GB201010227D0 - Variable geometry turbine - Google Patents

Variable geometry turbine

Info

Publication number
GB201010227D0
GB201010227D0 GBGB1010227.5A GB201010227A GB201010227D0 GB 201010227 D0 GB201010227 D0 GB 201010227D0 GB 201010227 A GB201010227 A GB 201010227A GB 201010227 D0 GB201010227 D0 GB 201010227D0
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.)
Withdrawn
Application number
GBGB1010227.5A
Other versions
GB2481245A (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 GB1010227.5A priority Critical patent/GB2481245A/en
Publication of GB201010227D0 publication Critical patent/GB201010227D0/en
Priority to US13/163,679 priority patent/US20120082539A1/en
Publication of GB2481245A publication Critical patent/GB2481245A/en
Withdrawn legal-status Critical Current

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
    • F01D17/16—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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
GB1010227.5A 2010-06-18 2010-06-18 Variable geometry turbine Withdrawn GB2481245A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1010227.5A GB2481245A (en) 2010-06-18 2010-06-18 Variable geometry turbine
US13/163,679 US20120082539A1 (en) 2010-06-18 2011-06-18 Variable geometry turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1010227.5A GB2481245A (en) 2010-06-18 2010-06-18 Variable geometry turbine

Publications (2)

Publication Number Publication Date
GB201010227D0 true GB201010227D0 (en) 2010-07-21
GB2481245A GB2481245A (en) 2011-12-21

Family

ID=42471846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1010227.5A Withdrawn GB2481245A (en) 2010-06-18 2010-06-18 Variable geometry turbine

Country Status (2)

Country Link
US (1) US20120082539A1 (en)
GB (1) GB2481245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571462A (en) * 2017-03-10 2018-09-25 盖瑞特交通公司 The centrifugal compressor of adjustable TRIM for turbocharger

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8919119B2 (en) * 2011-08-16 2014-12-30 Ford Global Technologies, Llc Sliding vane geometry turbines
CN104220723B (en) * 2012-04-29 2017-09-22 博格华纳公司 VTG turbocharger vanes group components with abradable coating
US9605540B2 (en) * 2013-08-20 2017-03-28 Honeywell International Inc. Alternating nozzles for radial inflow turbine
US20150159547A1 (en) * 2013-12-09 2015-06-11 Borgwarner Inc. Cross Flow Turbine
US9410475B2 (en) * 2014-06-09 2016-08-09 Ford Global Technologies, Llc System and method for determining turbine degradation and mitigating turbine degradation in a variable geometry turbocharger
DE112015004327T5 (en) * 2014-09-23 2017-06-29 Borgwarner Inc. Turbocharger with integrated actuator
US9353645B1 (en) * 2015-02-16 2016-05-31 Borgwarner Inc. Vane ring thermal strain relief cuts
US9810238B2 (en) * 2015-03-09 2017-11-07 Caterpillar Inc. Turbocharger with turbine shroud
CN107532504B (en) 2015-06-09 2019-07-26 株式会社Ihi Variable capacity type booster
US20190153889A1 (en) * 2017-11-22 2019-05-23 Ford Global Technologies, Llc Systems and methods for a variable geometry turbine nozzle actuation
FR3085720B1 (en) * 2018-09-06 2020-08-07 Liebherr-Aerospace Toulouse Sas DISTRIBUTOR OF A TURBOMACHINE RADIAL TURBINE, TURBOMACHINE INCLUDING SUCH A DISTRIBUTOR AND AIR CONDITIONING SYSTEM INCLUDING SUCH A TURBOMACHINE
US11530615B1 (en) * 2022-03-01 2022-12-20 Garrett Transportation I Inc. Method for constructing a fixed-vane ring for a nozzle of a turbocharger turbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392200A (en) * 1944-11-27 1946-01-01 Gen Electric Centrifugal compressor
JPS5677598A (en) * 1979-11-30 1981-06-25 Nissan Motor Co Ltd Variable-position diffuser for centrifugal compressor
US4300869A (en) * 1980-02-11 1981-11-17 Swearingen Judson S Method and apparatus for controlling clamping forces in fluid flow control assemblies
US4679984A (en) * 1985-12-11 1987-07-14 The Garrett Corporation Actuation system for variable nozzle turbine
US6814540B2 (en) * 2002-10-22 2004-11-09 Carrier Corporation Rotating vane diffuser for a centrifugal compressor
US20050123394A1 (en) * 2003-12-03 2005-06-09 Mcardle Nathan J. Compressor diffuser
US8177491B2 (en) * 2005-08-02 2012-05-15 Honeywell International Inc. Variable geometry nozzle device
US7478991B2 (en) * 2006-03-06 2009-01-20 Honeywell International, Inc. Variable nozzle device
DE102008027157B4 (en) * 2008-06-06 2014-07-17 Pierburg Pump Technology Gmbh Adjustable coolant pump for the cooling circuit of an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571462A (en) * 2017-03-10 2018-09-25 盖瑞特交通公司 The centrifugal compressor of adjustable TRIM for turbocharger

Also Published As

Publication number Publication date
GB2481245A (en) 2011-12-21
US20120082539A1 (en) 2012-04-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)