EP1087124A2 - Zylinderkurbelgehäuse für inbesondere flüssigkeitsgekühlte Brennkraftmaschine - Google Patents
Zylinderkurbelgehäuse für inbesondere flüssigkeitsgekühlte Brennkraftmaschine Download PDFInfo
- Publication number
- EP1087124A2 EP1087124A2 EP00117907A EP00117907A EP1087124A2 EP 1087124 A2 EP1087124 A2 EP 1087124A2 EP 00117907 A EP00117907 A EP 00117907A EP 00117907 A EP00117907 A EP 00117907A EP 1087124 A2 EP1087124 A2 EP 1087124A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- crankcase
- cylinder
- adhesive
- recess
- internal combustion
- 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
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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F1/16—Cylinder liners of wet type
- F02F1/163—Cylinder liners of wet type the liner being midsupported
Definitions
- the invention relates to Cylinder crankcase for in particular liquid-cooled internal combustion engines, that with inserted cylinder bushes, which are arranged free-standing in the crankcase is equipped, each with a support collar on a crankcase side Shoulder arranged by means of a centering collar adjoining the crankshaft with a corresponding crankcase recess using an adhesive to be in constant contact.
- Such a cylinder crankcase is for example from DE-OS 2 140 378 known, the diameter of hundredweight for each cylinder liner usable and crankcase recess are selected so differently that an in the annular gap provided, either on the centering collar or the crankcase recess applied adhesive a firm connection between cylinder liner and crankcase.
- the invention has for its object in the generic cylinder crankcase to improve the adhesive arrangement of the cylinder liners in such a way that the insertion of the cylinder liners and the respective gluing separately are reached.
- a circumferential groove provided in the contact area of the centering collar with the crankcase recess is for receiving an adhesive, which is arranged in the crankcase Feed channel is introduced, the feed channel possibly being approximately an overflow channel is assigned diametrically.
- the advantage of the invention is compared to the prior art shown to see one in the perfectly aligned cylinder liners, and on the other hand in an advantageously clean gluing of the cylinder liners in the crankcase.
- this is used in a Made of gray cast iron cylinder liner in a made of light metal Crankcase.
- the internal combustion engine shown is free-standing with inserted in the crankcase 2 arranged cylinder liners 3 equipped.
- the cylinder liners 3 are each arranged on a shoulder 5 on the crankcase via a support collar 4, by means of a centering collar 6 adjoining the crankshaft with a corresponding crankcase recess 7 via an adhesive 8 in fixed Connection.
- a circumferential groove 9 is used in the contact area of the centering collar 6 with the crankcase recess 7 for receiving an adhesive 8, the one in the crankcase 2 arranged feed channel 10 is introduced.
- an overflow channel 11 is assigned to the feed channel 10 approximately diametrically in the crankcase 2.
- Geodetically higher than the feed channel 10 at the circumferential groove 9 subsequent overflow channel 11 can optionally be designed so that this after a predetermined amount of adhesive has come out, it can be closed for re-pressing of the adhesive in the circumferential groove by means of increased pressure.
- the circumferential groove 9 is in the central region of the centering collar 6 between its sections 6 'and 6' ', wherein contact sections 6 'and 6' 'with crankcase recess 7 that the passage of the adhesive is safely avoided.
- the adhesive bond according to the invention is preferably applied to a gray cast iron manufactured cylinder liner 3 in a crankcase made of light metal 2nd
- Epoxies or silicones or also anaerobic liquid seals are preferably used as the adhesive 8.
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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (3)
- Zylinderkurbelgehäuse für insbesondere flüssigkeitsgekühlte Brennkraftmaschinen,das mit eingesetzten, im Kurbelgehäuse (2) freistehend angeordneten Zylinderbuchsen (3) ausgerüstet ist, diejeweils, über einen Stützbund (4) auf einer kurbelgehäuseseitigen Schulter (5) angeordnet, mittels eines kurbelwellenseitig anschließenden Zentrierbundes (6) mit einer korrespondierenden Kurbelgehäuseausnehmung (7) über einen Kleber (8) in fester Verbindung stehen
dadurch gekennzeichnet,dass eine Umfangsnut (9) im Kontaktbereich des Zentrierbundes (6) mit der Kurbelgehäuseausnehmung (7) vorgesehen ist zur Aufnahme eines Klebers (8), derüber einen im Kurbelgehäuse (2) angeordneten Zuführkanal (10) eingebracht ist, wobeidem Zuführkanal (10) gegebenenfalls etwa diametral ein Überlaufkanal (11) zugeordnet ist. - Zylinderkurbelgehäuse nach Anspruch 1, dadurch gekennzeichnet, dass die Umfangsnut (9) im mittleren Bereich des Zentrierbundes (6) ausgebildet ist.
- Zylinderkurbelgehäuse nach einem der Ansprüche 1 bis 2, gekennzeichnet durch eine aus Grauguss gefertigte Zylinderbuchse (3) in einem aus Leichtmetall hergestellten Kurbelgehäuse (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19945591 | 1999-09-23 | ||
| DE1999145591 DE19945591A1 (de) | 1999-09-23 | 1999-09-23 | Zylinderkurbelgehäuse für insbesondere flüssigkeitsgekühlte Brennkraftmaschinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1087124A2 true EP1087124A2 (de) | 2001-03-28 |
| EP1087124A3 EP1087124A3 (de) | 2002-02-06 |
| EP1087124B1 EP1087124B1 (de) | 2005-11-02 |
Family
ID=7923025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20000117907 Expired - Lifetime EP1087124B1 (de) | 1999-09-23 | 2000-08-19 | Zylinderkurbelgehäuse für inbesondere flüssigkeitsgekühlte Brennkraftmaschine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1087124B1 (de) |
| DE (2) | DE19945591A1 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009021067A1 (de) | 2009-05-13 | 2010-11-25 | Federal-Mogul Burscheid Gmbh | Dünnwandige Einlage für einen Zylinder einer Kolbenmaschine und eine Zylinderlaufbuchse, Zylinder und Motorblock einer Kolbenmaschine, sowie Verfahren zu deren Herstellung |
| WO2013190175A1 (en) * | 2012-06-19 | 2013-12-27 | Wärtsilä Finland Oy | Piston engine and cylinder liner |
| CN103807044A (zh) * | 2014-03-04 | 2014-05-21 | 广西玉柴机器股份有限公司 | 干式缸套结构的柴油机气缸体水套 |
| DE102013221617A1 (de) | 2013-10-24 | 2015-04-30 | Federal-Mogul Burscheid Gmbh | Dünnwandige Einlage für einen Zylinder einer Kolbenmaschine sowie Verfahren zu deren Herstellung |
| US9488274B2 (en) | 2010-12-10 | 2016-11-08 | Bertwin R. Geist | Cylinder of a reciprocating piston machine and reciprocating piston machine |
| DE102019007770A1 (de) * | 2019-11-08 | 2021-05-12 | Man Truck & Bus Se | Gussverfahren zum Herstellen eines Kraftfahrzeugbauteils |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013001320A1 (de) * | 2013-01-25 | 2014-07-31 | Audi Ag | Brennkraftmaschine sowie Verfahren zum Herstellen einer Brennkraftmaschine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686091A (en) * | 1952-02-28 | 1954-08-10 | Mission Mfg Co | Pump liner |
| DE2140378A1 (de) * | 1971-08-12 | 1973-02-15 | Porsche Kg | Zylinderkurbelgehaeuse von brennkraftmaschinen |
| US4244330A (en) * | 1978-11-13 | 1981-01-13 | Cummins Engine Company, Inc. | Engine cylinder liner having a mid stop |
| JPS55104547A (en) * | 1979-02-06 | 1980-08-11 | Suriibondo:Kk | Cylinder liner for liquid cooled-type internal combustion engine wound by belt-shaped seal material on its external circumferential surface and manufacture thereof |
| FR2527270A1 (fr) * | 1982-05-21 | 1983-11-25 | Matra | Dispositif d'etancheite pour moteur a combustion interne |
| DE19627562C2 (de) * | 1996-04-30 | 1998-11-05 | Porsche Ag | Zylinderkurbelgehäuse |
| DE19837099C1 (de) * | 1998-08-17 | 1999-10-14 | Porsche Ag | Zylinderkurbelgehäuse für Brennkraftmaschinen |
-
1999
- 1999-09-23 DE DE1999145591 patent/DE19945591A1/de not_active Withdrawn
-
2000
- 2000-08-19 EP EP20000117907 patent/EP1087124B1/de not_active Expired - Lifetime
- 2000-08-19 DE DE50011495T patent/DE50011495D1/de not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009021067A1 (de) | 2009-05-13 | 2010-11-25 | Federal-Mogul Burscheid Gmbh | Dünnwandige Einlage für einen Zylinder einer Kolbenmaschine und eine Zylinderlaufbuchse, Zylinder und Motorblock einer Kolbenmaschine, sowie Verfahren zu deren Herstellung |
| US9488274B2 (en) | 2010-12-10 | 2016-11-08 | Bertwin R. Geist | Cylinder of a reciprocating piston machine and reciprocating piston machine |
| EP2808526B1 (de) * | 2010-12-10 | 2018-03-07 | Geist, Bertwin R. | Zylinder einer Hubkolbenmaschine sowie Hubkolbenmaschine |
| WO2013190175A1 (en) * | 2012-06-19 | 2013-12-27 | Wärtsilä Finland Oy | Piston engine and cylinder liner |
| DE102013221617A1 (de) | 2013-10-24 | 2015-04-30 | Federal-Mogul Burscheid Gmbh | Dünnwandige Einlage für einen Zylinder einer Kolbenmaschine sowie Verfahren zu deren Herstellung |
| CN103807044A (zh) * | 2014-03-04 | 2014-05-21 | 广西玉柴机器股份有限公司 | 干式缸套结构的柴油机气缸体水套 |
| DE102019007770A1 (de) * | 2019-11-08 | 2021-05-12 | Man Truck & Bus Se | Gussverfahren zum Herstellen eines Kraftfahrzeugbauteils |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1087124B1 (de) | 2005-11-02 |
| EP1087124A3 (de) | 2002-02-06 |
| DE50011495D1 (de) | 2005-12-08 |
| DE19945591A1 (de) | 2001-03-29 |
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