Nothing Special   »   [go: up one dir, main page]

EP1176301A2 - Crank case for an internal combustion engine - Google Patents

Crank case for an internal combustion engine Download PDF

Info

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
Application number
EP01113698A
Other languages
German (de)
French (fr)
Other versions
EP1176301B1 (en
EP1176301A3 (en
Inventor
Werner Dr. Albert
Walter Nederkorn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP1176301A2 publication Critical patent/EP1176301A2/en
Publication of EP1176301A3 publication Critical patent/EP1176301A3/en
Application granted granted Critical
Publication of EP1176301B1 publication Critical patent/EP1176301B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F01M11/02—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

The cylinder crankcase of an internal combustion engine has a charge air compressor support (22) constructed as an exhaust gas turbocharger and formed in one piece with the crankcase. The charge air compressor support is constructed on the crankcase in a center region on the transition from a crankcase section (18) to cylinder block section (14). The support has a flange section (24) for attachment of the turbocharger. An Independent claim is included for an internal combustion engine, especially for a motor vehicle and preferably with an exhaust gas turbocharger.

Description

Die Erfindung betrifft ein Zylinderkurbelgehäuse einer Brennkraftmaschine, insbesondere eines Kraftfahrzeuges, mit einem Abgasturbolader und einer Abgasturboladerstütze zum Haltern des Abgasturboladers am Kurbelgehäuse, gemäß dem Oberbegriff des Anspruchs 1.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.

Ein derartiges Kurbelgehäuse ist aus der gattungsgemäßen JP 9242549 A bekannt. Eine Schmierung und Kühlung von Lagern des Abgasturboladers erfolgt über einen Ölkreislauf der Brennkraftmaschine. Hierzu ist es aus der JP 9236019 A bekannt, eine separate Abgasturboladerstütze mit integriertem Ölvorlauf und Ölrücklauf für diese Kühlung zu versehen.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. For this purpose it is known from JP 9236019 A, a separate one Exhaust gas turbocharger support with integrated oil flow and oil return for this cooling too Mistake.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Kurbelgehäuse der obengenannten Art bzgl. Bauraum und Montageaufwand zu verbessern.The present invention has for its object a crankcase to improve the above-mentioned type with regard to installation space and assembly effort.

Diese Aufgabe wird erfindungsgemäß durch ein Kurbelgehäuse der o.g. Art mit den in Anspruch 1 gekennzeichneten Merkmalen gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen angegeben.This object is achieved by a crankcase of the above. Kind of with the in Characteristics characterized claim 1 solved. Advantageous embodiments of the Invention are specified in the dependent claims.

Dazu ist es erfindungsgemäß vorgesehen, daß die Abgasturboladerstütze einstückig mit dem Kurbelgehäuse ausgebildet ist.For this purpose, it is provided according to the invention that the exhaust gas turbocharger support is integral with the crankcase is formed.

Dies hat den Vorteil, daß zusätzliche, separate Bauteil für die Befestigung des Abgasturboladers entfallen, so daß sich eine einfache, schnelle und kostengünstige Montage der Brennkraftmaschine ergibt.This has the advantage that additional, separate component for fastening the Exhaust gas turbocharger is eliminated, so that it is simple, fast and inexpensive Assembly of the internal combustion engine results.

Beispielsweise ist die Abgasturboladerstütze in einem mittleren Bereich am Übergang vom Kurbelgehäuse zum Zylindergehäuse am Zylinderkurbelgehäuse ausgebildet. For example, 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.

Zweckmäßigerweise weist die Abgasturboladerstütze einen Flanschabschnitt zum Befestigen des Abgasturboladers auf, der sich bevorzugt senkrecht bzgl. einer Mittelachse des Zylinderkurbelgehäuses von diesem erhebt.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.

Dadurch, daß Ölversorgungskanäle für den Abgasturbolader in die Abgasturboladerstütze integriert sind, ergibt sich der entsprechende Anschluß an den Ölkreislauf automatisch mit der Montage des Abgasturboladers an der Abgasturboladerstütze, ohne daß dafür zusätzliche Schlauchverbindung erforderlich sind. Dies vereinfacht die Montage des Abgasturboladers.The fact that oil supply channels for the exhaust gas turbocharger in the Exhaust gas turbocharger support are integrated, the corresponding connection to the Oil circuit automatically with the installation of the exhaust gas turbocharger on the Exhaust gas turbocharger support without the need for additional hose connections. This simplifies the assembly of the exhaust gas turbocharger.

