EP1394364A1 - Turbolader und Schaufellagerring hierfür - Google Patents
Turbolader und Schaufellagerring hierfür Download PDFInfo
- Publication number
- EP1394364A1 EP1394364A1 EP02018296A EP02018296A EP1394364A1 EP 1394364 A1 EP1394364 A1 EP 1394364A1 EP 02018296 A EP02018296 A EP 02018296A EP 02018296 A EP02018296 A EP 02018296A EP 1394364 A1 EP1394364 A1 EP 1394364A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spacers
- bearing ring
- blade
- turbocharger
- ring
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Definitions
- the invention relates to a turbocharger in the turbine housing at least a turbine rotor is rotatably mounted, which the exhaust gas via a guide grid of variable turbine geometry is supplied.
- variable turbine geometry is in the prior art, for example according to WO 01/96713, a wreath of nozzles of variable orientation forming vanes understood. Therefore, the guide grid has one axial boundary of a blade space forming blade bearing ring, on each of an associated shaft a plurality of adjustable around its shaft blades in the so limited vane space is stored around the turbine rotor, the exhaust over so the blades can be fed in an adjustable amount.
- TG ring
- the invention relates to such a trained Nozzle ring.
- Turbocharger are within the present description also similar turbomachines, such as secondary air pumps, understood.
- Such a turbocharger and such a blade bearing ring is for example from the EP-A-0 226 444 has become known.
- the axial dimension of the blade space secured by spacer spacers, which screwed into the vane bearing ring must be used, which is of course a relatively complicated process.
- the invention is based on the object, the production cost of a turbocharger or to reduce a vane bearing ring of the type mentioned, and this happens according to the invention characterized in that at least one of the two rings in the circumferential direction distributed spacers integrally formed, through which the axial distance between the two Rings is secure.
- the spacers sit on one or the other ring or alternately on one or the other ring or in each case a half spacer the one ring is opposite to half a spacer of the other ring.
- the spacers formed on the blade bearing ring in particular are poured, because the other ring is generally part of a larger one Section of the housing to which a spacer is more difficult to install.
- the spacers are integrally formed so that installation costs be avoided.
- the tolerance range can also be be reduced, so that this production brings greater accuracy.
- one is constructively free, at best in the place of the cylindrical form of a Stiftes to choose an aerodynamically cheaper form.
- This can preferably be done the spacers themselves have a blade shape, which shape is preferably approximately tangential is aligned.
- a turbocharger 1 in a conventional manner a turbine housing part 2 and an associated compressor housing part 3 along an axis of rotation R are arranged.
- the turbine housing part 2 is partially shown in section, so that a blade bearing ring 6 forming a radially outer guide grid, distributed over the circumference Guide vanes 7 about their the blade bearing ring 6 passing through pivot axes.
- an actuating device 11 To control the movement or the position of the guide vanes 7 is an actuating device 11 provided. This can be of any nature in itself, but it is preferable if, in a conventional manner, it has a control housing 12 that controls the movement a ram member 14 attached to it controls its movement in known manner on a behind the blade bearing ring 6 (left behind in Fig. 1) the same adjusting ring 5 implement the same in a slight rotational movement.
- This rotational movement are about the shafts 8
- the vanes 7 in terms of their Rotary position relative to the turbine rotor 4 adjusted so that they are from an approximately tangential an extreme position in an approximately radially extending other extreme position adjustable are.
- the exhaust gas supplied via the supply channel of an internal combustion engine more or less supplied to the turbine rotor 4, before it at the along the axis of rotation R extending axial neck 10 exits again.
- These spacers 16 are better From Fig. 2 to see where a blade bearing ring 6 without the blades 7 stored in it you can see.
- the spacers 16 are at regular angular intervals in the circumferential direction of the ring 6 is arranged around the rotation axis R, so that the distance to the bearing ring 15 (Fig. 1) over the entire circumference is the same size.
- These spacers 16 are formed with the blade bearing ring 6 in one piece, preferably by a casting, in particular by investment casting, so that they with the ring 6 in the immediate shallleittagen stand. It is understood that other manufacturing processes for a one-piece part 6, 16 are conceivable, but a casting is preferred.
- the spacers 16 could, of course, at different points of the radius of the Blade bearing ring 6 are arranged, but it is preferred if they are in the apparent Way are arranged on the peripheral edge of the ring 6. Otherwise they would have to namely be arranged in place of a corresponding vane, as shown in the US-A-4,659,295 has been proposed.
- the spacers 16 each of a bore 18 for connecting bolt with the bearing ring 15th to enforce, so that the forces of the connection directly on the surfaces 17 of the spacers 16 act.
- the spacers 16 in the frame the invention can obtain an aerodynamically favorable form and in particular even formed like a shovel.
- this elongated shape is approximately in the tangential direction - relative to the Ring 6 - extends.
- the invention is not limited to the illustrated embodiment is; For example, it can also be used for turbochargers with more than one turbine rotor 2 and / or compressor rotor 21 or with more than one feed channel 9 applied become. Moreover, it would be conceivable not to provide all spacers 16 with bores 18, in particular, if more than three spacers 16 should be provided, for example six. Instead of the blade bearing ring 6 together with the spacers 16 by To produce casting, the apparent from Fig. 2 surface, for example, could also obtained by extrusion, as for other fluid flowed through car components has already been proposed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Control Of Turbines (AREA)
Abstract
Description
- Fig. 1
- einen Turbolader in Perspektivansicht, teilweise im Schnitt, an dem die vorliegende Erfindung zur Anwendung kommt; und
- Fig. 2
- eine Perspektivansicht eines erfindungsgemäßen, in einen Turbolader nach Fig. 1 einzusetzenden Schaufellagerring.
Claims (10)
- Turbolader, der folgendes aufweist:ein Turbinengehäuse (2) mit mindestens einem Zufuhrkanal (9) für Abgas, in dem mindestens ein Turbinenrotor (4) drehbar gelagert ist, und dem das Abgas überein den Turbinenrotor (4) radial außen umgebenden Leitgitter variabler Turbinengeometrie zuführbar ist, welches Leitgittereinen Schaufellagerring (6) aufweist, an dem jeweils an einer zugehörigen Welle (8) eine Vielzahl von um ihre Welle (8) verstellbaren Schaufeln (7) in einem begrenzten Schaufelraum (13) rund um den Turbinenrotor (4) gelagert ist, dem Abgas so über die Schaufeln (7) in einstellbarer Menge zuführbar ist, welcher Schaufellagerring (6) die eine axiale Begrenzung eines Schaufelraumes (13) bildet, und miteinem weiteren, dem Schaufellagerring (6) axial gegenüberliegenden Ring (15), der die andere axiale Begrenzung des Schaufelraumes (13) bildet,
mindestens einer der beiden Ringe (6, 15) in Umfangsrichtung verteilt Abstandhalter (16) einteilig angeformt aufweist, durch die der axiale Abstand der beiden Ringe (6, 15) sicherbar ist. - Turbolader (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Abstandhalter (16) am Schaufellagerring (6) angeformt sind.
- Turbolader (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Abstandhalter (16) am gegossenen jeweiligen Ring (6 bzw. 15) mitgegossen sind.
- Turbolader (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Abstandhalter (16) am Umfangsrand des jeweiligen Ringes (6 bzw. 15) angeordnet sind.
- Turbolader (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß entlang des Umfangsrandes des jeweiligen Ringes (6 bzw. 15), insbesondere des Schaufellagerringes (6), eine sich in axialer Richtung vom Schaufelraum (13) zurückweichende Fläche (19) vorgesehen ist.
- Turbolader (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Abstandhalter (16) selbst eine längliche Form, bevorzugt Schaufelform, besitzen, welche Form zweckmäßig etwa tangential ausgerichtet ist.
- Turbolader (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß wenigstens ein Teil der Abstandhalter (16) jeweils von einer Bohrung (18) für Verbindungsbolzen mit einem jeweils benachbarten Lagerteil durchsetzt sind, insbesondere zur Verbindung mit dem axial gegenüberliegenden Lagerring (15).
- Schaufellagerring (6) für einen Turbolader (1) nach einem der vorhergehenden Ansprüche, mit über seine Fläche in Umfangsrichtung verteilten Bohrungen (20) für den Durchtritt der Wellen (8) von Leitschaufeln (7), dadurch gekennzeichnet, daß er in Umfangsrichtung verteilte axiale Abstandhalter (16), insbesondere mit einer aerodynamischen Schaufelform, einteilig angeformt aufweist, beispielsweise er in einem Gießverfahren, insbesondere einem Feingießverfahren, hergestellt und dabei die Abstandhalter (16) mitgegossen sind.
- Schaufellagerring (6) nach Anspruch 8, dadurch gekennzeichnet, daß entlang seines radialen Umfangsrandes eine sich in axialer Richtung Raum für die Schaufeln (7) zurückweichende Fläche (19) vorgesehen ist, an der vorzugsweise die Abstandhalter (16) angeordnet sind.
- Schaufellagerring (6) nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß wenigstens ein Teil der Abstandhalter (16) jeweils von einer Bohrung (18) für Verbindungsbolzen mit einem jeweils benachbarten Lagerteil durchsetzt sind, insbesondere zur Verbindung mit dem axial gegenüberliegenden Ring (15).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50205993T DE50205993D1 (de) | 2002-08-26 | 2002-08-26 | Turbolader und Schaufellagerring hierfür |
EP02018296A EP1394364B1 (de) | 2002-08-26 | 2002-08-26 | Turbolader und Schaufellagerring hierfür |
JP2003297285A JP2004084667A (ja) | 2002-08-26 | 2003-08-21 | ターボ加給機及びそのベーン支持リング |
US10/649,477 US7010915B2 (en) | 2002-08-26 | 2003-08-26 | Turbocharger and vane support ring for it |
US11/270,738 US7533529B2 (en) | 2002-08-26 | 2005-11-09 | Turbocharger and vane support ring for it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02018296A EP1394364B1 (de) | 2002-08-26 | 2002-08-26 | Turbolader und Schaufellagerring hierfür |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1394364A1 true EP1394364A1 (de) | 2004-03-03 |
EP1394364B1 EP1394364B1 (de) | 2006-03-08 |
Family
ID=31197805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02018296A Expired - Lifetime EP1394364B1 (de) | 2002-08-26 | 2002-08-26 | Turbolader und Schaufellagerring hierfür |
Country Status (4)
Country | Link |
---|---|
US (2) | US7010915B2 (de) |
EP (1) | EP1394364B1 (de) |
JP (1) | JP2004084667A (de) |
DE (1) | DE50205993D1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577503A1 (de) * | 2004-03-08 | 2005-09-21 | BorgWarner Inc. | Strömungsmaschine, Leitgitter und Montagering hierfür |
DE102004062564A1 (de) * | 2004-12-24 | 2006-07-13 | Mahle Ventiltrieb Gmbh | Schaufellagerring eines Turboladers eines Kraftfahrzeug-Verbrennungsmotors |
EP1707755A1 (de) * | 2005-03-08 | 2006-10-04 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie |
WO2009000436A2 (de) | 2007-06-23 | 2008-12-31 | Ihi Charging Systems International Gmbh | Abgasturbolader für eine brennkraftmaschine |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1561431B (zh) * | 2001-08-03 | 2010-05-26 | 株式会社秋田精密冲压 | Vgs型涡轮增压器中的涡轮框架的制造方法 |
EP1790830B1 (de) * | 2005-11-25 | 2019-03-27 | BorgWarner, Inc. | Schaufel eines Turboladers, sowie Turbolader |
JP4847842B2 (ja) * | 2006-10-25 | 2011-12-28 | アイシン高丘株式会社 | タービンハウジング |
DE102008014680A1 (de) | 2008-03-18 | 2010-09-23 | Continental Automotive Gmbh | Leitgitteranordnung eines Abgasturboladers, Abgasturbolader und Verfahren zur Herstellung einer Leitgitteranordnung |
CN102597453B (zh) * | 2009-11-27 | 2014-12-10 | 博格华纳公司 | 具有可变涡轮几何形状(vtg)的涡轮增压器 |
DE112012001731T5 (de) * | 2011-05-10 | 2014-01-23 | Borgwarner Inc. | Turbolader mit variabler Turbinengeometrie |
US9945287B2 (en) | 2012-12-28 | 2018-04-17 | Borgwarner Inc. | Asymmetric actuator pivot shaft bushing for VTG turbocharger |
US9873515B2 (en) * | 2014-08-13 | 2018-01-23 | Hamilton Sundstrand Corporation | Turbine nozzle with relief cut |
US10227889B2 (en) * | 2015-02-05 | 2019-03-12 | Garrett Transportation I Inc. | Variable geometry nozzle for partitioned volute |
US9732633B2 (en) | 2015-03-09 | 2017-08-15 | Caterpillar Inc. | Turbocharger turbine assembly |
US9777747B2 (en) | 2015-03-09 | 2017-10-03 | Caterpillar Inc. | Turbocharger with dual-use mounting holes |
