EP1725742A1 - Abgasturbolader mit variabler geometrie und einem ringschieber - Google Patents

Abgasturbolader mit variabler geometrie und einem ringschieber

Info

Publication number
EP1725742A1
EP1725742A1 EP03769824A EP03769824A EP1725742A1 EP 1725742 A1 EP1725742 A1 EP 1725742A1 EP 03769824 A EP03769824 A EP 03769824A EP 03769824 A EP03769824 A EP 03769824A EP 1725742 A1 EP1725742 A1 EP 1725742A1
Authority
EP
European Patent Office
Prior art keywords
dividing
vanes
turbine
piston
chamber
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.)
Withdrawn
Application number
EP03769824A
Other languages
English (en)
French (fr)
Inventor
Quentin Roberts
Luciano Bernardini
Alain Lombard
Dominique Petitjean
Jeff Lotterman
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
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP1725742A1 publication Critical patent/EP1725742A1/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
EP03769824A 2003-10-24 2003-10-24 Abgasturbolader mit variabler geometrie und einem ringschieber Withdrawn EP1725742A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/005142 WO2005040560A1 (en) 2003-10-24 2003-10-24 Sector-divided turbine assembly with axial piston variable-geometry mechanism

Publications (1)

Publication Number Publication Date
EP1725742A1 true EP1725742A1 (de) 2006-11-29

Family

ID=34509324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03769824A Withdrawn EP1725742A1 (de) 2003-10-24 2003-10-24 Abgasturbolader mit variabler geometrie und einem ringschieber

Country Status (4)

Country Link
US (1) US20080038110A1 (de)
EP (1) EP1725742A1 (de)
AU (1) AU2003278524A1 (de)
WO (1) WO2005040560A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0227473D0 (en) * 2002-11-25 2002-12-31 Leavesley Malcolm G Variable turbocharger apparatus with bypass apertures
AT501234B1 (de) * 2006-03-30 2008-02-15 Avl List Gmbh Abgasturbine für eine brennkraftmaschine
WO2007058647A1 (en) * 2005-11-16 2007-05-24 Honeywell International Inc. Sliding piston cartridge and turbocharger incorporating same
WO2007148145A1 (en) 2006-06-19 2007-12-27 Turbo Energy Limited Variable stator blade mechanism for turbochargers
FR2911386B1 (fr) * 2007-01-16 2009-03-06 Genius Soc Responsabilite Limi Appareil de conditionnement d'air muni d'un compresseur et d'un vortex
US8123470B2 (en) * 2007-08-10 2012-02-28 Honeywell International Inc. Turbine assembly with semi-divided nozzle and half-collar piston
AT505407B1 (de) * 2007-08-16 2009-01-15 Ghm Engineering Abgasturbolader für eine brennkraftmaschine
FR2925572B1 (fr) * 2007-12-24 2010-02-12 Snecma Services Procede de choix d'un arrangement de secteurs pour un distributeur pour turbomachine
US8070425B2 (en) * 2008-03-28 2011-12-06 Honeywell International Inc. Turbocharger with sliding piston, and having vanes and leakage dams
DE102008039085A1 (de) * 2008-08-21 2010-02-25 Daimler Ag Brennkraftmaschine mit einem Abgasturbolader
DE102009004890A1 (de) * 2009-01-16 2010-07-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
US8113770B2 (en) * 2009-02-03 2012-02-14 Honeywell International Inc. Turbine assembly for an exhaust gas-driven turbocharger having a variable nozzle
DE102009018583A1 (de) * 2009-04-23 2010-10-28 Daimler Ag Verbrennungskraftmaschine sowie Verfahren zum Betreiben einer Verbrennungskraftmaschine
CN102770624B (zh) * 2009-10-06 2015-02-25 康明斯有限公司 可变几何涡轮机
GB2474342A (en) * 2009-10-06 2011-04-13 Cummins Ltd Turbine nozzle component connection
FR2968717B1 (fr) * 2010-12-14 2014-06-13 Faurecia Sys Echappement Carter de turbine pour turbocompresseur, turbine et turbocompresseur correspondants.
CN102297016B (zh) * 2011-08-15 2012-12-12 无锡凯迪增压器配件有限公司 双叶片喷嘴系统的涡轮增压器
DE102011121330A1 (de) * 2011-12-16 2013-06-20 Ihi Charging Systems International Gmbh Turbine für einen Abgasturbolader
WO2014175765A1 (en) * 2013-04-25 2014-10-30 Siemens Aktiengesellschaft Set of channel nozzles for a centripetal turboexpander
US9593690B2 (en) 2013-06-26 2017-03-14 Honeywell International Inc. Turbocharger with an annular rotary bypass valve
WO2015051891A1 (de) * 2013-10-10 2015-04-16 Ihi Charging Systems International Gmbh Hitzeschild für einen abgasturbolader und abgasturbolader sowie ein verfahren zur herstellung eines hitzeschilds
SE539442C2 (sv) * 2014-09-12 2017-09-26 Scania Cv Ab Turbinarrangemang innefattande två inloppsledningar med var sina bypassledningar vars flödesareor är varierbara medelst en gemensam ventilkropp
US9932886B2 (en) * 2016-02-17 2018-04-03 Honeywell International Inc. Turbocharger with rotary bypass valve operable to selectively configure the turbine volute as single-scroll or twin-scroll
WO2018158849A1 (ja) * 2017-02-28 2018-09-07 三菱重工エンジン＆ターボチャージャ株式会社 排気タービン過給機
GB201909819D0 (en) * 2019-07-09 2019-08-21 Cummins Ltd Turbine assembly
JP7298525B2 (ja) * 2020-03-24 2023-06-27 株式会社豊田自動織機 ターボチャージャ
IL287648B2 (en) * 2021-10-28 2023-06-01 Gregory KATS rotary engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861774A (en) * 1950-02-16 1958-11-25 Alfred J Buchi Inlet control for radial flow turbines
CH668455A5 (en) * 1984-06-29 1988-12-30 Bbc Brown Boveri & Cie Exhaust turbocharger with adjustable inlet - has blade ring on sleeve sliding on cylindrical surface
DE69308377T2 (de) * 1992-05-21 1997-06-19 Alliedsignal Ltd Regelbarer Turbolader
US5231831A (en) * 1992-07-28 1993-08-03 Leavesley Malcolm G Turbocharger apparatus
DE4242494C1 (en) * 1992-12-16 1993-09-09 Mercedes-Benz Aktiengesellschaft, 70327 Stuttgart, De Adjustable flow-guide for engine exhaust turbocharger - has axially-adjustable annular insert in sectors forming different kinds of guide grilles supplied simultaneously by spiral passages
US6165780A (en) * 1996-09-26 2000-12-26 National Institute Of Agrobiological Resources, Ministry Of Agriculture, Forestry And Fisheries Shuttle vector comprising a T-DNA Region and RI and RK2 origins of replication
US6521408B1 (en) * 1997-09-25 2003-02-18 National Institute Of Agrobiological Sciences Method for assessing a function of a gene
DE10212675B4 (de) * 2002-03-22 2006-05-18 Daimlerchrysler Ag Abgasturbolader in einer Brennkraftmaschine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2005040560A1 *

Also Published As

Publication number Publication date
WO2005040560A1 (en) 2005-05-06
US20080038110A1 (en) 2008-02-14
AU2003278524A1 (en) 2005-05-11

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Effective date: 20070123

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Effective date: 20110503