DE102010054926A8 - Lagereinheit für einen Turbolader - Google Patents

Lagereinheit für einen Turbolader Download PDF

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Publication number
DE102010054926A8
DE102010054926A8 DE102010054926.6A DE102010054926A DE102010054926A8 DE 102010054926 A8 DE102010054926 A8 DE 102010054926A8 DE 102010054926 A DE102010054926 A DE 102010054926A DE 102010054926 A8 DE102010054926 A8 DE 102010054926A8
Authority
DE
Germany
Prior art keywords
turbocharger
bearing unit
bearing
unit
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
DE102010054926.6A
Other languages
English (en)
Other versions
DE102010054926A1 (de
Inventor
Dr. Solfrank Peter
Heiko Schmidt
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE102010054926A priority Critical patent/DE102010054926A1/de
Priority to PCT/EP2011/070047 priority patent/WO2012079880A1/de
Publication of DE102010054926A1 publication Critical patent/DE102010054926A1/de
Publication of DE102010054926A8 publication Critical patent/DE102010054926A8/de
Ceased legal-status Critical Current

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
DE102010054926A 2010-12-17 2010-12-17 Lagereinheit für einen Turbolader Ceased DE102010054926A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102010054926A DE102010054926A1 (de) 2010-12-17 2010-12-17 Lagereinheit für einen Turbolader
PCT/EP2011/070047 WO2012079880A1 (de) 2010-12-17 2011-11-14 Lagereinheit für einen turbolader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010054926A DE102010054926A1 (de) 2010-12-17 2010-12-17 Lagereinheit für einen Turbolader

Publications (2)

Publication Number Publication Date
DE102010054926A1 DE102010054926A1 (de) 2012-06-21
DE102010054926A8 true DE102010054926A8 (de) 2017-02-09

Family

ID=44925563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010054926A Ceased DE102010054926A1 (de) 2010-12-17 2010-12-17 Lagereinheit für einen Turbolader

Country Status (2)

Country Link
DE (1) DE102010054926A1 (de)
WO (1) WO2012079880A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081419A1 (de) * 2011-08-23 2013-02-28 Schaeffler Technologies AG & Co. KG Quetschöldämpfer
DE102013217322B4 (de) * 2013-08-30 2015-12-24 Aktiebolaget Skf Außenring für ein Wälzlager und Wälzlager
DE102014209034A1 (de) 2014-05-13 2015-11-19 Schaeffler Technologies AG & Co. KG Radialwälzlager für einen Abgasturbolader
DE102014209020A1 (de) 2014-05-13 2015-11-19 Schaeffler Technologies AG & Co. KG Wälzlageranordnung, insbesondere Lagerkartusche für die Wellenlagerung eines Turboladers für Brennkraftmaschinen
DE102014212155A1 (de) * 2014-06-25 2015-12-31 Continental Automotive Gmbh Lagervorrichtung für eine Welle, insbesondere einer Turboladereinrichtung
DE102014224105A1 (de) * 2014-11-26 2016-06-02 Aktiebolaget Skf Maschinenanordnung
US10208623B2 (en) * 2015-04-12 2019-02-19 Garrett Transportation I Inc. Turbocharger bearing assembly
DE102017114072A1 (de) 2017-06-26 2018-12-27 Schaeffler Technologies AG & Co. KG Lagereinheit
DE102017114073A1 (de) 2017-06-26 2018-12-27 Schaeffler Technologies AG & Co. KG Lagereinheit
DE102017126005A1 (de) 2017-09-22 2019-03-28 Schaeffler Technologies AG & Co. KG Lagereinheit
DE102017123043A1 (de) 2017-10-05 2019-04-11 Schaeffler Technologies AG & Co. KG Schmiermittelversorgung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285632A (en) * 1979-02-28 1981-08-25 United Aircraft Products, Inc. Oiling system for rotor bearings
JPS61226524A (ja) * 1985-03-29 1986-10-08 Nissan Motor Co Ltd タ−ボ過給機
DE4021325C1 (de) * 1990-07-04 1992-01-16 Mtu Friedrichshafen Gmbh
DE68908244T2 (de) * 1988-04-26 1993-11-25 Nissan Motor Lagerdämpfungsbuchse für einen Turbolader.
DE3788112T2 (de) * 1986-12-19 1994-03-03 Allied Signal Inc Lager- und Schmiersystem für einen Turbolader.
US5735676A (en) * 1994-12-22 1998-04-07 Asea Brown Boveri Ag Method and device for the autolubrication of the rolling bearings of turbomachines
WO2006004654A1 (en) * 2004-06-28 2006-01-12 Honeywell International Inc. Rotational anx axial retention of ball bearing cartridge in the housing of a turbomachine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440456A (en) * 1983-03-24 1984-04-03 General Motors Corporation Squeeze film bearing mount
JPS6147435U (ja) * 1984-09-03 1986-03-29 石川島播磨重工業株式会社 過給機の軸受装置
DE3628687A1 (de) * 1986-08-23 1988-02-25 Daimler Benz Ag Lagerung der auf einem wellenende einer rotorwelle nebeneinander angeordneten laufraeder von verdichter und turbine im turbinengehaeuse

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285632A (en) * 1979-02-28 1981-08-25 United Aircraft Products, Inc. Oiling system for rotor bearings
JPS61226524A (ja) * 1985-03-29 1986-10-08 Nissan Motor Co Ltd タ−ボ過給機
DE3788112T2 (de) * 1986-12-19 1994-03-03 Allied Signal Inc Lager- und Schmiersystem für einen Turbolader.
DE68908244T2 (de) * 1988-04-26 1993-11-25 Nissan Motor Lagerdämpfungsbuchse für einen Turbolader.
DE4021325C1 (de) * 1990-07-04 1992-01-16 Mtu Friedrichshafen Gmbh
US5735676A (en) * 1994-12-22 1998-04-07 Asea Brown Boveri Ag Method and device for the autolubrication of the rolling bearings of turbomachines
WO2006004654A1 (en) * 2004-06-28 2006-01-12 Honeywell International Inc. Rotational anx axial retention of ball bearing cartridge in the housing of a turbomachine

Also Published As

Publication number Publication date
WO2012079880A1 (de) 2012-06-21
DE102010054926A1 (de) 2012-06-21

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120827

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120827

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140213

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140213

R012 Request for examination validly filed

Effective date: 20140422

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150126

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final