DE102007055627A1 - Charging device i.e. exhaust gas turbocharger, for motor vehicle, has actuating device for enabling actuation of guide vane device and for adjusting vanes, where part of actuating device is designed as integral component of housing - Google Patents
Charging device i.e. exhaust gas turbocharger, for motor vehicle, has actuating device for enabling actuation of guide vane device and for adjusting vanes, where part of actuating device is designed as integral component of housing Download PDFInfo
- Publication number
- DE102007055627A1 DE102007055627A1 DE102007055627A DE102007055627A DE102007055627A1 DE 102007055627 A1 DE102007055627 A1 DE 102007055627A1 DE 102007055627 A DE102007055627 A DE 102007055627A DE 102007055627 A DE102007055627 A DE 102007055627A DE 102007055627 A1 DE102007055627 A1 DE 102007055627A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- charging device
- compressor
- actuating
- actuating device
- 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- Withdrawn
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005058 metal casting Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation 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
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/40—Application in turbochargers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Ladeeinrichtung, insbesondere einen Abgasturbolader für ein Kraftfahrzeug. Die Erfindung betrifft außerdem ein mit einer derartigen Ladeeinrichtung ausgestattetes Kraftfahrzeug.The The present invention relates to a charging device, in particular a Exhaust gas turbocharger for a motor vehicle. The invention relates also equipped with such a charging device Motor vehicle.
Abgasturbolader dienen in bekannter Weise der Leistungssteigerung von Kolbenmotoren, indem sie einen Luftmengen- und Kraftstoffdurchsatz pro Arbeitstakt erhöhen. Hierzu erhöht der Abgasturbolader den Druck im Ansaugtrakt des Kolbenmotors, so dass während des Ansaugtaktes eine größere Menge Luft in den Zylinder gelangt als bei einem Saugmotor und dadurch mehr Sauerstoff zur Verbrennung einer entsprechend größeren Kraftstoffmenge zur Verfügung steht.turbocharger Serve in a known manner to increase the performance of piston engines, by providing an air flow and fuel flow rate per stroke increase. For this purpose, the exhaust gas turbocharger increases the Pressure in the intake tract of the piston engine, so that during the intake stroke a larger amount of air in the Cylinder gets as in a naturally aspirated engine and thus more oxygen for burning a correspondingly larger amount of fuel is available.
Aus
der
Aus
der
Die vorliegende Erfindung beschäftigt sich mit dem Problem, eine verbesserte Ausführungsform für eine Ladeeinrichtung anzugeben, bei welcher insbesondere die Teilevielfalt reduziert ist.The The present invention addresses the problem of an improved embodiment for a charging device specify, in particular, reduces the variety of parts is.
Dieses Problem wird erfindungsgemäß durch den Gegenstand des unabhängigen Anspruchs 1 gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This Problem is inventively by the subject of independent claim 1. advantageous Embodiments are the subject of the dependent Claims.
Die Erfindung beruht auf dem allgemeinen Gedanken, eine Betätigungseinrichtung einer Ladeeinrichtung, beispielsweise eines Abgasturboladers, zur Betätigung einer Leitschaufeleinrichtung und damit zum Verstellen von eine variable Turbinengeometrie bildenden Leitschaufeln, nicht mehr wie aus dem Stand der Technik bekannt separat anzuordnen, sondern zumindest einen Teil dieser Betätigungseinrichtung als integralen Bestandteil eines Gehäuses der Ladeeinrichtung auszubilden. In dem Gehäuse der Ladeeinrichtung ist dabei in üblicher Weise eine Welle gelagert, welche turbinenseitig ein Turbinenrad und verdichterseitig ein Verdichterrad trägt. Die nunmehr zumindest teilweise in das Gehäuse dieser Ladeeinrichtung integrierte Betätigungseinrichtung betätigt die Leitschaufeleinrichtung und reguliert dadurch die Leistung der Ladeeinrichtung. Durch die Integration zumindest eines Teils der Betätigungseinrichtung in das Gehäuse der Ladeeinrichtung können die gänzlich separate Ausbildung der Betätigungseinrichtung und verbunden damit eine erhöhte Teilevielfalt reduziert werden. Zugleich erleichtert dies eine Montage der erfindungsgemäßen Ladeeinrichtung, da weniger Einzelteile montiert werden müssen. Insgesamt kann somit die erfindungsgemäße Ladeeinrichtung konstruktiv einfacher und kostengünstiger hergestellt werden.The The invention is based on the general idea of an actuating device a charging device, for example an exhaust gas turbocharger, for Actuation of a vane device and thus to Adjustment of variable turbine geometry forming vanes, no longer separate as known in the art, but at least part of this actuator as an integral part of a housing of the charging device train. In the case of the charging device is doing stored in the usual way a shaft, which turbine side a turbine wheel and compressor side carries a compressor wheel. The now at least partially in the housing of this charger integrated actuator operates the Guide vane means and thereby regulates the performance of the charging device. By integrating at least part of the actuating device in the housing of the charger, the completely separate training of the actuator and connected with it reduces an increased variety of parts become. At the same time this facilitates assembly of the invention Charging device, as fewer items must be mounted. Overall, thus, the charging device according to the invention be made structurally simpler and cheaper.
Bei einer vorteilhaften Weiterbildung der erfindungsgemäßen Lösung umfasst die Betätigungseinrichtung ein, ein Gehäuseunter- und ein Gehäuseoberteil aufweisendes und als Druckdose ausgebildetes Betätigungsgehäuse, wobei das Gehäuseunterteil integraler Bestandteil des Gehäuses der Ladeeinrichtung ist. Das Gehäuseunterteil der Betätigungseinrichtung ist somit direkt am Gehäuse der Ladeeinrichtung angeformt und kann vorzugsweise in einem einzigen Arbeitsschritt zusammen mit diesem hergestellt werden. Denkbar ist selbstverständlich auch eine spanende Nachbearbeitung des als Giessteil hergestellten Gehäuses. Durch die Anformung des Gehäuseunterteils der Betätigungseinrichtung am Gehäuse der Ladeeinrichtung entfällt zudem eine separate Befestigung des Gehäuseunterteils der Betätigungseinrichtung an der Ladeeinrichtung, so dass lediglich das Gehäuseoberteil am Gehäuseunterteil befestigt werden muss und nicht mehr wie bisher aus dem Stand der Technik die gesamte Betätigungseinrichtung an der Ladeeinrichtung. Das Gehäuseunterteil der Betätigungseinrichtung, welches bisher als separates Bauteil ausgebildet war, ist nunmehr integraler Bestandteil des Gehäu ses der Ladeeinrichtung, wodurch dessen separate Ausbildung entfällt und dadurch die Teilevielfalt reduziert wird. Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.at an advantageous embodiment of the invention Solution includes the actuator, a housing lower and a housing upper part exhibiting and formed as a pressure box actuator housing, wherein the lower housing part is an integral part of the housing the charging device is. The lower housing part of the actuator is thus formed directly on the housing of the charging device and preferably can be put together in a single step be made with this. Of course, it is also conceivable a machining post-processing of the housing produced as a casting. By the formation of the lower housing part of the actuator on Housing the charger also eliminates a separate Attachment of the lower housing part of the actuator at the charging device, so that only the upper housing part must be attached to the housing base and not more as before from the prior art, the entire actuator at the charging device. The lower housing part of the actuator, which was previously designed as a separate component is now integral part of the housing of the charging device, whereby its separate training is eliminated and thereby the variety of parts is reduced. Other important features and Advantages of the invention will become apparent from the subclaims, from the drawings and from the associated description of the figures based on the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It it is understood that the above and the following yet to be explained features not only in each case specified combination, but also in other combinations or can be used in isolation, without the scope of the present To leave invention.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.preferred Embodiments of the invention are in the drawings and will become more apparent in the following description explained, wherein the same reference numerals to the same or similar or functionally identical components relate.