Dadurch, daß Kanäle für eine Kühlwasserversorgung des Abgasturbolader in die Abgasturboladerstütze integriert sind, ergibt sich der entsprechende Anschluß an den Kühlwasserkreislauf automatisch mit der Montage des Abgasturboladers an der Abgasturboladerstütze, ohne daß dafür zusätzliche Schlauchverbindung erforderlich sind. Dies vereinfacht die Montage des Abgasturboladers.The fact that channels for a cooling water supply of the exhaust gas turbocharger in the Exhaust gas turbocharger support are integrated, the corresponding connection to the Cooling water circuit automatically with the installation of the exhaust gas turbocharger on the Exhaust gas turbocharger support without the need for additional hose connections. This simplifies the assembly of the exhaust gas turbocharger.

Dabei ist die Erfindung am Beispiel eines Abgasturboladers beschrieben. Vorteilhaft kann eine derartige in das Zylinderkurbelgehäuse integrierte bzw. einstückig mit diesem ausgebildete Aufnahmestütze aber auch für sämtliche anderen Ladeluftverdichtertypen einer Brennkraftmaschine, wie z.B. mechanisch angetriebene Kompressoren verwendet werden.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.

Weitere Merkmale, Vorteile und vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den abhängigen Ansprüchen, sowie aus der nachstehenden Beschreibung der Erfindung anhand der beigefügten Zeichnungen. Diese zeigen in

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.
Further features, advantages and advantageous embodiments of the invention result from the dependent claims and from the following description of the invention with reference to the accompanying drawings. These show in
Fig. 1
a part of a cylinder crankcase according to the invention in cross section,
Fig. 2
in a further cross section below the plane of the drawing of Fig. 1,
Fig. 3
a part of the cylinder crankcase according to the invention in supervision and
Fig. 4
in a sectional view below the plane of the drawing of Fig. 3rd

Die in Fig. 1 dargestellte bevorzugte Ausführungsform eines erfindungsgemäßen Zylinderkurbelgehäuses 10 umfaßt mehrere Zylinderbohrungen 12, einen Zylindergehäuseteil 14, einen Kurbelraum 16, in dem eine nicht dargestellte Kurbelwelle angeordnet ist, ein Kurbelgehäuseteil 18 sowie einen Öllängskanal 20. In einem Bereich des Zylindergehäuseteiles 14 benachbart zum Kurbelgehäuseteil 18 ist einstückig mit dem Zylinderkurbelgehäuse 10 eine Abgasturboladerstütze 22 ausgebildet. Die Abgasturboladerstütze 22 umfaßt einen Flanschabschnitt 24 mit einem Flansch 26 zum daran Befestigen eines nicht dargestellten Abgasturboladers am Zylinderkurbelgehäuse 10.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. In one area of the cylinder housing part 14 adjacent to the crankcase part 18 is integral with 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

Wie aus Fig. 2 ersichtlich, ist in dem Flanschabschnitt 24 neben Befestigungsbohrungen 28 (vgl. auch Fig. 4) zum Befestigen des Abgasturboladers am Flansch 26 zusätzlich eine Ölrücklauföffnung 30 mit einem Ölrücklaufkanal 32 ausgebildet. Die Ölrücklauföffnung 30 fluchtet mit einer entsprechenden Bohrung im Abgasturbolader, so daß dieser mit der Befestigung am Flansch 26 automatisch mit dem in den Flanschabschnitt 24 integrierten Ölrücklauf 30, 32 verbunden ist. Der Ölrücklaufkanal 32 mündet in nicht näher dargestellter weise zurück in den Kurbelraum 16, so daß aus dem Abgasturbolader zurückgeführtes Öl dem Ölsumpf im Kurbelgehäuseteil 18 zuströmt. Neben der Funktion der Schmierung von Lagern des Abgasturboladers hat dieses Öl auch die Funktion Abwärme aufgrund der Verdichtung von Luft vom Abgasturbolader abzuführen, was eine Beladung der Zylinder 12 mit vorverdichteter Luft weiter verbessert.As can be seen from FIG. 2, there are fastening holes in the flange section 24 28 (see also FIG. 4) for attaching the exhaust gas turbocharger to the flange 26 additionally 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. In addition to the function 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.

Aus Fig. 3 ist ferner ersichtlich, daß der Flansch 26 neben der Ölrücklauföffnung 30 zusätzlich eine Ölzulauföffnung 34 aufweist, welche bei am Flansch 26 befestigten Abgasturbolader mit einer entsprechenden Bohrung in diesem Fluchtet, so daß der Abgasturbolader mit der Befestigung am Flansch 26 automatisch mit dem in den Flanschabschnitt 24 integrierten Ölzulauf 34 verbunden ist.From Fig. 3 it can also be seen that 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.

Wie im Detail aus Fig. 4 ersichtlich, ist die mit gestrichelter Linie angedeutete Ölzulauföffnung 34 des Flansches 26 mit einer Stichbohrung 36 verbunden. Diese Stichbohrung 36 seht in Kontakt mit dem Öllängskanal 20 und ist an einem gegenüberliegenden Ende 38 verschlossen. Auf diese Weise ist die Stichbohrung ein in den Flanschabschnitt 24 integrierter Ölzulaufkanal 36 für den Abgasturbolader, so daß sich eine Verbindung des Abgasturboladers zur Ölversorgung des Zylinderkurbelgehäuses 10 ergibt.As can be seen in detail from FIG. 4, the one indicated with a broken line Oil inlet opening 34 of the flange 26 connected to a tap hole 36. This Stitch bore 36 is in contact with the oil longitudinal channel 20 and is at one opposite end 38 closed. In this way, 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.

In der dargestellten beispielhaften Ausführungsform ist die Abgasturboladerstütze 22 integral mit dem Zylinderkurbelgehäuse an einer Seitenwandung desselben ausgebildet.In the exemplary embodiment shown, the exhaust gas turbocharger support 22 formed integrally with the cylinder crankcase on a side wall of the same.

Zusätzlich oder alternativ sind in den Flanschabschnitt 24 nicht dargestellte Kühlwasserkanäle integriert, welche mit einem nicht dargestellten Kühlwassersystem des Zylinderkurbelgehäuses 10 in Verbindung stehen. Dies dient einer entsprechenden Kühlung des Abgasturboladers bzw. einem Abtransport von Wärmeenergie aus diesem, die sich aufgrund der Komprimierung der Luft ergibt.Additionally or alternatively, 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.

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.Cylinder crankcase (10) of an internal combustion engine, in particular a motor vehicle, with a charge air compressor and a charge air compressor support for holding the charge air compressor on the cylinder crankcase (10), characterized in that the charge air compressor support (22) is formed in one piece with the cylinder crankcase (10). Zylinderkurbelgehäuse (10) nach Anspruch 1, dadurch gekennzeichnet, daß der Ladeluftverdichter als Abgasturbolader ausgebildet ist, dessen Abgasturboladerstütze (22) einstückig mit dem Zylinderkurbelgehäuse (10) ausgebildet ist.Cylinder crankcase (10) according to Claim 1, characterized in that the charge air compressor is designed as an exhaust gas turbocharger, the exhaust gas turbocharger support (22) of which is made in one piece with the cylinder crankcase (10). 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.Cylinder crankcase (10) according to claim 1, characterized in that the charge air compressor support (22) is formed in a central region at the transition from a crankcase part (18) to a cylinder housing part (14) on the cylinder crankcase (10). Zylinderkurbelgehäuse (10) nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Stütze (22) einen Flanschabschnitt (24) zum Befestigen des Abgasturboladers aufweist.Cylinder crankcase (10) according to claim 1 or 2, characterized in that the support (22) has a flange section (24) for fastening the exhaust gas turbocharger. Zylinderkurbelgehäuse (10) nach Anspruch 4, dadurch gekennzeichnet, daß sich der Flanschabschnitt (24) senkrecht bzgl. einer Mittelachse (40) des Zylinderkurbelgehäuses (10) von diesem erhebt.Cylinder crankcase (10) according to Claim 4, characterized in that the flange section (24) rises vertically with respect to a central axis (40) of the cylinder crankcase (10). 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. Cylinder crankcase (10) according to one of the preceding claims, characterized in that oil supply channels (32, 36) for the charge air compressor, in particular the exhaust gas turbocharger, are integrated in the exhaust gas turbocharger support (22). 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.Cylinder crankcase (10) according to one of the preceding claims, characterized in that channels for a cooling water supply to the charge air compressor, preferably the exhaust gas turbocharger, are integrated in the support (22). 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.Internal combustion engine, in particular of a motor vehicle, with a charge air compressor, preferably an exhaust gas turbocharger and with a cylinder crankcase (10), characterized in that the cylinder crankcase (10) is designed according to at least one of the preceding claims.
EP01113698A 2000-07-25 2001-06-21 Crank case for an internal combustion engine Expired - Lifetime EP1176301B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000136130 DE10036130A1 (en) 2000-07-25 2000-07-25 Cylinder crankcase of an internal combustion engine
DE10036130 2000-07-25

