EP1303683B1 - Turbokompressor mit verstellbaren leitschaufeln und schneckengehäuse/einlauf aus blech - Google Patents

Turbokompressor mit verstellbaren leitschaufeln und schneckengehäuse/einlauf aus blech Download PDF

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Publication number
EP1303683B1
EP1303683B1 EP00953257A EP00953257A EP1303683B1 EP 1303683 B1 EP1303683 B1 EP 1303683B1 EP 00953257 A EP00953257 A EP 00953257A EP 00953257 A EP00953257 A EP 00953257A EP 1303683 B1 EP1303683 B1 EP 1303683B1
Authority
EP
European Patent Office
Prior art keywords
casing
nozzle
cartridge
variable
exhaust
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.)
Expired - Lifetime
Application number
EP00953257A
Other languages
English (en)
French (fr)
Other versions
EP1303683A1 (de
EP1303683B2 (de
Inventor
Giorgio Figura
Denis AlliedSignal Turbo SA JECKEL
Eric AlliedSignal Turbo SA DECHANET
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8847164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1303683(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP1303683A1 publication Critical patent/EP1303683A1/de
Application granted granted Critical
Publication of EP1303683B1 publication Critical patent/EP1303683B1/de
Publication of EP1303683B2 publication Critical patent/EP1303683B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • 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

  • turbochargers have significantly increased the overall efficiency and capabilities of turbochargers
  • complexity of support and actuation structures for the blades has increased manufacturing costs and occasionally created maintenance issues.
  • connection of The blade support structure at the turbine housing limits the design and structure flexibility of the turbine housing.
  • Turbine casings are a sensitive thermal load that can affect the performance of emission systems in automotive applications.
  • integration of turbine casings in the exhaust manifold can produce a reduction in the number of parts and the complexity for an automotive turbocharger installation. It is therefore desirable to provide variable nozzle structural support arrangements independent of the turbine housing to improve actuation systems to increase reliability and lower manufacturing costs for the turbochargers that use them.
  • FIG. figure 1 the embodiment of the invention shown in FIG. figure 1 comprises a compressor housing 10 which is connected to a rear plate 12 using two clamps 14 or more fastened by bolts 16.
  • the back plate is fixed to a central casing 18 with several bolts 20 and an annular seal 22.
  • the sheet metal exhaust casing 24 is connected to the central casing using strips 26 fixed by bolts 28.
  • the exhaust gas or other high-energy gas supplying the turbocharger enter the exhaust casing through the entrance 32.
  • An insertion piece 64 is fixed to the central casing by bolts 66 received in holes 68.
  • Support posts 70 hold the base, pressing the base against spacing pins 39 (best seen on the figure 1 ) received in the central housing.
  • An edge 71 which extends around the circumference of the insertion piece is also engaged by the V-band clamp.
  • the insertion piece has the outer wall of the nozzle 72 in the immediate vicinity of the blades.
  • the insertion piece constitutes the exhaust gas outlet of the turbine 73 with an aerodynamic contour fixing the blades on the wheel of the turbine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)

Claims (3)

  1. Turbokompressor mit variabler Geometrie, der ein Turbokompressorgehäuse (18, 24) und einen Leitschaufelträger mit variablem Einlauf (34), der von dem Turbokompressorgehäuse getrennt ist, aufweist, bei dem
    - der Leitschaufelträger mit variablem Einlauf eine innere Einspritzdüsenwand und eine äußere Einspritzdüsenwand (72) in beabstandeter Beziehung in Bezug zu der inneren Düsenwand aufweist, um eine Düse zu bilden, und versehen mit mehreren Leitschaufeln (36), die zwischen der Einspritzdüseninnenwand und der Einspritzdüsenaußenwand gestützt werden,
    - der Leitschaufelträger mit variablem Einlauf ferner einen Mechanismus (40, 48, 50) aufweist, der dazu bestimmt ist, die Leitschaufeln (36) zur Rotation zu bringen und eine Patrone (34) darstellt, die einen Sockel (38) aufweist, der die Einspritzdüseninnenwand definiert, und einen Einsatzteil (64), der die Einspritzdüsenaußenwand (72) definiert,
    - das Turbokompressorgehäuse ein Auspuffgehäuse (24) aufweist, das einen Eingang für die Abgase in das Innere der Einspritzdüse aufweist, wobei das Auspuffgehäuse außerhalb der Patrone (34) befestigt ist, und ein zentrales Gehäuse (18), das eine Welle mit einem Turbinenrad trägt, das an der Welle befestigt ist, bei dem
    - die Patrone (34) mit dem zentralen Gehäuse (18) gekoppelt ist, indem der Einsatz (64) auf das zentrale Gehäuse (18) montiert ist.
  2. Turbokompressor mit variabler Geometrie nach Anspruch 1, bei dem das Auspuffgehäuse (24) aus Blech gebildet ist.
  3. Turbokompressor mit variabler Geometrie nach Anspruch 1 oder 2, bei dem der Einsatzteil (64) an dem zentralen Gehäuse (18) mit Mitteln (66, 68) befestigt ist, die von den Mitteln (26) unterschiedlich sind, die dazu bestimmt sind, das Auspuffgehäuse (24) an der Patrone (34) zu befestigen.
EP00953257A 2000-07-19 2000-07-19 Turbokompressor mit verstellbaren leitschaufeln und schneckengehäuse/einlauf aus blech Expired - Lifetime EP1303683B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/002068 WO2002006637A1 (fr) 2000-07-19 2000-07-19 Turbocompresseur a geometrie variable avec virole en tole

Publications (3)

Publication Number Publication Date
EP1303683A1 EP1303683A1 (de) 2003-04-23
EP1303683B1 true EP1303683B1 (de) 2008-07-30
EP1303683B2 EP1303683B2 (de) 2012-09-19

Family

ID=8847164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00953257A Expired - Lifetime EP1303683B2 (de) 2000-07-19 2000-07-19 Turbokompressor mit verstellbaren leitschaufeln und schneckengehäuse/einlauf aus blech

Country Status (13)

Country Link
US (1) US6951450B1 (de)
EP (1) EP1303683B2 (de)
JP (1) JP4846961B2 (de)
KR (1) KR100669487B1 (de)
CN (1) CN1304732C (de)
AT (1) ATE403068T1 (de)
AU (1) AU2000265774A1 (de)
BR (1) BR0017293B1 (de)
CA (1) CA2416331C (de)
DE (1) DE60039723D1 (de)
HU (1) HUP0301321A2 (de)
MX (1) MXPA03000497A (de)
WO (1) WO2002006637A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053170A1 (de) * 2008-10-24 2010-04-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung mit variabler Turbinen-/Verdichtergeometrie, insbesondere für einen Abgasturbolader eines Kraftfahrzeugs
DE102009015353A1 (de) 2009-03-27 2010-09-30 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102011075794A1 (de) 2011-05-13 2012-11-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen-/Verdichtergeometrie
US10472988B2 (en) 2017-01-30 2019-11-12 Garrett Transportation I Inc. Sheet metal turbine housing and related turbocharger systems
US10494955B2 (en) 2017-01-30 2019-12-03 Garrett Transportation I Inc. Sheet metal turbine housing with containment dampers
US10544703B2 (en) 2017-01-30 2020-01-28 Garrett Transportation I Inc. Sheet metal turbine housing with cast core
US10690144B2 (en) 2017-06-27 2020-06-23 Garrett Transportation I Inc. Compressor housings and fabrication methods
US11732729B2 (en) 2021-01-26 2023-08-22 Garrett Transportation I Inc Sheet metal turbine housing

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KR100669487B1 (ko) 2000-07-19 2007-01-16 허니웰 인터내셔날 인코포레이티드 가변 형상 터보차져
DE60226784D1 (de) * 2002-09-05 2008-07-03 Honeywell Int Inc Turbolader mit verstellbaren leitschaufeln
EP1925784B1 (de) 2002-09-05 2011-07-20 Honeywell International Inc. Turbolader mit einer variablen Düsenvorrichtung
DE10325649B4 (de) * 2003-06-06 2014-10-23 Ihi Charging Systems International Gmbh Abgasturbine für einen Abgasturbolader
DE60313514T2 (de) * 2003-10-24 2008-01-10 Honeywell International Inc. Dünnwandiges turbinengehäuse eines abgasturboladers mit klemmringbefestigung
DE102004038748A1 (de) * 2004-08-10 2006-02-23 Daimlerchrysler Ag Abgasturbolader für eine Brennkraftmaschine
DE102004039477B4 (de) * 2004-08-14 2015-01-08 Ihi Charging Systems International Gmbh Turbinengehäuse für einen Abgasturbolader
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US7559199B2 (en) 2006-09-22 2009-07-14 Honeywell International Inc. Variable-nozzle cartridge for a turbocharger
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DE102008052456A1 (de) * 2008-10-21 2010-04-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbolader mit variabler Turbinengeometrie
DE102008057504A1 (de) 2008-11-15 2010-05-20 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
JP4759062B2 (ja) * 2009-01-15 2011-08-31 トヨタ自動車株式会社 ターボチャージャおよびターボチャージャの製造方法
DE102009005013B4 (de) * 2009-01-17 2019-12-12 Ihi Charging Systems International Gmbh Verbindungsanordnung eines Turbinengehäuses mit einem Lagergehäuse und Abgasturbolader
WO2010085494A1 (en) * 2009-01-20 2010-07-29 Williams International Co., L.L.C. Turbocharger with turbine nozzle cartridge
DE102009007663A1 (de) 2009-02-05 2010-08-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
US8579579B2 (en) * 2009-11-10 2013-11-12 Honeywell International Inc. Sealed shaft assembly for exhaust turbines
US20110138805A1 (en) * 2009-12-15 2011-06-16 Honeywell International Inc. Conjugate curve profiles for vane arms, main-arms, and unison rings
DE102009058534A1 (de) * 2009-12-16 2011-06-22 Bosch Mahle Turbo Systems GmbH & Co. KG, 70376 Abgasturbolader für eine Brennkraftmaschine
US9091208B2 (en) 2010-07-16 2015-07-28 Honeywell International Inc. Turbocharger bearing housing assembly
US9021802B2 (en) * 2010-08-26 2015-05-05 Honeywell International Inc. Turbine housing assembly with wastegate
US9097120B2 (en) * 2010-08-26 2015-08-04 Honeywell International Inc. Turbine housing assembly
US8764384B2 (en) * 2010-12-16 2014-07-01 Honeywell International Inc. Joint for housing alignment
CA2832887A1 (en) 2011-04-11 2012-10-18 ADA-ES, Inc. Fluidized bed method and system for gas component capture
DE102011050506B4 (de) * 2011-05-19 2013-04-18 Benteler Automobiltechnik Gmbh Abgasturbolader
DE102011087244A1 (de) * 2011-11-28 2013-05-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinengeometrie
US9278314B2 (en) 2012-04-11 2016-03-08 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
JP6157607B2 (ja) 2012-06-19 2017-07-05 ボルボ ラストバグナー アーベー ガス流を制御するための装置、排気後処理システム、及び車両を推進するシステム
US9702299B2 (en) * 2012-12-26 2017-07-11 Honeywell International Inc. Turbine assembly
US9945287B2 (en) * 2012-12-28 2018-04-17 Borgwarner Inc. Asymmetric actuator pivot shaft bushing for VTG turbocharger
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
US9702266B2 (en) 2014-06-30 2017-07-11 Honeywell International Inc. Turbocharger turbine housing
US10436069B2 (en) 2017-01-30 2019-10-08 Garrett Transportation I Inc. Sheet metal turbine housing with biaxial volute configuration
US11300009B2 (en) 2017-07-14 2022-04-12 Ihi Charging Systems International Gmbh Connection device for a turbocharger, and turbocharger
US10495100B2 (en) * 2017-11-24 2019-12-03 Garrett Transportation I Inc. Inlet-adjustment mechanism for turbocharger compressor, having sealing means preventing recirculation and/or oil migration into the mechanism
US20190178255A1 (en) * 2017-12-12 2019-06-13 Honeywell International Inc. Vapor cycle compressor with variable inlet/outlet geometry
US10883379B2 (en) * 2018-05-11 2021-01-05 Rolls-Royce Corporation Variable diffuser having a respective penny for each vane
US10648360B1 (en) * 2018-09-25 2020-05-12 Garrett Transportation I Inc. Turbocharger turbine assembly
US10927702B1 (en) 2019-03-30 2021-02-23 Savant Holdings LLC Turbocharger or turbocharger component

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053170A1 (de) * 2008-10-24 2010-04-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung mit variabler Turbinen-/Verdichtergeometrie, insbesondere für einen Abgasturbolader eines Kraftfahrzeugs
DE102009015353A1 (de) 2009-03-27 2010-09-30 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102011075794A1 (de) 2011-05-13 2012-11-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen-/Verdichtergeometrie
WO2012156110A2 (de) 2011-05-13 2012-11-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbinen-/verdichtergeometrie
US10472988B2 (en) 2017-01-30 2019-11-12 Garrett Transportation I Inc. Sheet metal turbine housing and related turbocharger systems
US10494955B2 (en) 2017-01-30 2019-12-03 Garrett Transportation I Inc. Sheet metal turbine housing with containment dampers
US10544703B2 (en) 2017-01-30 2020-01-28 Garrett Transportation I Inc. Sheet metal turbine housing with cast core
US11035254B2 (en) 2017-01-30 2021-06-15 Garrett Transportation I Inc Sheet metal turbine housing with cast core
US10690144B2 (en) 2017-06-27 2020-06-23 Garrett Transportation I Inc. Compressor housings and fabrication methods
US11732729B2 (en) 2021-01-26 2023-08-22 Garrett Transportation I Inc Sheet metal turbine housing

Also Published As

Publication number Publication date
DE60039723D1 (de) 2008-09-11
JP2004505190A (ja) 2004-02-19
WO2002006637A1 (fr) 2002-01-24
CN1304732C (zh) 2007-03-14
KR100669487B1 (ko) 2007-01-16
HUP0301321A2 (en) 2003-08-28
EP1303683A1 (de) 2003-04-23
EP1303683B2 (de) 2012-09-19
US6951450B1 (en) 2005-10-04
AU2000265774A1 (en) 2002-01-30
CA2416331A1 (en) 2002-01-24
JP4846961B2 (ja) 2011-12-28
BR0017293A (pt) 2003-07-29
CA2416331C (en) 2009-10-20
MXPA03000497A (es) 2004-09-10
KR20030020389A (ko) 2003-03-08
CN1433501A (zh) 2003-07-30
ATE403068T1 (de) 2008-08-15
BR0017293B1 (pt) 2008-11-18

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