DE202008005019U1 - Cylinder head cover for a cylinder head of an internal combustion engine - Google Patents
Cylinder head cover for a cylinder head of an internal combustion engine Download PDFInfo
- Publication number
- DE202008005019U1 DE202008005019U1 DE202008005019U DE202008005019U DE202008005019U1 DE 202008005019 U1 DE202008005019 U1 DE 202008005019U1 DE 202008005019 U DE202008005019 U DE 202008005019U DE 202008005019 U DE202008005019 U DE 202008005019U DE 202008005019 U1 DE202008005019 U1 DE 202008005019U1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder head
- head cover
- bearing shells
- cover according
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 19
- 238000000926 separation method Methods 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
- 239000004952 Polyamide Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F02F7/00—Casings, e.g. crankcases
- 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
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0476—Camshaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
-
- 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
- F02F7/006—Camshaft or pushrod housings
- F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
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)
Abstract
Zylinderkopfhaube für einen Zylinderkopf einer Brennkraftmaschine mit einem radial wirkenden Dichtelement (15) zum angrenzenden Bauteil, dadurch gekennzeichnet, dass Lagerschalen (17, 170) vorgesehen sind und durch eine Verschraubung der Lagerschalen (17, 170) mit korrespondierenden motorfesten Lagerschalen die Zylinderkopfhaube (10) am Motorblock befestigt ist.Cylinder head cover for a cylinder head of an internal combustion engine with a radially acting sealing element (15) to the adjacent component, characterized in that bearing shells (17, 170) are provided and by screwing the bearing shells (17, 170) with corresponding motor-fixed bearing shells, the cylinder head cover (10) is attached to the engine block.
Description
Technisches GebietTechnical area
Die Erfindung bezieht sich auf eine Zylinderkopfhaube für einen Zylinderkopf für eine Brennkraftmaschine nach dem Oberbegriff des Anspruchs 1.The The invention relates to a cylinder head cover for a Cylinder head for an internal combustion engine according to the preamble of claim 1.
Stand der TechnikState of the art
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, eine Zylinderkopfhaube zu schaffen, die ohne zusätzliche Befestigungselemente am Zylinderkopf be festigt werden kann, indem bereits für andere Komponenten verwendete Befestigungselemente zusätzlich zur Befestigung der Zylinderkopfhaube genutzt werden.Of the Invention is based on the object, a cylinder head cover create that without additional fasteners on Cylinder head can be strengthened by already for others Components used fasteners in addition to Attachment of the cylinder head cover can be used.
Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst. Die Unteransprüche geben zweckmäßig Weiterbildungen an.These Task is according to the invention with the features of claim 1. The subclaims give appropriate training on.
Offenbarung der ErfindungDisclosure of the invention
Bei der erfindungsgemäßen Zylinderkopfhaube werden die Befestigungselemente zur Befestigung der Lagerschalen am Motorblock genutzt, um die Zylinderkopfhaube zu befestigen. Bei modernen Brennkraftmaschinen wird das Lager einer Welle, beispielsweise der Nockenwelle, üblicherweise durch je zwei Lagerschalen gebildet. Eine Lagerschale ist motorfest am Zylinderkopf befestigt, die korrespondierende Lagerschale wird auf die erste Lagerschale aufgesetzt und mit dieser verschraubt. Bei diesem Schraubvorgang wird die erfindungsgemäße Zylinderkopfhaube mit befestigt. Es sind somit keine zusätzlichen Befestigungselemente zum Befestigen der Zylinderkopfhaube notwendig.at the cylinder head cover according to the invention the fasteners for mounting the bearing shells on the engine block used to attach the cylinder head cover. In modern internal combustion engines is the bearing of a shaft, such as the camshaft, usually formed by two bearing shells. A bearing shell is motorfest attached to the cylinder head, the corresponding bearing shell is placed on the first bearing shell and screwed to it. In this screwing the inventive Cylinder head cover with attached. There are thus no additional Fasteners for attaching the cylinder head cover necessary.
