WO2007147190A2 - Internal combustion engine - Google Patents
Internal combustion engine Download PDFInfo
- Publication number
- WO2007147190A2 WO2007147190A2 PCT/AT2007/000305 AT2007000305W WO2007147190A2 WO 2007147190 A2 WO2007147190 A2 WO 2007147190A2 AT 2007000305 W AT2007000305 W AT 2007000305W WO 2007147190 A2 WO2007147190 A2 WO 2007147190A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- flywheel
- combustion engine
- internal combustion
- crankcase
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
-
- 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
-
- 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
- F02F7/0002—Cylinder arrangements
- F02F7/0012—Crankcases of V-engines
Definitions
- the invention relates to a housing assembly for an internal combustion engine for receiving a flywheel with a flywheel housing, which is connected to a transmission housing. Furthermore, the invention relates to an internal combustion engine having at least two cylinders or rows of cylinders arranged in a V-shaped space, wherein in the V-shaped space an inlet header defining at least one inlet collecting space and a calming area for blow-by gases are arranged out of the crank space is, wherein the calming area is laterally limited by the crankcase and is separated from the Beersammeiraum by a partition wall.
- the maximum diameter of the flywheel is determined.
- the flywheel mass can thus be varied only within the flange diameter of the gear housing. In order to reduce the degree of irregularity, however, flywheel masses with a larger diameter are advantageous in some cases.
- Internal combustion engine with at least two cylinders arranged in a V-shape, with an inlet collector arranged in the V-shaped space between the cylinders, and with a V-shaped calming region for blow-by gases from the crankcase, the calming region being laterally is limited by the crankcase and by a top surface.
- each an internal combustion engine with V-shaped arranged cylinders is known, wherein in the V-shaped space between the cylinders, an inlet collector is arranged.
- a calming room for blow-by gases from the crankcase.
- the calming space is bounded laterally by the crankcase and upwards by a cover surface formed by the crankcase.
- the calming chamber communicates with the crank chamber on the one hand, and with the intake manifold on the other hand, wherein a small-sized oil separator is arranged between the calming chamber and the intake manifold.
- the cover surface of the settling chamber formed by the crankcase prevents the use of larger oil separators. Therefore, a relatively high oil entry into the intake manifold can not be excluded.
- the object of the invention is to reduce the degree of unevenness in the simplest possible way. Another object of the invention is to reduce oil entry into the intake system.
- the connecting element can - viewed in a longitudinal section through the longitudinal axis of the housing assembly - profiled, or be formed stepped.
- the connecting element preferably in a longitudinal axis of the housing assembly-containing plane is divided.
- flywheel housing and the gear housing facing each other flange surfaces, wherein the flange of the flywheel housing with respect to the flange of the gear housing is radially offset, and preferably wherein the flange of the gear housing a smaller average radial Distance from the longitudinal axis of the housing assembly, as the flange of the flywheel housing. It can further be provided that the maximum radial distance of the flange surface of the gear housing is smaller than the minimum radial distance of the flange surface of the flywheel housing.
- the partition is formed by a separate component from the crankcase, preferably by the inlet collector.
- the intake manifold can be bolted directly to the crankcase.
- a large-volume oil separator with pre-separation system can also be used. This makes it possible to substantially increase the oil separation rates of the blow-by gases.
- FIG. 1 shows a housing arrangement according to the invention in a longitudinal section in a first embodiment
- FIG. 2 shows a housing arrangement according to the invention in a longitudinal section in a second embodiment variant
- FIG 3 shows an internal combustion engine according to the invention in a cross section through the cylinder axes.
- the housing assembly 1 has a flywheel housing 2 and a transmission housing 3.
- a flywheel 4 is rotatably mounted about a longitudinal axis 5 of the housing assembly 1.
- a connecting element 6 is arranged, which is essentially formed by a ring.
- the ring may optionally be divided in a plane containing the longitudinal axis 5.
- the connecting element 6 is connected to mutually facing flange surface 7, 8 of the flywheel housing 2, and the transmission housing 3.
