EP1227221A2 - Anneau actuateur pour des aubes variables d'une turbosoufflante - Google Patents

Anneau actuateur pour des aubes variables d'une turbosoufflante Download PDF

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Publication number
EP1227221A2
EP1227221A2 EP02000913A EP02000913A EP1227221A2 EP 1227221 A2 EP1227221 A2 EP 1227221A2 EP 02000913 A EP02000913 A EP 02000913A EP 02000913 A EP02000913 A EP 02000913A EP 1227221 A2 EP1227221 A2 EP 1227221A2
Authority
EP
European Patent Office
Prior art keywords
guide vane
carrier plate
adjusting ring
guide
adjustment device
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
EP02000913A
Other languages
German (de)
English (en)
Other versions
EP1227221A3 (fr
EP1227221B1 (fr
Inventor
Stefan Ertl
Roland Schacherer
Achim Voges
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.)
Mahle GmbH
Original Assignee
Mahle GmbH
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 Mahle GmbH filed Critical Mahle GmbH
Publication of EP1227221A2 publication Critical patent/EP1227221A2/fr
Publication of EP1227221A3 publication Critical patent/EP1227221A3/fr
Application granted granted Critical
Publication of EP1227221B1 publication Critical patent/EP1227221B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the invention relates to a guide vane adjustment device for a turbocharger with variable turbine geometry. Leitschaufelverstell Anlagenen serve the loader characteristics to adapt to the exhaust gas volume flow.
  • Such Adjustment device is known from EP 226444. There the adjustment ring is centered via rollers that stored in the guide vane carrier plate by means of thru axles are. This guide is complex to manufacture and in assembly.
  • the invention is therefore concerned with the problem of a Adjustment ring of a guide vane adjustment device on simple Way to lead radially.
  • the new guide vane adjustment device should also transported as a module and in a housing of an exhaust gas turbine can be installed.
  • the formation of the lugs formed on the adjusting ring in the area the recesses for receiving the lever ends can advantageously take place in that when producing the recesses, for example by embossing, the displaced material forms the lugs on the adjustment ring, i.e. the recesses and the noses are made in one operation.
  • the insertion according to claim 3 can also be carried out as a groove his.
  • the dimensioning of the radial guide and the axial guide of the adjusting ring must be designed so that the adjusting ring has axial and radial play in all operating states, do not get stuck on the guide vane carrier plate can.
  • An adjusting ring 1 has recesses 2 for receiving the Ends of guide vane levers 3.
  • the guide vane levers 3 show holes 4 for receiving the ends of vane axes 5, which are connected to guide vanes 6.
  • the Guide vane axes 5 are in a guide vane carrier plate 7, which is screwed to the housing part 8 (screws not shown), stored in bores 9.
  • the adjusting ring 1 points in the axial direction to the housing protruding lugs 10 on the adjustment ring on a Guide the recess 11 of the guide vane carrier plate radially.
  • the guide vane axes are 5 welded to the guide vane levers 3, soldered or riveted.
  • the assembly with guide vane carrier plate, guide vanes, Lever and adjusting ring can therefore be advantageous as a module manufactured, transported and installed, the Individual parts after connecting vane axles and Guide vane levers captive with the guide vane support plate are connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
EP02000913A 2001-01-24 2002-01-16 Anneau actuateur pour des aubes variables d'une turbosoufflante Expired - Lifetime EP1227221B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104176 2001-01-24
DE10104176A DE10104176A1 (de) 2001-01-24 2001-01-24 Leitschaufelverstelleinrichtung für einen Turbolader

Publications (3)

Publication Number Publication Date
EP1227221A2 true EP1227221A2 (fr) 2002-07-31
EP1227221A3 EP1227221A3 (fr) 2003-06-04
EP1227221B1 EP1227221B1 (fr) 2006-04-12

Family

ID=7672253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000913A Expired - Lifetime EP1227221B1 (fr) 2001-01-24 2002-01-16 Anneau actuateur pour des aubes variables d'une turbosoufflante

Country Status (3)

Country Link
US (1) US6623240B2 (fr)
EP (1) EP1227221B1 (fr)
DE (2) DE10104176A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313167A1 (de) * 2003-03-25 2004-10-21 Ihi Charging Systems International Gmbh Leitschaufelverstellung für Turbolader mit variabler Turbinengeometrie
EP1391585A3 (fr) * 2002-08-22 2005-10-12 Volkswagen AG Turbocompresseur à géométrie variable
DE102004023282A1 (de) * 2004-05-11 2005-12-01 Volkswagen Ag Abgasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie
DE102004023280A1 (de) * 2004-05-11 2005-12-01 Volkswagen Ag Abgasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie
DE102004037082A1 (de) * 2004-07-30 2006-03-23 Volkswagen Ag Abgasturbolader mit variabler Turbinengeometrie
DE102008059616A1 (de) 2008-11-28 2010-06-02 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
EP2226474A2 (fr) 2009-02-11 2010-09-08 Bosch Mahle Turbo Systems GmbH & Co. KG Bague de réglage pour un dispositif de charge, notamment pour une turbosoufflante de gaz d'échappement d'un véhicule automobile
CN101575990B (zh) * 2008-05-05 2014-09-03 霍尼韦尔国际公司 带具有叶片密封表面的可变喷嘴的涡轮增压器
US9777622B2 (en) 2012-07-26 2017-10-03 Ihi Charging Systems International Gmbh Adjustable guide vane mechanism for a turbine, turbine for an exhaust gas turbocharger and exhaust gas turbocharger
EP3530884A1 (fr) * 2018-02-26 2019-08-28 Garrett Transportation I Inc. Mécanisme d'aube variable pour turbocompresseur avec anneau de synchronisation et éléments de roulement dotés de caractéristiques de matériau indépendantes