Publications (3)

Publication Number Publication Date
EP1176301A2 true EP1176301A2 (en) 2002-01-30
EP1176301A3 EP1176301A3 (en) 2003-01-22
EP1176301B1 EP1176301B1 (en) 2006-11-15

Family

ID=7650106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01113698A Expired - Lifetime EP1176301B1 (en) 2000-07-25 2001-06-21 Crank case for an internal combustion engine

Country Status (2)

Country Link
EP (1) EP1176301B1 (en)
DE (2) DE10036130A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428999A1 (en) * 2002-12-12 2004-06-16 Renault s.a.s. Supercharger arrangements for engine assemblies
EP1445448A1 (en) * 2002-12-12 2004-08-11 Renault s.a.s. Supercharger arrangements for engine assemblies
EP1591637A2 (en) 2004-04-29 2005-11-02 Saab Automobile Ab Combustion engine
DE102006048504A1 (en) * 2006-10-13 2008-04-17 Bayerische Motoren Werke Ag Lubricating system for an internal combustion engine with turbocharger
CN108266283A (en) * 2018-02-01 2018-07-10 成都桐林铸造实业有限公司 A kind of boosting type engine cylinder body and automobile engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007585A1 (en) * 2004-02-17 2005-09-01 Volkswagen Ag Exhaust gas turbocharger support for supporting an exhaust gas turbocharger on a cylinder crank housing of an internal combustion engine comprises a tubular base body containing an oil channel
DE102004041228A1 (en) * 2004-08-26 2006-03-02 Volkswagen Ag Internal combustion engine with compressor and pressure damper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09236019A (en) 1996-02-29 1997-09-09 Yanmar Diesel Engine Co Ltd Supercharger mounting base
JPH09242549A (en) 1996-03-01 1997-09-16 Yanmar Diesel Engine Co Ltd Inter cooler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023635B (en) * 1953-07-25 1958-01-30 Hanomag Ag Internal combustion engine
JPS5749024A (en) * 1980-09-09 1982-03-20 Honda Motor Co Ltd Method of fitting and lubrication device for turbo-supercharger
DE3226690A1 (en) * 1982-07-16 1984-01-26 Daimler-Benz Ag, 7000 Stuttgart Support for an exhaust turbocharger
DE3341119C1 (en) * 1983-11-12 1985-06-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Support arm for an internal combustion engine
DE3532695C1 (en) * 1985-09-13 1986-11-27 Audi AG, 8070 Ingolstadt Exhaust gas turbocharger for a vehicle internal combustion engine
EP0411319B1 (en) * 1989-07-06 1995-09-13 Yamaha Hatsudoki Kabushiki Kaisha Automotive internal combustion engine with bearings structure for crankshaft and outputshaft
AT404164B (en) * 1991-03-20 1998-09-25 Avl Verbrennungskraft Messtech CYLINDER CRANKCASE OF AN INTERNAL COMBUSTION ENGINE WITH WATER COOLING
FI94894C (en) * 1993-01-27 1995-11-10 Waertsilae Diesel Int Support and cooling arrangement for turbocharger equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09236019A (en) 1996-02-29 1997-09-09 Yanmar Diesel Engine Co Ltd Supercharger mounting base
JPH09242549A (en) 1996-03-01 1997-09-16 Yanmar Diesel Engine Co Ltd Inter cooler

