IN2014DN08351A - - Google Patents

Info

Publication number
IN2014DN08351A
IN2014DN08351A IN8351DEN2014A IN2014DN08351A IN 2014DN08351 A IN2014DN08351 A IN 2014DN08351A IN 8351DEN2014 A IN8351DEN2014 A IN 8351DEN2014A IN 2014DN08351 A IN2014DN08351 A IN 2014DN08351A
Authority
IN
India
Prior art keywords
oil
casting
bores
pipes
bored
Prior art date
Application number
Inventor
Michael Fischer
Martin Bihy
Sean Rylance
Rob Daniels
James Finley
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 IN2014DN08351A publication Critical patent/IN2014DN08351A/en

Links

Classifications

    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
    • B22D19/045—Casting in, on, or around objects which form part of the product for joining parts for joining tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Earth Drilling (AREA)

Abstract

Conventionally turbocharger bearing housings are cast and then oil passageways are drilled or bored into the casting. As a result bores are limited to straight lines extending from drill access points. Greater design flexibility is provided by pre staging in a mold a collection of metal pipes which will define one or more of oil air and water galleries and then casting a bearing housing around the pipes. This provides almost unlimited freedom in shaping and locating the oil bores and other features.
IN8351DEN2014 2012-03-27 2013-03-19 IN2014DN08351A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261616025P 2012-03-27 2012-03-27
PCT/US2013/032928 WO2013148411A1 (en) 2012-03-27 2013-03-19 Turbocharger bearing housing with cast-in pipes

Publications (1)

Publication Number Publication Date
IN2014DN08351A true IN2014DN08351A (en) 2015-05-08

Family

ID=49261114

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8351DEN2014 IN2014DN08351A (en) 2012-03-27 2013-03-19

Country Status (6)

Country Link
US (1) US10006468B2 (en)
KR (1) KR102002873B1 (en)
CN (1) CN104185729B (en)
DE (1) DE112013001189T5 (en)
IN (1) IN2014DN08351A (en)
WO (1) WO2013148411A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015323B1 (en) * 2013-12-20 2016-05-06 Snecma METHOD OF FORMING AN ANGULAR PIPE IN A PART FORMING A BEARING SUPPORT
DE102015210023A1 (en) 2014-06-30 2015-12-31 Borgwarner Inc. turbocharger
JP6204398B2 (en) * 2015-03-23 2017-09-27 カルソニックカンセイ株式会社 Turbine housing
EP3372801B1 (en) * 2015-11-06 2019-10-23 Calsonic Kansei Corporation Turbine housing
DE102017217387A1 (en) * 2017-09-29 2019-04-04 Zf Friedrichshafen Ag Cast component with cast-in pipe and method of manufacture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043636A (en) * 1960-06-29 1962-07-10 Thompson Ramo Wooldridge Inc Bearing for high speed rotating shafts
JPS619527U (en) * 1984-06-25 1986-01-21 日産自動車株式会社 Water-cooled turbocharger
US5445210A (en) 1992-07-17 1995-08-29 Cmi International, Inc. Casting core for forming cast-in intersecting push rod passages and oil gallery within a cylinder block
ATE228203T1 (en) 1997-09-26 2002-12-15 Siemens Ag HOUSING FOR A FLOW MACHINE
DE19925779B4 (en) * 1999-06-05 2014-01-23 Abb Turbo Systems Ag Exhaust gas turbocharger with a emergency oil tank
KR100371767B1 (en) 1999-12-15 2003-02-11 현대자동차주식회사 Lubricating structure of turbo charger
JP2002129969A (en) * 2000-10-25 2002-05-09 Nsk Ltd Rotation supporting device for turbocharger
WO2008023067A1 (en) 2006-08-24 2008-02-28 Abb Turbo Systems Ag Emergency oil tank
JP5461120B2 (en) * 2009-09-08 2014-04-02 トヨタ自動車株式会社 Cylinder block structure
US9091208B2 (en) 2010-07-16 2015-07-28 Honeywell International Inc. Turbocharger bearing housing assembly
JP5818894B2 (en) * 2010-08-24 2015-11-18 ボーグワーナー インコーポレーテッド Exhaust turbocharger bearing housing
KR101990417B1 (en) 2012-01-25 2019-06-18 보르그워너 인코퍼레이티드 Integrated turbocharger casting

Also Published As

Publication number Publication date
DE112013001189T5 (en) 2014-11-06
KR20140139551A (en) 2014-12-05
US10006468B2 (en) 2018-06-26
WO2013148411A1 (en) 2013-10-03
US20150330405A1 (en) 2015-11-19
CN104185729B (en) 2017-11-24
CN104185729A (en) 2014-12-03
KR102002873B1 (en) 2019-07-23

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