Families Citing this family (30)

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Publication number Priority date Publication date Assignee Title
US7396327B2 (en) * 2002-01-07 2008-07-08 Micromed Technology, Inc. Blood pump system and method of operation
DE50209912D1 (de) * 2002-04-26 2007-05-24 Borgwarner Inc Turbokompressor mit verstellbaren Leitschaufeln
DE50205914D1 (de) * 2002-08-26 2006-04-27 Borgwarner Inc Verstellbares Leitgitter für eine Turbineneinheit
US6709232B1 (en) * 2002-09-05 2004-03-23 Honeywell International Inc. Cambered vane for use in turbochargers
KR100884884B1 (ko) * 2002-10-18 2009-02-23 미츠비시 쥬고교 가부시키가이샤 가변 노즐 기구, 이를 구비한 배기 터보 차저, 및 가변노즐 기구를 구비한 배기 터보 차저의 제조 방법
JP4008404B2 (ja) * 2002-10-18 2007-11-14 三菱重工業株式会社 可変容量型排気ターボ過給機
EP1418311B1 (fr) * 2002-11-11 2007-01-17 BorgWarner Inc. Ensemble stator pour turbocompresseur à géométrie variable
DE10325985A1 (de) * 2003-06-07 2004-12-23 Ihi Charging Systems International Gmbh Leitapparat für eine Abgasturbine
US7479158B2 (en) * 2004-02-20 2009-01-20 Boston Scientific Scimed, Inc. Stent with nested flexible connectors for flexibility and crimpability
DE102004057864A1 (de) * 2004-11-30 2006-06-01 Borgwarner Inc.(N.D.Ges.D.Staates Delaware), Auburn Hills Abgasturbolader, Leitapparat für einen Abgasturbolader sowie Schaufelhebel für einen Leitapparat
JP4545068B2 (ja) * 2005-08-25 2010-09-15 三菱重工業株式会社 可変容量型排気ターボ過給機及び可変ノズル機構構成部材の製造方法
US8043366B2 (en) 2005-09-08 2011-10-25 Boston Scientific Scimed, Inc. Overlapping stent
CN101743379A (zh) * 2007-04-10 2010-06-16 艾利奥特公司 具有可调进口导向叶片的离心式压缩机
DE102007052736B4 (de) 2007-11-06 2020-09-03 BMTS Technology GmbH & Co. KG Ladeeinrichtung mit einer variablen Turbinen- und/oder Verdichtergeometrie
US9017017B2 (en) * 2009-04-10 2015-04-28 Honeywell Internatonal Inc. Variable-vane assembly having fixed guide pins for unison ring
US8920114B2 (en) * 2009-11-27 2014-12-30 Borgwarner Inc. Turbocharger with variable turbine geometry
DE112010004597B4 (de) * 2009-11-27 2022-05-25 Borgwarner Inc. Turbolader mit variabler Turbinengeometrie
DE112011100758B4 (de) 2010-03-03 2022-10-06 Borgwarner Inc. Kostenreduzierter Turbolader mit variabler Geometrie mit gestanzter Verstellringanordnung
US8511981B2 (en) * 2010-07-19 2013-08-20 Cameron International Corporation Diffuser having detachable vanes with positive lock
DE112011103045T5 (de) * 2010-09-27 2013-07-04 Borgwarner Inc. Verfahren zur Herstellung eines Turboladers
JP5605218B2 (ja) * 2010-12-28 2014-10-15 トヨタ自動車株式会社 駆動リングの製造方法、駆動リング、および駆動リングを用いた可変ノズル機構
JP5591136B2 (ja) * 2011-01-28 2014-09-17 大同特殊鋼株式会社 異形金属リングの製造方法
JP5924329B2 (ja) * 2013-11-11 2016-05-25 トヨタ自動車株式会社 可変ノズルターボチャージャ
JP5984789B2 (ja) * 2013-12-16 2016-09-06 株式会社アキタファインブランキング Ｖｇｓタイプターボチャージャにおける排気ガイドアッセンブリ
CN107208539B (zh) 2015-02-24 2020-10-16 三菱重工发动机和增压器株式会社 可变喷嘴机构以及可变容量型排气涡轮增压器
US20180058247A1 (en) * 2016-08-23 2018-03-01 Borgwarner Inc. Vane actuator and method of making and using the same
JP6677307B2 (ja) * 2016-08-24 2020-04-08 株式会社Ihi 可変容量型過給機
DE102016217368A1 (de) 2016-09-13 2018-03-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen- oder Verdichtergeometrie für einen Abgasturbolader
EP3502483B1 (fr) 2017-12-19 2020-09-02 Cimos D.D. Support d'un anneau de synchronisation de turbomachine par des biellettes d'aubes
EP3640451B1 (fr) * 2018-10-19 2023-10-18 Borgwarner Inc. Turbocompresseur à géométrie de turbine variable et procédé de fabrication d'un anneau de réglage

