GB2175958B - Improvements in or relating to turbochargers - Google Patents

Improvements in or relating to turbochargers

Info

Publication number
GB2175958B
GB2175958B GB08612714A GB8612714A GB2175958B GB 2175958 B GB2175958 B GB 2175958B GB 08612714 A GB08612714 A GB 08612714A GB 8612714 A GB8612714 A GB 8612714A GB 2175958 B GB2175958 B GB 2175958B
Authority
GB
United Kingdom
Prior art keywords
turbochargers
relating
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
Application number
GB08612714A
Other versions
GB8612714D0 (en
GB2175958A (en
Inventor
Jr Joe Albert Mceachern
James William Brogdon
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.)
TDY Industries LLC
Original Assignee
Teledyne Industries 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 Teledyne Industries Inc filed Critical Teledyne Industries Inc
Publication of GB8612714D0 publication Critical patent/GB8612714D0/en
Publication of GB2175958A publication Critical patent/GB2175958A/en
Application granted granted Critical
Publication of GB2175958B publication Critical patent/GB2175958B/en
Expired 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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
GB08612714A 1985-05-30 1986-05-23 Improvements in or relating to turbochargers Expired GB2175958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73938485A 1985-05-30 1985-05-30

Publications (3)

Publication Number Publication Date
GB8612714D0 GB8612714D0 (en) 1986-07-02
GB2175958A GB2175958A (en) 1986-12-10
GB2175958B true GB2175958B (en) 1989-01-18

Family

ID=24972037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08612714A Expired GB2175958B (en) 1985-05-30 1986-05-23 Improvements in or relating to turbochargers

Country Status (9)

Country Link
JP (1) JPS6213732A (en)
AU (1) AU5786586A (en)
BR (1) BR8602584A (en)
DE (1) DE3617402A1 (en)
FR (1) FR2582728A1 (en)
GB (1) GB2175958B (en)
IT (1) IT1204246B (en)
NZ (1) NZ216321A (en)
SE (1) SE8602322L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825326A1 (en) * 1988-07-26 1990-02-01 Kugelfischer G Schaefer & Co ROLLER BEARING FOR EXHAUST GAS TURBOCHARGER
JP2747939B2 (en) * 1990-08-22 1998-05-06 日本特殊陶業株式会社 Supercharger
DE102007013727A1 (en) 2007-03-22 2008-11-13 Schaeffler Kg Bearing for shaft of turbocharger, comprises rotor of turbine, which is mounted at one end of bearing, rotor of compressor, which is connected at another end of bearing, and spacer ring formed by elongated inner ring
DE102008052261A1 (en) * 2008-10-18 2010-04-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Exhaust gas turbocharger for internal combustion engine, particularly motor vehicle, has shaft, which rotates compressor and turbine wheel
DE102010054904A1 (en) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Bearing cartridge for a turbocharger
FR3073558B1 (en) * 2017-11-10 2020-11-20 Safran Aircraft Engines BEARING BLOCK EQUIPPED FOR TURBOMACHINE
PL3921555T3 (en) * 2019-02-07 2023-12-18 Gea Process Engineering A/S Rotary bearing with a damper, a motor and a rotary atomizer comprising such bearing, and the use of such bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492672A (en) * 1946-07-26 1949-12-27 Garrett Corp Turbine driven fluid circulating unit
US2709567A (en) * 1948-12-27 1955-05-31 Garrett Corp Turbine rotor bearing with cooling and lubricating means
GB702610A (en) * 1950-07-21 1954-01-20 Garrett Corp Power driven devices, particularly turbine driven fans
US2925215A (en) * 1957-06-20 1960-02-16 United Aircraft Corp Lubrication system
US3017230A (en) * 1957-08-22 1962-01-16 Garrett Corp Lubrication system
DE2242734A1 (en) * 1972-08-31 1974-03-21 Motoren Turbinen Union STORAGE FOR THERMAL POWER MACHINES
DE3531313C3 (en) * 1984-09-03 1995-04-20 Ishikawajima Harima Heavy Ind Bearing device in a turbocharger

Also Published As

Publication number Publication date
BR8602584A (en) 1987-02-03
NZ216321A (en) 1987-08-31
FR2582728A1 (en) 1986-12-05
GB8612714D0 (en) 1986-07-02
JPS6213732A (en) 1987-01-22
SE8602322D0 (en) 1986-05-22
GB2175958A (en) 1986-12-10
DE3617402A1 (en) 1986-12-04
SE8602322L (en) 1986-12-01
IT8683622A0 (en) 1986-05-30
IT1204246B (en) 1989-03-01
AU5786586A (en) 1986-12-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee