DE102016005388A1 - Internal combustion engine with a cylinder crankcase and a connection housing - Google Patents
Internal combustion engine with a cylinder crankcase and a connection housing Download PDFInfo
- Publication number
- DE102016005388A1 DE102016005388A1 DE102016005388.7A DE102016005388A DE102016005388A1 DE 102016005388 A1 DE102016005388 A1 DE 102016005388A1 DE 102016005388 A DE102016005388 A DE 102016005388A DE 102016005388 A1 DE102016005388 A1 DE 102016005388A1
- Authority
- DE
- Germany
- Prior art keywords
- crankcase
- internal combustion
- combustion engine
- engine according
- sealing surface
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 28
- 239000007858 starting material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Images
Classifications
-
- 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
- F02F11/00—Arrangements of sealings in combustion engines
- F02F11/002—Arrangements of sealings in combustion engines involving cylinder heads
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
-
- 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
- F02F11/00—Arrangements of sealings in combustion engines
-
- 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
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
-
- 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
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
- F02F2007/0075—Front covers
-
- 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
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
- F02F2007/0078—Covers for belt transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Beschrieben wird Kurbelgehäuse für eine Brennkraftmaschine und eine Brennkraftmaschine mit wenigstens einem Ölwannenflansch und einteiliger Kurbelwelle wobei wenigstens eine Stirnseite des Kurbelgehäuses, an der beispielsweise der Rädertrieb angeordnet ist, eine Bearbeitung der Dichtfläche zum Räderkastendeckel hin aufweist, die in einem Winkel von etwa 94° zur Senkrechten bezüglich der Ölwannenflanschfläche angeordnet ist.Crankcase is described for an internal combustion engine and an internal combustion engine with at least one Ölwannenflansch and one-piece crankshaft wherein at least one end face of the crankcase, on which, for example, the wheel drive is arranged, a processing of the sealing surface to the timing case cover out, at an angle of about 94 ° to the vertical is arranged with respect to the Ölwannenflanschfläche.
Description
Die Erfindung betrifft eine Brennkraftmaschine mit einem Zylinderkurbelgehäuse und einem Anschlussgehäuse.The invention relates to an internal combustion engine with a cylinder crankcase and a connection housing.
Aus der
Die
Ausgehend vom oben beschriebenen Stand der Technik liegt der Erfindung die Aufgabe zugrunde, diesen weiterzuentwickeln.Based on the above-described prior art, the invention has the object to further develop this.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass ein Kurbelgehäuse für eine Brennkraftmaschine geschaffen wird, mit wenigstens einem Ölwannenflansch und einteiliger Kurbelwelle, wobei wenigstens eine Stirnseite des Kurbelgehäuses, an der beispielsweise der Rädertrieb angeordnet ist, eine Bearbeitung der Dichtfläche zum Räderkastendeckel hin aufweist, die in einem Winkel von etwa 94° zur Senkrechten bezüglich der Ölwannenflanschfläche angeordnet ist. Hierbei ist von Vorteil, dass sich die Länge des Kurbelgehäuses insgesamt verringert, was auch Auswirkungen auf die Kosten hat.The object is achieved in that a crankcase is provided for an internal combustion engine, with at least one Ölwannenflansch and one-piece crankshaft, wherein at least one end face of the crankcase, on which, for example, the gear drive is arranged, a processing of the sealing surface to the timing case cover out in an angle of about 94 ° to the vertical with respect to the Ölwannenflanschfläche is arranged. The advantage here is that the overall length of the crankcase is reduced, which also has an effect on the costs.
Weiter ist erfindungsgemäß vorgesehen, dass das Kurbelgehäuse einen Deckel beziehungsweise einen Räderkasten aufweist, der auf der Bearbeitung der Dichtfläche zum Räderkastendeckel, die in einem Winkel von etwa 94° zur Senkrechten bezüglich der Ölwannenflanschfläche angeordnet ist, lösbar befestigt angeordnet ist.Further, the invention provides that the crankcase has a cover or a gear box, which is arranged releasably secured to the processing of the sealing surface to the timing case cover, which is arranged at an angle of about 94 ° to the vertical with respect to the Ölwannenflanschfläche.
Andere erfindungsgemäße Ausgestaltungen ergeben sich aus den Unteransprüchen.Other embodiments of the invention will become apparent from the dependent claims.
In den Zeichnungen werden bevorzugte Ausführungsbeispiele dargestellt, es zeigen:In the drawings preferred embodiments are shown, show:
Bei der Entwicklung von Brennkraftmaschinen wird großer Wert auf die Kompaktheit dieser Motoren gelegt. Insbesondere die Länge des Motors ist entscheidend, um die Geräte, in die dieser Motor eingebaut werden soll, kompakt zu halten. Ein Kriterium für die Motorlänge ist das Zylinderkurbelgehäuse und die Anbringung der Ölwanne bzw. deren Abdichtung zum Zylinderkurbelgehäuse. Insbesondere bei Motoren mit oben liegender Nockenwelle und Antrieb dieser mittels Zahnräder ist mitbestimmend für die Ölwannendichtfläche und damit für die Motorlänge der Zahnradtrieb.In the development of internal combustion engines, great importance is attached to the compactness of these engines. In particular, the length of the engine is crucial to keep the devices in which this engine is built compact. A criterion for the engine length is the cylinder crankcase and the attachment of the oil pan or its seal to the cylinder crankcase. Especially with engines with overhead camshaft and drive this by means of gears is co-determining the oil pan sealing surface and thus the engine length of the gear drive.
Das Zylinderkurbelgehäuse (
Die vorliegende Lösung ermöglicht es, die Baulänge des Motors zu verringern, ohne die Nachteile der mehrteiligen Kurbelwelle in Kauf nehmen zu müssen. Dies wird erreicht, indem an der Seite des Zylinderkurbelgehäuses, an der der Rädertrieb angeordnet ist, eine Bearbeitung der Dichtfläche zum Räderkastendeckel durchgeführt ist, die unter einem Winkel, z. B. 94°, bezogen auf die Senkrechte zur Ölwannendichtfläche, erfolgt, der so gewählt ist, dass der zum Zylinderkopf erforderliche Durchtritt
In
In
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Zylinderkurbelgehäusecylinder crankcase
- 22
- Durchtritt für das Zahnrad zur NockenwellePassage for the gear to the camshaft
- 33
- Deckel/RäderkastendeckelLid / timing case cover
- 44
- Bearbeitung der Dichtfläche zum Deckel/RäderkastendeckelMachining the sealing surface to the cover / timing case cover
- 55
- Dichtgegenkontur am Deckel/RäderkastendeckelSealing counter contour on the cover / timing case cover
- 66
- Räderkastendeckel einteiligGearbox cover one-piece
- 77
- Räderkastendeckel zweiteiligGearbox cover two-piece
- 88th
- Stufung der Anschraubbutzen, die sich aus der Bearbeitungsschräge ergibtStaging of the screw-on trims, which results from the processing slope
- 99
- ÖlwannendichtungsflächeOil pan sealing surface
- 1010
- AGR-KanalEGR passage
- 1111
- AGR-KühleraufnahmeEGR cooler intake
- 1212
- Anlasseraufnahmestarter recording
- 1313
- nasenartige Materialansammlung im Bereich des Durchtritts des Zahnrads zur Nockenwellenose-like accumulation of material in the region of the passage of the gear to the camshaft
- 1414
- ZylinderkopfdichtungsflächeCylinder head gasket surface
- 1515
- Dichtungsfläche AGR-KühlerSealing surface EGR cooler
- 1818
- gebaute/geschraubte Kurbelwelle für ein Zylinderkurbelgehäuse mit geschlossenem Ölwannenflanschassembled / bolted crankshaft for a cylinder crankcase with closed oil pan flange
- 1919
- geschrumpfte Kurbelwelle für ein Zylinderkurbelgehäuse mit geteiltem ÖlflanschShrunk crankshaft for a cylinder crankcase with split oil flange
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 1006273 A2 [0002] EP 1006273 A2 [0002]
- DE 10220838 C1 [0003] DE 10220838 C1 [0003]
Claims (10)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016005388.7A DE102016005388A1 (en) | 2016-05-04 | 2016-05-04 | Internal combustion engine with a cylinder crankcase and a connection housing |
| ES17000589T ES2907653T3 (en) | 2016-05-04 | 2017-04-07 | Internal combustion engine with a motor block and with a terminal box |
| EP17000589.6A EP3242009B1 (en) | 2016-05-04 | 2017-04-07 | Internal combustion engine comprising a cylinder crankcase and a connection housing |
| PL17000589T PL3242009T3 (en) | 2016-05-04 | 2017-04-07 | Internal combustion engine comprising a cylinder crankcase and a connection housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016005388.7A DE102016005388A1 (en) | 2016-05-04 | 2016-05-04 | Internal combustion engine with a cylinder crankcase and a connection housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102016005388A1 true DE102016005388A1 (en) | 2017-11-09 |
