EP1672177A1 - Turbocompresseur - Google Patents

Turbocompresseur Download PDF

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Publication number
EP1672177A1
EP1672177A1 EP04029586A EP04029586A EP1672177A1 EP 1672177 A1 EP1672177 A1 EP 1672177A1 EP 04029586 A EP04029586 A EP 04029586A EP 04029586 A EP04029586 A EP 04029586A EP 1672177 A1 EP1672177 A1 EP 1672177A1
Authority
EP
European Patent Office
Prior art keywords
turbocharger
turbine
turbocharger according
layers
housing
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
EP04029586A
Other languages
German (de)
English (en)
Other versions
EP1672177B1 (fr
Inventor
Dirk Frankenstein
Ralf Böning
Hartmut Weiss
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.)
BorgWarner Inc
Original Assignee
BorgWarner 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
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Priority to EP04029586A priority Critical patent/EP1672177B1/fr
Priority to JP2005355641A priority patent/JP4851178B2/ja
Priority to KR1020050122793A priority patent/KR101149083B1/ko
Priority to CN2005101317221A priority patent/CN1807847B/zh
Priority to US11/300,066 priority patent/US7600969B2/en
Publication of EP1672177A1 publication Critical patent/EP1672177A1/fr
Application granted granted Critical
Publication of EP1672177B1 publication Critical patent/EP1672177B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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
    • F05D2240/70—Slinger plates or washers
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Definitions

  • the invention relates to a turbocharger according to the preamble of claim 1.
  • Such a turbocharger is known from EP 1 398 463 A1.
  • a heat shield is provided around its shaft on the turbine side, which serves to protect the bearing housing from damage due to excessive temperatures due to the flowing through the turbine exhaust gases of the engine.
  • the known heat shield consists of a single-layer component, the thermal insulation properties, however, are in need of improvement.
  • turbocharger specified in the preamble of claim 1, which ensures an axial fixation of the cartridge of variable turbine geometry in Turbinenradizi on the one hand by means of disc spring and on the other hand by means of heat shield allows improved thermal insulation in the direction of the bearing housing ,
  • the disc spring of the turbocharger according to the invention is formed of at least two, but optionally several layers of material and includes both the function of Vorspannkrafter Wegung and the improvement of the shielding function by increasing the thermal resistance. This makes it possible to ensure the function, especially at elevated exhaust gas temperatures.
  • u. U. advantageously be dispensed liquid cooling of the bearing housing.
  • the material layers can form both an integral part as well as two separate parts which rest on one another in the assembled state.
  • the material layers consist of the same material or that different materials are chosen.
  • a heat shield for a turbocharger according to the invention is defined as an independently tradeable object.
  • a portion of a turbocharger 1 according to the invention is shown, since this representation is sufficient for the explanation of the principles of the invention.
  • the turbocharger 1 has all conventionally provided structural elements, which, as stated, are omitted in Fig. 1, however, for simplicity of illustration.
  • a turbine housing 2 of a turbine is shown, which is arranged adjacent to a bearing housing 3.
  • This bearing housing 3 is arranged between the turbine housing 2 and a compressor housing (not shown) of a likewise not shown compressor wheel.
  • the bearing housing 3 has the bearing for a shaft, which is symbolized in Fig. 1 by the dash-dotted center line W, since Fig. 1 shows only the upper portion of the turbocharger 1 according to the invention.
  • the shaft W carries the turbine and the compressor wheel and is mounted in the bearing housing 3 via a suitable bearing arrangement.
  • a disc spring 4 according to the invention is clamped, which is formed in multiple layers.
  • two material layers 5 and 6 are provided here, which are explained in more detail below with reference to FIGS. 2 and 3.
  • FIG. 1 illustrates the arrangement of the disc spring 4 between the turbine housing 2 and the bearing housing 3, wherein due to the stepped structure of the disc spring 4, two support regions 10, 11 result, with which the disc spring, as shown in detail in FIG. 1 can be removed, is supported on the corresponding parts of the turbine housing 2 and the cartridge of the variable turbine geometry and the bearing housing 3.
  • a first embodiment of the disc spring 4 according to the invention is shown.
  • the two layers of material 5 and 6 are integrally connected to each other in this embodiment, so that there is a uniform part.
  • Fig. 2 illustrates that the material layer 5, which applies the axial biasing force, a pot-like configuration with a circumferential raised edge 13 has.
  • the material layer 5 has a central recess 9, which is arranged coaxially to a central recess 8 of the material layer 6, which serves as a heat shield for the material layer 5, but has an equal or larger diameter.
  • an air gap 7 is provided, which further improves the thermal insulation properties.
  • Fig. 3 an alternative embodiment of the disc spring is shown, which is designated in this figure by the reference numeral 4 'in their entirety. All other corresponding parts are provided with the same reference numerals as in Fig. 2.
  • the material layers 5 and 6 are separate separate parts, which are shown in FIG. 3 in the assembled state, ie in a superimposed position. Otherwise, reference may be made to the description of FIG. 2.
  • the material layer 6 is a flat disc in both cases.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
EP04029586A 2004-12-14 2004-12-14 Turbocompresseur Not-in-force EP1672177B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04029586A EP1672177B1 (fr) 2004-12-14 2004-12-14 Turbocompresseur
JP2005355641A JP4851178B2 (ja) 2004-12-14 2005-12-09 ターボ過給機
KR1020050122793A KR101149083B1 (ko) 2004-12-14 2005-12-13 터보차저
CN2005101317221A CN1807847B (zh) 2004-12-14 2005-12-13 涡轮增压器
US11/300,066 US7600969B2 (en) 2004-12-14 2005-12-14 Turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04029586A EP1672177B1 (fr) 2004-12-14 2004-12-14 Turbocompresseur

