KR20080042069A - 공기역학적으로 개선된 컴프레서 휠 포켓 구조를 갖는베어링 하우징을 가지는 터보차저 - Google Patents

공기역학적으로 개선된 컴프레서 휠 포켓 구조를 갖는베어링 하우징을 가지는 터보차저 Download PDF

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Publication number
KR20080042069A
KR20080042069A KR1020087001615A KR20087001615A KR20080042069A KR 20080042069 A KR20080042069 A KR 20080042069A KR 1020087001615 A KR1020087001615 A KR 1020087001615A KR 20087001615 A KR20087001615 A KR 20087001615A KR 20080042069 A KR20080042069 A KR 20080042069A
Authority
KR
South Korea
Prior art keywords
compressor
housing
pocket
compressor wheel
turbine
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Withdrawn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
KR1020087001615A
Other languages
English (en)
Korean (ko)
Inventor
브록 프레이저
아담 라인케
닐 내론
Original Assignee
보르그워너 인코퍼레이티드
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 보르그워너 인코퍼레이티드 filed Critical 보르그워너 인코퍼레이티드
Publication of KR20080042069A publication Critical patent/KR20080042069A/ko
Withdrawn legal-status Critical Current

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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
    • F04D29/08—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-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
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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
    • F01D25/18—Lubricating arrangements
    • 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
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially 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
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05D2250/70—Shape
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
KR1020087001615A 2005-09-09 2006-08-29 공기역학적으로 개선된 컴프레서 휠 포켓 구조를 갖는베어링 하우징을 가지는 터보차저 Withdrawn KR20080042069A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71601605P 2005-09-09 2005-09-09
US60/716,016 2005-09-09
US11/242,344 2005-10-03
US11/242,344 US20070059188A1 (en) 2005-09-09 2005-10-03 Aerodynamically enhanced bearing housing pocket geometry

Publications (1)

Publication Number Publication Date
KR20080042069A true KR20080042069A (ko) 2008-05-14

Family

ID=37635765

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087001615A Withdrawn KR20080042069A (ko) 2005-09-09 2006-08-29 공기역학적으로 개선된 컴프레서 휠 포켓 구조를 갖는베어링 하우징을 가지는 터보차저

Country Status (5)

Country Link
US (1) US20070059188A1 (enExample)
EP (1) EP1922489A1 (enExample)
JP (1) JP2009508043A (enExample)
KR (1) KR20080042069A (enExample)
WO (1) WO2007032906A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11428231B2 (en) * 2012-07-10 2022-08-30 Borgwarner Inc. Exhaust-gas turbocharger
DE112015002046T5 (de) * 2014-04-29 2017-03-02 Borgwarner Inc. Lagergehäuse-Rumpfgruppe eines Abgasturboladers
JP6439873B2 (ja) 2015-07-22 2018-12-19 株式会社Ihi オイルシール構造、および、過給機
US9850857B2 (en) 2015-08-17 2017-12-26 Electro-Motive Diesel, Inc. Turbocharger blisk/shaft joint with heat isolation
CN108884757B (zh) 2016-05-20 2021-05-04 株式会社Ihi 增压器
EP3557081A1 (fr) * 2018-04-20 2019-10-23 Belenos Clean Power Holding AG Pile à combustible comprenant un compresseur de fluide
CN111120364A (zh) * 2019-12-27 2020-05-08 湖南泛航智能装备有限公司 一种高速离心式压缩机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488931A (en) * 1921-10-26 1924-04-01 Marechal Paul Joseph Charles Turbo engine
US4705463A (en) * 1983-04-21 1987-11-10 The Garrett Corporation Compressor wheel assembly for turbochargers
US5076765A (en) * 1988-08-03 1991-12-31 Nissan Motor Company, Altd. Shaft seal arrangement of turbocharger
US5094587A (en) * 1990-07-25 1992-03-10 Woollenweber William E Turbine for internal combustion engine turbochargers
US5308169A (en) * 1992-11-20 1994-05-03 Cummins Engine Company, Inc. Bearing system for turbocharger
US5890881A (en) * 1996-11-27 1999-04-06 Alliedsignal Inc. Pressure balanced turbocharger rotating seal
US5857332A (en) * 1996-12-20 1999-01-12 Turbodyne Systems, Inc. Bearing systems for motor-assisted turbochargers for internal combustion engines
US6324848B1 (en) * 2000-09-21 2001-12-04 Caterpillar Inc. Turbocharger system to inhibit surge in a multi-stage compressor
DE10048105A1 (de) * 2000-09-28 2002-04-11 Daimler Chrysler Ag Angasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie
US6499884B1 (en) * 2000-09-29 2002-12-31 General Motors Corporation Bearing/seal member/assembly and mounting
US6442936B1 (en) * 2000-12-14 2002-09-03 Caterpillar Inc. Single stage or multi-stage compressor for a turbocharger
US6418722B1 (en) * 2001-04-19 2002-07-16 Honeywell International, Inc. Turbocharger bearing system
GB0218092D0 (en) * 2002-08-03 2002-09-11 Holset Engineering Co Turbocharger
GB0224726D0 (en) * 2002-10-24 2002-12-04 Holset Engineering Co Compressor wheel assembly
US7252474B2 (en) * 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor

Also Published As

Publication number Publication date
JP2009508043A (ja) 2009-02-26
EP1922489A1 (en) 2008-05-21
US20070059188A1 (en) 2007-03-15
WO2007032906A1 (en) 2007-03-22

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080121

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid