IN2014DN08616A - - Google Patents

Download PDF

Info

Publication number
IN2014DN08616A
IN2014DN08616A IN8616DEN2014A IN2014DN08616A IN 2014DN08616 A IN2014DN08616 A IN 2014DN08616A IN 8616DEN2014 A IN8616DEN2014 A IN 8616DEN2014A IN 2014DN08616 A IN2014DN08616 A IN 2014DN08616A
Authority
IN
India
Prior art keywords
bearing housing
chambers
heat shield
wall
extend
Prior art date
Application number
Inventor
Michael Bucking
Daniel N Ward
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 IN2014DN08616A publication Critical patent/IN2014DN08616A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/14Lubrication of pumps; Safety measures therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16Arrangement of bearings; Supporting or mounting bearings in casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18Lubricating arrangements
    • F01D25/183Sealing means
    • F01D25/186Sealing means for sliding contact bearing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/403Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00Application
    • F05D2220/40Application in turbochargers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00Components
    • F05D2240/10Stators
    • F05D2240/15Heat shield
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49236Fluid pump or compressor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)

Abstract

A system and method is provided in which a turbocharger includes a heat shield wall that is formed together with the bearing housing as a unitary structure. The wall can extend from a main body portion of the bearing housing in a generally radially outward direction. The wall can be spaced from the main body and attached by a plurality of ribs such that chambers are defined therebetween. A circumferential passage can extend through the bearing housing to permit fluid communication between the chambers and outside of the bearing housing. In this way a fluid outlet from the chambers is provided. As a result of such an arrangement the need for a separate heat shield is eliminated which can facilitate the assembly process and special attachment methods associated with a separate heat shield.
IN8616DEN2014 2012-03-30 2013-03-22 IN2014DN08616A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261617944P 2012-03-30 2012-03-30
PCT/US2013/033418 WO2013148486A1 (en) 2012-03-30 2013-03-22 Turbocharger bearing housing with integrated heat shield

Publications (1)

Publication Number Publication Date
IN2014DN08616A true IN2014DN08616A (en) 2015-05-22

Family

ID=49261125

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8616DEN2014 IN2014DN08616A (en) 2012-03-30 2013-03-22

Country Status (7)

Country Link
US (1) US9797409B2 (en)
KR (1) KR101989548B1 (en)
CN (1) CN104246170B (en)
DE (1) DE112013001271T5 (en)
IN (1) IN2014DN08616A (en)
RU (1) RU2014142207A (en)
WO (1) WO2013148486A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111562A1 (en) * 2013-10-21 2015-04-23 Ihi Charging Systems International Gmbh turbocharger
DE102013111561A1 (en) * 2013-10-21 2015-04-23 Ihi Charging Systems International Gmbh turbocharger
US10087940B2 (en) * 2014-12-10 2018-10-02 Honeywell International Inc. Exhaust turbine assembly
US10550705B2 (en) 2014-12-10 2020-02-04 Garrett Transportation I Inc. Turbine exhaust seal
EP3075471B1 (en) * 2015-03-30 2021-11-03 MTU Aero Engines AG Method of production of a gas turbine housing section by additive manufacturing
US10777328B2 (en) * 2015-05-04 2020-09-15 Cerium Laboratories, Llc Enhanced surface treatments
US10167735B2 (en) 2016-02-25 2019-01-01 Borgwarner Inc. Bearing housing oil spray groove
US9840938B1 (en) 2016-12-07 2017-12-12 Pratt & Whitney Canada Corp. Housing for bearing cavity in a gas turbine engine
US10280832B2 (en) * 2017-03-23 2019-05-07 Garrett Transportation I Inc. Turbine de-swirl elements
DE102017108057A1 (en) * 2017-04-13 2018-10-18 Abb Turbo Systems Ag NOZZLE RING FOR AN ABGASTURBOLADER
US11629734B2 (en) * 2020-06-02 2023-04-18 Garrett Transportation I Inc. Compressor device with turbine section water recirculation path
CN112032075B (en) * 2020-08-07 2021-12-14 上海电气(集团)总公司 Support device for ultra-low temperature thermal decoupling turbine rotor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1400323A (en) * 1918-08-01 1921-12-13 Earl H Sherbondy Turbo-compressor casing
US2074184A (en) * 1936-03-23 1937-03-16 Ingersoll Rand Co Vapor compressor
GB757591A (en) * 1953-04-07 1956-09-19 British Leyland Motor Corp Turbine-driven supercharger
US4122673A (en) * 1973-09-28 1978-10-31 J. Eberspacher Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing
US4107927A (en) * 1976-11-29 1978-08-22 Caterpillar Tractor Co. Ebullient cooled turbocharger bearing housing
JPS6149109A (en) 1984-08-15 1986-03-11 Nissan Motor Co Ltd Housing of turbo-charger
JPS63198702A (en) 1987-02-14 1988-08-17 Toyota Motor Corp Turbine wheel
US5026260A (en) * 1989-09-08 1991-06-25 Allied-Signal Inc. Turbocharger with turbine backplate and center housing oil shield
DE4330487C1 (en) * 1993-09-09 1995-01-26 Daimler Benz Ag Exhaust gas turbocharger for an internal combustion engine
DE19648647A1 (en) 1996-11-18 1998-05-20 Roediger Frank Michael Goods display system with vertical central glass or wood support plate
DE19648641A1 (en) * 1996-11-25 1998-05-28 Asea Brown Boveri Heat-protection device for turbine bearing
US5890881A (en) * 1996-11-27 1999-04-06 Alliedsignal Inc. Pressure balanced turbocharger rotating seal
DE19703033A1 (en) * 1997-01-29 1998-07-30 Asea Brown Boveri Exhaust gas turbine of a turbocharger
DE10014810A1 (en) * 2000-03-27 2001-10-11 Abb Turbo Systems Ag Baden Exhaust gas turbocharger radial turbine for internal combustion engine; has turbine wheel and flow channel for working medium and has separating wall between turbine and bearing casings
DE10048105A1 (en) * 2000-09-28 2002-04-11 Daimler Chrysler Ag Angle turbocharger for an internal combustion engine with variable turbine geometry
DE10256418A1 (en) * 2002-12-02 2004-06-09 Abb Turbo Systems Ag Exhaust turbine housing
US6920754B2 (en) * 2003-05-05 2005-07-26 Honeywell International, Inc. High-pressure ratio turbocharger
US7631497B2 (en) * 2005-04-21 2009-12-15 Borgwarner Inc. Turbine heat shield with ribs
JP4468286B2 (en) * 2005-10-21 2010-05-26 三菱重工業株式会社 Exhaust turbocharger
JP4811317B2 (en) * 2007-03-29 2011-11-09 株式会社Ihi Turbocharger
GB0720478D0 (en) 2007-10-13 2007-11-28 Cummins Turbo Tech Ltd Turbomachine
US8092162B2 (en) 2008-03-06 2012-01-10 Honeywell International Inc. Turbocharger assembly having heat shield-centering arrangements
CA2875784C (en) 2012-07-16 2020-03-10 Laccure Ab Pharmaceutical compositions containing oligomeric lactic acid
EP2923042B1 (en) * 2012-11-21 2016-09-07 Volvo Truck Corporation Power turbine unit

Also Published As

Publication number Publication date
CN104246170A (en) 2014-12-24
WO2013148486A1 (en) 2013-10-03
US9797409B2 (en) 2017-10-24
RU2014142207A (en) 2016-05-27
KR101989548B1 (en) 2019-06-14
US20150044037A1 (en) 2015-02-12
KR20140142304A (en) 2014-12-11
DE112013001271T5 (en) 2014-12-31
CN104246170B (en) 2018-09-21

Similar Documents

Publication Publication Date Title
IN2014DN08616A (en)
GB2548040A (en) Compact side inlet and outlet exhaust aftertreatment system
GB201319120D0 (en) System and method for pressure balancing a flow meter
MX2021004957A (en) Utility vehicle.
MX2016012204A (en) Attachment for a hand held appliance.
CA2854821C (en) Illumination system and method
EP3039347A4 (en) Gas turbine engine wall assembly with support shell contour regions
WO2014007886A3 (en) Turbomachine thermal management
WO2014058483A3 (en) Corrugated mid-turbine frame thermal radiation shield
EP2672078A3 (en) Deoiler seal
GB2542070A8 (en) Coolant distributor and heat pump device comprising coolant distributor
IN2014MN02360A (en)
EP3077729A4 (en) Gas turbine engine wall assembly interface
IN2014DE03228A (en)
MX2016016482A (en) Pressure reducing rotor assembly for a pump.
GB2547365A (en) Cooling of rotating control device
GB2523953A (en) Combination flow divider and bearing support
WO2014133647A3 (en) Circumferentially retained fairing
EP3090208A4 (en) Gas turbine engine wall assembly with enhanced flow architecture
IN2014MN02319A (en)
EP2985891A3 (en) Generator stator installation
UA106019C2 (en) Pipeline filter
WO2014081811A3 (en) Housing apparatus for use with an electrical system and method of using same
UA85141U (en) Hydropercussion cavitation reactor
IL260126A (en) Conditioning method of gas turbine engine components for increasing fuel efficiency