In einer ersten Ausführungsform sind die Lagerschalen durch die Zylinderkopfhaube durchgesteckt und die Durchgangsbohrung mittels einer geeigneten eingelegten Dichtung gegen die Zylinderkopfhaube abgedichtet. Durch die Ausführung der Lagerschalen als separates Bauteil ist eine Vormontage der Welle im Zylinderkopf möglich, bevor die Zylinderkopfhaube montiert wird. Die Zylinderkopfhaube wird auf die vormontierten La gerschalen aufgelegt und mit den Befestigungselementen der Lagerschalen befestigt. Im Reparatur- oder Servicefall kann die Zylinderkopfhaube nach Lösen der Befestigungselemente vom Zylinderkopf abgenommen werden, ohne die Lagerstellen demontieren zu müssen.In a first embodiment, the bearings are through pushed through the cylinder head cover and through hole a suitable inserted seal against the cylinder head cover sealed. By the execution of the bearing shells as separate component is a pre-assembly of the shaft in the cylinder head possible before the cylinder head cover is mounted. The Cylinder head cover is placed on the preassembled La gerschalen and attached with the fasteners of the bearing shells. In repair or service case, the cylinder head cover after loosening the fasteners are removed from the cylinder head, without the To dismantle bearings.
Die
Zylinderkopfhaube kann Funktionsintegrationen aufweisen, wie beispielsweise
einen integrierten Luftverteiler
Durch die Ausführung der Lagerschalen als separate Bauteile und der Abdichtung der Lagerschalen zu der Zylinderkopfhaube ist es möglich, durch eine geeignete Geometrie eine schallisolierende Entkopplung der Zylinderkopfhaube vom Motorblock zu erreichen. Die Dichtelemente sind so angeordnet, dass kein direkter Kontakt zwischen dem Material der Zylinderkopfhaube und dem Motorblock besteht. Im Bereich der Lagerschalen befinden sich die Dichtelemente zwischen der Lagerschale und der Zylinderkopfhaube. Die am Rande der Zylinderkopfhaube umlaufende Dichtung trennt die Zylinderkopfhaube von dem Motorblock. Sind zusätzliche Dicht elemente beispielsweise an den Kerzenschächten der Zylinderkopfhaube vorgesehen, so sind auch diese Dichtelemente zwischen Motorblock und Zylinderkopfhaube angeordnet.By the execution of the bearings as separate components and it is the sealing of the bearing shells to the cylinder head cover possible, by a suitable geometry a sound-insulating To achieve decoupling of the cylinder head cover from the engine block. The Sealing elements are arranged so that no direct contact between consists of the material of the cylinder head cover and the engine block. in the Area of the bearing shells are the sealing elements between the bearing shell and the cylinder head cover. The at the edge of the cylinder head cover circumferential seal separates the cylinder head cover from the engine block. Are additional sealing elements, for example, at the candle shafts provided the cylinder head cover, so are these sealing elements arranged between the engine block and cylinder head cover.
Die Zylinderkopfhaube kann über die Lagerschalen entweder an dem Zylinderkopf oder an einem Leiterrahmen, der am Zylinderkopf montiert ist, befestigt sein. Dieser Leiterrahmen ist zwischen Zylinderkopf und Zylinderkopfhaube angeordnet und bildet die unteren Lagerschalen aus. Je nach Befestigungssituation ist die Zylinderkopfhaube an der Durchführung der Lagerschalen und zum Zylinderkopf oder Leiterrahmen hin abgedichtet.The Cylinder head cover can either over the bearing shells on the cylinder head or on a ladder frame, the cylinder head is mounted, be attached. This ladder frame is between the cylinder head and cylinder head cover arranged and forms the lower bearing shells out. Depending on the mounting situation, the cylinder head cover is on the implementation of the bearing shells and the cylinder head or ladder frame sealed.
In einer zweiten Ausführungsform sind die Lagerschalen von dem Material der Zylinderkopfhaube umspritzt und mit dieser untrennbar verbunden. Es sind somit keine zusätzlichen Dichtmittel erforderlich, um die Lagerschalen gegen die Zylinderkopfhaube abzudichten. Die Lagerschalen werden mit der Zylinderkopfhaube zusammen auf dem Zylinderkopf oder dem Leiterrahmen montiert. Die Abdichtung der umspritzten Lagerschalen zu der Zylinderkopfhaube kann durch einen elastischen Bereich der Zylinderkopfhaube um die Lagerschalen herum erreicht werden. Alternativ kann die Abdichtung zwischen Zylinderkopfhaube und Lagerschale auch durch eine Labyrinthdichtung erreicht werden, bei der die Lagerschale im Kontaktbereich zur Zylinderkopfhaube eine spezielle Geometrie aufweist, die die Kontaktstelle zwischen Zylinderkopfhaube und Lagerschale abdichtet.In a second embodiment, the bearing shells are encapsulated by the material of the cylinder head cover and inseparably connected thereto. There are thus no additional sealing means required to seal the bearing shells against the cylinder head cover. The bearing shells are mounted together with the cylinder head cover on the cylinder head or the ladder frame. The sealing of the encapsulated bearing shells to the cylinder head cover can be achieved by an elastic region of the cylinder head cover around the bearing shells around. Alternatively, the seal between the cylinder head cover and bearing shell can also be achieved by a labyrinth seal in which the bearing shell in the contact area to the cylinder head cover has a special geometry that seals the contact point between the cylinder head cover and bearing shell.
Die Zylinderkopfhaube kann in einer bevorzugten Ausführungsform aus einem thermoplastischen Kunststoff, beispielsweise einem gefüllten Polyamid, hergestellt werden. Es ist darüber hinaus denkbar, die Zylinderkopfhaube aus einem duroplastischen Werkstoff herzustellen.The Cylinder head cover may in a preferred embodiment from a thermoplastic, for example a filled one Polyamide, are produced. It is also conceivable make the cylinder head cover from a thermosetting material.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Weitere Vorteile und zweckmäßige Ausführungen sind den weiteren Ansprüchen, der Figurenbeschreibung und den Zeichnungen zu entnehmen.Further Advantages and expedient designs are the other claims, the description of the figures and to take the drawings.
Es zeigen:It demonstrate:
In den Figuren sind gleiche Bauteile mit gleichen Bezugszeichen versehen.In The figures are the same components with the same reference numerals.
Ausführungsform(en) der ErfindungEmbodiment (s) of the invention
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 2006/021545 [0002] - WO 2006/021545 [0002]
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202008005019U DE202008005019U1 (en) | 2008-04-10 | 2008-04-10 | Cylinder head cover for a cylinder head of an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202008005019U DE202008005019U1 (en) | 2008-04-10 | 2008-04-10 | Cylinder head cover for a cylinder head of an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202008005019U1 true DE202008005019U1 (en) | 2009-08-20 |
Family
ID=40984320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202008005019U Expired - Lifetime DE202008005019U1 (en) | 2008-04-10 | 2008-04-10 | Cylinder head cover for a cylinder head of an internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202008005019U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012009863U1 (en) * | 2012-10-16 | 2014-01-20 | Reinz-Dichtungs-Gmbh | Valve cover and internal combustion engine |
| WO2015197410A1 (en) * | 2014-06-27 | 2015-12-30 | Polytec Plastics Germany Gmbh & Co. Kg | Cylinder head cover for a motor vehicle |
| EP3002441A1 (en) * | 2014-10-02 | 2016-04-06 | Renault S.A.S. | Cylinder head cover of an internal combustion engine |
| EP3379064A1 (en) * | 2017-03-22 | 2018-09-26 | Honda Motor Co., Ltd. | Cylinder head of internal combustion engine |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4323073A1 (en) * | 1993-07-10 | 1995-01-12 | Audi Ag | Reciprocating piston internal combustion engine |
| DE19603692A1 (en) * | 1996-02-02 | 1997-08-07 | Mbi Maschinen Und Bauingenieur | Cylinder head with integrated camshaft bearing gap |
