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IN2014DN08352A - - Google Patents

Info

Publication number
IN2014DN08352A
IN2014DN08352A IN8352DEN2014A IN2014DN08352A IN 2014DN08352 A IN2014DN08352 A IN 2014DN08352A IN 8352DEN2014 A IN8352DEN2014 A IN 8352DEN2014A IN 2014DN08352 A IN2014DN08352 A IN 2014DN08352A
Authority
IN
India
Prior art keywords
bearing housing
protective element
interface
flange
potential
Prior art date
Application number
Inventor
Brock Fraser
Mehul Sonigra
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 IN2014DN08352A publication Critical patent/IN2014DN08352A/en

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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F01D25/125—Cooling of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0462—Bearing cartridges
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F04D29/0473—Bearings hydrostatic; hydrodynamic for radial pumps
    • 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
    • F05D2240/10—Stators
    • F05D2240/15—Heat shield
    • 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
    • F05D2260/37—Retaining components in desired mutual position by a press fit connection
    • 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
    • F05D2260/39—Retaining components in desired mutual position by a V-shaped ring to join the flanges of two cylindrical sections, e.g. casing sections of a turbocharger
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supercharger (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

In an aluminum turbocharger bearing housing there is a potential for wear of the bearing housing at the interface with the turbine housing and/or the bearing system. One area of potential concern is the interface between the flange of the bearing housing and an abutment of the turbine housing. With a protective element at the interface the potential for wear and thus misalignment of the rotating assembly with the housings in which they operate can be mitigated. The protective element can be a cap for the bearing housing flange or a heat shield adapted to cover certain faces of the bearing housing flange. The protective element can be a sleeve provided within a bore in the bearing housing. The protective element can be made of a material with a higher heat resistance and/or a higher wear resistance than the aluminum bearing housing.
IN8352DEN2014 2012-03-27 2013-03-19 IN2014DN08352A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261616012P 2012-03-27 2012-03-27
PCT/US2013/032932 WO2013148412A1 (en) 2012-03-27 2013-03-19 Systems and methods for protecting a turbocharger aluminum bearing housing

Publications (1)

Publication Number Publication Date
IN2014DN08352A true IN2014DN08352A (en) 2015-05-08

Family

ID=49261115

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8352DEN2014 IN2014DN08352A (en) 2012-03-27 2013-03-19

Country Status (7)

Country Link
US (1) US20150049967A1 (en)
KR (1) KR102064945B1 (en)
CN (1) CN104204538B (en)
DE (1) DE112013001173T5 (en)
IN (1) IN2014DN08352A (en)
RU (1) RU2014139847A (en)
WO (1) WO2013148412A1 (en)

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DE102013111561A1 (en) * 2013-10-21 2015-04-23 Ihi Charging Systems International Gmbh turbocharger
DE102013111562A1 (en) * 2013-10-21 2015-04-23 Ihi Charging Systems International Gmbh turbocharger
WO2015195332A1 (en) * 2014-06-18 2015-12-23 Borgwarner Inc. Clamping device
US20160076555A1 (en) * 2014-09-12 2016-03-17 Caterpillar Inc. Remanufactured Center Housing and Method
US9657596B2 (en) 2014-09-26 2017-05-23 Electro-Motive Diesel, Inc. Turbine housing assembly for a turbocharger
US9181955B1 (en) * 2015-02-18 2015-11-10 Borgwarner Inc. Method for reducing aero clearances with a ball bearing turbocharger
WO2017141312A1 (en) * 2016-02-15 2017-08-24 三菱重工業株式会社 Centrifugal compressor and supercharger
JP6644130B2 (en) * 2016-03-07 2020-02-12 三菱重工エンジン＆ターボチャージャ株式会社 Turbocharger
CN109219693B (en) * 2016-03-30 2021-01-15 三菱重工发动机和增压器株式会社 Rotary machine
DE102016205643A1 (en) * 2016-04-06 2017-10-12 Continental Automotive Gmbh Turbocharger for an internal combustion engine and insulation element
US10519809B2 (en) 2016-10-21 2019-12-31 Pratt & Whitney Canada Corp. Liner for mounting socket of magnesium housing of aircraft engine
DE102017121316A1 (en) * 2017-09-14 2019-03-14 Man Diesel & Turbo Se turbocharger
WO2019084107A1 (en) * 2017-10-25 2019-05-02 Borgwarner Inc. Connecting device with protective shield, corresponding apparatus and charging device
GB2570664A (en) * 2018-01-31 2019-08-07 Bowman Power Group Ltd Turbomachinery
US11136997B2 (en) * 2019-07-23 2021-10-05 Ford Global Technologies, Llc Methods and systems for a compressor housing
GB201910815D0 (en) * 2019-07-29 2019-09-11 Cummins Ltd Bearing housing and method of manufacture
KR102367893B1 (en) * 2020-05-13 2022-02-25 엘지전자 주식회사 Turbo compressor
US11754115B1 (en) * 2022-04-18 2023-09-12 Pratt & Whitney Canada Corp. Multi-material bushing for rotatably mounting a rotating structure to a stationary structure

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DE3377587D1 (en) * 1982-05-28 1988-09-08 Holset Engineering Co A variable inlet area turbine
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Also Published As

Publication number Publication date
CN104204538B (en) 2018-05-22
WO2013148412A1 (en) 2013-10-03
RU2014139847A (en) 2016-05-20
CN104204538A (en) 2014-12-10
DE112013001173T5 (en) 2014-11-06
US20150049967A1 (en) 2015-02-19
KR102064945B1 (en) 2020-01-10
KR20140136990A (en) 2014-12-01

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