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428999A1 (en) * 2002-12-12 2004-06-16 Renault s.a.s. Supercharger arrangements for engine assemblies
EP1445448A1 (en) * 2002-12-12 2004-08-11 Renault s.a.s. Supercharger arrangements for engine assemblies
US6915634B2 (en) * 2002-12-12 2005-07-12 Renault S.A.S. Supercharger arrangements for engine assemblies
EP1591637A2 (en) 2004-04-29 2005-11-02 Saab Automobile Ab Combustion engine
US7165402B2 (en) 2004-04-29 2007-01-23 Saab Automobile Ab Combustion engine
EP1591637A3 (en) * 2004-04-29 2007-01-24 Saab Automobile Ab Combustion engine
DE102006048504A1 (en) * 2006-10-13 2008-04-17 Bayerische Motoren Werke Ag Lubricating system for an internal combustion engine with turbocharger
EP2076658A2 (en) * 2006-10-13 2009-07-08 Bayerische Motoren Werke Aktiengesellschaft Lubrication system for an internal combustion engine comprising an exhaust gas turbocharger
CN108266283A (en) * 2018-02-01 2018-07-10 成都桐林铸造实业有限公司 A kind of boosting type engine cylinder body and automobile engine
CN108266283B (en) * 2018-02-01 2024-03-19 成都桐林铸造实业有限公司 Supercharged engine cylinder body and automobile engine

Also Published As

Publication number Publication date
DE50111441D1 (en) 2006-12-28
EP1176301B1 (en) 2006-11-15
EP1176301A3 (en) 2003-01-22
DE10036130A1 (en) 2002-02-07

Similar Documents

Publication Publication Date Title
DE3341119C1 (en) Support arm for an internal combustion engine
DE4430751A1 (en) Fluid circuit with a main flow filter
EP1360400A1 (en) Oil collecting device for an internal combustion engine
DE10114619B4 (en) Ventilating fastening element
EP1176301A2 (en) Crank case for an internal combustion engine
DE60017629T2 (en) Drying collector for refrigeration systems and method for assembling such a collector
EP0668440B1 (en) Internal combustion engine
DE102006037761A1 (en) Fixing arrangement for a vehicle fixes a charge cooler assigned to an engine of a vehicle and a water cooler which is equipped with a holder for the fixing unit of the water cooler
DE10040475C1 (en) Crankcase for an internal combustion engine, in particular for a boxer engine
EP0998624B1 (en) Conditioning unit for lubricating oil
EP1316712B1 (en) Combustion engine
DE2945272A1 (en) TURBOCHARGER
DE10251943B3 (en) Piston for reciprocating piston IC engine for automobile having internal cooling space supplied with oil via spray jets
EP1337308A1 (en) Module of units for an internal combustion engine
DE19533419B4 (en) Cylinder head cover
EP1316713B1 (en) Oil carter for an internal combustion engine
DE10218338B4 (en) Internal combustion engine with an oil pan
DE19755107B4 (en) Internal combustion engine
DE10160882A1 (en) Internal combustion engine with control drive, has auxiliary unit drive at least partly attached to control housing cover
DE10221080B4 (en) Shaft connection on a built crankshaft
DE102008013677A1 (en) Cooling agent pump for cooling circuit of internal combustion engine of motor vehicle, comprises pump housing, which is formed as integral component, and console is provided, which is stored at internal combustion engine
WO2006021243A1 (en) Internal combustion engine with compressor and pressure damper
DE102022124169A1 (en) Oil supply device for a motor vehicle component of a motor vehicle, motor vehicle component for a motor vehicle and motor vehicle
DE102005057709A1 (en) Internal-combustion engine, has belt tensioner, auxiliaries driven or not driven by belt arranged at auxiliary support whereby channel is formed for fluid or gas in auxiliary support
DE19504273A1 (en) Combustion engine with lubricating oil heat exchanger

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 02F 7/00 A, 7F 02B 67/10 B

17P Request for examination filed

Effective date: 20030722

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

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 ES FR GB IT

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20061115

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50111441

Country of ref document: DE

Date of ref document: 20061228

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

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: 20070226

ET Fr: translation filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20061115

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: 20070817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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: 20061115

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150630

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150630

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50111441

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170228

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: 20160630

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170103