- the corresponding bearing surfaces of the connecting element 6 are designated 6a and 6b.
- the flange surface 7, 8 of the flywheel housing 2, or the gear housing 3 are radially offset from each other, wherein the flange 8 of the gear housing 3 has a smaller average radial distance r m2 from the longitudinal axis 5 of the housing assembly 1, as the flange 7 of the flywheel housing. 2 , which is denoted by r m i.
- the average distances are determined in each case as the arithmetic mean value between the largest and smallest distance of each flange surface 7, 8 from the longitudinal axis 5.
- the minimum radial distance r ⁇ of the flange surface 7 of the flywheel housing 2 from the longitudinal axis 5 is greater than the maximum radial distance r 2 of the transmission housing 3rd
- the connecting element 6 is formed as a ring with a flat end face.
- the connecting element 6 is profiled in the embodiment variant shown in Fig. 2, or executed stepped, which allows a cast version.
- the internal combustion engine 101 has at least two rows of cylinders 102, 103 arranged in a V-shape, which are arranged in a crankcase 104. On the crankcase 104 per cylinder row, a cylinder head 106, 107 is placed and screwed. In the V-shaped space 108 between the V-shaped rows of cylinders 102, 103 is arranged for both cylinder banks 102, 103 common intake manifold 109, wherein the intake manifold 109th _ _
- a calming region 110 for blow-by gases from the crank chamber 105 is formed in the V-shaped space 108 between the cylinder rows 102, 103.
- the side walls 110a, 110b of the calming portion 110 are formed by the crankcase 104.
- the calming portion 110 is closed by the inlet header 109 and separated from the inlet header space 109a of the inlet header 109 by a partition wall 111 formed by the inlet header 109.
- the intake manifold 109 is screwed directly to the crankcase 104 via fastening screws 112, as can be seen from FIG. 4. By removing the inlet header 109, the calming area 110 is easily accessible, whereby in this area an oil separator with pre-separation system can be accommodated very easily.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
_ _ _ _
BrennkraftmaschineInternal combustion engine
Die Erfindung betrifft eine Gehäuseanordnung für eine Brennkraftmaschine zur Aufnahme eines Schwungrades mit einem Schwungradgehäuse, welches mit einem Getriebegehäuse verbunden ist. Weiters betrifft die Erfindung eine Brennkraftmaschine mit zumindest zwei V-förmig angeordneten Zylindern oder Zylinderreihen, welche einen V-förmigen Raum aufspannen, wobei im V-förmigen Raum ein zumindest einen Einlasssammelraum definierender Einlasssammler und ein Beruhigungsbereich für Blow-By-Gase aus dem Kurbelraum angeordnet ist, wobei der Beruhigungsbereich seitlich durch das Kurbelgehäuse begrenzt ist und vom Luftsammeiraum durch eine Trennwand getrennt ist.The invention relates to a housing assembly for an internal combustion engine for receiving a flywheel with a flywheel housing, which is connected to a transmission housing. Furthermore, the invention relates to an internal combustion engine having at least two cylinders or rows of cylinders arranged in a V-shaped space, wherein in the V-shaped space an inlet header defining at least one inlet collecting space and a calming area for blow-by gases are arranged out of the crank space is, wherein the calming area is laterally limited by the crankcase and is separated from the Luftsammeiraum by a partition wall.
Durch den Flanschdurchmesser des Getriebegehäuses ist üblicherweise der maximale Durchmesser des Schwungrades bestimmt. Bei vorgegebenem Durchmesser der Flanschfläche des Getriebegehäuses kann die Schwungradmasse somit nur innerhalb des Flanschdurchmessers des Getriebegehäuses variiert werden. Zur Reduzierung des Ungleichförmigkeitsgrades sind in manchen Fällen allerdings Schwungradmassen mit größerem Durchmesser vorteilhaft.Due to the flange diameter of the transmission housing usually the maximum diameter of the flywheel is determined. For a given diameter of the flange surface of the gear housing, the flywheel mass can thus be varied only within the flange diameter of the gear housing. In order to reduce the degree of irregularity, however, flywheel masses with a larger diameter are advantageous in some cases.
Brennkraftmaschine mit zumindest zwei V-förmig angeordneten Zylinder, mit einem Einlasssammler, welcher im V-förmiger Raum zwischen den Zylindern angeordnet ist, sowie mit einem im V-förmiger Raum angeordneten Beruhigungsbereich für Blow-By-Gase aus dem Kurbelraum, wobei der Beruhigungsbereich seitlich durch den Kurbelgehäuse und durch eine Deckfläche begrenzt ist.Internal combustion engine with at least two cylinders arranged in a V-shape, with an inlet collector arranged in the V-shaped space between the cylinders, and with a V-shaped calming region for blow-by gases from the crankcase, the calming region being laterally is limited by the crankcase and by a top surface.
Aus der JP 60-184915 A und der JP 60-184916 A ist jeweils eine Brennkraftmaschine mit V-förmig angeordneten Zylindern bekannt, wobei im V-förmigen Raum zwischen den Zylindern ein Einlasssammler angeordnet ist. In das Kurbelgehäuse ist weiters im Bereich des V-förmiger Raumes zwischen den beiden Zylindern unterhalb des Einlasssammlers ein Beruhigungsraum für Blow-By-Gase aus dem Kurbelraum angeordnet. Der Beruhigungsraum ist seitlich durch das Kurbelgehäuse und nach oben durch eine durch das Kurbelgehäuse gebildete Deckfläche begrenzt. Der Beruhigungsraum steht einerseits mit dem Kurbelraum, andererseits mit dem Einlasssammler in Verbindung, wobei zwischen dem Beruhigungsraum und dem Einlasssammler ein klein dimensionierter Ölabscheider angeordnet ist. Die durch das Kurbelgehäuse gebildete Deckfläche des Beruhigungsraumes verhindert den Einsatz von größer dimensionierten Ölabscheidern. Deshalb kann ein relativ hoher Öleintrag in den Einlasssammler nicht ausgeschlossen werden. _ _From JP 60-184915 A and JP 60-184916 A each an internal combustion engine with V-shaped arranged cylinders is known, wherein in the V-shaped space between the cylinders, an inlet collector is arranged. In the crankcase is further arranged in the region of the V-shaped space between the two cylinders below the intake manifold, a calming room for blow-by gases from the crankcase. The calming space is bounded laterally by the crankcase and upwards by a cover surface formed by the crankcase. The calming chamber communicates with the crank chamber on the one hand, and with the intake manifold on the other hand, wherein a small-sized oil separator is arranged between the calming chamber and the intake manifold. The cover surface of the settling chamber formed by the crankcase prevents the use of larger oil separators. Therefore, a relatively high oil entry into the intake manifold can not be excluded. _ _
Aufgabe der Erfindung ist es, auf möglichst einfache Weise den Ungleichförmig- keitsgrad zu reduzieren. Eine weitere Aufgabe der Erfindung ist es, den Öleintrag in das Einlasssystem zu vermindern.The object of the invention is to reduce the degree of unevenness in the simplest possible way. Another object of the invention is to reduce oil entry into the intake system.
Erfindungsgemäß wird dies dadurch erreicht, dass zwischen dem Schwungradgehäuse und dem Getriebegehäuse ein Verbindungselement angeordnet ist, wobei vorzugsweise das Verbindungselement durch einen Ring gebildet ist.According to the invention this is achieved in that between the flywheel housing and the transmission housing, a connecting element is arranged, wherein preferably the connecting element is formed by a ring.
Das Verbindungselement kann - in einem Längsschnitt durch die Längsachse der Gehäuseanordnung betrachtet - profiliert, bzw. gestuft ausgebildet sein.The connecting element can - viewed in a longitudinal section through the longitudinal axis of the housing assembly - profiled, or be formed stepped.
