EP1672178A3 - Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie - Google Patents

Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie Download PDF

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Publication number
EP1672178A3
EP1672178A3 EP05024051A EP05024051A EP1672178A3 EP 1672178 A3 EP1672178 A3 EP 1672178A3 EP 05024051 A EP05024051 A EP 05024051A EP 05024051 A EP05024051 A EP 05024051A EP 1672178 A3 EP1672178 A3 EP 1672178A3
Authority
EP
European Patent Office
Prior art keywords
turbine
exhaust gas
cover ring
turbocompresseur
échappement
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
EP05024051A
Other languages
English (en)
French (fr)
Other versions
EP1672178B1 (de
EP1672178A2 (de
Inventor
Andreas Sterner
Ralph Ronneburger
Günther Weinland
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1672178A2 publication Critical patent/EP1672178A2/de
Publication of EP1672178A3 publication Critical patent/EP1672178A3/de
Application granted granted Critical
Publication of EP1672178B1 publication Critical patent/EP1672178B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)

Abstract

Die Erfindung betrifft ein Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie, so genannter VTG-Lader, mit einem Trägerring (6), an dem zur Regelung des Ladedrucks verstellbare Leitschaufeln (8) befestigt sind, sowie mit einem Abdeckring (12) für die Leitschaufeln (8), wobei Träger- und Abdeckring (6, 12) zur Ausbildung eines Leitschaufelspaltes durch Distanzelemente (14, 14') beabstandet sind, die jeweils von einem Halteelement (16) durchgriffen sind, das im Träger- und/oder Abdeckring (6, 12) befestigt ist.
Es wird vorgeschlagen, dass die Distanzelemente (14, 14') Ausnehmungen (20a bis 20d, 22a bis 22d) aufweisen, die während des Betriebs des Abgasturboladers eine direkte Beaufschlagung der Halteelemente (16) mit dem Abgasstrom ermöglichen.
EP05024051A 2004-12-10 2005-11-04 Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie Expired - Fee Related EP1672178B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059803 2004-12-10
DE102005001864A DE102005001864B3 (de) 2004-12-10 2005-01-14 Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie

Publications (3)

Publication Number Publication Date
EP1672178A2 EP1672178A2 (de) 2006-06-21
EP1672178A3 true EP1672178A3 (de) 2006-08-23
EP1672178B1 EP1672178B1 (de) 2010-01-20

Family

ID=35406712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05024051A Expired - Fee Related EP1672178B1 (de) 2004-12-10 2005-11-04 Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie

Country Status (4)

Country Link
US (1) US7399156B2 (de)
EP (1) EP1672178B1 (de)
JP (1) JP4224489B2 (de)
DE (2) DE102005001864B3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010840A1 (de) * 2007-03-06 2008-09-11 Volkswagen Ag Abgasturbolader für eine Brennkraftmaschine
DE102007029004A1 (de) * 2007-06-23 2008-12-24 Ihi Charging Systems International Gmbh Abgasturbolader für eine Brennkraftmaschine
US8267647B2 (en) * 2008-07-09 2012-09-18 Borgwarner Inc. Variable geometry turbocharger lower vane ring retaining system
JP5452991B2 (ja) * 2008-07-10 2014-03-26 ボーグワーナー インコーポレーテッド 段付きスペーサを有する可変ジオメトリのベーンリング組立体
DE102008039093A1 (de) * 2008-08-21 2010-02-25 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader für ein Kraftfahrzeug
DE102011075794A1 (de) * 2011-05-13 2012-11-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen-/Verdichtergeometrie
US8985943B2 (en) * 2011-09-30 2015-03-24 Honeywell International Inc. Turbocharger variable-nozzle assembly with vane sealing arrangement
KR20140142318A (ko) * 2012-04-03 2014-12-11 보르그워너 인코퍼레이티드 베인 링 조립체를 위한 유지 시스템 및 방법
CN104204445B (zh) * 2012-04-24 2017-11-28 博格华纳公司 用于vtg涡轮增压器的叶片套件组件
DE112013001879T5 (de) * 2012-05-04 2014-12-31 Borgwarner Inc. Bajonettabstandshalter-Haltesystem für Schaufelaggregate mit variabler Turbinengeometrie
CN102828786B (zh) * 2012-09-12 2016-02-10 湖南天雁机械有限责任公司 可变截面涡轮增压器固定喷嘴环
JP6349745B2 (ja) * 2014-01-29 2018-07-04 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
US9651091B2 (en) * 2014-04-01 2017-05-16 Hamilton Sundstrand Corporation Thrust plate assembly
JP2015217252A (ja) * 2014-05-21 2015-12-07 サンライズ産業株式会社 調理用器具
DE102015215492A1 (de) * 2015-08-13 2017-02-16 Bosch Mahle Turbo Systems Gmbh & Co. Kg Verfahren zum Herstellen einer variablen Turbinengeometrie eines Abgasturboladers
US11067098B2 (en) 2018-02-02 2021-07-20 Carrier Corporation Silencer for a centrifugal compressor assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1099838A1 (de) * 1999-05-20 2001-05-16 Hitachi, Ltd. Turbolader mit variablem förderrahmen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657476A (en) * 1984-04-11 1987-04-14 Turbotech, Inc. Variable area turbine
DE10312324B3 (de) * 2003-03-19 2004-06-17 Borgwarner Turbo Systems Gmbh Turbinengehäuse eines Abgasturboladers
EP1528225B1 (de) * 2003-10-27 2006-08-16 BorgWarner Inc. Strömungsmaschine und Verfahren zum Herstellen eines Leitgitters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1099838A1 (de) * 1999-05-20 2001-05-16 Hitachi, Ltd. Turbolader mit variablem förderrahmen

Also Published As

Publication number Publication date
DE102005001864B3 (de) 2006-01-12
US20060188367A1 (en) 2006-08-24
JP2006170196A (ja) 2006-06-29
EP1672178B1 (de) 2010-01-20
JP4224489B2 (ja) 2009-02-12
EP1672178A2 (de) 2006-06-21
DE502005008905D1 (de) 2010-03-11
US7399156B2 (en) 2008-07-15

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