CN110462229B - 可倾瓦块轴承用的轴瓦、可倾瓦块轴承及旋转机械 - Google Patents

可倾瓦块轴承用的轴瓦、可倾瓦块轴承及旋转机械 Download PDF

Info

Publication number
CN110462229B
CN110462229B CN201880019122.1A CN201880019122A CN110462229B CN 110462229 B CN110462229 B CN 110462229B CN 201880019122 A CN201880019122 A CN 201880019122A CN 110462229 B CN110462229 B CN 110462229B
Authority
CN
China
Prior art keywords
bearing
pad
tilting pad
tilting
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.)
Active
Application number
CN201880019122.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN110462229A (zh
Inventor
吉峰千寻
筱原种宏
西冈忠相
横山真平
鴫原拓造
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 Power 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
Publication of CN110462229A publication Critical patent/CN110462229A/zh
Application granted granted Critical
Publication of CN110462229B publication Critical patent/CN110462229B/zh
Active 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
    • F01D25/166—Sliding contact bearing
    • 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
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
    • F01D25/18—Lubricating arrangements
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell 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
    • 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
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/105—Conditioning, e.g. metering, cooling, filtering
    • 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
    • F16C33/108—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid with a plurality of elements forming the bearing surfaces, e.g. bearing pads
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/124—Details of overlays
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • 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
    • F05D2300/172—Copper alloys
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/10—Alloys based on copper
    • 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
    • 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
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Sliding-Contact Bearings (AREA)
CN201880019122.1A 2017-03-24 2018-02-01 可倾瓦块轴承用的轴瓦、可倾瓦块轴承及旋转机械 Active CN110462229B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017058334A JP6899235B2 (ja) 2017-03-24 2017-03-24 ティルティングパッド軸受用の軸受パッド、ティルティングパッド軸受及び回転機械
JP2017-058334 2017-03-24
PCT/JP2018/003378 WO2018173502A1 (ja) 2017-03-24 2018-02-01 ティルティングパッド軸受用の軸受パッド、ティルティングパッド軸受及び回転機械

Publications (2)

Publication Number Publication Date
CN110462229A CN110462229A (zh) 2019-11-15
CN110462229B true CN110462229B (zh) 2021-03-02

Family

ID=63586072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880019122.1A Active CN110462229B (zh) 2017-03-24 2018-02-01 可倾瓦块轴承用的轴瓦、可倾瓦块轴承及旋转机械

Country Status (5)

Country Link
US (1) US11193528B2 (enExample)
JP (1) JP6899235B2 (enExample)
CN (1) CN110462229B (enExample)
DE (1) DE112018001578T5 (enExample)
WO (1) WO2018173502A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6979332B2 (ja) 2017-10-31 2021-12-15 三菱パワー株式会社 ティルティングパッド軸受
CN110242666B (zh) * 2019-06-14 2024-01-12 中国船舶重工集团公司第七0三研究所 一种海洋移动式核电汽轮机自位式可倾瓦轴承结构
CN110443000B (zh) * 2019-08-13 2023-04-25 哈尔滨理工大学 一种油垫可倾式双矩形腔静压推力轴承的油膜厚度计算方法
JP2021148139A (ja) * 2020-03-16 2021-09-27 三菱重工業株式会社 軸受装置
DE102021124856A1 (de) 2021-09-27 2023-03-30 Voith Patent Gmbh Kippsegmentradiallager und Wellenanordnung
JP7713870B2 (ja) * 2021-12-09 2025-07-28 三菱重工コンプレッサ株式会社 圧縮機
US11976563B2 (en) * 2022-04-22 2024-05-07 Ge Infrastructure Technology Llc Journal bearing with unique oil feed arrangement
DE102023118941A1 (de) * 2023-07-18 2025-01-23 COB Bearings GmbH Gleitlagerung mit Federung sowie deren Verwendung
CN119196162B (zh) * 2024-11-29 2025-02-14 武汉理工大学 可倾瓦装置及推力轴承

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304800A (enExample) * 1970-11-12 1973-01-31
JPS5830523A (ja) * 1981-08-18 1983-02-23 Ebara Corp 傾斜パッド型制振軸受
US4765759A (en) * 1987-06-15 1988-08-23 Westinghouse Electric Corp. Journal bearing support and alignment device
CN1216509A (zh) * 1996-04-18 1999-05-12 杜兰玛克斯股份有限公司 带有槽、栅的轴承总成
CN101761546A (zh) * 2009-11-04 2010-06-30 西安交通大学 一种具有可倾瓦块和固定瓦块的组合型径向滑动轴承
CN104533955A (zh) * 2015-01-13 2015-04-22 江南大学 一种回水槽冷却的水润滑可倾瓦静压轴承结构
CN105443429A (zh) * 2014-08-06 2016-03-30 沈阳透平机械股份有限公司 紧凑型无垫板双油膜阻尼轴承及其加工方法
JP2016142313A (ja) * 2015-01-30 2016-08-08 三菱日立パワーシステムズ株式会社 ティルティングパッド軸受および回転機械

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4425364Y1 (enExample) * 1965-12-22 1969-10-24
JPS4917717Y1 (enExample) * 1970-12-19 1974-05-09
JPS5121058B2 (enExample) 1972-04-28 1976-06-30
JPS5334725B2 (enExample) 1972-06-07 1978-09-22
JPS589525A (ja) 1981-07-10 1983-01-19 株式会社日立製作所 直流電源装置
JPS589525U (ja) * 1981-07-13 1983-01-21 石川島播磨重工業株式会社 軸受
JPS59147114A (ja) * 1983-02-14 1984-08-23 Fuji Electric Co Ltd 二層式スラスト軸受パツド
JPS59180116A (ja) 1983-03-28 1984-10-13 Mitsubishi Heavy Ind Ltd パツド型軸受装置
JPS6037698A (ja) 1983-08-09 1985-02-27 株式会社三陽電機製作所 放電管点灯装置
JPS6037698U (ja) * 1983-08-22 1985-03-15 富士電機株式会社 立軸回転機の推力軸受装置
US4533262A (en) * 1983-09-21 1985-08-06 General Electric Company Trimetallic bearings
JPS6088119A (ja) 1983-10-13 1985-05-17 Toray Ind Inc 獣毛様ポリエステル繊維用原糸の製造方法
JPS6088119U (ja) * 1983-11-24 1985-06-17 三菱重工業株式会社 パツド型軸受
CH668811A5 (de) * 1984-07-19 1989-01-31 Glyco Metall Werke Hydrodynamisches gleitlager.
US4686403A (en) * 1986-11-07 1987-08-11 Westinghouse Electric Corp. Dynamoelectric machine with rockable bearing supports
JPH07293554A (ja) * 1994-04-21 1995-11-07 Mitsubishi Heavy Ind Ltd ティルティングパッド型軸受装置
JPH10288220A (ja) 1997-04-14 1998-10-27 Ebara Corp ティルティグパッド軸受
JP2001124062A (ja) 1999-10-21 2001-05-08 Hitachi Ltd ティルティングパッド軸受装置
JP2001165152A (ja) 1999-12-10 2001-06-19 Mitsubishi Heavy Ind Ltd 軸受装置
BRPI0511385A (pt) * 2004-06-15 2007-12-04 Aly El-Shafei métodos para controlar a instabilidade em rolamentos de pelìcula de fluido
JP4764486B2 (ja) 2009-02-27 2011-09-07 三菱重工業株式会社 ジャーナル軸受
CN203035746U (zh) * 2012-04-02 2013-07-03 珠海格力电器股份有限公司 动压轴承及高速流体动力机械、高速离心式压缩机
JP6045813B2 (ja) 2012-05-11 2016-12-14 株式会社東芝 ティルティングパッドジャーナル軸受
CN203130803U (zh) * 2012-11-22 2013-08-14 烟台大丰轴瓦有限责任公司 一种新型轴瓦
CN103967934A (zh) * 2014-05-17 2014-08-06 浙江正盛轴瓦有限责任公司 隔振轴承
CN104613094B (zh) * 2015-01-30 2017-04-05 江苏科技大学 一种带注油腔的多层复合轴瓦滑动轴承

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304800A (enExample) * 1970-11-12 1973-01-31
JPS5830523A (ja) * 1981-08-18 1983-02-23 Ebara Corp 傾斜パッド型制振軸受
US4765759A (en) * 1987-06-15 1988-08-23 Westinghouse Electric Corp. Journal bearing support and alignment device
CN1216509A (zh) * 1996-04-18 1999-05-12 杜兰玛克斯股份有限公司 带有槽、栅的轴承总成
CN101761546A (zh) * 2009-11-04 2010-06-30 西安交通大学 一种具有可倾瓦块和固定瓦块的组合型径向滑动轴承
CN105443429A (zh) * 2014-08-06 2016-03-30 沈阳透平机械股份有限公司 紧凑型无垫板双油膜阻尼轴承及其加工方法
CN104533955A (zh) * 2015-01-13 2015-04-22 江南大学 一种回水槽冷却的水润滑可倾瓦静压轴承结构
JP2016142313A (ja) * 2015-01-30 2016-08-08 三菱日立パワーシステムズ株式会社 ティルティングパッド軸受および回転機械

Also Published As

Publication number Publication date
US20200392986A1 (en) 2020-12-17
WO2018173502A1 (ja) 2018-09-27
JP2018159462A (ja) 2018-10-11
DE112018001578T5 (de) 2019-12-19
CN110462229A (zh) 2019-11-15
US11193528B2 (en) 2021-12-07
JP6899235B2 (ja) 2021-07-07

Similar Documents

Publication Publication Date Title
CN110462229B (zh) 可倾瓦块轴承用的轴瓦、可倾瓦块轴承及旋转机械
US9909614B2 (en) Bearing device for crankshaft of internal combustion engine
US20170058943A1 (en) Thrust bearing and bearing device for crankshaft of internal combustion engine
US10006490B2 (en) Half thrust bearing and bearing device using the same
KR102240987B1 (ko) 베어링 장치 및 회전기계
WO2018029836A1 (ja) ジャーナル軸受及び回転機械
KR102371208B1 (ko) 복수의 지지방식을 사용하는 틸팅 패드 베어링
JP6979332B2 (ja) ティルティングパッド軸受
US20240255019A1 (en) Half thrust bearing
US20230258224A1 (en) Half thrust bearing
KR102115855B1 (ko) 저널 베어링 및 회전 기계
JP7604294B2 (ja) 内燃機関のクランク軸用の半割スラスト軸受および軸受装置
JP2016035303A (ja) 内燃機関のクランク軸用軸受装置
JP2008095723A (ja) 転がり軸受
JP5169954B2 (ja) ティルティングパッド軸受
JP6403593B2 (ja) ジャーナル軸受及び回転機械
JP6632922B2 (ja) すべり軸受
KR100799546B1 (ko) 강성 및 냉각효율이 향상된 틸팅 패드 레이디얼 저어널베어링
JP2015124775A (ja) 軸受装置、回転機械
JP5092896B2 (ja) 回転機械
WO2022249627A1 (ja) 軸受装置
CN120402222A (zh) 增压器
JP2019124233A (ja) 内燃機関のクランク軸用コンロッド軸受
JP2019183957A (ja) 自動調心軸受け
JP2018105428A (ja) 軸受ユニットおよびターボチャージャ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210716

Address after: Kanagawa Prefecture, Japan

Patentee after: Mitsubishi Power Co., Ltd

Address before: Tokyo, Japan

Patentee before: MITSUBISHI HEAVY INDUSTRIES, Ltd.