WO2013037437A3 - Turbine für einen abgasturbolader - Google Patents
Turbine für einen abgasturbolader Download PDFInfo
- Publication number
- WO2013037437A3 WO2013037437A3 PCT/EP2012/002998 EP2012002998W WO2013037437A3 WO 2013037437 A3 WO2013037437 A3 WO 2013037437A3 EP 2012002998 W EP2012002998 W EP 2012002998W WO 2013037437 A3 WO2013037437 A3 WO 2013037437A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- turbine
- exhaust
- gas turbocharger
- wheel
- section
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 abstract 1
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
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- 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
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
Die Erfindung betrifft eine Turbine (10) für einen Abgasturbolader einer Verbrennungskraftmaschine, mit einem Turbinengehäuse (12), welches einen Aufnahmeraum (14) zum wenigstens bereichsweisen Aufnehmen eines Turbinenrads (16) der Turbine (10) umfasst, und mit einer Stelleinrichtung (36), mittels welcher ein Strömungsquerschnitt in einem Turbinenradaustrittsbereich (38) stromab des Turbinenrads (16) variabel einstellbar ist, wobei die Stelleinrichtung (36) eine Mehrzahl von unabhängig voneinander, relativ zum Turbinengehäuse (12) verstellbaren Stellelementen (40) umfasst, mittels welchen der Strömungsquerschnitt variabel einstellbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011113432.1 | 2011-09-14 | ||
DE102011113432A DE102011113432A1 (de) | 2011-09-14 | 2011-09-14 | Turbine für einen Abgasturbolader |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013037437A2 WO2013037437A2 (de) | 2013-03-21 |
WO2013037437A3 true WO2013037437A3 (de) | 2014-02-13 |
Family
ID=45923429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/002998 WO2013037437A2 (de) | 2011-09-14 | 2012-07-17 | Turbine für einen abgasturbolader |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011113432A1 (de) |
WO (1) | WO2013037437A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013006928A1 (de) * | 2013-04-22 | 2014-10-23 | Volkswagen Aktiengesellschaft | Abgasturbolader |
DE102017121337A1 (de) * | 2017-09-14 | 2019-03-14 | Abb Turbo Systems Ag | Diffusor einer abgasturbine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4411678A1 (de) * | 1994-04-05 | 1995-10-12 | Mtu Friedrichshafen Gmbh | Abgasturbolader mit Radialturbine |
JP2005163692A (ja) * | 2003-12-04 | 2005-06-23 | Toyota Motor Corp | 作動流体逃がし通路を有する排気タービン |
EP1866534B1 (de) * | 2005-04-04 | 2008-09-24 | Honeywell International Inc. | Turbolader mit variabler strömung |
DE102008049782A1 (de) * | 2008-09-30 | 2010-04-08 | Daimler Ag | Abgasturbolader für eine Brennkraftmaschine |
-
2011
- 2011-09-14 DE DE102011113432A patent/DE102011113432A1/de not_active Withdrawn
-
2012
- 2012-07-17 WO PCT/EP2012/002998 patent/WO2013037437A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4411678A1 (de) * | 1994-04-05 | 1995-10-12 | Mtu Friedrichshafen Gmbh | Abgasturbolader mit Radialturbine |
JP2005163692A (ja) * | 2003-12-04 | 2005-06-23 | Toyota Motor Corp | 作動流体逃がし通路を有する排気タービン |
EP1866534B1 (de) * | 2005-04-04 | 2008-09-24 | Honeywell International Inc. | Turbolader mit variabler strömung |
DE102008049782A1 (de) * | 2008-09-30 | 2010-04-08 | Daimler Ag | Abgasturbolader für eine Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
WO2013037437A2 (de) | 2013-03-21 |
DE102011113432A1 (de) | 2012-04-26 |
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