IN2014DN06185A - - Google Patents

Info

Publication number
IN2014DN06185A
IN2014DN06185A IN6185DEN2014A IN2014DN06185A IN 2014DN06185 A IN2014DN06185 A IN 2014DN06185A IN 6185DEN2014 A IN6185DEN2014 A IN 6185DEN2014A IN 2014DN06185 A IN2014DN06185 A IN 2014DN06185A
Authority
IN
India
Prior art keywords
vane
ring
bearing ring
intake duct
unison
Prior art date
Application number
Inventor
Urban Radke
Nermin Osmanovic
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
Publication of IN2014DN06185A publication Critical patent/IN2014DN06185A/en

Links

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
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • 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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2250/90—Variable geometry
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

The invention relates to an exhaust gas turbocharger (1) having a turbine (2) which has a turbine wheel (3) surrounded by an intake duct (4) and having a VTG cartridge (5) which has a washer (6) and a vane bearing ring (7) which delimit the intake duct (4) and which has a plurality of vanes (8) which are arranged in the intake duct (4) and are mounted in the vane bearing ring (7) by way of rotatable vane shafts (9) which are connected to vane levers (10) the lever heads (11) of which engage into associated grooves (12) in a unison ring (13) which surrounds the vane bearing ring (7) on the outside and which has a radial bearing between the vane bearing ring (7) and the unison ring (13) wherein the radial bearing has at least one pin (14) which is fixed on the vane bearing ring (7) and onto which a rolling roller (15) is placed against which an inner wall region (16) of the unison ring (13) bears.
IN6185DEN2014 2012-04-27 2013-04-19 IN2014DN06185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012008466 2012-04-27
PCT/US2013/037325 WO2013163023A1 (en) 2012-04-27 2013-04-19 Exhaust-gas turbocharger

Publications (1)

Publication Number Publication Date
IN2014DN06185A true IN2014DN06185A (en) 2015-10-23

Family

ID=49483781

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6185DEN2014 IN2014DN06185A (en) 2012-04-27 2013-04-19

Country Status (7)

Country Link
US (1) US9664061B2 (en)
JP (1) JP6085670B2 (en)
KR (1) KR102034097B1 (en)
CN (1) CN104220720B (en)
DE (1) DE112013001527B4 (en)
IN (1) IN2014DN06185A (en)
WO (1) WO2013163023A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6615127B2 (en) * 2014-06-20 2019-12-04 ボーグワーナー インコーポレーテッド Turbocharger with adjustable vanes
DE102015209813A1 (en) * 2015-05-28 2016-12-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbine or compressor geometry for an exhaust gas turbocharger
US9874106B2 (en) * 2015-10-21 2018-01-23 Borgwarner Inc. VTG lever positive displacement press joint
DE112017004220T5 (en) * 2016-08-24 2019-05-09 Ihi Corporation Turbocharger with variable displacement
CN109477419B (en) * 2016-08-24 2020-11-17 株式会社Ihi Variable capacity supercharger
JP7040473B2 (en) * 2019-01-31 2022-03-23 株式会社豊田自動織機 Variable nozzle unit
US12257645B2 (en) * 2023-03-31 2025-03-25 Garrett Transportation I Inc Turbocharger turbine assembly having post attachment via a tailed laser beam weld

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1270120A (en) * 1985-12-11 1990-06-12 Alliedsignal Inc. Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger
US4679984A (en) * 1985-12-11 1987-07-14 The Garrett Corporation Actuation system for variable nozzle turbine
US4804316A (en) 1985-12-11 1989-02-14 Allied-Signal Inc. Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger
JP3473562B2 (en) * 2000-07-31 2003-12-08 トヨタ自動車株式会社 Turbocharger with variable nozzle vanes
DE10209484B4 (en) * 2002-03-05 2004-06-24 Borgwarner Turbo Systems Gmbh Turbocharger for vehicles with improved suspension for the actuation mechanism of the variable nozzles
US6709232B1 (en) * 2002-09-05 2004-03-23 Honeywell International Inc. Cambered vane for use in turbochargers
JP4008404B2 (en) * 2002-10-18 2007-11-14 三菱重工業株式会社 Variable displacement exhaust turbocharger
DE50209301D1 (en) 2002-11-11 2007-03-08 Borgwarner Inc Guiding gratings of variable geometry
JP2005207373A (en) * 2004-01-26 2005-08-04 Toyota Motor Corp Turbocharger with variable nozzle vane and unison ring assembly method
DE102004023210B4 (en) 2004-05-11 2018-07-26 Volkswagen Ag Exhaust gas turbocharger for an internal combustion engine with variable turbine geometry
DE102004057864A1 (en) 2004-11-30 2006-06-01 Borgwarner Inc.(N.D.Ges.D.Staates Delaware), Auburn Hills Exhaust gas turbocharger, distributor for an exhaust gas turbocharger and blade lever for a distributor
US7559199B2 (en) * 2006-09-22 2009-07-14 Honeywell International Inc. Variable-nozzle cartridge for a turbocharger
US7670107B2 (en) * 2007-03-26 2010-03-02 Honeywell International Inc. Variable-vane assembly having fixed axial-radial guides and fixed radial-only guides for unison ring
JP4875602B2 (en) 2007-12-14 2012-02-15 三菱重工業株式会社 Variable nozzle mechanism
US8267647B2 (en) 2008-07-09 2012-09-18 Borgwarner Inc. Variable geometry turbocharger lower vane ring retaining system
JP5029546B2 (en) * 2008-09-10 2012-09-19 株式会社Ｉｈｉ Turbocharger
US20110138805A1 (en) 2009-12-15 2011-06-16 Honeywell International Inc. Conjugate curve profiles for vane arms, main-arms, and unison rings
JP2012062808A (en) * 2010-09-15 2012-03-29 Toyota Motor Corp Variable displacement turbocharger
CN103080497B (en) * 2010-09-27 2015-05-20 博格华纳公司 Method for manufacturing a turbocharger
DE102010042181A1 (en) 2010-10-08 2012-04-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbine and / or compressor geometry

Also Published As

Publication number Publication date
JP2015518543A (en) 2015-07-02
CN104220720B (en) 2020-03-03
DE112013001527B4 (en) 2023-12-14
US9664061B2 (en) 2017-05-30
KR102034097B1 (en) 2019-10-18
JP6085670B2 (en) 2017-02-22
WO2013163023A1 (en) 2013-10-31
CN104220720A (en) 2014-12-17
KR20150003833A (en) 2015-01-09
US20150118029A1 (en) 2015-04-30
DE112013001527T5 (en) 2014-12-04

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