Um die Montage zu erleichtern, ist es vorteilhaft, wenn das Verbindungselement, vorzugsweise in einer die Längsachse der Gehäuseanordnung beinhaltenden Ebene geteilt ist.In order to facilitate assembly, it is advantageous if the connecting element, preferably in a longitudinal axis of the housing assembly-containing plane is divided.
Um Schwungräder mit erhöhtem Massenträgheitsmoment einsetzen zu können, ist es vorteilhaft, wenn das Schwungradgehäuse und das Getriebegehäuse einander zugewandte Flanschflächen aufweisen, wobei die Flanschfläche des Schwungradgehäuses bezüglich der Flanschfläche des Getriebegehäuses radial versetzt ausgebildet ist, und wobei vorzugsweise die Flanschfläche des Getriebegehäuses einen geringeren mittleren radialen Abstand von der Längsachse der Gehäuseanordnung aufweist, als die Flanschfläche des Schwungradgehäuses. Dabei kann weiters vorgesehen sein, dass der maximale radiale Abstand der Flanschfläche des Getriebegehäuses kleiner ist als der minimale radiale Abstand der Flanschfläche des Schwungradgehäuses.In order to use flywheels with increased moment of inertia, it is advantageous if the flywheel housing and the gear housing facing each other flange surfaces, wherein the flange of the flywheel housing with respect to the flange of the gear housing is radially offset, and preferably wherein the flange of the gear housing a smaller average radial Distance from the longitudinal axis of the housing assembly, as the flange of the flywheel housing. It can further be provided that the maximum radial distance of the flange surface of the gear housing is smaller than the minimum radial distance of the flange surface of the flywheel housing.
Zur Verminderung des Öleintrages kann vorgesehen sein, dass die Trennwand durch einen vom Kurbelgehäuse getrennten Bauteil, vorzugsweise durch den Einlasssammler gebildet ist. Der Einlasssammler kann direkt mit dem Kurbelgehäuse verschraubt sein.To reduce the oil input can be provided that the partition is formed by a separate component from the crankcase, preferably by the inlet collector. The intake manifold can be bolted directly to the crankcase.
Dadurch, dass die Trennwand des Beruhigungsbereiches vom Einlasssammel- raum nicht durch das Kurbelgehäuse, sondern durch einen separaten Bauteil, nämlich den Einlasssammler, gebildet wird, kann auch ein großvolumiger Ölab- scheider mit Vorabscheidesystem eingesetzt werden. Dies ermöglicht es, die Öl- abscheideraten der Blow-By-Gase wesentlich zu erhöhen.Because the dividing wall of the calming area is formed by the inlet collecting chamber not by the crankcase, but by a separate component, namely the intake manifold, a large-volume oil separator with pre-separation system can also be used. This makes it possible to substantially increase the oil separation rates of the blow-by gases.
Die Erfindung wird im Folgenden anhand der Figuren näher erläutert. Es zeigen:The invention will be explained in more detail below with reference to FIGS. Show it:
Fig. 1 eine erfindungsgemäße Gehäuseanordnung in einem Längsschnitt in einer ersten Ausführungsvariante;1 shows a housing arrangement according to the invention in a longitudinal section in a first embodiment;
Fig. 2 eine erfindungsgemäße Gehäuseanordnung in einem Längsschnitt in einer zweiten Ausführungsvariante; _ _FIG. 2 shows a housing arrangement according to the invention in a longitudinal section in a second embodiment variant; FIG. _ _
Fig. 3 eine erfindungsgemäße Brennkraftmaschine in einem Querschnitt durch die Zylinderachsen; und3 shows an internal combustion engine according to the invention in a cross section through the cylinder axes. and
Fig. 4 die Brennkraftmaschine in einem Schnitt im Bereich der Querebenen zwischen den Zylindern.Fig. 4, the internal combustion engine in a section in the region of the transverse planes between the cylinders.
Die Gehäuseanordnung 1 weist ein Schwungradgehäuse 2 und ein Getriebegehäuse 3 auf. Im Schwungradgehäuse 2 ist ein Schwungrad 4 um eine Längsachse 5 der Gehäuseanordnung 1 drehbar gelagert. Zwischen dem Schwungradgehäuse 2 und dem Getriebegehäuse 3 ist ein Verbindungselement 6 angeordnet, welches im Wesentlichen durch einen Ring gebildet ist. Der Ring kann gegebenenfalls in einer die Längsachse 5 beinhaltenden Ebene geteilt sein. Das Verbindungselement 6 ist mit zueinander gewandten Flanschfläche 7, 8 des Schwungradgehäuses 2, bzw. des Getriebegehäuses 3 verbunden. Die entsprechenden Auflageflächen des Verbindungselements 6 sind mit 6a und 6b bezeichnet. Die Flanschfläche 7, 8 des Schwungradgehäuses 2, bzw. des Getriebegehäuses 3 sind radial versetzt zueinander angeordnet, wobei die Flanschfläche 8 des Getriebegehäuses 3 einen geringeren mittleren radialen Abstand rm2 von der Längsachse 5 der Gehäuseanordnung 1 aufweist, als die Flanschfläche 7 des Schwungradgehäuses 2, welche mit rmi bezeichnet ist. Die mittleren Abstände werden jeweils als arithmetische Mittelwert zwischen größtem und kleinstem Abstand jeder Flanschfläche 7, 8 von der Längsachse 5 bestimmt.The housing assembly 1 has a flywheel housing 2 and a transmission housing 3. In the flywheel housing 2, a flywheel 4 is rotatably mounted about a longitudinal axis 5 of the housing assembly 1. Between the flywheel housing 2 and the transmission housing 3, a connecting element 6 is arranged, which is essentially formed by a ring. The ring may optionally be divided in a plane containing the longitudinal axis 5. The connecting element 6 is connected to mutually facing flange surface 7, 8 of the flywheel housing 2, and the transmission housing 3. The corresponding bearing surfaces of the connecting element 6 are designated 6a and 6b. The flange surface 7, 8 of the flywheel housing 2, or the gear housing 3 are radially offset from each other, wherein the flange 8 of the gear housing 3 has a smaller average radial distance r m2 from the longitudinal axis 5 of the housing assembly 1, as the flange 7 of the flywheel housing. 2 , which is denoted by r m i. The average distances are determined in each case as the arithmetic mean value between the largest and smallest distance of each flange surface 7, 8 from the longitudinal axis 5.
Der minimale radiale Abstand r± der Flanschfläche 7 des Schwungradgehäuses 2 von der Längsachse 5 ist größer als der maximale radiale Abstand r2 des Getriebegehäuses 3.The minimum radial distance r ± of the flange surface 7 of the flywheel housing 2 from the longitudinal axis 5 is greater than the maximum radial distance r 2 of the transmission housing 3rd
Bei der Ausführungsvariante in Fig. 1 ist der Verbindungselement 6 als Ring mit planen Stirnfläche ausgebildet. Dagegen ist der Verbindungselement 6 bei der in Fig. 2 dargestellten Ausführungsvariante profiliert, bzw. gestuft ausgeführt, was eine gegossene Ausführung erlaubt.In the embodiment in Fig. 1, the connecting element 6 is formed as a ring with a flat end face. In contrast, the connecting element 6 is profiled in the embodiment variant shown in Fig. 2, or executed stepped, which allows a cast version.
Durch Verwendung des Verbindungselements 6 zwischen dem Schwungradgehäuse 2 und dem Getriebegehäuse 3 ist es möglich, Schwungräder mit größerem Durchmesser und somit größeren Massen einzusetzen, wodurch eine wesentliche Reduzierung des Ungleichförmigkeitsgrades realisiert werden kann.By using the connecting element 6 between the flywheel housing 2 and the gear housing 3, it is possible to use flywheels of larger diameter and thus larger masses, whereby a substantial reduction of the degree of irregularity can be realized.
