GB0901757D0 - Variable geometry turbine - Google Patents

Variable geometry turbine

Info

Publication number
GB0901757D0
GB0901757D0 GB0901757A GB0901757A GB0901757D0 GB 0901757 D0 GB0901757 D0 GB 0901757D0 GB 0901757 A GB0901757 A GB 0901757A GB 0901757 A GB0901757 A GB 0901757A GB 0901757 D0 GB0901757 D0 GB 0901757D0
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
GB0901757A
Other versions
GB2467382B (en
GB2467382A (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
Priority to GB0901757A priority Critical patent/GB2467382B/en
Publication of GB0901757D0 publication Critical patent/GB0901757D0/en
Publication of GB2467382A publication Critical patent/GB2467382A/en
Application granted granted Critical
Publication of GB2467382B publication Critical patent/GB2467382B/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
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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
GB0901757A 2009-02-03 2009-02-03 Variable geometry turbine Active GB2467382B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0901757A GB2467382B (en) 2009-02-03 2009-02-03 Variable geometry turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0901757A GB2467382B (en) 2009-02-03 2009-02-03 Variable geometry turbine

Publications (3)

Publication Number Publication Date
GB0901757D0 true GB0901757D0 (en) 2009-03-11
GB2467382A GB2467382A (en) 2010-08-04
GB2467382B GB2467382B (en) 2015-02-18

Family

ID=40469517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0901757A Active GB2467382B (en) 2009-02-03 2009-02-03 Variable geometry turbine

Country Status (1)

Country Link
GB (1) GB2467382B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8834104B2 (en) 2010-06-25 2014-09-16 Honeywell International Inc. Vanes for directing exhaust to a turbine wheel
CN104428494B (en) * 2012-06-19 2019-03-22 沃尔沃拉斯特瓦格纳公司 For controlling the device of air-flow, exhaust after treatment system and system for promoting vehicle
US10302011B2 (en) * 2015-11-23 2019-05-28 Garrett Transportation I Inc. Exhaust gas variable turbine assembly
US9932888B2 (en) 2016-03-24 2018-04-03 Borgwarner Inc. Variable geometry turbocharger
GB2620975A (en) * 2022-07-28 2024-01-31 Cummins Ltd Variable geometry turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452986A (en) * 1994-01-12 1995-09-26 Dresser-Rand Company Vaned diffuser
DE10009099A1 (en) * 2000-02-25 2001-08-30 Man Nutzfahrzeuge Ag Flow machine with radial construction for exhaust gas turbocharger; has adjustable conductor with rotatable guide blade formed with twist and fixed in sliding ring, to slide axially when it rotates

Also Published As

Publication number Publication date
GB2467382B (en) 2015-02-18
GB2467382A (en) 2010-08-04

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