GB0812016D0 - A variable geometry turbine - Google Patents

A variable geometry turbine

Info

Publication number
GB0812016D0
GB0812016D0 GB0812016A GB0812016A GB0812016D0 GB 0812016 D0 GB0812016 D0 GB 0812016D0 GB 0812016 A GB0812016 A GB 0812016A GB 0812016 A GB0812016 A GB 0812016A GB 0812016 D0 GB0812016 D0 GB 0812016D0
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.)
Granted
Application number
GB0812016A
Other versions
GB2458191A (en
GB2458191B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cummins Turbo Technologies Ltd
Original Assignee
Cummins Turbo Technologies Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cummins Turbo Technologies Ltd filed Critical Cummins Turbo Technologies Ltd
Publication of GB0812016D0 publication Critical patent/GB0812016D0/en
Publication of GB2458191A publication Critical patent/GB2458191A/en
Application granted granted Critical
Publication of GB2458191B publication Critical patent/GB2458191B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
GB0812016A 2008-03-14 2008-07-01 A variable geometry turbine Active GB2458191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0804780A GB0804780D0 (en) 2008-03-14 2008-03-14 A variable geometry turbine

Publications (3)

Publication Number Publication Date
GB0812016D0 true GB0812016D0 (en) 2008-08-06
GB2458191A GB2458191A (en) 2009-09-16
GB2458191B GB2458191B (en) 2012-08-01

Family

ID=39328145

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0804780A Ceased GB0804780D0 (en) 2008-03-14 2008-03-14 A variable geometry turbine
GB0812016A Active GB2458191B (en) 2008-03-14 2008-07-01 A variable geometry turbine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0804780A Ceased GB0804780D0 (en) 2008-03-14 2008-03-14 A variable geometry turbine

Country Status (1)

Country Link
GB (2) GB0804780D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110195618A (en) * 2018-02-27 2019-09-03 康明斯有限公司 Variable-geometry turbine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
GB2574195B (en) * 2018-05-15 2022-06-08 Cummins Ltd Vane and shroud arrangements for a turbo-machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121768C (en) * 1964-05-11
ITTO20010506A1 (en) * 2001-05-25 2002-11-25 Iveco Motorenforschung Ag VARIABLE GEOMETRY TURBINE.
US7207176B2 (en) * 2002-11-19 2007-04-24 Cummins Inc. Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine
GB0615495D0 (en) * 2006-08-04 2006-09-13 Cummins Turbo Tech Ltd Variable geometry turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110195618A (en) * 2018-02-27 2019-09-03 康明斯有限公司 Variable-geometry turbine
CN110195618B (en) * 2018-02-27 2023-08-18 康明斯有限公司 Variable geometry turbine

Also Published As

Publication number Publication date
GB0804780D0 (en) 2008-04-16
GB2458191A (en) 2009-09-16
GB2458191B (en) 2012-08-01

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