| EP0635731B1 (en) * | 1993-07-20 | 1998-12-23 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Method for determining visibility distance in thick fog and visibility sensor |
| DE19722948A1 (en) * | 1997-05-31 | 1999-02-11 | Bosch Gmbh Robert | Device for mounting on an internal combustion engine |
| DE19755107A1 (en) * | 1997-12-11 | 1999-06-17 | Volkswagen Ag | Internal combustion engine |
| DE19833199A1 (en) * | 1998-07-23 | 2000-01-27 | Audi Ag | Cylinder head cover for internal combustion engine, with receiver in groups either side of bearing caps |
| AT3676U1 (en) * | 1999-06-17 | 2000-06-26 | Avl List Gmbh | CASING |
| JP2003193950A (en) * | 2001-12-26 | 2003-07-09 | Ngk Spark Plug Co Ltd | Internal combustion engine and cover |
| DE69910269T2 (en) * | 1998-01-23 | 2004-06-24 | Renault S.A.S. | Internal combustion engine with a compact intake device |
| EP1338786B1 (en) * | 2002-02-18 | 2005-04-13 | Nissan Motor Company, Limited | Air intake device of internal combustion enginge |
| WO2006021545A1 (en) | 2004-08-20 | 2006-03-02 | Mann+Hummel Gmbh | Cover for a cylinder head of an internal combustion engine |
| EP1447533B1 (en) * | 2003-02-14 | 2006-08-16 | Nissan Motor Company, Limited | Blowby gas circulating apparatus for an internal combustion engine |
| DE102005028332A1 (en) * | 2005-06-18 | 2007-01-04 | Daimlerchrysler Ag | Cylinder head cap for internal combustion (IC) engine, partially applies pressure to soundproofing material between cap and cylinder head |
| DE102005028775A1 (en) * | 2005-06-22 | 2007-01-04 | Daimlerchrysler Ag | Crank case for internal combustion engine, has lower casing accomplished as separate component so that crevices extend itself with same width over height of bearing cover and is partially filled with damping material |
| DE102005048331A1 (en) * | 2005-10-08 | 2007-04-19 | Daimlerchrysler Ag | Cylinder head for internal combustion engine has inner hood forming one-piece unit with upper bearing parts and upper oil chamber containing gas exchange valves and associated actuating elements |
| WO2007083223A1 (en) * | 2006-01-19 | 2007-07-26 | Toyota Jidosha Kabushiki Kaisha | Camshaft support structure of an internal combustion engine |
| JP2007315253A (en) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | Valve mechanism of internal combustion engine |
-
2008
- 2008-04-10 DE DE202008005019U patent/DE202008005019U1/en not_active Expired - Lifetime
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4323073A1 (en) * | 1993-07-10 | 1995-01-12 | Audi Ag | Reciprocating piston internal combustion engine |
| EP0635731B1 (en) * | 1993-07-20 | 1998-12-23 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Method for determining visibility distance in thick fog and visibility sensor |
| DE19603692A1 (en) * | 1996-02-02 | 1997-08-07 | Mbi Maschinen Und Bauingenieur | Cylinder head with integrated camshaft bearing gap |
| DE19722948A1 (en) * | 1997-05-31 | 1999-02-11 | Bosch Gmbh Robert | Device for mounting on an internal combustion engine |
| DE19755107A1 (en) * | 1997-12-11 | 1999-06-17 | Volkswagen Ag | Internal combustion engine |
| DE69910269T2 (en) * | 1998-01-23 | 2004-06-24 | Renault S.A.S. | Internal combustion engine with a compact intake device |
| DE19833199A1 (en) * | 1998-07-23 | 2000-01-27 | Audi Ag | Cylinder head cover for internal combustion engine, with receiver in groups either side of bearing caps |
| AT3676U1 (en) * | 1999-06-17 | 2000-06-26 | Avl List Gmbh | CASING |
| JP2003193950A (en) * | 2001-12-26 | 2003-07-09 | Ngk Spark Plug Co Ltd | Internal combustion engine and cover |
| EP1338786B1 (en) * | 2002-02-18 | 2005-04-13 | Nissan Motor Company, Limited | Air intake device of internal combustion enginge |
| EP1447533B1 (en) * | 2003-02-14 | 2006-08-16 | Nissan Motor Company, Limited | Blowby gas circulating apparatus for an internal combustion engine |
| WO2006021545A1 (en) | 2004-08-20 | 2006-03-02 | Mann+Hummel Gmbh | Cover for a cylinder head of an internal combustion engine |
| DE102005028332A1 (en) * | 2005-06-18 | 2007-01-04 | Daimlerchrysler Ag | Cylinder head cap for internal combustion (IC) engine, partially applies pressure to soundproofing material between cap and cylinder head |
