DE19622769A1 - Drive unit for motor vehicles, especially cars - Google Patents

Drive unit for motor vehicles, especially cars

Info

Publication number
DE19622769A1
DE19622769A1 DE1996122769 DE19622769A DE19622769A1 DE 19622769 A1 DE19622769 A1 DE 19622769A1 DE 1996122769 DE1996122769 DE 1996122769 DE 19622769 A DE19622769 A DE 19622769A DE 19622769 A1 DE19622769 A1 DE 19622769A1
Authority
DE
Germany
Prior art keywords
flange
drive unit
lattice frame
oil pan
machine
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.)
Withdrawn
Application number
DE1996122769
Other languages
German (de)
Inventor
Guenter Kroehn
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE1996122769 priority Critical patent/DE19622769A1/en
Priority to EP97106826A priority patent/EP0811761A1/en
Publication of DE19622769A1 publication Critical patent/DE19622769A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F01M2011/0091—Oilsumps characterised by used materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/02—Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • General Details Of Gearings (AREA)

Description

Die Erfindung bezieht sich auf ein gemäß dem Oberbegriff des Patentanspruches 1 gestaltetes Antriebsaggregat für Kraftfahrzeuge.The invention relates to a according to the preamble of the claim 1 designed drive unit for motor vehicles.

Zur Reduzierung der durch Oberflächenschwingungen von Abschnitten eines An­ triebsaggregates verursachten Schallabstrahlung ist es bekannt, derartige, vor allem gering belastete Abschnitte aus einem weichelastischem Material mit hoher Dämpfung auszubilden.To reduce the surface vibrations of sections of an An Propulsion unit caused sound radiation, it is known, such all lightly loaded sections made of a soft elastic material with high Training damping.

So ist beispielsweise aus der EP 0 437 086 B für eine Hubkolbenmaschine ein Maschinengehäuse bekannt, bei dem der die Zylinder umgebende Kühlmittelraum von Wänden aus einem Elastomer bzw. einem Kunststoff begrenzt ist.For example, EP 0 437 086 B describes a reciprocating piston machine Machine housing is known in which the coolant chamber surrounding the cylinder is bounded by walls made of an elastomer or a plastic.

Weiter ist aus der DE 38 38 250 C eine aus Kunststoff gefertigte Ölwanne für eine Brennkraftmaschine bekannt.Furthermore, from DE 38 38 250 C an oil pan made of plastic for one Internal combustion engine known.

Schließlich zeigt und beschreibt die DE-U 83 23 945 eine Ölwanne für Brennkraft­ maschinen, die zur Reduzierung des Motorgeräusches aus Vollgummi geformt und mit aussteifenden Rippen auf der Außenseite gestaltet ist. Die am Maschinen­ gehäuse der Brennkraftmaschine frei hängend angeordnete Vollgummi-Ölwanne ist über einen angeformten Dichtflansch gehalten, der zwischen einem Hal­ teflansch des Maschinengehäuses und einem gesonderten Spannflansch vorge­ spannt angeordnet ist.Finally, DE-U 83 23 945 shows and describes an oil pan for internal combustion machines molded from solid rubber to reduce engine noise is designed with stiffening ribs on the outside. The one on the machine Housing of the internal combustion engine, freely suspended solid rubber oil pan is held over a molded sealing flange, which is between a Hal  teflansch the machine housing and a separate clamping flange is arranged taut.

Ferner ist es weiter bekannt, daß der Lärmpegel eines aus einer Hubkolben- Brennkraftmaschine und einem Getriebe gebildeten Aggregates wesentlich auch durch die Steifigkeit der mittels Verschraubung erzielten Verbindung von Maschi­ nengehäuse und Getriebegehäuse bestimmt ist.Furthermore, it is also known that the noise level from a reciprocating piston Internal combustion engine and a gear unit formed essentially also due to the stiffness of the connection of Maschi achieved by screwing gear housing and gear housing is determined.

Der Erfindung liegt die Aufgabe zugrunde, für ein gattungsgemäßes Antriebs­ aggregat mit weichelastischer Ölwanne eine Anordnung aufzuzeigen, die bei wirk­ samer Versteifung der Verbindung von Hubkolben-Maschinengehäuse und Getrie­ begehäuse zugleich einen Schutz der Ölwanne gewährleistet.The invention is based, for a generic drive the task aggregate with soft elastic oil pan to show an arrangement that is effective complete stiffening of the connection between the reciprocating piston machine housing and the transmission housing also ensures protection of the oil pan.

