JP5595346B2 - ターボチャージャの軸受装置 - Google Patents

ターボチャージャの軸受装置 Download PDF

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Publication number
JP5595346B2
JP5595346B2 JP2011145796A JP2011145796A JP5595346B2 JP 5595346 B2 JP5595346 B2 JP 5595346B2 JP 2011145796 A JP2011145796 A JP 2011145796A JP 2011145796 A JP2011145796 A JP 2011145796A JP 5595346 B2 JP5595346 B2 JP 5595346B2
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JP
Japan
Prior art keywords
floating bush
rotor shaft
peripheral surface
pressure receiving
bearing
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.)
Expired - Fee Related
Application number
JP2011145796A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013011251A5 (enExample
JP2013011251A (ja
Inventor
恵太郎 釜田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2011145796A priority Critical patent/JP5595346B2/ja
Priority to PCT/JP2012/065999 priority patent/WO2013002141A1/ja
Priority to EP12803960.9A priority patent/EP2728137B1/en
Priority to US14/124,013 priority patent/US9599119B2/en
Priority to CN201280023223.9A priority patent/CN103534460B/zh
Publication of JP2013011251A publication Critical patent/JP2013011251A/ja
Publication of JP2013011251A5 publication Critical patent/JP2013011251A5/ja
Application granted granted Critical
Publication of JP5595346B2 publication Critical patent/JP5595346B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • 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
    • F01D25/166—Sliding contact bearing
    • 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
    • F01D25/186—Sealing means for sliding contact bearing
    • 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
    • F02B39/14—Lubrication of pumps; Safety measures therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in the bearing
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)
JP2011145796A 2011-06-30 2011-06-30 ターボチャージャの軸受装置 Expired - Fee Related JP5595346B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011145796A JP5595346B2 (ja) 2011-06-30 2011-06-30 ターボチャージャの軸受装置
PCT/JP2012/065999 WO2013002141A1 (ja) 2011-06-30 2012-06-22 ターボチャージャの軸受装置
EP12803960.9A EP2728137B1 (en) 2011-06-30 2012-06-22 Bearing device for turbocharger
US14/124,013 US9599119B2 (en) 2011-06-30 2012-06-22 Bearing device for turbocharger
CN201280023223.9A CN103534460B (zh) 2011-06-30 2012-06-22 涡轮增压器的轴承装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011145796A JP5595346B2 (ja) 2011-06-30 2011-06-30 ターボチャージャの軸受装置

Publications (3)

Publication Number Publication Date
JP2013011251A JP2013011251A (ja) 2013-01-17
JP2013011251A5 JP2013011251A5 (enExample) 2014-01-16
JP5595346B2 true JP5595346B2 (ja) 2014-09-24

Family

ID=47424036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011145796A Expired - Fee Related JP5595346B2 (ja) 2011-06-30 2011-06-30 ターボチャージャの軸受装置

Country Status (5)

Country Link
US (1) US9599119B2 (enExample)
EP (1) EP2728137B1 (enExample)
JP (1) JP5595346B2 (enExample)
CN (1) CN103534460B (enExample)
WO (1) WO2013002141A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010052892A1 (de) * 2010-12-01 2012-06-06 Voith Patent Gmbh Lageranordnung für eine Welle eines Turbinenrades
DE112014002860T5 (de) * 2013-07-15 2016-04-14 Borgwarner Inc. Abgasturbolader
CN105940229B (zh) 2014-02-27 2018-09-28 三菱重工发动机和增压器株式会社 浮动衬套轴承装置以及具有该轴承装置的涡轮增压器
CN106460648B (zh) * 2014-06-12 2019-11-01 株式会社Ihi 轴承构造及增压器
CN106460652A (zh) * 2014-08-21 2017-02-22 株式会社Ihi 轴承结构以及增压器
CN105508443A (zh) * 2014-10-14 2016-04-20 摩尔动力(北京)技术股份有限公司 大间隙轴承系统
DE112016003295T5 (de) 2015-07-21 2018-04-05 Ihi Corporation Lagerstruktur und turbolader
JP7000010B2 (ja) 2016-02-29 2022-01-19 三菱パワー株式会社 ジャーナル軸受および回転機械
CN109073145B (zh) * 2016-03-01 2020-05-19 三菱重工发动机和增压器株式会社 轴承装置及排气涡轮增压器
DE102016224094A1 (de) * 2016-12-05 2018-06-07 Bosch Mahle Turbo Systems Gmbh & Co. Kg Lagerbuchse und zugehörige Ladeeinrichtung
CN106837471B (zh) * 2017-03-23 2022-11-08 吉林大学 一种发动机涡轮增压器压气机出口气体中机油回收装置
DE102017213502A1 (de) * 2017-08-03 2019-02-07 Continental Automotive Gmbh Schwimmbuchsenlager für einen Abgasturbolader
US10557498B1 (en) * 2018-10-12 2020-02-11 Borgwarner Inc. Full-floating bearing and turbocharger including the same
WO2020144733A1 (ja) * 2019-01-07 2020-07-16 三菱重工エンジン＆ターボチャージャ株式会社 軸受装置及びこれを備えたターボチャージャ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142014A (ja) 1982-02-17 1983-08-23 Hitachi Ltd 浮動ブツシユ軸受
JPH01193409A (ja) * 1988-01-26 1989-08-03 Ishikawajima Harima Heavy Ind Co Ltd フローテイングメタルを備えた軸受
JP3432303B2 (ja) 1994-09-08 2003-08-04 川崎重工業株式会社 二重反転プロペラ用反転軸受
JP2000130432A (ja) * 1998-10-27 2000-05-12 Mitsubishi Heavy Ind Ltd 流体軸受及び研削盤
EP1502008B1 (de) 2002-05-06 2007-11-28 ABB Turbo Systems AG Befestigungsvorrichtung für ein laufrad auf einer welle
JP2007046642A (ja) 2005-08-08 2007-02-22 Toyota Motor Corp 過給機およびフルフロートベアリング
JP2007071165A (ja) 2005-09-09 2007-03-22 Ishikawajima Harima Heavy Ind Co Ltd 電動過給機の軸受構造
JP2008190498A (ja) * 2007-02-07 2008-08-21 Toyota Motor Corp ターボチャージャの軸受構造
JP2009156333A (ja) 2007-12-26 2009-07-16 Ihi Corp 回転機械の軸受装置
JP2009167872A (ja) * 2008-01-15 2009-07-30 Toyota Motor Corp 過給機
DE102008000853A1 (de) * 2008-03-27 2009-10-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Radiallager mit Ölnut
JP4969531B2 (ja) * 2008-08-12 2012-07-04 三菱重工業株式会社 浮動ブッシュ軸受
JP5359206B2 (ja) 2008-11-11 2013-12-04 トヨタ自動車株式会社 浮動ブッシュ軸受式の軸受装置及びこれを備える内燃機関の過給機
JP2010138757A (ja) 2008-12-10 2010-06-24 Toyota Motor Corp ターボチャージャ

Also Published As

Publication number Publication date
EP2728137A4 (en) 2015-04-15
US20140112776A1 (en) 2014-04-24
JP2013011251A (ja) 2013-01-17
EP2728137B1 (en) 2018-10-03
WO2013002141A1 (ja) 2013-01-03
CN103534460B (zh) 2017-02-22
CN103534460A (zh) 2014-01-22
US9599119B2 (en) 2017-03-21
EP2728137A1 (en) 2014-05-07

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