| DE102005028775A1 (en) * | 2005-06-22 | 2007-01-04 | Daimlerchrysler Ag | Crank case for internal combustion engine, has lower casing accomplished as separate component so that crevices extend itself with same width over height of bearing cover and is partially filled with damping material |
| DE102005048331A1 (en) * | 2005-10-08 | 2007-04-19 | Daimlerchrysler Ag | Cylinder head for internal combustion engine has inner hood forming one-piece unit with upper bearing parts and upper oil chamber containing gas exchange valves and associated actuating elements |
| WO2007083223A1 (en) * | 2006-01-19 | 2007-07-26 | Toyota Jidosha Kabushiki Kaisha | Camshaft support structure of an internal combustion engine |
| JP2007315253A (en) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | Valve mechanism of internal combustion engine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012009863U1 (en) * | 2012-10-16 | 2014-01-20 | Reinz-Dichtungs-Gmbh | Valve cover and internal combustion engine |
| WO2015197410A1 (en) * | 2014-06-27 | 2015-12-30 | Polytec Plastics Germany Gmbh & Co. Kg | Cylinder head cover for a motor vehicle |
| US10208663B2 (en) | 2014-06-27 | 2019-02-19 | Polytec Plastics Germany Gmbh & Co. Kg | Cylinder head cover for a motor vehicle |
| EP3002441A1 (en) * | 2014-10-02 | 2016-04-06 | Renault S.A.S. | Cylinder head cover of an internal combustion engine |
| FR3026789A1 (en) * | 2014-10-02 | 2016-04-08 | Renault Sa | INTERNAL COMBUSTION ENGINE HEAD COVER |
| EP3379064A1 (en) * | 2017-03-22 | 2018-09-26 | Honda Motor Co., Ltd. | Cylinder head of internal combustion engine |
| US10900441B2 (en) | 2017-03-22 | 2021-01-26 | Honda Motor Co., Ltd. | Cylinder head of internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102011011719B4 (en) | PCV valve mounting structures | |
| DE69909703T2 (en) | Anti-foam sheet of an internal combustion engine | |
| WO2002063144A1 (en) | Oil collecting device for an internal combustion engine | |
| DE202008005603U1 (en) | Connecting arrangement for air-conducting components in a vehicle | |
| DE69907786T2 (en) | Internal combustion engine with anti-foam device | |
| DE202008005019U1 (en) | Cylinder head cover for a cylinder head of an internal combustion engine | |
| DE102014106561A1 (en) | Hood module and method of forming a hood module | |
| DE19528047A1 (en) | Internal combustion engine with an attached suction module or intake manifold and method for attaching an intake module or intake manifold to an internal combustion engine | |
| DE102020126373A1 (en) | COMPRESSOR HOUSING FOR TURBOCHARGERS AND METHOD OF MANUFACTURING THESSES | |
| DE102014116612A1 (en) | Body assembly of a motor vehicle | |
| DE102015224440A1 (en) | Cylinder head cover | |
| DE19828307A1 (en) | Cylinder head of an internal combustion engine | |
| DE102018216737A1 (en) | Valve, oil separator and venting system | |
| DE102023118968B4 (en) | TRANSMISSION VENTILATION SYSTEM | |
| EP2994631B1 (en) | Cylinder head cover | |
| EP1288485A1 (en) | Intake pipe with mounting flange and insert to reinforce the flange | |
| DE19833199B4 (en) | Cylinder head cover of an internal combustion engine | |
| EP3420253B1 (en) | Engine component comprising a seal | |
| DE19732422C2 (en) | Chain cover for an internal combustion engine | |
| DE102015113000B4 (en) | Oil pan of an internal combustion engine | |
| DE102009057528A1 (en) | Cylinder head cover for internal combustion engine | |
| DE102008038878A1 (en) | Oil separation element for reconducting existing oil from crankcase of internal combustion engine into oil pan, has sealing element which is provided for sealing oil pan, where sealing element rotates against crankcase | |
| DE19840119C2 (en) | cover | |
| DE102016206242B4 (en) | Device for sealing between two interconnected housing parts and oil pan | |
| EP0780566A1 (en) | Mounting device of a suction module of an internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 20090924 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20110510 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years | ||
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20140428 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
| R071 | Expiry of right |