Diese Aufgabe ist mit dem Patentanspruch dadurch gelöst, daß der Spannflansch mit einem die weichelastische Ölwanne außenseitig stützenden Gitterrahmen aus biegefestem Material verbunden ist, wobei der Gitterrahmen mittels eines getriebe­ seitig vorgesehenen Verbindungsflansches eine dreh- und biegesteife Abstützung zwischen Maschinengehäuse und angeflanschtem Getriebegehäuse bewirkt.This object is achieved with the patent claim in that the clamping flange with a lattice frame supporting the soft elastic oil pan on the outside Bending-resistant material is connected, the lattice frame by means of a gear connecting flange provided on the side provides a torsionally and flexurally rigid support between the machine housing and the flanged gear housing.

Die Erfindung ergibt neben dem Vorteil einer durch eine im wesentlichen glattflä­ chige Außengestaltung vereinfachten weichelastischen Ölwanne mit dem diese stützenden und schützenden Gitterrahmen den weiteren Vorteil eines leichtge­ wichtigen Versteifungselementes zwischen dem Maschinengehäuse und dem an­ geflanschten Getriebegehäuse.In addition to the advantage of the invention results in a substantially smooth surface Exterior design simplified the soft-elastic oil pan with this supporting and protective lattice frame the further advantage of a lightweight important stiffening element between the machine housing and the flanged gear housing.

Hinsichtlich einer leichtgewichtigen und steifen Ausbildung des Gitterrahmens ist dieser in Ausgestaltung der Erfindung vorzugsweise als ein Leichtmetall-Gußteil vorgesehen mit im Querschnitt T-förmigen Gitterstäben.With regard to a lightweight and rigid design of the lattice frame this in an embodiment of the invention preferably as a light metal casting provided with cross-section T-shaped bars.

Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbei­ spiels beschrieben. Es zeigtThe invention is based on an exemplary embodiment shown in the drawing game described. It shows

Fig. 1 ein Antriebsaggregat mit einem erfindungsgemäßen Gitterrahmen, Fig. 1 shows a drive unit according to the invention with a lattice frame,

Fig. 2 den erfindungsgemäßen Gitterrahmen mit zugeordneter weichelasti­ scher Ölwanne in perspektivischer Ansicht, und Fig. 2 shows the lattice frame according to the invention with associated Weichelasti shear oil pan in a perspective view, and

Fig. 3 eine Schnittdarstellung einer Verschraubung des Gitterrahmens mit dem Maschinengehäuse mit zwischengeschaltetem Dichtflansch der Ölwanne. Fig. 3 is a sectional view of a screw connection of the lattice frame to the machine housing with an intermediate sealing flange of the oil pan.

Ein Antriebsaggregat 1 für Kraftfahrzeuge, insbesondere PKW, umfaßt eine Hub­ kolbenmaschine 2 und ein angeflanschtes Getriebegehäuse 3, wobei der Hubkol­ benmaschine 2 zur Reduzierung der Abstrahlung des Motorgeräusches eine weichelastische Ölwanne 4 - Fig. 2 - aus einem Elastomer bzw. einem Kunststoff zugeordnet ist. Wie aus Fig. 3 ersichtlich, weist die Ölwanne 4 einen angeformten Dichtflansch 5 auf, der zwischen einem Halteflansch 6 des Hubkolben-Maschinen­ gehäuses 2′ und einem Spannflansch 7 mittels Spannschrauben 8 vorgespannt angeordnet ist. Zur Begrenzung der elastischen Vorspannung des Dichtflansches 5 weist dieser in jeder Durchbrechung 9 angeordnete Abstandshülsen 10 auf.A drive unit 1 for motor vehicles, in particular cars, comprises a reciprocating piston machine 2 and a flanged gear housing 3 , the reciprocating piston machine 2 to reduce the radiation of the engine noise, a flexible oil pan 4 - Fig. 2 - is assigned from an elastomer or a plastic. As can be seen from Fig. 3, the oil pan 4 has an integrally formed sealing flange 5 which is arranged between a holding flange 6 of the reciprocating piston machine housing 2 'and a clamping flange 7 biased by means of clamping screws 8 . To limit the elastic prestressing of the sealing flange 5 , this has spacer sleeves 10 arranged in each opening 9 .

