WO2004018843A3 - Gleitlager für eine welle eines abgasturboladers - Google Patents

Gleitlager für eine welle eines abgasturboladers Download PDF

Info

Publication number
WO2004018843A3
WO2004018843A3 PCT/EP2003/009139 EP0309139W WO2004018843A3 WO 2004018843 A3 WO2004018843 A3 WO 2004018843A3 EP 0309139 W EP0309139 W EP 0309139W WO 2004018843 A3 WO2004018843 A3 WO 2004018843A3
Authority
WO
WIPO (PCT)
Prior art keywords
plain bearing
turbocharger shaft
bearing
bore
bearing surface
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.)
Ceased
Application number
PCT/EP2003/009139
Other languages
English (en)
French (fr)
Other versions
WO2004018843A2 (de
Inventor
Roland Baar
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to EP03792364A priority Critical patent/EP1554477A2/de
Publication of WO2004018843A2 publication Critical patent/WO2004018843A2/de
Publication of WO2004018843A3 publication Critical patent/WO2004018843A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F01D25/186—Sealing means for 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
    • F01D25/16—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
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • 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
    • 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)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Die Erfindung betrifft ein Gleitlager für eine Welle (10) eines Abgasturboladers einer Brennkraftmaschine, insbesondere eines Kraftfahrzeuges, mit einer zylinderförmigen Lagerbuchse (16), die eine axiale Lagerbohrung (18) zur Aufnahme der Welle des (10) Abgasturboladers aufweist, wobei in der Lagerbohrung (18) an axialen Enden der zylindrischen Lagerbuchse (16) jeweils eine erste Gleitlagerfläche (22) für eine radiale Lagerung der Welle (10) des Abgasturboladers ausgebildet ist, an jeder axialen Stirnseite der zylindrischen Lagerbuchse (16) jeweils eine zweite Gleitlagerfläche (24) für eine axiale Lagerung der Welle (10) des Abgasturboladers ausgebildet ist, und in einem axialen Abschnitt (20) zwischen den ersten Gleitlagerflächen (22) die Lagerbohrung (18) derart ausgebildet ist, dass ein Spalt zwischen einer Wandung der Lagerbohrung (18) und der Welle (10) des Abgasturboladers ausgebildet ist. Hierbei ist im Bereich von jeder der ersten Gleitlagerflächen (22) am Aussenumfang der zylindrischen Lagerbuchse (16) jeweils eine Schmierstoffzuführung in Form einer Ringnut (30) ausgebildet, wobei erste Bohrungen (32) derart angeordnet und ausgebildet sind, dass diese eine schmierstoffleitende Verbindung zwischen der Ringnut (30) und der jeweiligen ersten Gleitlagerfläche (22) herstellen und zweite Bohrungen (34) derart angeordnet und ausgebildet sind, dass diese eine schmierstoffleitende Verbindung zwischen der Ringnut (30) und der jeweiligen zweiten Gleitlagerfläche (24) herstellen.
PCT/EP2003/009139 2002-08-22 2003-08-18 Gleitlager für eine welle eines abgasturboladers Ceased WO2004018843A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03792364A EP1554477A2 (de) 2002-08-22 2003-08-18 Gleitlager für eine welle eines abgasturboladers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10238415.0 2002-08-22
DE10238415.0A DE10238415B4 (de) 2002-08-22 2002-08-22 Gleitlager für eine Welle eines Abgasturboladers

Publications (2)

Publication Number Publication Date
WO2004018843A2 WO2004018843A2 (de) 2004-03-04
WO2004018843A3 true WO2004018843A3 (de) 2004-05-13

Family

ID=31197211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/009139 Ceased WO2004018843A2 (de) 2002-08-22 2003-08-18 Gleitlager für eine welle eines abgasturboladers

Country Status (3)

Country Link
EP (1) EP1554477A2 (de)
DE (1) DE10238415B4 (de)
WO (1) WO2004018843A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317400B2 (en) * 2008-09-11 2012-11-27 Honeywell International Inc. High performance thrust bearing pad
DE102009007696A1 (de) 2009-02-05 2010-08-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Lageranordnung
US8534989B2 (en) 2010-01-19 2013-09-17 Honeywell International Inc. Multi-piece turbocharger bearing
EP2565418B1 (de) * 2011-08-30 2014-03-05 Aktiebolaget SKF Turbolader mit Lagerhuelse zwischen inneren Lagerring und Welle
US9103231B2 (en) * 2012-06-28 2015-08-11 Electro-Motive Diesel, Inc. Bearing support for a turbocharger
DE112016005201T5 (de) 2015-11-13 2018-07-26 Ihi Corporation Lageraufbau und Turbolader
DE102016222625A1 (de) * 2016-11-17 2018-05-17 Turbo Energy Private Limited Lagerbuchse für eine Welle eines Turboladers
DE112018004486A5 (de) * 2017-10-12 2020-10-01 Ihi Charging Systems International Gmbh Abgasturbolader
CN113153908A (zh) * 2021-04-12 2021-07-23 湖南天雁机械有限责任公司 防干磨轴承套及其轴承系统和增压器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963443A (en) * 1961-08-29 1964-07-08 Thompson Ramo Wooldridge Inc Improvements in or relating to bearing sleeves and assemblies
US3390926A (en) * 1966-08-24 1968-07-02 Wallace Murray Corp Combined journal and thrust bearing
US3993370A (en) * 1973-04-06 1976-11-23 Cummins Engine Company, Inc. Lubricated bearing structure
EP0494798A1 (de) * 1991-01-11 1992-07-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Turbolader
EP1197638A2 (de) * 2000-10-12 2002-04-17 Holset Engineering Company Limited Lager für Turbolader

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147003B (de) * 1961-08-22 1963-04-11 Siemens Reiniger Werke Ag Zahnaerztliches Bohrhandstueck mit einer in druckluftgeschmierten Gleitlagern gelagerten Antriebswelle
US4613288A (en) * 1983-05-26 1986-09-23 The Garrett Corporation Turbocharger
DE3601082A1 (de) * 1986-01-16 1987-07-23 Kuehnle Kopp Kausch Ag Abgasturbolader
US6017184A (en) * 1997-08-06 2000-01-25 Allied Signal Inc. Turbocharger integrated bearing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963443A (en) * 1961-08-29 1964-07-08 Thompson Ramo Wooldridge Inc Improvements in or relating to bearing sleeves and assemblies
US3390926A (en) * 1966-08-24 1968-07-02 Wallace Murray Corp Combined journal and thrust bearing
US3993370A (en) * 1973-04-06 1976-11-23 Cummins Engine Company, Inc. Lubricated bearing structure
EP0494798A1 (de) * 1991-01-11 1992-07-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Turbolader
EP1197638A2 (de) * 2000-10-12 2002-04-17 Holset Engineering Company Limited Lager für Turbolader

Also Published As

Publication number Publication date
DE10238415A1 (de) 2004-03-04
WO2004018843A2 (de) 2004-03-04
EP1554477A2 (de) 2005-07-20
DE10238415B4 (de) 2016-08-11

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