WO2011042695A3 - Variable geometry turbine - Google Patents
Variable geometry turbine Download PDFInfo
- Publication number
- WO2011042695A3 WO2011042695A3 PCT/GB2010/001869 GB2010001869W WO2011042695A3 WO 2011042695 A3 WO2011042695 A3 WO 2011042695A3 GB 2010001869 W GB2010001869 W GB 2010001869W WO 2011042695 A3 WO2011042695 A3 WO 2011042695A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- inlet
- axial extent
- turbine
- variable geometry
- Prior art date
Links
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
-
- 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
- F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/182—Two-dimensional patterned crenellated, notched
-
- 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
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
- F05D2250/611—Structure; Surface texture corrugated undulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10776114A EP2486245A2 (en) | 2009-10-06 | 2010-10-06 | Variable geometry turbine |
CN2010800553264A CN102667071A (en) | 2009-10-06 | 2010-10-06 | Turbomachine |
IN2723DEN2012 IN2012DN02723A (en) | 2009-10-06 | 2010-10-06 | |
BR112012007831A BR112012007831A2 (en) | 2009-10-06 | 2010-10-06 | variable geometry turbine. |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0917513A GB0917513D0 (en) | 2009-10-06 | 2009-10-06 | Axially divided nozzle VG |
GB0917513.4 | 2009-10-06 | ||
GBGB1005680.2A GB201005680D0 (en) | 2010-04-06 | 2010-04-06 | Variable geometry turbine |
GB1005680.2 | 2010-04-06 | ||
GBGB1012488.1A GB201012488D0 (en) | 2010-07-26 | 2010-07-26 | Turbomachine |
GB1012488.1 | 2010-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011042695A2 WO2011042695A2 (en) | 2011-04-14 |
WO2011042695A3 true WO2011042695A3 (en) | 2011-11-03 |
Family
ID=43857220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2010/001869 WO2011042695A2 (en) | 2009-10-06 | 2010-10-06 | Turbomachine |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2486245A2 (en) |
CN (1) | CN102667071A (en) |
BR (1) | BR112012007831A2 (en) |
IN (1) | IN2012DN02723A (en) |
WO (1) | WO2011042695A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113710884B (en) * | 2019-04-19 | 2023-10-20 | 三菱重工发动机和增压器株式会社 | Variable capacity turbine and supercharger |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861774A (en) * | 1950-02-16 | 1958-11-25 | Alfred J Buchi | Inlet control for radial flow turbines |
US3784318A (en) * | 1971-12-29 | 1974-01-08 | Gen Electric | Variable diffuser centrifugal pump |
JPH05133238A (en) * | 1991-11-11 | 1993-05-28 | Mitsubishi Heavy Ind Ltd | Variable capacity supercharger |
WO2007058647A1 (en) * | 2005-11-16 | 2007-05-24 | Honeywell International Inc. | Sliding piston cartridge and turbocharger incorporating same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4204019A1 (en) * | 1992-02-12 | 1993-05-27 | Daimler Benz Ag | IC engine controlled exhaust gas turbocharger - uses sliding sleeves to control gas flow through delivery ducts |
GB0521354D0 (en) * | 2005-10-20 | 2005-11-30 | Holset Engineering Co | Variable geometry turbine |
-
2010
- 2010-10-06 WO PCT/GB2010/001869 patent/WO2011042695A2/en active Application Filing
- 2010-10-06 CN CN2010800553264A patent/CN102667071A/en active Pending
- 2010-10-06 BR BR112012007831A patent/BR112012007831A2/en not_active IP Right Cessation
- 2010-10-06 EP EP10776114A patent/EP2486245A2/en not_active Withdrawn
- 2010-10-06 IN IN2723DEN2012 patent/IN2012DN02723A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861774A (en) * | 1950-02-16 | 1958-11-25 | Alfred J Buchi | Inlet control for radial flow turbines |
US3784318A (en) * | 1971-12-29 | 1974-01-08 | Gen Electric | Variable diffuser centrifugal pump |
JPH05133238A (en) * | 1991-11-11 | 1993-05-28 | Mitsubishi Heavy Ind Ltd | Variable capacity supercharger |
WO2007058647A1 (en) * | 2005-11-16 | 2007-05-24 | Honeywell International Inc. | Sliding piston cartridge and turbocharger incorporating same |
Also Published As
Publication number | Publication date |
---|---|
BR112012007831A2 (en) | 2016-03-08 |
CN102667071A (en) | 2012-09-12 |
EP2486245A2 (en) | 2012-08-15 |
WO2011042695A2 (en) | 2011-04-14 |
IN2012DN02723A (en) | 2015-09-11 |
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