraftmaschine |
EP1445448A1 (de) * | 2002-12-12 | 2004-08-11 | Renault s.a.s. | Aufladegebläse-Anordnung für Brennkraftmaschine |
EP1591637A2 (de) | 2004-04-29 | 2005-11-02 | Saab Automobile Ab | Brennkraftmaschine |
DE102006048504A1 (de) * | 2006-10-13 | 2008-04-17 | Bayerische Motoren Werke Ag | Schmiersystem für eine Brennkraftmaschine mit Abgasturbolader |
CN108266283A (zh) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | 一种增压型发动机缸体以及汽车发动机 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004007585A1 (de) * | 2004-02-17 | 2005-09-01 | Volkswagen Ag | Abgasturboladerstütze |
DE102004041228A1 (de) | 2004-08-26 | 2006-03-02 | Volkswagen Ag | Brennkraftmaschine mit Kompressor und Druckdämpfer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09236019A (ja) | 1996-02-29 | 1997-09-09 | Yanmar Diesel Engine Co Ltd | 過給機取付台 |
JPH09242549A (ja) | 1996-03-01 | 1997-09-16 | Yanmar Diesel Engine Co Ltd | インタークーラー |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023635B (de) * | 1953-07-25 | 1958-01-30 | Hanomag Ag | Brennkraftmaschine |
JPS5749024A (en) * | 1980-09-09 | 1982-03-20 | Honda Motor Co Ltd | Method of fitting and lubrication device for turbo-supercharger |
DE3226690A1 (de) * | 1982-07-16 | 1984-01-26 | Daimler-Benz Ag, 7000 Stuttgart | Traeger fuer einen abgasturbolader |
DE3341119C1 (de) * | 1983-11-12 | 1985-06-20 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Tragarm fuer eine Brennkraftmaschine |
DE3532695C1 (de) * | 1985-09-13 | 1986-11-27 | Audi AG, 8070 Ingolstadt | Abgasturbolader fuer eine Fahrzeug-Brennkraftmaschine |
DE69022329T2 (de) * | 1989-07-06 | 1996-02-29 | Yamaha Motor Co Ltd | Fahrzeug-Brennkraftmaschine mit einem Lageraufbau für die Kurbel- und Antriebwelle. |
AT404164B (de) * | 1991-03-20 | 1998-09-25 | Avl Verbrennungskraft Messtech | Zylinderkurbelgehäuse einer brennkraftmaschine mit wasserkühlung |
FI94894C (fi) * | 1993-01-27 | 1995-11-10 | Waertsilae Diesel Int | Tuenta- ja jäähdytysjärjestely turboahdinlaitteistoa varten |
-
2000
- 2000-07-25 DE DE2000136130 patent/DE10036130A1/de not_active Ceased
-
2001
- 2001-06-21 DE DE50111441T patent/DE50111441D1/de not_active Expired - Lifetime
- 2001-06-21 EP EP01113698A patent/EP1176301B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09236019A (ja) | 1996-02-29 | 1997-09-09 | Yanmar Diesel Engine Co Ltd | 過給機取付台 |
JPH09242549A (ja) | 1996-03-01 | 1997-09-16 | Yanmar Diesel Engine Co Ltd | インタークーラー |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1428999A1 (de) * | 2002-12-12 | 2004-06-16 | Renault s.a.s. | Aufladegebläse Anordnung für Brennkraftmaschine |
EP1445448A1 (de) * | 2002-12-12 | 2004-08-11 | Renault s.a.s. | Aufladegebläse-Anordnung für Brennkraftmaschine |
US6915634B2 (en) * | 2002-12-12 | 2005-07-12 | Renault S.A.S. | Supercharger arrangements for engine assemblies |
EP1591637A2 (de) | 2004-04-29 | 2005-11-02 | Saab Automobile Ab | Brennkraftmaschine |
US7165402B2 (en) | 2004-04-29 | 2007-01-23 | Saab Automobile Ab | Combustion engine |
EP1591637A3 (de) * | 2004-04-29 | 2007-01-24 | Saab Automobile Ab | Brennkraftmaschine |
DE102006048504A1 (de) * | 2006-10-13 | 2008-04-17 | Bayerische Motoren Werke Ag | Schmiersystem für eine Brennkraftmaschine mit Abgasturbolader |
EP2076658A2 (de) * | 2006-10-13 | 2009-07-08 | Bayerische Motoren Werke Aktiengesellschaft | Schmiersystem für eine brennkraftmaschine mit abgasturbolader |
CN108266283A (zh) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | 一种增压型发动机缸体以及汽车发动机 |
CN108266283B (zh) * | 2018-02-01 | 2024-03-19 | 成都桐林铸造实业有限公司 | 一种增压型发动机缸体以及汽车发动机 |
Also Published As
Publication number | Publication date |
---|---|
EP1176301A3 (de) | 2003-01-22 |
DE50111441D1 (de) | 2006-12-28 |
EP1176301B1 (de) | 2006-11-15 |
DE10036130A1 (de) | 2002-02-07 |
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