Die Brennkraftmaschine 101 weist zumindest zwei V-förmig angeordnete Zylinderreihen 102, 103 auf, welche in einem Kurbelgehäuse 104 angeordnet sind. Auf das Kurbelgehäuse 104 ist pro Zylinderreihe ein Zylinderkopf 106, 107 aufgesetzt und angeschraubt. Im V-förmigen Raum 108 zwischen den V-förmig angeordneten Zylinderreihen 102, 103 ist ein für beide Zylinderreihen 102, 103 gemeinsamer Einlasssammler 109 angeordnet, wobei der Einlasssammler 109 _ _The internal combustion engine 101 has at least two rows of cylinders 102, 103 arranged in a V-shape, which are arranged in a crankcase 104. On the crankcase 104 per cylinder row, a cylinder head 106, 107 is placed and screwed. In the V-shaped space 108 between the V-shaped rows of cylinders 102, 103 is arranged for both cylinder banks 102, 103 common intake manifold 109, wherein the intake manifold 109th _ _
mit den Zylinderköpfen 106, 107 beider Zylinderreihen 102, 103 fest verbunden ist. Unterhalb des Einlasssammlers 109 ist im V-förmigen Raum 108 zwischen den Zylinderreihen 102, 103 ein Beruhigungsbereich 110 für Blow-By-Gase aus dem Kurbelraum 105 ausgebildet. Die Seitenwände 110a, 110b des Beruhigungsbereiches 110 werden durch das Kurbelgehäuse 104 gebildet. Nach oben ist der Beruhigungsbereich 110 durch den Einlasssammler 109 abgeschlossen und durch eine vom Einlasssammler 109 gebildete Trennwand 111 vom Einlass- sammelraum 109a des Einlasssammlers 109 getrennt. Der Einlasssammler 109 ist über Befestigungsschrauben 112 direkt am Kurbelgehäuse 104 angeschraubt, wie aus der Fig. 4 zu entnehmen ist. Durch Entfernen des Einlasssammlers 109 ist der Beruhigungsbereich 110 leicht zugänglich, wodurch in diesem Bereich ein Ölabscheider mit Vorabscheidesystem sehr einfach untergebracht werden kann. with the cylinder heads 106, 107 of both cylinder rows 102, 103 is firmly connected. Below the inlet header 109, a calming region 110 for blow-by gases from the crank chamber 105 is formed in the V-shaped space 108 between the cylinder rows 102, 103. The side walls 110a, 110b of the calming portion 110 are formed by the crankcase 104. At the top, the calming portion 110 is closed by the inlet header 109 and separated from the inlet header space 109a of the inlet header 109 by a partition wall 111 formed by the inlet header 109. The intake manifold 109 is screwed directly to the crankcase 104 via fastening screws 112, as can be seen from FIG. 4. By removing the inlet header 109, the calming area 110 is easily accessible, whereby in this area an oil separator with pre-separation system can be accommodated very easily.
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112007001453T DE112007001453A5 (en) | 2006-06-22 | 2007-06-21 | Internal combustion engine |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1057/2006 | 2006-06-22 | ||
AT10572006A AT501502B1 (en) | 2006-06-22 | 2006-06-22 | INTERNAL COMBUSTION ENGINE WITH AT LEAST TWO V-FORMED CYLINDERS OR CYLINDER ROWS |
ATA1720/2006 | 2006-10-16 | ||
AT17202006A AT502298B1 (en) | 2006-10-16 | 2006-10-16 | HOUSING ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007147190A2 true WO2007147190A2 (en) | 2007-12-27 |
WO2007147190A3 WO2007147190A3 (en) | 2008-03-27 |
Family
ID=38556586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2007/000305 WO2007147190A2 (en) | 2006-06-22 | 2007-06-21 | Internal combustion engine |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112007001453A5 (en) |
WO (1) | WO2007147190A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2518161A (en) * | 2013-09-11 | 2015-03-18 | Caterpillar Inc | Engine-pump support unit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743039C2 (en) * | 1997-09-29 | 2002-09-19 | Horsch Gmbh & Co Kg | carrier vehicle |
JP2002172943A (en) * | 2000-12-06 | 2002-06-18 | Kubota Corp | Tractor body |