Publications (2)

Publication Number Publication Date
EP1672177A1 true EP1672177A1 (fr) 2006-06-21
EP1672177B1 EP1672177B1 (fr) 2011-11-23

Family

ID=34927770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04029586A Not-in-force EP1672177B1 (fr) 2004-12-14 2004-12-14 Turbocompresseur

Country Status (5)

Country Link
US (1) US7600969B2 (fr)
EP (1) EP1672177B1 (fr)
JP (1) JP4851178B2 (fr)
KR (1) KR101149083B1 (fr)
CN (1) CN1807847B (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133793A1 (fr) 2005-06-16 2006-12-21 Borgwarner Inc. Systeme de plaques pour turbocompresseur
EP2143910A1 (fr) * 2008-07-11 2010-01-13 Bosch Mahle Turbo Systems GmbH & Co. KG Turbosoufflante de gaz d'échappement pour un véhicule automobile
DE102008058502A1 (de) 2008-11-21 2010-05-27 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102008064299A1 (de) 2008-12-20 2010-07-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102009009130A1 (de) * 2009-02-17 2010-08-19 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbolader, vorzugsweise mit variabler Turbinengeometrie
CN101922345A (zh) * 2009-06-15 2010-12-22 霍尼韦尔国际公司 具有喷嘴环定位销和整体式定位器及热屏蔽的涡轮增压器
EP2514945A1 (fr) * 2009-12-17 2012-10-24 IHI Corporation Turbocompresseur
WO2017040022A1 (fr) * 2015-08-28 2017-03-09 Borgwarner Inc. Turbocompresseur à dispositif d'isolation
EP3401526A4 (fr) * 2016-03-07 2019-01-16 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocompresseur de suralimentation
WO2019090232A1 (fr) * 2017-11-03 2019-05-09 Borgwarner Inc. Écran thermique ayant un matériau isolant encapsulé pour turbocompresseur
DE102018218395A1 (de) 2018-10-26 2020-04-30 BMTS Technology GmbH & Co. KG Abgasturbolader
EP3680456A1 (fr) * 2019-01-10 2020-07-15 Garrett Transportation I Inc. Turbocompresseur à cartouche à buse variable, comprenant un ensemble de bouclier thermique résilient pour localiser la cartouche axialement
DE102022105348A1 (de) 2022-03-08 2023-09-14 Avl Schrick Gmbh Abgasturboladerfixierung

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111759A2 (fr) * 2006-01-27 2007-10-04 Borgwarner Inc. Ensemble mecanisme de turbo a geometrie variable utilisant un ressort ondule
EP1816317B1 (fr) * 2006-02-02 2013-06-12 IHI Corporation Turbocompresseur à géométrie variable
WO2007104535A1 (fr) * 2006-03-14 2007-09-20 Borgwarner Inc. Turbocompresseur
US7559199B2 (en) * 2006-09-22 2009-07-14 Honeywell International Inc. Variable-nozzle cartridge for a turbocharger
JP5045304B2 (ja) * 2007-08-16 2012-10-10 株式会社Ｉｈｉ ターボチャージャ
JP2009197633A (ja) * 2008-02-20 2009-09-03 Ihi Corp ターボチャージャ
WO2010123762A2 (fr) * 2009-04-20 2010-10-28 Borgwarner Inc. Procédé anti-rotation pour une cartouche de roulement à éléments roulants
DE112010001693T5 (de) * 2009-04-20 2013-01-03 Borgwarner Inc. Isolierender abstandshalter für kugellagereinsatz
DE102010015272A1 (de) * 2010-04-15 2011-10-20 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
US8899924B2 (en) * 2011-06-20 2014-12-02 United Technologies Corporation Non-mechanically fastened TOBI heat shield
US10113428B2 (en) 2011-11-15 2018-10-30 Borgwarner Inc. Flow rotor, in particular turbine wheel
KR20150071793A (ko) * 2013-12-18 2015-06-29 현대자동차주식회사 터보 차저용 히트 쉴드
DE102014206162A1 (de) * 2014-04-01 2015-10-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader
US9822700B2 (en) 2015-03-09 2017-11-21 Caterpillar Inc. Turbocharger with oil containment arrangement
US9683520B2 (en) 2015-03-09 2017-06-20 Caterpillar Inc. Turbocharger and method
US9903225B2 (en) 2015-03-09 2018-02-27 Caterpillar Inc. Turbocharger with low carbon steel shaft
US10066639B2 (en) 2015-03-09 2018-09-04 Caterpillar Inc. Compressor assembly having a vaneless space
US9752536B2 (en) 2015-03-09 2017-09-05 Caterpillar Inc. Turbocharger and method
US9879594B2 (en) 2015-03-09 2018-01-30 Caterpillar Inc. Turbocharger turbine nozzle and containment structure
US9732633B2 (en) 2015-03-09 2017-08-15 Caterpillar Inc. Turbocharger turbine assembly
US9739238B2 (en) 2015-03-09 2017-08-22 Caterpillar Inc. Turbocharger and method
US9810238B2 (en) 2015-03-09 2017-11-07 Caterpillar Inc. Turbocharger with turbine shroud
US10006341B2 (en) 2015-03-09 2018-06-26 Caterpillar Inc. Compressor assembly having a diffuser ring with tabs
US9777747B2 (en) 2015-03-09 2017-10-03 Caterpillar Inc. Turbocharger with dual-use mounting holes
US9638138B2 (en) 2015-03-09 2017-05-02 Caterpillar Inc. Turbocharger and method
US9915172B2 (en) 2015-03-09 2018-03-13 Caterpillar Inc. Turbocharger with bearing piloted compressor wheel
US9650913B2 (en) 2015-03-09 2017-05-16 Caterpillar Inc. Turbocharger turbine containment structure
US9890788B2 (en) 2015-03-09 2018-02-13 Caterpillar Inc. Turbocharger and method
KR20190067850A (ko) * 2016-11-02 2019-06-17 보르그워너 인코퍼레이티드 멀티파트 터빈 하우징을 갖는 터빈
CN112576365A (zh) * 2020-11-18 2021-03-30 潍柴动力股份有限公司 发动机及其控制方法
DE102021108686A1 (de) * 2021-04-07 2022-10-13 Borgwarner Inc. Turbinenanordnung mit separater leiteinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023009A1 (de) * 1980-06-20 1982-01-07 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Abgasturbolader fuer brennkraftmaschinen
JPS5713234A (en) * 1980-06-26 1982-01-23 Komatsu Ltd Supercharger
DD232524A1 (de) * 1984-12-05 1986-01-29 Bannewitz Kompressorenbau Waermedaemmeinrichtung fuer ungekuehlte abgasturbolader
US5087176A (en) * 1984-12-20 1992-02-11 Allied-Signal Inc. Method and apparatus to provide thermal isolation of process gas bearings
WO2004027218A1 (fr) * 2002-09-18 2004-04-01 Honeywell International Inc. Turbocompresseur possedant un dispositif de buse variable
WO2004048755A1 (fr) * 2002-11-25 2004-06-10 Malcolm George Leavesley Turbocompresseur variable a derivation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106381A (en) * 1961-04-26 1963-10-08 Eberspaecher J Turbomachine housing
DE2333525C3 (de) * 1973-07-02 1975-11-27 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Hydraulische Leitschaufel-Verstelleinrichtung
US4659295A (en) 1984-04-20 1987-04-21 The Garrett Corporation Gas seal vanes of variable nozzle turbine
JPS6155134A (ja) * 1984-08-24 1986-03-19 Dainippon Ink & Chem Inc 耐熱劣化性高分子水分散液
JPS61192519A (ja) * 1985-02-21 1986-08-27 バブコツク日立株式会社 押出成形用金型
DE3516738A1 (de) * 1985-05-09 1986-11-13 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Stroemungsmaschine
JPS6155134U (fr) * 1985-05-16 1986-04-14
JPH02241339A (ja) * 1989-03-14 1990-09-26 Hitachi Ltd ターボチャージヤ直結回転機用永久磁石回転子
GB2246183B (en) * 1990-07-17 1993-10-20 Peter Adalpho Connor Thrust washer
DE10050161A1 (de) * 2000-10-11 2002-04-18 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betrieb eines Abgasturboladers
US7025579B2 (en) * 2001-10-16 2006-04-11 Innovative Turbo Systems Corporation Bearing system for high-speed rotating machinery
US6739845B2 (en) * 2002-05-30 2004-05-25 William E. Woollenweber Compact turbocharger
EP1398463B1 (fr) 2002-09-10 2006-07-12 BorgWarner Inc. Aubes de guidage variables et turbosoufflante avec ces aubes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023009A1 (de) * 1980-06-20 1982-01-07 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Abgasturbolader fuer brennkraftmaschinen
JPS5713234A (en) * 1980-06-26 1982-01-23 Komatsu Ltd Supercharger
DD232524A1 (de) * 1984-12-05 1986-01-29 Bannewitz Kompressorenbau Waermedaemmeinrichtung fuer ungekuehlte abgasturbolader
US5087176A (en) * 1984-12-20 1992-02-11 Allied-Signal Inc. Method and apparatus to provide thermal isolation of process gas bearings
WO2004027218A1 (fr) * 2002-09-18 2004-04-01 Honeywell International Inc. Turbocompresseur possedant un dispositif de buse variable
WO2004048755A1 (fr) * 2002-11-25 2004-06-10 Malcolm George Leavesley Turbocompresseur variable a derivation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 074 (M - 127) 11 May 1982 (1982-05-11) *

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133793A1 (fr) 2005-06-16 2006-12-21 Borgwarner Inc. Systeme de plaques pour turbocompresseur
JP2008544134A (ja) * 2005-06-16 2008-12-04 ボーグワーナー・インコーポレーテッド ターボチャージャ用の円板部材
EP2143910A1 (fr) * 2008-07-11 2010-01-13 Bosch Mahle Turbo Systems GmbH & Co. KG Turbosoufflante de gaz d'échappement pour un véhicule automobile
DE102008032808A1 (de) * 2008-07-11 2010-01-14 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader für ein Kraftfahrzeug
DE102008058502A1 (de) 2008-11-21 2010-05-27 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102008064299A1 (de) 2008-12-20 2010-07-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
DE102009009130A1 (de) * 2009-02-17 2010-08-19 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbolader, vorzugsweise mit variabler Turbinengeometrie
DE102009009130B4 (de) * 2009-02-17 2020-12-24 BMTS Technology GmbH & Co. KG Turbolader, vorzugsweise mit variabler Turbinengeometrie
EP2278127A3 (fr) * 2009-06-15 2014-03-19 Honeywell International Inc. Turbocompresseur doté d'un détrompeur de distributeur de turbine, positioneur intégré et écran thermique
CN101922345A (zh) * 2009-06-15 2010-12-22 霍尼韦尔国际公司 具有喷嘴环定位销和整体式定位器及热屏蔽的涡轮增压器
EP2514945B1 (fr) 2009-12-17 2016-12-14 IHI Corporation Turbocompresseur
US9121300B2 (en) 2009-12-17 2015-09-01 Ihi Corporation Turbocharger
EP2514945A4 (fr) * 2009-12-17 2013-05-15 Ihi Corp Turbocompresseur
EP2514945A1 (fr) * 2009-12-17 2012-10-24 IHI Corporation Turbocompresseur
WO2017040022A1 (fr) * 2015-08-28 2017-03-09 Borgwarner Inc. Turbocompresseur à dispositif d'isolation
EP3401526A4 (fr) * 2016-03-07 2019-01-16 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocompresseur de suralimentation
US11306613B2 (en) 2016-03-07 2022-04-19 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocharger
WO2019090232A1 (fr) * 2017-11-03 2019-05-09 Borgwarner Inc. Écran thermique ayant un matériau isolant encapsulé pour turbocompresseur
DE102018218395A1 (de) 2018-10-26 2020-04-30 BMTS Technology GmbH & Co. KG Abgasturbolader
US11015478B2 (en) 2018-10-26 2021-05-25 BMTS Technology GmbH & Co. KG Exhaust gas turbocharger
EP3680456A1 (fr) * 2019-01-10 2020-07-15 Garrett Transportation I Inc. Turbocompresseur à cartouche à buse variable, comprenant un ensemble de bouclier thermique résilient pour localiser la cartouche axialement
US10927698B2 (en) 2019-01-10 2021-02-23 Garrett Transportation I Inc. Turbocharger with variable-nozzle cartridge, including resilient heat shield assembly to locate the cartridge axially
DE102022105348A1 (de) 2022-03-08 2023-09-14 Avl Schrick Gmbh Abgasturboladerfixierung

Also Published As

Publication number Publication date
US7600969B2 (en) 2009-10-13
KR20060067864A (ko) 2006-06-20
JP2006170200A (ja) 2006-06-29
CN1807847B (zh) 2011-10-05
US20060127244A1 (en) 2006-06-15
JP4851178B2 (ja) 2012-01-11
KR101149083B1 (ko) 2012-05-25
EP1672177B1 (fr) 2011-11-23
CN1807847A (zh) 2006-07-26

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