CN104220714B - 用于涡轮增压器的锥形凸台式止推轴承 - Google Patents

用于涡轮增压器的锥形凸台式止推轴承 Download PDF

Info

Publication number
CN104220714B
CN104220714B CN201380017643.0A CN201380017643A CN104220714B CN 104220714 B CN104220714 B CN 104220714B CN 201380017643 A CN201380017643 A CN 201380017643A CN 104220714 B CN104220714 B CN 104220714B
Authority
CN
China
Prior art keywords
thrust bearing
insert
tapered
bearing housing
base
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
CN201380017643.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104220714A (zh
Inventor
J·P·莫斯凯蒂
C·郎埃克
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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 BorgWarner Inc filed Critical BorgWarner Inc
Publication of CN104220714A publication Critical patent/CN104220714A/zh
Application granted granted Critical
Publication of CN104220714B publication Critical patent/CN104220714B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F01D25/168—Sliding contact bearing for axial load mainly
    • 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
    • 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
    • F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic 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
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • 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
    • F05D2240/53—Hydrodynamic or hydrostatic 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
    • F05D2250/10—Two-dimensional
    • F05D2250/19—Two-dimensional machined; miscellaneous
    • F05D2250/192—Two-dimensional machined; miscellaneous bevelled
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered
    • 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
    • F05D2250/90—Variable geometry
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)
CN201380017643.0A 2012-04-24 2013-03-06 用于涡轮增压器的锥形凸台式止推轴承 Expired - Fee Related CN104220714B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261637565P 2012-04-24 2012-04-24
US61/637565 2012-04-24
PCT/US2013/029233 WO2013162703A1 (en) 2012-04-24 2013-03-06 Tapered-land thrust bearing for turbochargers

Publications (2)

Publication Number Publication Date
CN104220714A CN104220714A (zh) 2014-12-17
CN104220714B true CN104220714B (zh) 2018-07-27

Family

ID=49483720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380017643.0A Expired - Fee Related CN104220714B (zh) 2012-04-24 2013-03-06 用于涡轮增压器的锥形凸台式止推轴承

Country Status (7)

Country Link
US (1) US10036422B2 (enExample)
KR (1) KR101910032B1 (enExample)
CN (1) CN104220714B (enExample)
DE (1) DE112013001566T5 (enExample)
IN (1) IN2014DN09636A (enExample)
RU (1) RU2014145652A (enExample)
WO (1) WO2013162703A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825363B (zh) * 2012-05-08 2021-08-20 博格华纳公司 轴向轴承安排
DE102013224416B4 (de) * 2013-11-28 2021-07-15 Vitesco Technologies GmbH Axiallager bestehend aus zwei Axiallagerscheiben zur Lagerung einer Läuferwelle eines Abgasturboladers
CN103742208B (zh) * 2014-01-14 2016-04-20 汉美综合科技（常州）有限公司 旋转止推轴承
EP3149287B1 (en) * 2014-05-30 2020-01-08 Nuovo Pignone S.r.l. Sealing device for turbomachines
US10473207B2 (en) * 2014-12-18 2019-11-12 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Oil-drain device for thrust bearing device and turbocharger provided with the same
US9181955B1 (en) * 2015-02-18 2015-11-10 Borgwarner Inc. Method for reducing aero clearances with a ball bearing turbocharger
DE102017202687A1 (de) * 2017-02-20 2018-08-23 BMTS Technology GmbH & Co. KG Lagergehäuse und ein Abgasturoblader mit einem solchen Gehäuse
JP6954857B2 (ja) * 2018-03-08 2021-10-27 三菱重工業株式会社 過給機
EP3693561A1 (en) * 2019-02-06 2020-08-12 ABB Turbo Systems AG Shaft seal system, turbomachine with shaft seal system, and method of sealing a shaft
KR102289217B1 (ko) * 2021-03-31 2021-08-13 주식회사 뉴로스 에어 포일 스러스트 베어링
CN114087064B (zh) * 2021-12-02 2022-08-23 安徽江淮汽车集团股份有限公司 废气旁通阀转轴止推结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120033908A1 (en) * 2009-04-20 2012-02-09 Borgwarner Inc. Insulating and damping sleeve for a rolling element bearing cartridge

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291543A (en) * 1964-04-14 1966-12-13 Gen Motors Corp Bearing assembly
JPS5887935U (ja) * 1981-12-10 1983-06-15 石川島播磨重工業株式会社 過給機のスラスト軸受
DE3370052D1 (en) * 1982-04-22 1987-04-09 Holset Engineering Co Turbocharger
US4639148A (en) * 1984-02-14 1987-01-27 Aisin Seiki Kabushiki Kaisha Thrust bearing for turbocharger
US4624583A (en) * 1984-10-01 1986-11-25 The Garrett Corporation Foil thrust bearing
US4871267A (en) * 1988-06-07 1989-10-03 Allied-Signal Inc. Foil thrust bearing
JPH09158744A (ja) * 1995-12-08 1997-06-17 Toyota Motor Corp 過給機のスラスト軸受
JP4373055B2 (ja) * 2002-07-04 2009-11-25 株式会社島津製作所 スラスト動圧ガス軸受
EP1619356B1 (de) * 2004-07-23 2016-03-16 BorgWarner, Inc. Axiallager für einen Turbolader
EP1803941A1 (en) * 2004-10-19 2007-07-04 Komatsu Ltd Turbo machine, compressor impeller used for turbo machine, and method of manufacturing turbo machine
US7458724B2 (en) * 2005-11-15 2008-12-02 Honeywell International, Inc. Pressure biased lubricant valve
DE102008058618B4 (de) * 2008-11-22 2021-06-24 BMTS Technology GmbH & Co. KG Baukastensystem für Abgasturbolader
DE112010001369T5 (de) * 2009-03-25 2012-05-16 Borgwarner Inc. Reduzieren von turboladerkernunwucht mit zentriervorrichtung
JP5244762B2 (ja) * 2009-10-06 2013-07-24 三菱重工業株式会社 スラスト軸受
DE112013000587T5 (de) * 2012-02-17 2014-10-23 Borgwarner Inc. Positionssensorplatzierung für elektrisch unterstützten Turbolader
US9181955B1 (en) * 2015-02-18 2015-11-10 Borgwarner Inc. Method for reducing aero clearances with a ball bearing turbocharger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120033908A1 (en) * 2009-04-20 2012-02-09 Borgwarner Inc. Insulating and damping sleeve for a rolling element bearing cartridge

Also Published As

Publication number Publication date
KR101910032B1 (ko) 2018-12-28
DE112013001566T5 (de) 2014-12-24
RU2014145652A (ru) 2016-06-10
US20150086144A1 (en) 2015-03-26
IN2014DN09636A (enExample) 2015-07-31
KR20150002839A (ko) 2015-01-07
CN104220714A (zh) 2014-12-17
WO2013162703A1 (en) 2013-10-31
US10036422B2 (en) 2018-07-31

Similar Documents

Publication Publication Date Title
CN104220714B (zh) 用于涡轮增压器的锥形凸台式止推轴承
US7670056B2 (en) Stepped outer diameter semi-floating bearing
US8991175B2 (en) Control of balance drift in turbocharger rotating assembly
US8857180B2 (en) Turbocharger bearing anti-rotation plate
US6168375B1 (en) Spring-loaded vaned diffuser
US4613288A (en) Turbocharger
US6418722B1 (en) Turbocharger bearing system
US8328535B2 (en) Diffuser restraint system and method
US4655043A (en) Turbocharger
US6223775B1 (en) Accumulator
US9494189B2 (en) Turbocharger bearing housing oil groove
US9206733B2 (en) Turbocharger assembly with direct-mounted bearing housing
CN210122936U (zh) 涡轮增压器
WO2019118698A1 (en) Recirculation stall in compressor insert or backplate
US9732800B2 (en) Turbocharger journal bearing system
US10113587B1 (en) Turbocharger thrust bearing
US20070059188A1 (en) Aerodynamically enhanced bearing housing pocket geometry
CN212615553U (zh) 轴承壳体、壳体组件和涡轮增压器
CN101258330A (zh) 具有空气动力学增强型压缩机叶轮凹座几何结构的轴承箱的涡轮增压器
US10954996B2 (en) Turbocharger bearing
CN207975135U (zh) 一种基于空气悬浮轴承的涡轮增压器
CN204646413U (zh) 废气涡轮增压器压气机端密封结构
JP2005330816A (ja) ターボ機械およびターボ機械のコンプレッサインペラ
CN205154272U (zh) 差动悬浮式低阻尼涡轮增压器滑动轴承
一一曰 et al. 12, Patent Application Publication o Pub. No.: US 2015/0285301 A1

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180727

Termination date: 20210306