CN102016237B - 带有密封空气通道的引导装置的支撑环 - Google Patents
带有密封空气通道的引导装置的支撑环 Download PDFInfo
- Publication number
- CN102016237B CN102016237B CN200980115076.6A CN200980115076A CN102016237B CN 102016237 B CN102016237 B CN 102016237B CN 200980115076 A CN200980115076 A CN 200980115076A CN 102016237 B CN102016237 B CN 102016237B
- Authority
- CN
- China
- Prior art keywords
- support ring
- sealing air
- air passage
- guiding device
- housing
- 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.)
- Active
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Classifications
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- 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
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08154983.4 | 2008-04-23 | ||
EP20080154983 EP2112332B1 (de) | 2008-04-23 | 2008-04-23 | Trägerring einer Leitvorrichtung mit Sperrluftkanal |
PCT/EP2009/054857 WO2009130262A1 (de) | 2008-04-23 | 2009-04-23 | Trägerring einer leitvorrichtung mit sperrluftkanal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102016237A CN102016237A (zh) | 2011-04-13 |
CN102016237B true CN102016237B (zh) | 2014-06-04 |
Family
ID=40551991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980115076.6A Active CN102016237B (zh) | 2008-04-23 | 2009-04-23 | 带有密封空气通道的引导装置的支撑环 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2112332B1 (zh) |
JP (1) | JP5021846B2 (zh) |
KR (1) | KR101244956B1 (zh) |
CN (1) | CN102016237B (zh) |
WO (1) | WO2009130262A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT511072B1 (de) * | 2011-06-22 | 2012-09-15 | Avl List Gmbh | Brennkraftmaschine mit zumindest einem zylinder |
US9228447B2 (en) | 2012-02-14 | 2016-01-05 | United Technologies Corporation | Adjustable blade outer air seal apparatus |
DE102012211950A1 (de) * | 2012-07-09 | 2014-05-08 | Abb Turbo Systems Ag | Abgasturbine |
FR3051840B1 (fr) * | 2016-05-31 | 2020-01-10 | Safran Aircraft Engines | Carter intermediaire de turbomachine, equipee d'une piece d'etancheite a interface bras/virole |
DE102016110269A1 (de) * | 2016-06-03 | 2017-12-07 | Man Diesel & Turbo Se | Axialturbine eines Turboladers und Turbolader |
DE102016114253A1 (de) * | 2016-08-02 | 2018-02-08 | Man Diesel & Turbo Se | Axialturbine eines Turboladers und Turbolader |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217279B1 (en) * | 1997-06-19 | 2001-04-17 | Mitsubishi Heavy Industries, Ltd. | Device for sealing gas turbine stator blades |
EP1420152A2 (de) * | 2002-11-18 | 2004-05-19 | BorgWarner Turbo Systems GmbH | Abgasturbolader |
EP1669548A1 (de) * | 2004-12-08 | 2006-06-14 | ABB Turbo Systems AG | Leitapparat für Abgasturbine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214852A (en) * | 1978-04-20 | 1980-07-29 | General Electric Company | Variable turbine vane assembly |
DE10225679A1 (de) * | 2002-06-10 | 2003-12-18 | Rolls Royce Deutschland | Lagerring zur Lagerung von Schaufelfüßen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine |
EP1788199A3 (en) * | 2005-11-22 | 2011-02-23 | General Electric Company | Variable stator vane assembly with a wear resistant coating |
EP1811134A1 (de) * | 2006-01-23 | 2007-07-25 | ABB Turbo Systems AG | Verstellbare Leitvorrichtung |
EP1895106A1 (de) | 2006-08-28 | 2008-03-05 | ABB Turbo Systems AG | Abdichtung verstellbarer Leitschaufeln |
-
2008
- 2008-04-23 EP EP20080154983 patent/EP2112332B1/de active Active
-
2009
- 2009-04-23 WO PCT/EP2009/054857 patent/WO2009130262A1/de active Application Filing
- 2009-04-23 JP JP2011505504A patent/JP5021846B2/ja active Active
- 2009-04-23 CN CN200980115076.6A patent/CN102016237B/zh active Active
- 2009-04-23 KR KR1020107022843A patent/KR101244956B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217279B1 (en) * | 1997-06-19 | 2001-04-17 | Mitsubishi Heavy Industries, Ltd. | Device for sealing gas turbine stator blades |
EP1420152A2 (de) * | 2002-11-18 | 2004-05-19 | BorgWarner Turbo Systems GmbH | Abgasturbolader |
US6925805B2 (en) * | 2002-11-18 | 2005-08-09 | Borgwarner Inc. | Turbocharger |
EP1669548A1 (de) * | 2004-12-08 | 2006-06-14 | ABB Turbo Systems AG | Leitapparat für Abgasturbine |
Also Published As
Publication number | Publication date |
---|---|
KR101244956B1 (ko) | 2013-03-18 |
WO2009130262A1 (de) | 2009-10-29 |
JP2012500922A (ja) | 2012-01-12 |
KR20100133430A (ko) | 2010-12-21 |
CN102016237A (zh) | 2011-04-13 |
JP5021846B2 (ja) | 2012-09-12 |
EP2112332A1 (de) | 2009-10-28 |
EP2112332B1 (de) | 2012-08-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbine Systems Holdings Ltd. Effective date of registration: 20201225 Address after: Baden, Switzerland Patentee after: ABB Turbine Systems Holdings Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbo Systems AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230303 Address after: Swiss Baden Patentee after: Turbocharging system Switzerland Co.,Ltd. Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |