JP5705665B2 - 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

Info

Publication number
JP5705665B2
JP5705665B2 JP2011145797A JP2011145797A JP5705665B2 JP 5705665 B2 JP5705665 B2 JP 5705665B2 JP 2011145797 A JP2011145797 A JP 2011145797A JP 2011145797 A JP2011145797 A JP 2011145797A JP 5705665 B2 JP5705665 B2 JP 5705665B2
Authority
JP
Japan
Prior art keywords
bearing
floating bush
peripheral surface
floating
rotor shaft
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
JP2011145797A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013011331A (ja
JP2013011331A5 (enExample
Inventor
西田　英朗
英朗 西田
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 JP2011145797A priority Critical patent/JP5705665B2/ja
Priority to US14/125,810 priority patent/US9587515B2/en
Priority to EP12803917.9A priority patent/EP2728212B1/en
Priority to CN201280027265.XA priority patent/CN103597227B/zh
Priority to PCT/JP2012/066000 priority patent/WO2013002142A1/ja
Publication of JP2013011331A publication Critical patent/JP2013011331A/ja
Publication of JP2013011331A5 publication Critical patent/JP2013011331A5/ja
Application granted granted Critical
Publication of JP5705665B2 publication Critical patent/JP5705665B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • 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
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings
    • 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
    • F05D2240/50—Bearings
    • F05D2240/54—Radial bearings
    • 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
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • 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
    • F16C17/26—Systems consisting of a plurality of sliding-contact bearings
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/50—Lubricating properties
    • F16C2202/54—Molybdenum disulfide
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/02—Carbon based material
    • F16C2206/04—Diamond like carbon [DLC]
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)
JP2011145797A 2011-06-30 2011-06-30 ターボチャージャの軸受装置 Expired - Fee Related JP5705665B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011145797A JP5705665B2 (ja) 2011-06-30 2011-06-30 ターボチャージャの軸受装置
US14/125,810 US9587515B2 (en) 2011-06-30 2012-06-22 Bearing device for turbocharger
EP12803917.9A EP2728212B1 (en) 2011-06-30 2012-06-22 Bearing device for turbocharger
CN201280027265.XA CN103597227B (zh) 2011-06-30 2012-06-22 涡轮增压器的轴承装置
PCT/JP2012/066000 WO2013002142A1 (ja) 2011-06-30 2012-06-22 ターボチャージャの軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011145797A JP5705665B2 (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
JP2013011331A JP2013011331A (ja) 2013-01-17
JP2013011331A5 JP2013011331A5 (enExample) 2014-03-06
JP5705665B2 true JP5705665B2 (ja) 2015-04-22

Family

ID=47424037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011145797A Expired - Fee Related JP5705665B2 (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) US9587515B2 (enExample)
EP (1) EP2728212B1 (enExample)
JP (1) JP5705665B2 (enExample)
CN (1) CN103597227B (enExample)
WO (1) WO2013002142A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11460042B2 (en) 2019-02-27 2022-10-04 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Floating bush bearing device and supercharger

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909450B1 (en) * 2013-03-13 2018-03-06 Us Synthetic Corporation Turbine assembly including at least one superhard bearing
CN105492739A (zh) * 2013-09-05 2016-04-13 博格华纳公司 用于涡轮增压器的挠曲支点可倾瓦块轴颈轴承
GB201401704D0 (en) * 2014-01-31 2014-03-19 Cummins Ltd Turbocharger system
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
DE102014208078A1 (de) * 2014-04-29 2015-10-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit einem Rotor
CN106460183A (zh) * 2014-06-25 2017-02-22 株式会社Ihi 抑制污染物的附着的被膜及具备该被膜的流路部件
WO2016031013A1 (ja) * 2014-08-28 2016-03-03 三菱重工業株式会社 軸受装置、及び回転機械
US9695708B2 (en) 2015-04-12 2017-07-04 Honeywell International Inc. Turbocharger spring assembly
US10208623B2 (en) * 2015-04-12 2019-02-19 Garrett Transportation I Inc. Turbocharger bearing assembly
US9976476B2 (en) 2015-04-12 2018-05-22 Honeywell International Inc. Turbocharger bearing assembly
CN106481671A (zh) * 2015-08-27 2017-03-08 长城汽车股份有限公司 用于增压器的轴承座、增压器和汽车
JP6368864B2 (ja) * 2015-09-14 2018-08-01 三菱重工エンジン＆ターボチャージャ株式会社 ターボチャージャ
EP3406959B1 (en) * 2016-03-01 2020-04-22 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and exhaust turbine supercharger
DE102017126950A1 (de) * 2017-11-16 2019-05-16 Man Energy Solutions Se Turbolader
DE112019002201T5 (de) 2018-04-27 2021-01-07 Ihi Corporation Lager und Turbolader
CN108894831B (zh) * 2018-07-03 2021-05-14 广州粤能电力科技开发有限公司 汽轮机的辅助设备、汽轮机
KR102112409B1 (ko) * 2018-09-11 2020-05-18 정일헌 타원형 딤플을 가진 부싱
US10557498B1 (en) * 2018-10-12 2020-02-11 Borgwarner Inc. Full-floating bearing and turbocharger including the same
CN109185147B (zh) * 2018-10-29 2024-07-09 珠海格力节能环保制冷技术研究中心有限公司 泵体组件、压缩机
JP7114520B2 (ja) * 2019-03-26 2022-08-08 Ntn株式会社 スラストフォイル軸受、フォイル軸受ユニット、ターボ機械及びフォイル
CN113775651B (zh) * 2021-09-02 2023-10-31 华南泵业有限公司 一种用水润滑轴承的闸门泵

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138423A (en) * 1980-04-01 1981-10-29 Toyota Motor Corp Structure of bearing of turbosupercharger
JPS57129919A (en) * 1981-02-04 1982-08-12 Hitachi Ltd Floating bush bearing
EP0092920B1 (en) * 1982-04-22 1987-03-04 Holset Engineering Company Limited Turbocharger
JPS59184327U (ja) * 1983-05-27 1984-12-07 株式会社日立製作所 排気タ−ビン式過給機の軸封構造
JPS6237625U (enExample) * 1985-08-22 1987-03-05
JPS634056A (ja) 1986-06-24 1988-01-09 Toyota Motor Corp タ−ボチヤ−ジヤのフロ−テイングベアリング
JPS6388318A (ja) * 1986-10-01 1988-04-19 Hitachi Ltd 排気タ−ビン過給機
JPH0536995Y2 (enExample) * 1987-09-18 1993-09-20
US4969805A (en) * 1989-05-02 1990-11-13 Allied-Signal Inc. Unidirectional turbocharger assembly
DE4002583C1 (enExample) * 1990-01-30 1991-05-29 Aktiengesellschaft Kuehnle, Kopp & Kausch, 6710 Frankenthal, De
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
JP2000087961A (ja) * 1998-09-18 2000-03-28 Unisia Jecs Corp 軸受構造並びにこれを用いた内燃機関の可変動弁装置
US7132936B1 (en) * 1999-04-20 2006-11-07 Peter Norton Angular rate sensor
JP4386563B2 (ja) * 2000-11-07 2009-12-16 株式会社日本自動車部品総合研究所 ターボチャージャの軸受装置
JP2003013710A (ja) * 2001-07-02 2003-01-15 Nissan Motor Co Ltd 摺動装置及び内燃機関の動弁機構
JP2003184883A (ja) 2001-12-20 2003-07-03 Nissan Motor Co Ltd 軸受摺動部材
DE10311202A1 (de) * 2003-03-14 2004-10-14 Man B & W Diesel Ag Lager für eine mit hoher Drehzahl umlaufende Welle
JP2006090402A (ja) 2004-09-22 2006-04-06 Nsk Ltd ターボチャージャ用回転支持装置
US7189005B2 (en) * 2005-03-14 2007-03-13 Borgwarner Inc. Bearing system for a turbocharger
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
KR101455406B1 (ko) 2006-03-31 2014-10-27 이데미쓰 고산 가부시키가이샤 윤활유 첨가제, 그것을 함유하는 윤활유 조성물, 각종 저마찰 접동 부재, 롤링 베어링 및 슬라이딩 베어링
US7793499B2 (en) * 2006-10-25 2010-09-14 Honeywell International Inc. Bearing spacer and housing
JP5082477B2 (ja) * 2007-02-07 2012-11-28 株式会社Ｉｈｉ 浮動ブッシュ軸受構造
JP2009007935A (ja) * 2007-06-26 2009-01-15 Hitachi Ltd ターボチャージャ
JP2009156333A (ja) 2007-12-26 2009-07-16 Ihi Corp 回転機械の軸受装置
GB0801845D0 (en) * 2008-02-01 2008-03-05 Cummins Turbo Tech Ltd A Shaft bearing assembly
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
DE102009007696A1 (de) * 2009-02-05 2010-08-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Lageranordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11460042B2 (en) 2019-02-27 2022-10-04 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Floating bush bearing device and supercharger

Also Published As

Publication number Publication date
JP2013011331A (ja) 2013-01-17
US20140119898A1 (en) 2014-05-01
EP2728212A4 (en) 2015-03-11
CN103597227B (zh) 2016-04-13
EP2728212B1 (en) 2020-10-14
EP2728212A1 (en) 2014-05-07
CN103597227A (zh) 2014-02-19
US9587515B2 (en) 2017-03-07
WO2013002142A1 (ja) 2013-01-03

Similar Documents

Publication Publication Date Title
JP5705665B2 (ja) ターボチャージャの軸受装置
JP5595346B2 (ja) ターボチャージャの軸受装置
US9638059B2 (en) Exhaust-gas turbocharger
JP2011237035A (ja) 軸受
KR20150074036A (ko) 유연성 댐퍼를 구비한 유체막 유체 동압적 플랙셔 피벗 틸팅 패드 반부동식 링 저널 베어링
JP2013011251A5 (enExample)
JP2016536542A (ja) ターボチャージャ用屈曲ピボットティルティングパッドジャーナル軸受
JP2011153668A (ja) 軸受装置
JP2009167872A (ja) 過給機
JP2013002559A (ja) 排気ターボ過給機のスラスト軸受装置
US20160115992A1 (en) Flexure pivot tilting pad journal bearing assembly
US10539074B2 (en) Turbocharger
JP5933979B2 (ja) ラジアルすべり軸受
JP6535582B2 (ja) 半割軸受
JP2002332864A (ja) ターボチャージャの潤滑装置
JP7491677B2 (ja) 全浮動式軸受及びこれを含むターボチャージャー
CN111316009B (zh) 半分割推力轴承、推力轴承、轴承装置以及内燃机
JP2009007935A (ja) ターボチャージャ
JP2019090432A (ja) 半割スラスト軸受、スラスト軸受、軸受装置および内燃機関
JP2017223317A (ja) ターボチャージャ用軸受機構
JP6077746B2 (ja) スラストすべり軸受
JP7111470B2 (ja) 半割スラスト軸受、スラスト軸受、軸受装置および内燃機関
US12467402B2 (en) Supercharger
JP3824098B2 (ja) フローティングベアリング
KR101924236B1 (ko) 엔진의 크랭크샤프트용 메인베어링의 윤활공급구조

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140304

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140428

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20140808

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141105

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20141113

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150225

R151 Written notification of patent or utility model registration

Ref document number: 5705665

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees