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WO2009003144A3 - Turbocompresseur à géométrie variable - Google Patents

Turbocompresseur à géométrie variable Download PDF

Info

Publication number
WO2009003144A3
WO2009003144A3 PCT/US2008/068433 US2008068433W WO2009003144A3 WO 2009003144 A3 WO2009003144 A3 WO 2009003144A3 US 2008068433 W US2008068433 W US 2008068433W WO 2009003144 A3 WO2009003144 A3 WO 2009003144A3
Authority
WO
WIPO (PCT)
Prior art keywords
vanes
seal
turbocharger
adjustment ring
variable geometry
Prior art date
Application number
PCT/US2008/068433
Other languages
English (en)
Other versions
WO2009003144A2 (fr
Inventor
Volker Simon
Mathias Weber
Paul Anschel
Original Assignee
Borgwarner Inc
Volker Simon
Mathias Weber
Paul Anschel
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 Borgwarner Inc, Volker Simon, Mathias Weber, Paul Anschel filed Critical Borgwarner Inc
Priority to EP08772084.3A priority Critical patent/EP2171219A4/fr
Priority to JP2010515140A priority patent/JP2010531957A/ja
Priority to US12/663,891 priority patent/US20100150701A1/en
Publication of WO2009003144A2 publication Critical patent/WO2009003144A2/fr
Publication of WO2009003144A3 publication Critical patent/WO2009003144A3/fr

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
    • 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
    • F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • 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
    • 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
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/36—Arrangement of components in inner-outer relationship, e.g. shaft-bearing arrangements
    • 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
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention propose un turbocompresseur à géométrie variable. Le turbocompresseur améliore l'efficacité en régulant le flux allant vers le rotor (230) par l'intermédiaire de vannes mobiles (260). Les vannes (260) peuvent être pivotées en utilisant un système de tenon (380, 480) et mortaise (385, 485). Les vannes (260) peuvent être des structures multiples (710, 730) qui sont mobiles les unes par rapport aux autres pour augmenter la longueur de chacune des vannes (260). Le turbocompresseur augmente également l'efficacité en créant un meilleur colmatage dans la zone comprise entre les vannes (260) et l'anneau d'ajustement (240). Le colmatage peut être fourni en orientant l'anneau d'ajustement (240) par rapport à chacune des vannes (260). Le colmatage peut être fourni en étendant chacune des vannes (260). Le colmatage peut être fourni par une partie mobile (250) de l'anneau d'ajustement (240) qui est actionnée par une source de pression ou autre et qui se déplace de manière axiale en direction des vannes (260). La pluralité de vannes (260) peuvent être des vannes à faible solidité.
PCT/US2008/068433 2007-06-26 2008-06-26 Turbocompresseur à géométrie variable WO2009003144A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08772084.3A EP2171219A4 (fr) 2007-06-26 2008-06-26 Turbocompresseur à géométrie variable
JP2010515140A JP2010531957A (ja) 2007-06-26 2008-06-26 可変容量ターボチャージャ
US12/663,891 US20100150701A1 (en) 2007-06-26 2008-06-26 Variable geometry turbocharger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94620807P 2007-06-26 2007-06-26
US60/946,208 2007-06-26

Publications (2)

Publication Number Publication Date
WO2009003144A2 WO2009003144A2 (fr) 2008-12-31
WO2009003144A3 true WO2009003144A3 (fr) 2009-02-19

Family

ID=40186285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/068433 WO2009003144A2 (fr) 2007-06-26 2008-06-26 Turbocompresseur à géométrie variable

Country Status (5)

Country Link
US (1) US20100150701A1 (fr)
EP (1) EP2171219A4 (fr)
JP (1) JP2010531957A (fr)
CN (1) CN101663466A (fr)
WO (1) WO2009003144A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429609A (zh) * 2015-03-16 2017-12-01 伊顿公司 预加载轴承

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DE102008000776B4 (de) 2008-01-21 2022-04-14 BMTS Technology GmbH & Co. KG Turbine mit varialber Turbinengeometrie, insbesondere für einen Abgasturbolader, sowie Abgasturbolader
EP2208863B1 (fr) * 2009-01-15 2016-04-13 Bosch Mahle Turbo Systems GmbH & Co. KG Turbosoufflante dotée d'une géométrie de turbine variable
WO2010089879A1 (fr) * 2009-02-06 2010-08-12 トヨタ自動車株式会社 Compresseur à capacité variable pour moteur à combustion interne
US8485778B2 (en) * 2010-01-29 2013-07-16 United Technologies Corporation Rotatable vaned nozzle for a radial inflow turbine
WO2011109198A2 (fr) * 2010-03-03 2011-09-09 Borgwarner Inc. Turbocompresseur à géométrie variable à coût réduit présentant un ensemble bague de réglage embouti
US8403635B2 (en) * 2010-03-09 2013-03-26 Toyota Jidosha Kabushiki Kaisha Diffuser apparatus, centrifugal compressor, and turbo supercharger
US8616836B2 (en) * 2010-07-19 2013-12-31 Cameron International Corporation Diffuser using detachable vanes
GB201015679D0 (en) * 2010-09-20 2010-10-27 Cummins Ltd Variable geometry turbine
DE102011003424A1 (de) * 2011-02-01 2012-08-02 Continental Automotive Gmbh Turbine eines Abgasturboladers und Abgasturbolader mit einer derartigen Turbine für ein Kraftfahrzeug
KR101265577B1 (ko) * 2011-03-22 2013-05-22 (주)계양정밀 터보차져
US8915704B2 (en) * 2011-06-15 2014-12-23 Honeywell International Inc. Turbocharger variable-nozzle assembly with vane sealing ring
US20140064933A1 (en) * 2012-08-31 2014-03-06 Dresser, Inc. Diffuser assembly comprising diffuser vanes pivoting about the leading edge
DE102012108975A1 (de) * 2012-09-24 2014-03-27 Firma IHI Charging Systems International GmbH Verstellbarer Leitapparat für einen Abgasturbolader und Abgasturbolader
KR102074409B1 (ko) 2012-11-20 2020-02-06 보르그워너 인코퍼레이티드 배기가스 터보차저
JP5807037B2 (ja) * 2013-05-16 2015-11-10 株式会社豊田自動織機 可変ノズルターボチャージャ
WO2015061344A1 (fr) 2013-10-21 2015-04-30 Williams International Co., L.L.C. Diffuseur de turbomachine centrifuge à grande partie sans aubes en amont d'une petite partie à aubes
US9631814B1 (en) 2014-01-23 2017-04-25 Honeywell International Inc. Engine assemblies and methods with diffuser vane count and fuel injection assembly count relationships
US10030669B2 (en) 2014-06-26 2018-07-24 General Electric Company Apparatus for transferring energy between a rotating element and fluid
US9932888B2 (en) * 2016-03-24 2018-04-03 Borgwarner Inc. Variable geometry turbocharger
US10145263B2 (en) 2016-05-16 2018-12-04 General Electric Company Moveable nozzle assembly and method for a turbocharger
DE102016117345A1 (de) * 2016-09-15 2018-03-15 Man Diesel & Turbo Se Radialturbine eines Turboladers und Turbolader
FI3542033T3 (fi) * 2016-11-18 2023-10-12 Air Liquide Vähäkitkainen sisääntulosuutin turbohöyrystimeen
DE102017207515A1 (de) * 2017-05-04 2018-11-08 BMTS Technology GmbH & Co. KG Verfahren zur Herstellung eines Abgasturboladers mit einer variablen Turbinengeometrie
KR102572313B1 (ko) * 2017-09-25 2023-08-29 존슨 컨트롤스 테크놀러지 컴퍼니 소형의 가변 기하학적 구조의 디퓨저 메커니즘
US11092167B2 (en) * 2018-08-28 2021-08-17 Pratt & Whitney Canada Corp. Variable vane actuating system
US11092032B2 (en) * 2018-08-28 2021-08-17 Pratt & Whitney Canada Corp. Variable vane actuating system
JP7173301B2 (ja) * 2019-04-12 2022-11-16 日産自動車株式会社 内燃機関の制御方法および制御装置
CN112377272B (zh) * 2020-11-30 2024-04-19 浙江博旭新能源科技有限公司 一种向心式透平轴向力调节装置
US11371380B2 (en) 2020-12-01 2022-06-28 Pratt & Whitney Canada Corp. Variable guide vane assembly and vane arms therefor
CN117018786B (zh) * 2023-06-29 2024-06-14 苏州绿仕环保科技有限公司 一种工业废气净化装置

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US4324526A (en) * 1979-03-16 1982-04-13 Bbc Brown, Bovari & Company, Limited Apparatus for regulating a turbo-supercharger
US4880351A (en) * 1986-05-30 1989-11-14 Honda Giken Kogyo Kabushiki Kaisha Variable capacity turbine
JPH11343805A (ja) * 1998-05-29 1999-12-14 Toshiba Corp 蒸気タービン
JP2003020906A (ja) * 2001-05-25 2003-01-24 Iveco Motorenforschung Ag 可変ジオメトリータービン
US6932565B2 (en) * 2002-06-17 2005-08-23 Holset Engineering Company, Limited Turbine

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Publication number Priority date Publication date Assignee Title
US4324526A (en) * 1979-03-16 1982-04-13 Bbc Brown, Bovari & Company, Limited Apparatus for regulating a turbo-supercharger
US4880351A (en) * 1986-05-30 1989-11-14 Honda Giken Kogyo Kabushiki Kaisha Variable capacity turbine
JPH11343805A (ja) * 1998-05-29 1999-12-14 Toshiba Corp 蒸気タービン
JP2003020906A (ja) * 2001-05-25 2003-01-24 Iveco Motorenforschung Ag 可変ジオメトリータービン
US6932565B2 (en) * 2002-06-17 2005-08-23 Holset Engineering Company, Limited Turbine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429609A (zh) * 2015-03-16 2017-12-01 伊顿公司 预加载轴承

Also Published As

Publication number Publication date
WO2009003144A2 (fr) 2008-12-31
JP2010531957A (ja) 2010-09-30
EP2171219A2 (fr) 2010-04-07
CN101663466A (zh) 2010-03-03
US20100150701A1 (en) 2010-06-17
EP2171219A4 (fr) 2013-08-14

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