EP1111196A3 - Variable guide vane system for the turbine of a turbocharger - Google Patents

Variable guide vane system for the turbine of a turbocharger Download PDF

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Publication number
EP1111196A3
EP1111196A3 EP00106218A EP00106218A EP1111196A3 EP 1111196 A3 EP1111196 A3 EP 1111196A3 EP 00106218 A EP00106218 A EP 00106218A EP 00106218 A EP00106218 A EP 00106218A EP 1111196 A3 EP1111196 A3 EP 1111196A3
Authority
EP
European Patent Office
Prior art keywords
guide
impeller
guide vane
turbocharger
turbine
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
EP00106218A
Other languages
German (de)
French (fr)
Other versions
EP1111196B1 (en
EP1111196A2 (en
Inventor
Helmut Daudel
Wolfgang Erdmann
Peter Fledersbacher
Carsten Funke
Paul Löffler
Siegfried Sumser
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.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1111196A2 publication Critical patent/EP1111196A2/en
Publication of EP1111196A3 publication Critical patent/EP1111196A3/en
Application granted granted Critical
Publication of EP1111196B1 publication Critical patent/EP1111196B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

Eine Abgasturbine eines Abgasturboladers für eine Brennkraftmaschine ist mit einem in einem Gehäuse angeordneten Laufrad und mindestens einem das Laufrad umgebenden Strömungskanal versehen. Dieser umfaßt eine an das Laufrad mündende Ringdüse, in der mindestens ein variables Leitgitter mit leitschaufeln angeordnet ist. Durch das Leitgitter ist über eine Leitungsverstelleinrichtung der wirksame Strömungsquerschnitt einstellbar. Die Breite des Spaltes zwischen dem Leitgitter und den das Leitgitter umgebenden Gehäusewandteilen ist durch eine Einstelleinrichtung zwischen einem Maximalwert und einem Nullwert vertellbar.

Figure 00000001
An exhaust gas turbine of an exhaust gas turbocharger for an internal combustion engine is provided with an impeller arranged in a housing and at least one flow channel surrounding the impeller. This comprises an annular nozzle opening onto the impeller, in which at least one variable guide vane with guide vanes is arranged. The effective flow cross section can be set by the guide grille via a line adjustment device. The width of the gap between the guide grid and the housing wall parts surrounding the guide grid can be adjusted between a maximum value and a zero value by means of an adjusting device.
Figure 00000001
EP00106218A 1999-12-21 2000-03-22 Variable guide vane system for the turbine of a turbocharger Expired - Lifetime EP1111196B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961613 1999-12-21
DE19961613A DE19961613A1 (en) 1999-12-21 1999-12-21 Exhaust gas turbine of an exhaust gas turbocharger for an internal combustion engine

Publications (3)

Publication Number Publication Date
EP1111196A2 EP1111196A2 (en) 2001-06-27
EP1111196A3 true EP1111196A3 (en) 2002-07-24
EP1111196B1 EP1111196B1 (en) 2004-04-28

Family

ID=7933528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106218A Expired - Lifetime EP1111196B1 (en) 1999-12-21 2000-03-22 Variable guide vane system for the turbine of a turbocharger

Country Status (3)

Country Link
US (1) US6314736B1 (en)
EP (1) EP1111196B1 (en)
DE (2) DE19961613A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035762A1 (en) * 2000-07-22 2002-01-31 Daimler Chrysler Ag Turbocharger for motor vehicle internal combustion engine has vanes to adjust flow through turbine and vary flow cross section
US6729134B2 (en) 2001-01-16 2004-05-04 Honeywell International Inc. Variable geometry turbocharger having internal bypass exhaust gas flow
ITTO20010505A1 (en) * 2001-05-25 2002-11-25 Iveco Motorenforschung Ag VARIABLE GEOMETRY TURBINE.
US6665604B2 (en) 2002-02-05 2003-12-16 Honeywell International Inc. Control method for variable geometry turbocharger and related system
US6681573B2 (en) 2002-02-05 2004-01-27 Honeywell International Inc Methods and systems for variable geometry turbocharger control
DE10212675B4 (en) * 2002-03-22 2006-05-18 Daimlerchrysler Ag Exhaust gas turbocharger in an internal combustion engine
US6996986B2 (en) 2002-07-19 2006-02-14 Honeywell International, Inc. Control system for variable geometry turbocharger
US6647724B1 (en) 2002-07-30 2003-11-18 Honeywell International Inc. Electric boost and/or generator
US6637205B1 (en) 2002-07-30 2003-10-28 Honeywell International Inc. Electric assist and variable geometry turbocharger
DE60226784D1 (en) * 2002-09-05 2008-07-03 Honeywell Int Inc TURBOCHARGER WITH ADJUSTABLE RODS
EP1549826B1 (en) * 2002-09-18 2008-09-17 Honeywell International Inc. Variable nozzle device for a turbocharger and method for operating the same
AU2002334286A1 (en) * 2002-09-18 2004-04-08 Erbs, Eric Turbocharger having variable nozzle device
DE10253693B4 (en) * 2002-11-18 2005-12-01 Borgwarner Turbo Systems Gmbh turbocharger
DE10311205B3 (en) * 2003-03-14 2004-09-16 Man B & W Diesel Ag Guiding device for a radial turbine of a turbocharger of a lifting piston I.C. engine operating with heavy oil has blades with shafts positioned in a housing part of the device facing a compressor of the turbocharger
AU2003215784A1 (en) * 2003-03-21 2004-10-11 Honeywell International Inc. Swinging vane concept for vnt turbochargers
WO2004099573A1 (en) * 2003-05-08 2004-11-18 Honeywell International Inc. Turbocharger with a variable nozzle device
EP1536103B1 (en) * 2003-11-28 2013-09-04 BorgWarner, Inc. Turbo machine having inlet guide vanes and attachment arrangement therefor
DE102004030798B4 (en) * 2004-06-25 2014-12-24 Volkswagen Ag Exhaust gas turbocharger for an internal combustion engine with variable turbine geometry
FR2921100B1 (en) * 2007-09-13 2009-12-04 Snecma ROTATIONAL DRIVE LEVER AROUND A VARIABLE TURBOMACHINE STATOR VANE PIVOT
JP4952558B2 (en) * 2007-12-12 2012-06-13 株式会社Ｉｈｉ Turbocharger
DE102008060251B4 (en) 2008-12-03 2021-08-12 BMTS Technology GmbH & Co. KG Exhaust gas turbocharger with variable turbine geometry
JP5402682B2 (en) * 2010-01-29 2014-01-29 株式会社Ｉｈｉ Turbocharger sealing device
JP5136701B2 (en) * 2010-12-02 2013-02-06 トヨタ自動車株式会社 Control device for an internal combustion engine with a supercharger
ITCO20110038A1 (en) * 2011-09-28 2013-03-29 Nuovo Pignone Spa INTEGRATED IMPLEMENTATION SYSTEM IN A COMPRESSOR
JP5710452B2 (en) * 2011-11-16 2015-04-30 トヨタ自動車株式会社 Turbocharger
DE102011121394A1 (en) 2011-12-17 2013-06-20 Ihi Charging Systems International Gmbh Adjustable control device for use in turbine of turbo-supercharger in combustion engine, has carrier ring axially positionable by rotary ring along symmetry axis, where carrier ring and rotary ring are arranged in force-transferable manner
DE102012001237A1 (en) * 2012-01-18 2013-07-18 Ihi Charging Systems International Gmbh Turbine for supercharger, has flow channel that is limited partly by one of the housing portions and partly by the insert element
DE102012103412A1 (en) 2012-04-19 2013-10-24 Ihi Charging Systems International Gmbh Turbine for supercharger formed as internal combustion engine of motor vehicle, has spring element that is positioned in wall of exhaust gas guide portion, in order to maintain minimal gap between support ring and contour ring
DE102013220036A1 (en) * 2013-10-02 2015-04-02 Bosch Mahle Turbo Systems Gmbh & Co. Kg Method for filling a pressure accumulator of an exhaust gas turbocharger
DE102014214915B3 (en) * 2014-07-30 2015-12-10 MTU Aero Engines AG Housing for a gas turbine, aircraft engine and a method for operating a gas turbine
DE112017005661T5 (en) * 2016-11-10 2019-08-29 Ihi Corporation Variable nozzle unit and turbocharger
PL3542033T3 (en) 2016-11-18 2024-02-05 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Low-friction inlet nozzle for a turboexpander
DE102019125823B4 (en) * 2019-09-25 2023-05-11 Rolls-Royce Solutions GmbH Turbine housing and exhaust gas turbocharger with pre-guide blades and an internal combustion engine with an exhaust gas turbocharger
EP3929407A1 (en) * 2020-06-23 2021-12-29 ABB Schweiz AG Modular nozzle ring for a turbine stage of a flow engine
CN111963470A (en) * 2020-08-07 2020-11-20 中国北方发动机研究所(天津) Turbocharger compressor clearance control device
DE102022128618A1 (en) 2022-10-28 2024-05-08 Atlas Copco Energas Gmbh Turbomachines and methods for operating a turbomachine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341974A (en) * 1941-05-14 1944-02-15 Wright Aeronautical Corp Supercharger control
US4242040A (en) * 1979-03-21 1980-12-30 Rotoflow Corporation Thrust adjusting means for nozzle clamp ring
US4502836A (en) * 1982-07-02 1985-03-05 Swearingen Judson S Method for nozzle clamping force control
JPS60175707A (en) * 1984-02-22 1985-09-09 Nissan Motor Co Ltd Variable nozzle of radial turbine
JPH01130002A (en) * 1987-11-12 1989-05-23 Mitsubishi Heavy Ind Ltd Variable nozzle device for radial turbine
US5769602A (en) * 1995-04-26 1998-06-23 Rotoflow Corporation Active automatic clamping control
DE19838928C1 (en) * 1998-08-27 1999-04-22 Daimler Chrysler Ag Variably adjustable guide grid of turbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931766C2 (en) * 1979-08-04 1982-08-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Sealing device for the free blade ends of an adjustable diffuser of a gas turbine
DE3541508C1 (en) * 1985-11-23 1987-02-05 Kuehnle Kopp Kausch Ag Exhaust gas turbocharger
DE3941715A1 (en) * 1989-12-18 1991-06-20 Porsche Ag EXHAUST TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE
US5214920A (en) * 1990-11-27 1993-06-01 Leavesley Malcolm G Turbocharger apparatus
SE501488C2 (en) * 1993-07-08 1995-02-27 Mecel Ab Arrangement and procedure for idle control and charge pressure control in a supercharged internal combustion engine
DE19543190C2 (en) 1995-11-20 1998-01-29 Daimler Benz Ag Engine brake for a supercharged internal combustion engine
DE19615237C2 (en) * 1996-04-18 1999-10-28 Daimler Chrysler Ag Exhaust gas turbocharger for an internal combustion engine
JPH10130002A (en) 1996-10-28 1998-05-19 Unitika Ltd Three dimensional mesh like metal oxide and its production
DE19651498C1 (en) * 1996-12-11 1998-04-16 Daimler Benz Ag Exhaust turbocharger for IC engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341974A (en) * 1941-05-14 1944-02-15 Wright Aeronautical Corp Supercharger control
US4242040A (en) * 1979-03-21 1980-12-30 Rotoflow Corporation Thrust adjusting means for nozzle clamp ring
US4502836A (en) * 1982-07-02 1985-03-05 Swearingen Judson S Method for nozzle clamping force control
JPS60175707A (en) * 1984-02-22 1985-09-09 Nissan Motor Co Ltd Variable nozzle of radial turbine
JPH01130002A (en) * 1987-11-12 1989-05-23 Mitsubishi Heavy Ind Ltd Variable nozzle device for radial turbine
US5769602A (en) * 1995-04-26 1998-06-23 Rotoflow Corporation Active automatic clamping control
DE19838928C1 (en) * 1998-08-27 1999-04-22 Daimler Chrysler Ag Variably adjustable guide grid of turbine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 014 (M - 447) 21 January 1986 (1986-01-21) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 376 (M - 862) 21 August 1989 (1989-08-21) *

Also Published As

Publication number Publication date
DE19961613A1 (en) 2001-07-19
DE50006238D1 (en) 2004-06-03
EP1111196B1 (en) 2004-04-28
US6314736B1 (en) 2001-11-13
EP1111196A2 (en) 2001-06-27

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