Der Spannflansch 7 ist erfindungsgemäß Teil eines die weichelastische Ölwanne 4 außenseitig stützenden Gitterrahmens 11 aus biegefestem Material. Vorzugsweise ist der die Ölwanne 4 stützende und schützende Gitterrahmen 11 aus Gewichts­ gründen als ein Leichtmetall-Gußteil gestaltet, wobei zur Erzielung einer hohen Festigkeit bei geringem Gewicht die Gitterstäbe 12 des Gitterrahmens 11 im Quer­ schnitt T-förmig gestaltet sind. Weiter ist die Anordnung der Gitterstäbe 12 so ge­ troffen, daß die durch den Gitterrahmen 11 erfindungsgemäß unterstützte Ölwanne 4 von relativer dünner Wandstärke mit ihrer glatt ausgebildeten Außenseite auf den Kopfstreben 13 der T-förmigen Gitterstäbe 12 aufliegt.The clamping flange 7 is, according to the invention, part of a lattice frame 11 made of a flex-resistant material that supports the flexible oil pan 4 on the outside. Preferably, the oil pan 4 supporting and protective lattice frame 11 based on weight is designed as a light metal casting, the lattice bars 12 of the lattice frame 11 being T-shaped in cross-section in order to achieve high strength with low weight. Furthermore, the arrangement of the bars 12 is so ge that the oil pan 4 supported by the lattice frame 11 of relatively thin wall thickness with its smooth outer surface rests on the head struts 13 of the T-shaped bars 12 .

Neben der erfindungsgemäß stützenden und schützenden Funktion kommt dem Gitterrahmen in weiterer erfindungsgemäßer Kombination eine die Verbindung des Maschinengehäuses 2′ mit dem angeflanschten Getriebegehäuse 3 versteifende Funktion zu. Hierfür ist der Gitterrahmen 11 mit einem getriebeseitig angeordneten Verbindungsflansch 14 versehen, mittels dem eine dreh- und biegesteife Ab­ stützung zwischen dem Maschinengehäuse 2′ und dem angeflanschten Getriebe­ gehäuse 3 bewirkt ist. In addition to the supportive and protective function according to the invention, the lattice frame in a further combination according to the invention has a function which stiffens the connection of the machine housing 2 'with the flanged-on transmission housing 3 . For this purpose, the lattice frame 11 is provided with a connection flange 14 arranged on the transmission side, by means of which a torsionally and flexurally rigid support between the machine housing 2 'and the flanged transmission housing 3 is effected.

Die über den erfindungsgemäßen Gitterrahmen 11 zusätzlich ausgesteifte Verbin­ dung von Maschinengehäuse 2′ und Getriebegehäuse 3 bewirkt neben der weich­ elastischen Ölwanne 4 eine weitere Absenkung des vom Antriebsaggregat 1 ab­ gestrahlten Geräusches.The additionally stiffened connec tion of the machine housing 2 'and gear housing 3 via the lattice frame 11 according to the invention causes, in addition to the soft elastic oil pan 4, a further reduction in the noise emitted by the drive unit 1 .

Claims (4)