DE202005004047U1 (en) * | 2005-03-10 | 2005-05-19 | Centa-Antriebe Kirschey Gmbh | Arrangement for joining driven unit to flywheel of engine, comprising two flat sheets |
-
2007
- 2007-06-21 DE DE112007001453T patent/DE112007001453A5/en not_active Ceased
- 2007-06-21 WO PCT/AT2007/000305 patent/WO2007147190A2/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2518161A (en) * | 2013-09-11 | 2015-03-18 | Caterpillar Inc | Engine-pump support unit |
GB2518161B (en) * | 2013-09-11 | 2015-12-16 | Caterpillar Inc | Engine-pump support unit |
Also Published As
Publication number | Publication date |
---|---|
DE112007001453A5 (en) | 2009-04-30 |
WO2007147190A3 (en) | 2008-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102009056048B4 (en) | System for an internal combustion engine for separating oil, oil baffle and vehicle system with such | |
DE102013207631B4 (en) | OIL SEPARATOR | |
DE102018117435B4 (en) | INTERNAL COMBUSTION ENGINE AND METHOD FOR REMOVING A COMPOSITE COVER FROM AN INTERNAL COMBUSTION ENGINE | |
DE102008003991A1 (en) | Periodic resonance suppression arrangement for use in internal combustion engine of vehicle, has hollow space, where arrangement defines fluid column as branch pipe, and volume of column is variable by changing length of boundary | |
DE60204997T2 (en) | Cylinder head gasket with circumferential bead | |
EP1350023B1 (en) | Arrangement for the gas-tight fixing of an inlet manifold with a connector flange to the cylinder head of an internal combustion engine | |
EP0075659B1 (en) | Four-cylinder internal-combustion engine | |
DE4228689A1 (en) | ENGINE BLOCK | |
EP3507468B1 (en) | Oil separator device, ventilation system for an internal combustion engine, and internal combustion engine comprising such an oil separator | |
WO2007147190A2 (en) | Internal combustion engine | |
DE19960223A1 (en) | Suction module for an internal combustion engine | |
DE2547992A1 (en) | CYLINDER HEAD FOR COMBUSTION MACHINES WITH COMPRESSION IGNITION | |
DE102007037999A1 (en) | Mass balancing device for an internal combustion engine | |
DE102017100099A1 (en) | INTAKE MANIFOLD AND ENGINE WITH INTAKE MANIFOLD | |
EP3420253B1 (en) | Engine component comprising a seal | |
DE102017220193A1 (en) | Reciprocating internal combustion engine with a compensation for free mass forces and moments | |
EP1176301A2 (en) | Crank case for an internal combustion engine | |
DE202004004802U1 (en) | Oil return apparatus for recirculating oil disposed of in blow by gases during operation of a combustion engine | |
DE19736040B4 (en) | Device for separating oil from an oil-gas mixture of internal combustion engines | |
DE102020101351A1 (en) | Crankcase arrangement for an internal combustion engine of a motor vehicle | |
DE102017124765B4 (en) | COMBUSTION ENGINE WITH INTEGRATED OIL SEPARATOR ARRANGEMENT FOR CRANKCASE VENTILATION | |
AT501502A2 (en) | INTERNAL COMBUSTION ENGINE WITH AT LEAST TWO V-FORMED CYLINDERS OR CYLINDER ROWS | |
DE102019204823A1 (en) | Method for diagnosing exhaust gas sensors | |
DE102008029026A1 (en) | Internal combustion engine i.e. V-engine, has crankcase bearing parts with projections and recesses whose opposite surfaces run parallel to crankshaft axis of rotation and formed as fitting surfaces, where one part is formed as bed plate | |
DE10221080B4 (en) | Shaft connection on a built crankshaft |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07718513 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120070014539 Country of ref document: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
REF | Corresponds to |
Ref document number: 112007001453 Country of ref document: DE Date of ref document: 20090430 Kind code of ref document: P |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07718513 Country of ref document: EP Kind code of ref document: A2 |