Dabei zeigen, jeweils schematisch,there show, in each case schematically,
Entsprechend
Des
weiteren ist eine Leitschaufeleinrichtung
Erfindungsgemäß ist
nun zumindest ein Teil der Betätigungseinrichtung
Wie
den beiden
Generell
kann dabei zumindest das Lager- und/oder das Verdichtergehäuse
Um
die Betätigungseinrichtung
Generell lassen sich mit der erfindungsgemäßen Ladeeinrichtung folgende Vorteile realisieren: Geringere Herstell- und Montagekosten, vereinfachte Montage, höhere Betriebssicherheit aufgrund der Teilereduktion, geringerer Bauraumbedarf und verbessertes Erscheinungsbild.As a general rule can be with the charging device according to the invention realize the following advantages: Lower manufacturing and assembly costs, simplified assembly, higher operational safety due to Partial reduction, smaller space requirements and improved appearance.
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
- - DE 102004058719 A1 [0003] DE 102004058719 A1 [0003]
- - GB 2033007 A [0004] GB 2033007 A [0004]
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007055627A DE102007055627A1 (en) | 2007-11-21 | 2007-11-21 | Charging device i.e. exhaust gas turbocharger, for motor vehicle, has actuating device for enabling actuation of guide vane device and for adjusting vanes, where part of actuating device is designed as integral component of housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007055627A DE102007055627A1 (en) | 2007-11-21 | 2007-11-21 | Charging device i.e. exhaust gas turbocharger, for motor vehicle, has actuating device for enabling actuation of guide vane device and for adjusting vanes, where part of actuating device is designed as integral component of housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007055627A1 true DE102007055627A1 (en) | 2009-05-28 |
Family
ID=40576871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007055627A Withdrawn DE102007055627A1 (en) | 2007-11-21 | 2007-11-21 | Charging device i.e. exhaust gas turbocharger, for motor vehicle, has actuating device for enabling actuation of guide vane device and for adjusting vanes, where part of actuating device is designed as integral component of housing |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007055627A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018217510A1 (en) * | 2018-10-12 | 2020-04-16 | BMTS Technology GmbH & Co. KG | Compressor and a method for mounting an adjustment device in the compressor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033007A (en) | 1978-10-16 | 1980-05-14 | Nissan Motor | Exhaust turbine driven compressor for IC engines |
| DE102004058719A1 (en) | 2004-12-06 | 2006-06-08 | Volkswagen Ag | Exhaust-gas turbocharger for internal combustion engine, has stopper designed at actuator mount for actuating unit so that stopper unit restricts movement of actuator unit towards closure adjustment of guide vanes |
-
2007
- 2007-11-21 DE DE102007055627A patent/DE102007055627A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033007A (en) | 1978-10-16 | 1980-05-14 | Nissan Motor | Exhaust turbine driven compressor for IC engines |
| DE102004058719A1 (en) | 2004-12-06 | 2006-06-08 | Volkswagen Ag | Exhaust-gas turbocharger for internal combustion engine, has stopper designed at actuator mount for actuating unit so that stopper unit restricts movement of actuator unit towards closure adjustment of guide vanes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018217510A1 (en) * | 2018-10-12 | 2020-04-16 | BMTS Technology GmbH & Co. KG | Compressor and a method for mounting an adjustment device in the compressor |
| US11060446B2 (en) | 2018-10-12 | 2021-07-13 | Mahle International Gmbh | Compressor and a method for the assembly of an actuation device in the compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F02B0037220000 Ipc: F02C0006120000 |
|
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F02B0037220000 Ipc: F02C0006120000 Effective date: 20120119 |
|
| R163 | Identified publications notified |
Effective date: 20120516 |
|
| R005 | Application deemed withdrawn due to failure to request examination | ||
| R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20141122 |