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Publication number Priority date Publication date Assignee Title
US2428830A (en) * 1942-04-18 1947-10-14 Turbo Engineering Corp Regulation of combustion gas turbines arranged in series
GB731822A (en) * 1952-03-14 1955-06-15 Power Jets Res & Dev Ltd Improvements relating to turbines or compressors for operation with gaseous fluids
US4179247A (en) * 1977-01-14 1979-12-18 Wrr Industries, Inc. Turbocharger having variable area turbine nozzles
US4659295A (en) * 1984-04-20 1987-04-21 The Garrett Corporation Gas seal vanes of variable nozzle turbine
US4804316A (en) * 1985-12-11 1989-02-14 Allied-Signal Inc. Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger
US4679984A (en) * 1985-12-11 1987-07-14 The Garrett Corporation Actuation system for variable nozzle turbine
CA1270120A (fr) * 1985-12-11 1990-06-12 Alliedsignal Inc. Suspension pour mecanisme de commande du clapet pivotant d'un turbocompresseur a buse variable
DE3941715A1 (de) * 1989-12-18 1991-06-20 Porsche Ag Abgasturbolader fuer eine brennkraftmaschine
EP1234950B1 (fr) * 2001-02-26 2006-01-18 Mitsubishi Heavy Industries, Ltd. Système de réglage des aubes de turbine et procédé de réalisation

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1391585A3 (fr) * 2002-08-22 2005-10-12 Volkswagen AG Turbocompresseur à géométrie variable
DE10313167B4 (de) * 2003-03-25 2005-01-13 Ihi Charging Systems International Gmbh Leitschaufelverstellung für Turbolader mit variabler Turbinengeometrie
DE10313167A1 (de) * 2003-03-25 2004-10-21 Ihi Charging Systems International Gmbh Leitschaufelverstellung für Turbolader mit variabler Turbinengeometrie
DE102004023282A1 (de) * 2004-05-11 2005-12-01 Volkswagen Ag Abgasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie
DE102004023280A1 (de) * 2004-05-11 2005-12-01 Volkswagen Ag Abgasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie
DE102004037082A1 (de) * 2004-07-30 2006-03-23 Volkswagen Ag Abgasturbolader mit variabler Turbinengeometrie
CN101575990B (zh) * 2008-05-05 2014-09-03 霍尼韦尔国际公司 带具有叶片密封表面的可变喷嘴的涡轮增压器
DE102008059616A1 (de) 2008-11-28 2010-06-02 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
EP2226474A3 (fr) * 2009-02-11 2012-05-16 Bosch Mahle Turbo Systems GmbH & Co. KG Bague de réglage pour un dispositif de charge, notamment pour une turbosoufflante de gaz d'échappement d'un véhicule automobile
US8747058B2 (en) 2009-02-11 2014-06-10 Bosch Mahle Turbo Systems GmbH Co. KG Adjusting ring for a charging device, more preferably for an exhaust gas turbocharger of a motor vehicle
EP2226474A2 (fr) 2009-02-11 2010-09-08 Bosch Mahle Turbo Systems GmbH & Co. KG Bague de réglage pour un dispositif de charge, notamment pour une turbosoufflante de gaz d'échappement d'un véhicule automobile
US9777622B2 (en) 2012-07-26 2017-10-03 Ihi Charging Systems International Gmbh Adjustable guide vane mechanism for a turbine, turbine for an exhaust gas turbocharger and exhaust gas turbocharger
EP3530884A1 (fr) * 2018-02-26 2019-08-28 Garrett Transportation I Inc. Mécanisme d'aube variable pour turbocompresseur avec anneau de synchronisation et éléments de roulement dotés de caractéristiques de matériau indépendantes
US10947861B2 (en) 2018-02-26 2021-03-16 Garrett Transportation I Inc Variable vane mechanism for turbocharger with unison ring and bearing members having independent material characteristics

Also Published As

Publication number Publication date
US20020098081A1 (en) 2002-07-25
DE10104176A1 (de) 2002-07-25
EP1227221A3 (fr) 2003-06-04
US6623240B2 (en) 2003-09-23
DE50206348D1 (de) 2006-05-24
EP1227221B1 (fr) 2006-04-12

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