FR3020102B1 - BEARING, IN PARTICULAR FOR TURBOCHARGER - Google Patents

BEARING, IN PARTICULAR FOR TURBOCHARGER

Info

Publication number
FR3020102B1
FR3020102B1 FR1453538A FR1453538A FR3020102B1 FR 3020102 B1 FR3020102 B1 FR 3020102B1 FR 1453538 A FR1453538 A FR 1453538A FR 1453538 A FR1453538 A FR 1453538A FR 3020102 B1 FR3020102 B1 FR 3020102B1
Authority
FR
France
Prior art keywords
turbocharger
bearing
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
FR1453538A
Other languages
French (fr)
Other versions
FR3020102A1 (en
Inventor
Aurelien Ghilbert-Simon
Gwenael Hingouet
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Priority to FR1453538A priority Critical patent/FR3020102B1/en
Publication of FR3020102A1 publication Critical patent/FR3020102A1/en
Application granted granted Critical
Publication of FR3020102B1 publication Critical patent/FR3020102B1/en
Active 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
FR1453538A 2014-04-18 2014-04-18 BEARING, IN PARTICULAR FOR TURBOCHARGER Active FR3020102B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1453538A FR3020102B1 (en) 2014-04-18 2014-04-18 BEARING, IN PARTICULAR FOR TURBOCHARGER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1453538A FR3020102B1 (en) 2014-04-18 2014-04-18 BEARING, IN PARTICULAR FOR TURBOCHARGER

Publications (2)

Publication Number Publication Date
FR3020102A1 FR3020102A1 (en) 2015-10-23
FR3020102B1 true FR3020102B1 (en) 2016-12-23

Family

ID=50841852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1453538A Active FR3020102B1 (en) 2014-04-18 2014-04-18 BEARING, IN PARTICULAR FOR TURBOCHARGER

Country Status (1)

Country Link
FR (1) FR3020102B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004017194U1 (en) * 2004-11-03 2006-03-16 Ab Skf Bearing of shaft of turbocharger has angular contact ball bearings constructed differently with regard to pressure angle, material of balls, diameter of balls and/or coating of balls and/or ball tracks
DE102007063264A1 (en) * 2007-12-17 2009-06-18 Wilhelm Stahlecker Gmbh Bearing unit for high rotational speed, particularly for spinning rotor of open-ended spinning machine, has bearing housing that has radial relubrication opening, and spindle that has conical area
JP5910058B2 (en) * 2011-12-13 2016-04-27 株式会社ジェイテクト Rolling bearing device
DE102012211891B4 (en) * 2012-07-09 2018-02-22 Schaeffler Technologies AG & Co. KG Rolling bearings for a turbocharger
JP6250923B2 (en) * 2012-09-20 2017-12-20 株式会社ジェイテクト Bearing device

Also Published As

Publication number Publication date
FR3020102A1 (en) 2015-10-23

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