GB2458191B - A variable geometry turbine - Google Patents
A variable geometry turbineInfo
- Publication number
- GB2458191B GB2458191B GB0812016.4A GB0812016A GB2458191B GB 2458191 B GB2458191 B GB 2458191B GB 0812016 A GB0812016 A GB 0812016A GB 2458191 B GB2458191 B GB 2458191B
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable geometry
- geometry turbine
- turbine
- variable
- geometry
- 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
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
- 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
- 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
-
- 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
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0804780.5A GB0804780D0 (en) | 2008-03-14 | 2008-03-14 | A variable geometry turbine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0812016D0 GB0812016D0 (en) | 2008-08-06 |
GB2458191A GB2458191A (en) | 2009-09-16 |
GB2458191B true GB2458191B (en) | 2012-08-01 |
Family
ID=39328145
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0804780.5A Ceased GB0804780D0 (en) | 2008-03-14 | 2008-03-14 | A variable geometry turbine |
GB0812016.4A Active GB2458191B (en) | 2008-03-14 | 2008-07-01 | A variable geometry turbine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0804780.5A Ceased GB0804780D0 (en) | 2008-03-14 | 2008-03-14 | A variable geometry turbine |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0804780D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0921350D0 (en) | 2009-12-05 | 2010-01-20 | Cummins Turbo Tech Ltd | Vaariable geometry turbomachine |
GB2555872A (en) * | 2016-11-15 | 2018-05-16 | Cummins Ltd | Vane arrangement for a turbo-machine |
GB2571356A (en) * | 2018-02-27 | 2019-08-28 | Cummins Ltd | Variable geometry turbine |
GB2574195B (en) | 2018-05-15 | 2022-06-08 | Cummins Ltd | Vane and shroud arrangements for a turbo-machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1029647A (en) * | 1964-05-11 | 1966-05-18 | Sulzer Ag | Turbines and compressors |
US20030026692A1 (en) * | 2001-05-25 | 2003-02-06 | Ernst Lutz | Variable geometry turbine |
US20070283693A1 (en) * | 2002-11-19 | 2007-12-13 | Mulloy John M | Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine |
WO2008015406A1 (en) * | 2006-08-04 | 2008-02-07 | Cummins Turbo Technologies Limited | Variable geometry turbine |
-
2008
- 2008-03-14 GB GBGB0804780.5A patent/GB0804780D0/en not_active Ceased
- 2008-07-01 GB GB0812016.4A patent/GB2458191B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1029647A (en) * | 1964-05-11 | 1966-05-18 | Sulzer Ag | Turbines and compressors |
US20030026692A1 (en) * | 2001-05-25 | 2003-02-06 | Ernst Lutz | Variable geometry turbine |
US20070283693A1 (en) * | 2002-11-19 | 2007-12-13 | Mulloy John M | Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine |
WO2008015406A1 (en) * | 2006-08-04 | 2008-02-07 | Cummins Turbo Technologies Limited | Variable geometry turbine |
Also Published As
Publication number | Publication date |
---|---|
GB0804780D0 (en) | 2008-04-16 |
GB2458191A (en) | 2009-09-16 |
GB0812016D0 (en) | 2008-08-06 |
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