US9650913B2 (en) | 2015-03-09 | 2017-05-16 | Caterpillar Inc. | Turbocharger turbine containment structure |
US9638138B2 (en) | 2015-03-09 | 2017-05-02 | Caterpillar Inc. | Turbocharger and method |
US9683520B2 (en) | 2015-03-09 | 2017-06-20 | Caterpillar Inc. | Turbocharger and method |
US9915172B2 (en) | 2015-03-09 | 2018-03-13 | Caterpillar Inc. | Turbocharger with bearing piloted compressor wheel |
US9879594B2 (en) | 2015-03-09 | 2018-01-30 | Caterpillar Inc. | Turbocharger turbine nozzle and containment structure |
US9903225B2 (en) | 2015-03-09 | 2018-02-27 | Caterpillar Inc. | Turbocharger with low carbon steel shaft |
US9752536B2 (en) | 2015-03-09 | 2017-09-05 | Caterpillar Inc. | Turbocharger and method |
US9890788B2 (en) | 2015-03-09 | 2018-02-13 | Caterpillar Inc. | Turbocharger and method |
US9739238B2 (en) | 2015-03-09 | 2017-08-22 | Caterpillar Inc. | Turbocharger and method |
US10066639B2 (en) | 2015-03-09 | 2018-09-04 | Caterpillar Inc. | Compressor assembly having a vaneless space |
US9822700B2 (en) | 2015-03-09 | 2017-11-21 | Caterpillar Inc. | Turbocharger with oil containment arrangement |
US9810238B2 (en) | 2015-03-09 | 2017-11-07 | Caterpillar Inc. | Turbocharger with turbine shroud |
US10006341B2 (en) | 2015-03-09 | 2018-06-26 | Caterpillar Inc. | Compressor assembly having a diffuser ring with tabs |
USD777212S1 (en) | 2015-06-20 | 2017-01-24 | General Electric Company | Nozzle ring |
JP6908472B2 (ja) * | 2017-08-31 | 2021-07-28 | 三菱重工コンプレッサ株式会社 | 遠心圧縮機 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1503527A1 (de) * | 1964-10-01 | 1969-08-07 | Escher Wyss Gmbh | Verstellvorrichtung fuer einen Kranz von um zur Kranzachse parallele Achsen schwenkbaren Schaufeln |
EP0111781A2 (de) * | 1979-05-14 | 1984-06-27 | OSBORN, Norbert Lewis | Regeleinrichtung für einen Turbolader |
US4504190A (en) * | 1983-03-09 | 1985-03-12 | Gas Power Systems, Inc. | Flow control apparatus and method |
DE3516738A1 (de) * | 1985-05-09 | 1986-11-13 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Stroemungsmaschine |
US4804316A (en) * | 1985-12-11 | 1989-02-14 | Allied-Signal Inc. | Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger |
US5207565A (en) * | 1992-02-18 | 1993-05-04 | Alliedsignal Inc. | Variable geometry turbocharger with high temperature insert in turbine throat |
JPH10103070A (ja) * | 1996-09-27 | 1998-04-21 | Toyota Motor Corp | 可変容量ターボチャージャ |
WO1998041737A1 (en) * | 1997-03-17 | 1998-09-24 | Alliedsignal Inc. | Pressure balanced dual axle variable nozzle turbocharger |
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GB701557A (en) * | 1949-03-25 | 1953-12-30 | Centrax Power Units Ltd | Improvements relating to gas turbine power plant |
US3232581A (en) * | 1963-07-31 | 1966-02-01 | Rotoflow Corp | Adjustable turbine inlet nozzles |
GB1036485A (en) * | 1964-06-05 | 1966-07-20 | Bristol Siddeley Engines Ltd | Improvements in or relating to a reversible, inward flow, independent power turbine |
FR1442174A (fr) * | 1964-10-01 | 1966-06-10 | Escher Wyss Ag | Dispositif de commande d'une couronne d'aubes aptes à pivoter selon des axes parallèles à l'axe de la couronne |
US4659295A (en) * | 1984-04-20 | 1987-04-21 | The Garrett Corporation | Gas seal vanes of variable nozzle turbine |
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JP2996927B2 (ja) | 1997-03-11 | 2000-01-11 | 株式会社東芝 | 非水電解液二次電池及びその製造方法 |
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GB0025244D0 (en) * | 2000-10-12 | 2000-11-29 | Holset Engineering Co | Turbine |
DE10209484B4 (de) * | 2002-03-05 | 2004-06-24 | Borgwarner Turbo Systems Gmbh | Turbolader für Fahrzeuge mit verbesserter Aufhängung für den Betätigungsmechanismus der variablen Düsen |
EP1398463B1 (de) * | 2002-09-10 | 2006-07-12 | BorgWarner Inc. | Leitgitter variabler Geometrie und Turbolader mit einem solchen Leitgitter |
DE50209301D1 (de) * | 2002-11-11 | 2007-03-08 | Borgwarner Inc | Leitgitter variabler Geometrie |
EP1536103B1 (de) * | 2003-11-28 | 2013-09-04 | BorgWarner, Inc. | Strömungsmaschine mit Leitgitter und Befestigungseinrichtung dafür |
DE102004057864A1 (de) * | 2004-11-30 | 2006-06-01 | Borgwarner Inc.(N.D.Ges.D.Staates Delaware), Auburn Hills | Abgasturbolader, Leitapparat für einen Abgasturbolader sowie Schaufelhebel für einen Leitapparat |
-
2002
- 2002-08-26 DE DE50205993T patent/DE50205993D1/de not_active Expired - Lifetime
- 2002-08-26 EP EP02018296A patent/EP1394364B1/de not_active Expired - Lifetime
-
2003
- 2003-08-21 JP JP2003297285A patent/JP2004084667A/ja active Pending
- 2003-08-26 US US10/649,477 patent/US7010915B2/en not_active Expired - Lifetime
-
2005
- 2005-11-09 US US11/270,738 patent/US7533529B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1503527A1 (de) * | 1964-10-01 | 1969-08-07 | Escher Wyss Gmbh | Verstellvorrichtung fuer einen Kranz von um zur Kranzachse parallele Achsen schwenkbaren Schaufeln |
EP0111781A2 (de) * | 1979-05-14 | 1984-06-27 | OSBORN, Norbert Lewis | Regeleinrichtung für einen Turbolader |
US4504190A (en) * | 1983-03-09 | 1985-03-12 | Gas Power Systems, Inc. | Flow control apparatus and method |
DE3516738A1 (de) * | 1985-05-09 | 1986-11-13 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Stroemungsmaschine |
US4804316A (en) * | 1985-12-11 | 1989-02-14 | Allied-Signal Inc. | Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger |
US5207565A (en) * | 1992-02-18 | 1993-05-04 | Alliedsignal Inc. | Variable geometry turbocharger with high temperature insert in turbine throat |
JPH10103070A (ja) * | 1996-09-27 | 1998-04-21 | Toyota Motor Corp | 可変容量ターボチャージャ |
WO1998041737A1 (en) * | 1997-03-17 | 1998-09-24 | Alliedsignal Inc. | Pressure balanced dual axle variable nozzle turbocharger |
Non-Patent Citations (1)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577503A1 (de) * | 2004-03-08 | 2005-09-21 | BorgWarner Inc. | Strömungsmaschine, Leitgitter und Montagering hierfür |
DE102004062564A1 (de) * | 2004-12-24 | 2006-07-13 | Mahle Ventiltrieb Gmbh | Schaufellagerring eines Turboladers eines Kraftfahrzeug-Verbrennungsmotors |
DE102004062564B4 (de) * | 2004-12-24 | 2008-08-07 | Mahle Ventiltrieb Gmbh | Schaufellagerring eines Turboladers eines Kraftfahrzeug-Verbrennungsmotors |
EP1707755A1 (de) * | 2005-03-08 | 2006-10-04 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie |
US7431560B2 (en) | 2005-03-08 | 2008-10-07 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Turbine housing of an exhaust gas turbocharger with adjustable turbine geometry |
WO2009000436A2 (de) | 2007-06-23 | 2008-12-31 | Ihi Charging Systems International Gmbh | Abgasturbolader für eine brennkraftmaschine |
WO2009000436A3 (de) * | 2007-06-23 | 2009-02-12 | Ihi Charging Systems Internat | Abgasturbolader für eine brennkraftmaschine |
US8418460B2 (en) | 2007-06-23 | 2013-04-16 | Ihi Charging Systems International Gmbh | Exhaust gas turbocharger for an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
EP1394364B1 (de) | 2006-03-08 |
JP2004084667A (ja) | 2004-03-18 |
US7533529B2 (en) | 2009-05-19 |
DE50205993D1 (de) | 2006-05-04 |
US20060053787A1 (en) | 2006-03-16 |
US20050005603A1 (en) | 2005-01-13 |
US7010915B2 (en) | 2006-03-14 |
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