1. Antriebsaggregat für Kraftfahrzeuge, insbesondere PKW,
  • - umfassend eine Hubkolbenmaschine (2) mit angeflanschtem Getrie­ begehäuse (3), wobei
  • - die Hubkolbenmaschine (2) mit einer Ölwanne (4) aus einem weich­ elastischen Material (Gummi/Kautschuk oder Elastomer) ausgerüstet ist mit einem angeformten Dichtflansch (5), der
  • - zwischen einem Halteflansch (7) des Maschinengehäuses (2′) und einem gesonderten Spannflansch (7) vorgespannt angeordnet ist,
1. drive unit for motor vehicles, in particular cars,
  • - Comprising a reciprocating piston machine ( 2 ) with a flanged gearbox ( 3 ), wherein
  • - The reciprocating machine ( 2 ) with an oil pan ( 4 ) made of a soft elastic material (rubber / rubber or elastomer) is equipped with a molded sealing flange ( 5 ), the
  • - Between a holding flange ( 7 ) of the machine housing ( 2 ') and a separate clamping flange ( 7 ) is arranged biased,
dadurch gekennzeichnet,characterized,
  • - daß der Spannflansch (7) mit einem die weichelastische Ölwanne (4) außenseitig stützenden Gitterrahmen (11) aus biegefestem Material verbunden ist, wobei- That the clamping flange ( 7 ) is connected to a flexible elastic oil pan ( 4 ) on the outside supporting lattice frame ( 11 ) made of rigid material, wherein
  • - der Gitterrahmen (11) ferner mittels eines getriebeseitig vorgesehe­ nen Verbindungsflansches (14) eine dreh- und biegesteife Ab­ stützung zwischen Maschinengehäuse (2′) und angeflanschtem Ge­ triebegehäuse (3) bewirkt.- The lattice frame ( 11 ) further by means of a transmission-side connection flange ( 14 ) causes a torsionally and flexurally rigid support between the machine housing ( 2 ') and the flange-mounted gear housing ( 3 ).
2. Antriebsaggregat nach Anspruch 1, dadurch gekennzeichnet, daß der Git­ terrahmen (11) als ein Gußteil, insbesondere als ein Leichtmetall-Gußteil gestaltet ist.2. Drive unit according to claim 1, characterized in that the Git terrahmen ( 11 ) is designed as a casting, in particular as a light metal casting. 3. Antriebsaggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Gitterrahmen (11) im Querschnitt T-förmige Gitterstäbe (12) aufweist.3. Drive unit according to claim 1 or 2, characterized in that the lattice frame ( 11 ) has a T-shaped lattice bars ( 12 ) in cross section.
DE1996122769 1996-06-07 1996-06-07 Drive unit for motor vehicles, especially cars Withdrawn DE19622769A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1996122769 DE19622769A1 (en) 1996-06-07 1996-06-07 Drive unit for motor vehicles, especially cars
EP97106826A EP0811761A1 (en) 1996-06-07 1997-04-24 Drive unit for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996122769 DE19622769A1 (en) 1996-06-07 1996-06-07 Drive unit for motor vehicles, especially cars

Publications (1)

Publication Number Publication Date
DE19622769A1 true DE19622769A1 (en) 1997-12-11

Family

ID=7796331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996122769 Withdrawn DE19622769A1 (en) 1996-06-07 1996-06-07 Drive unit for motor vehicles, especially cars

Country Status (2)

Country Link
EP (1) EP0811761A1 (en)
DE (1) DE19622769A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818590A1 (en) * 1998-04-25 1999-11-04 Daimler Chrysler Ag Oil pan
DE10014727C1 (en) * 2000-03-24 2001-10-31 Daimler Chrysler Ag Oil sump for piston engine has flange surface acting as carrier part for casing extension
DE10302191A1 (en) * 2003-01-20 2004-08-05 Carcoustics Tech Center Gmbh Acoustically effective oil casing especially for a motor vehicle engine gear includes a multilayer of plastic sandwiched between metal layers
DE102004034933A1 (en) * 2004-07-07 2006-02-02 Joma-Polytec Kunststofftechnik Gmbh Oil pan assembly for a machine, in particular an internal combustion engine and / or a transmission
DE102006002956A1 (en) * 2006-01-21 2007-07-26 Joma-Polytec Kunststofftechnik Gmbh Oil pan for internal-combustion engine, has stabilizing part, with which bottom section at sealing area is connected, and belongs together with bottom section to double shell reinforcing sealing area
CN108266247A (en) * 2017-01-04 2018-07-10 通用汽车环球科技运作有限责任公司 Oil sump component
GB2562785A (en) * 2017-05-26 2018-11-28 Jaguar Land Rover Ltd A sump assembly, comprising a sump and a drive unit, and a vehicle comprising a sump
GB2562784A (en) * 2017-05-26 2018-11-28 Jaguar Land Rover Ltd A sump, a vehicle comprising a sump, and a method of manufacturing a sump
DE102020124575A1 (en) 2020-09-22 2022-03-24 Bayerische Motoren Werke Aktiengesellschaft Multi-piece oil pan for an engine
DE102022134822B3 (en) 2022-12-13 2023-12-21 Ktm Ag Internal combustion engine

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DE10024210A1 (en) * 2000-05-17 2001-11-22 Man Nutzfahrzeuge Ag Link fixture for automotive plastic oil sump and metal crankcase has U-shaped rail and seal
US6584950B1 (en) 2002-05-29 2003-07-01 Bayer Corporation Oil pan
DE10317484A1 (en) * 2003-04-16 2004-11-25 Ibs Brocke Gmbh & Co. Kg Fastening element and fastening system for plastic containers
FR2855846B1 (en) * 2003-06-03 2007-04-06 Meillor Sa CARTER WITH SOFT SHIRT
DE102004006578A1 (en) * 2004-01-28 2005-08-18 Zf Friedrichshafen Ag Housing for a gearing arrangement for driving a mixing drum comprises a wall having a large passage which is closed in a liquid-tight manner by a component of lower strength and weight
US7167315B2 (en) 2004-04-20 2007-01-23 Microvision, Inc. Apparatus and method for combining multiple electromagnetic beams into a composite beam
EP1647680B1 (en) * 2004-10-14 2007-04-18 ISE Intex GmbH Stiffening element and stiffening system for attaching a plastic reservoir and for stabilising the connection between motor bloc and gear box casing
DE202005010450U1 (en) * 2005-06-30 2006-11-09 Mann + Hummel Gmbh Oil pan, in particular for an internal combustion engine
DE102006025745A1 (en) * 2006-05-31 2007-12-06 Rehau Ag + Co. Metal-plastic-hybrid-housing component e.g. oil sump, for passenger car, has flange with surface for sealing connection at housing structure, strip provided integral to flange, and wall area attached on sides of strip
FR2904039A1 (en) * 2006-07-21 2008-01-25 Renault Sas Sump for lubricating internal combustion engine, has shell, whose stiffening unit has hollow sections connected to external surface of lateral and back walls that have ends cooperating with fixation part for centering and fixing sump
DE202007008481U1 (en) 2007-06-13 2008-10-23 Mann+Hummel Gmbh Oil pan for an internal combustion engine transmission unit
DE102008036662A1 (en) * 2008-08-06 2010-02-11 Rehau Ag + Co. Metal-plastic-hybrid oil pan for use in driving device, particularly for internal combustion engine of motor vehicle, has metal part which is coated with adhesive agent
DE102008038958B4 (en) * 2008-08-13 2017-11-02 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Oil pan with oil filter to carrier unit
DE102014213550A1 (en) * 2014-07-11 2016-01-14 Joma-Polytec Gmbh oil pan

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818590A1 (en) * 1998-04-25 1999-11-04 Daimler Chrysler Ag Oil pan
DE19818590C2 (en) * 1998-04-25 2000-03-23 Daimler Chrysler Ag Oil pan
DE10014727C1 (en) * 2000-03-24 2001-10-31 Daimler Chrysler Ag Oil sump for piston engine has flange surface acting as carrier part for casing extension
DE10302191A1 (en) * 2003-01-20 2004-08-05 Carcoustics Tech Center Gmbh Acoustically effective oil casing especially for a motor vehicle engine gear includes a multilayer of plastic sandwiched between metal layers
DE10302191B4 (en) * 2003-01-20 2005-06-30 Carcoustics Tech Center Gmbh Acoustic oil sump
DE102004034933A1 (en) * 2004-07-07 2006-02-02 Joma-Polytec Kunststofftechnik Gmbh Oil pan assembly for a machine, in particular an internal combustion engine and / or a transmission
DE102006002956A1 (en) * 2006-01-21 2007-07-26 Joma-Polytec Kunststofftechnik Gmbh Oil pan for internal-combustion engine, has stabilizing part, with which bottom section at sealing area is connected, and belongs together with bottom section to double shell reinforcing sealing area
DE102006002956B4 (en) * 2006-01-21 2017-12-28 Joma-Polytec Gmbh Oil pan for an internal combustion engine
CN108266247A (en) * 2017-01-04 2018-07-10 通用汽车环球科技运作有限责任公司 Oil sump component
CN108266247B (en) * 2017-01-04 2021-05-18 通用汽车环球科技运作有限责任公司 Oil pan assembly
GB2562785A (en) * 2017-05-26 2018-11-28 Jaguar Land Rover Ltd A sump assembly, comprising a sump and a drive unit, and a vehicle comprising a sump
GB2562784A (en) * 2017-05-26 2018-11-28 Jaguar Land Rover Ltd A sump, a vehicle comprising a sump, and a method of manufacturing a sump
DE102020124575A1 (en) 2020-09-22 2022-03-24 Bayerische Motoren Werke Aktiengesellschaft Multi-piece oil pan for an engine
DE102022134822B3 (en) 2022-12-13 2023-12-21 Ktm Ag Internal combustion engine
CN118188208A (en) * 2022-12-13 2024-06-14 Ktm股份有限公司 Internal combustion engine

Also Published As

Publication number Publication date
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