Family
ID=58501252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102016005388.7A Ceased DE102016005388A1 (en) | 2016-05-04 | 2016-05-04 | Internal combustion engine with a cylinder crankcase and a connection housing |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3242009B1 (en) |
| DE (1) | DE102016005388A1 (en) |
| ES (1) | ES2907653T3 (en) |
| PL (1) | PL3242009T3 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151955A (en) * | 1994-11-29 | 1996-06-11 | Daihatsu Motor Co Ltd | Seal structure for cylinder head |
| JPH09280484A (en) * | 1996-04-08 | 1997-10-31 | Suzuki Motor Corp | Chain cover attachment structure of internal combustion engine |
| EP1006273A2 (en) | 1998-12-02 | 2000-06-07 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Crankcase |
| DE10220838C1 (en) | 2002-05-08 | 2003-12-18 | Porsche Ag | Internal combustion engine |
| DE102004023540A1 (en) * | 2004-05-13 | 2005-12-01 | Deutz Ag | Internal combustion engine has distribution pipe constructed in one piece with cylinder head and may be constructed in one piece with fresh gas line |
| DE102004049030A1 (en) * | 2004-10-08 | 2006-04-20 | Audi Ag | Arrangement of a timing case cover |
| DE102005059006A1 (en) * | 2005-12-08 | 2007-06-14 | Deutz Ag | Exhaust gas recirculation (EGR) system for loaded- or suction-type internal combustion (IC) engine, directly connects exhaust gas cooler with control valve housing, with coolant line connection located in-between |
| DE102013020944A1 (en) * | 2013-12-12 | 2014-08-14 | Daimler Ag | Internal combustion engine for motor car, has first sealing surface for sealing against steering box cover and second sealing surface for sealing against crankshaft housing, where sealing surfaces include inner angle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013213773A1 (en) * | 2012-07-19 | 2014-01-23 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Housing for internal combustion engine, has asymmetric surface areas arranged around circular edge, where each asymmetric surface area exhibits surface outline, which differs from surface outlines of other surface area |
-
2016
- 2016-05-04 DE DE102016005388.7A patent/DE102016005388A1/en not_active Ceased
-
2017
- 2017-04-07 EP EP17000589.6A patent/EP3242009B1/en active Active
- 2017-04-07 ES ES17000589T patent/ES2907653T3/en active Active
- 2017-04-07 PL PL17000589T patent/PL3242009T3/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151955A (en) * | 1994-11-29 | 1996-06-11 | Daihatsu Motor Co Ltd | Seal structure for cylinder head |
| JPH09280484A (en) * | 1996-04-08 | 1997-10-31 | Suzuki Motor Corp | Chain cover attachment structure of internal combustion engine |
| EP1006273A2 (en) | 1998-12-02 | 2000-06-07 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Crankcase |
| DE10220838C1 (en) | 2002-05-08 | 2003-12-18 | Porsche Ag | Internal combustion engine |
| DE102004023540A1 (en) * | 2004-05-13 | 2005-12-01 | Deutz Ag | Internal combustion engine has distribution pipe constructed in one piece with cylinder head and may be constructed in one piece with fresh gas line |
| DE102004049030A1 (en) * | 2004-10-08 | 2006-04-20 | Audi Ag | Arrangement of a timing case cover |
| DE102005059006A1 (en) * | 2005-12-08 | 2007-06-14 | Deutz Ag | Exhaust gas recirculation (EGR) system for loaded- or suction-type internal combustion (IC) engine, directly connects exhaust gas cooler with control valve housing, with coolant line connection located in-between |
| DE102013020944A1 (en) * | 2013-12-12 | 2014-08-14 | Daimler Ag | Internal combustion engine for motor car, has first sealing surface for sealing against steering box cover and second sealing surface for sealing against crankshaft housing, where sealing surfaces include inner angle |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2907653T3 (en) | 2022-04-25 |
| PL3242009T3 (en) | 2022-05-09 |
| EP3242009B1 (en) | 2022-01-19 |
| EP3242009A1 (en) | 2017-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |