JP2002129968A - ターボチャージャ用回転支持装置 - Google Patents

ターボチャージャ用回転支持装置

Info

Publication number
JP2002129968A
JP2002129968A JP2000323906A JP2000323906A JP2002129968A JP 2002129968 A JP2002129968 A JP 2002129968A JP 2000323906 A JP2000323906 A JP 2000323906A JP 2000323906 A JP2000323906 A JP 2000323906A JP 2002129968 A JP2002129968 A JP 2002129968A
Authority
JP
Japan
Prior art keywords
ball bearings
turbocharger
bearing
ball
preload
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.)
Pending
Application number
JP2000323906A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002129968A5 (de
Inventor
Yutaka Kondo
豊 近藤
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP2000323906A priority Critical patent/JP2002129968A/ja
Publication of JP2002129968A publication Critical patent/JP2002129968A/ja
Publication of JP2002129968A5 publication Critical patent/JP2002129968A5/ja
Pending 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
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling 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
    • 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
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP2000323906A 2000-10-24 2000-10-24 ターボチャージャ用回転支持装置 Pending JP2002129968A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000323906A JP2002129968A (ja) 2000-10-24 2000-10-24 ターボチャージャ用回転支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000323906A JP2002129968A (ja) 2000-10-24 2000-10-24 ターボチャージャ用回転支持装置

Publications (2)

Publication Number Publication Date
JP2002129968A true JP2002129968A (ja) 2002-05-09
JP2002129968A5 JP2002129968A5 (de) 2007-12-06

Family

ID=18801515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000323906A Pending JP2002129968A (ja) 2000-10-24 2000-10-24 ターボチャージャ用回転支持装置

Country Status (1)

Country Link
JP (1) JP2002129968A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695708B2 (en) 2015-04-12 2017-07-04 Honeywell International Inc. Turbocharger spring assembly
US9963998B2 (en) 2013-06-18 2018-05-08 Honeywell International Inc. Assembly with bearings and spacer
US9976476B2 (en) 2015-04-12 2018-05-22 Honeywell International Inc. Turbocharger bearing assembly
US10208623B2 (en) 2015-04-12 2019-02-19 Garrett Transportation I Inc. Turbocharger bearing assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272329U (de) * 1988-11-21 1990-06-01
JPH09250353A (ja) * 1996-03-12 1997-09-22 Mitsubishi Heavy Ind Ltd タービンロータの冷却装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272329U (de) * 1988-11-21 1990-06-01
JPH09250353A (ja) * 1996-03-12 1997-09-22 Mitsubishi Heavy Ind Ltd タービンロータの冷却装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9963998B2 (en) 2013-06-18 2018-05-08 Honeywell International Inc. Assembly with bearings and spacer
US9695708B2 (en) 2015-04-12 2017-07-04 Honeywell International Inc. Turbocharger spring assembly
US9976476B2 (en) 2015-04-12 2018-05-22 Honeywell International Inc. Turbocharger bearing assembly
US10208623B2 (en) 2015-04-12 2019-02-19 Garrett Transportation I Inc. Turbocharger bearing assembly

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