CN115103954B - 涡轮增压器 - Google Patents

涡轮增压器 Download PDF

Info

Publication number
CN115103954B
CN115103954B CN202080096743.7A CN202080096743A CN115103954B CN 115103954 B CN115103954 B CN 115103954B CN 202080096743 A CN202080096743 A CN 202080096743A CN 115103954 B CN115103954 B CN 115103954B
Authority
CN
China
Prior art keywords
axial
outer ring
stopper
axial stopper
turbocharger
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
CN202080096743.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN115103954A (zh
Inventor
野田善友
荒川卓哉
段本洋辅
谏山秀一
竹内博晃
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 Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger 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 Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of CN115103954A publication Critical patent/CN115103954A/zh
Application granted granted Critical
Publication of CN115103954B publication Critical patent/CN115103954B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F01D25/162—Bearing supports
    • 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
    • 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
    • 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
    • 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
    • F05D2240/52—Axial thrust 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
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05D2260/00—Function
    • F05D2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
CN202080096743.7A 2020-02-20 2020-02-20 涡轮增压器 Active CN115103954B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/006878 WO2021166180A1 (ja) 2020-02-20 2020-02-20 ターボチャージャ

Publications (2)

Publication Number Publication Date
CN115103954A CN115103954A (zh) 2022-09-23
CN115103954B true CN115103954B (zh) 2024-02-09

Family

ID=77390779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080096743.7A Active CN115103954B (zh) 2020-02-20 2020-02-20 涡轮增压器

Country Status (5)

Country Link
US (1) US11982199B2 (https=)
JP (1) JP7373050B2 (https=)
CN (1) CN115103954B (https=)
DE (1) DE112020005650B4 (https=)
WO (1) WO2021166180A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670686A (zh) * 2012-09-20 2014-03-26 株式会社捷太格特 轴承装置
WO2018070311A1 (ja) * 2016-10-14 2018-04-19 Ntn株式会社 過給機の軸受装置
JP2019178756A (ja) * 2018-03-30 2019-10-17 株式会社Ihi 軸受構造および過給機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043137U (ja) 1983-09-01 1985-03-27 石川島播磨重工業株式会社 過給機軸受の給油装置
JPH01127939U (https=) * 1988-02-25 1989-08-31
US4859090A (en) * 1988-08-25 1989-08-22 Honeywell Inc. Rotating conductive heat transfer device
JP2005172099A (ja) * 2003-12-10 2005-06-30 Koyo Seiko Co Ltd ターボチャージャの軸受装置
JP2009270612A (ja) 2008-05-07 2009-11-19 Toyota Motor Corp ターボチャージャーの軸受構造
US8961128B2 (en) 2009-08-26 2015-02-24 Honeywell International Inc. Bearing spacer and housing
EP2565418B1 (en) 2011-08-30 2014-03-05 Aktiebolaget SKF Turbocharger bearing comprising a sleeve between the inner bearing ring and the shaft
EP2787181B1 (en) 2011-11-30 2019-01-09 Mitsubishi Heavy Industries, Ltd. Radial turbine
JP6678086B2 (ja) * 2016-08-12 2020-04-08 ミネベアミツミ株式会社 ターボチャージャー用転がり軸受および回り止め機構
JP6856404B2 (ja) * 2017-02-24 2021-04-07 本田技研工業株式会社 スクイズフィルムダンパベアリング装置
DE102017222919A1 (de) * 2017-12-15 2019-06-19 Aktiebolaget Skf Wälzlager
JP7107371B2 (ja) 2018-07-27 2022-07-27 株式会社Ihi 軸受構造および過給機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670686A (zh) * 2012-09-20 2014-03-26 株式会社捷太格特 轴承装置
JP2014062557A (ja) * 2012-09-20 2014-04-10 Jtekt Corp 軸受装置
WO2018070311A1 (ja) * 2016-10-14 2018-04-19 Ntn株式会社 過給機の軸受装置
JP2019178756A (ja) * 2018-03-30 2019-10-17 株式会社Ihi 軸受構造および過給機

Also Published As

Publication number Publication date
CN115103954A (zh) 2022-09-23
DE112020005650T5 (de) 2022-09-01
JP7373050B2 (ja) 2023-11-01
US20230053136A1 (en) 2023-02-16
DE112020005650B4 (de) 2025-11-13
WO2021166180A1 (ja) 2021-08-26
US11982199B2 (en) 2024-05-14
JPWO2021166180A1 (https=) 2021-08-26

Similar Documents

Publication Publication Date Title
US5522667A (en) Ball bearing for turbocharger
JP5752385B2 (ja) 転がり軸受装置
JP2510374B2 (ja) 転動子を有する滑り・転がり兼用型軸受
JP5071150B2 (ja) ターボチャージャ用軸受装置
JPH1054208A (ja) 高速回転ロータのための軸受支持部材
JPH10184680A (ja) ころがり軸受
JP2600816Y2 (ja) ころ軸受
JP2500177B2 (ja) 転動子を有するラジアル・スラスト複合軸受
US6817769B2 (en) Roller bearing having high performance bearing seal and cartridge
JP2008185107A (ja) 玉軸受
WO2006095777A1 (ja) 転がり軸受、カムシャフト装置、及び、カムシャフト支持装置
KR100649976B1 (ko) 저비용 볼 베어링을 갖춘 터보 과급기 로터
JP2000320548A (ja) 転がり軸受
CN115103954B (zh) 涡轮增压器
JP2009203846A (ja) ターボチャージャ用軸受装置
JP2003247540A (ja) 転がり軸受及びロッドエンド軸受
JP2009275719A (ja) 深溝玉軸受
JP2012007686A (ja) 転がり軸受装置
WO2007116753A1 (ja) 転がり軸受、及び、これを用いた過給機
JP2008002522A (ja) フォロア軸受
CN108591250B (zh) 一种滚动轴承组件
JP2009203845A (ja) ターボチャージャ用軸受装置
JP3545140B2 (ja) 軸受およびその製造方法
JP4259208B2 (ja) 転がり軸受装置
JP2004257498A (ja) カムフォロア

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