SE8602121D0 - LUBRICATION SYSTEM FOR A TURBOCHARGER - Google Patents

LUBRICATION SYSTEM FOR A TURBOCHARGER

Info

Publication number
SE8602121D0
SE8602121D0 SE8602121A SE8602121A SE8602121D0 SE 8602121 D0 SE8602121 D0 SE 8602121D0 SE 8602121 A SE8602121 A SE 8602121A SE 8602121 A SE8602121 A SE 8602121A SE 8602121 D0 SE8602121 D0 SE 8602121D0
Authority
SE
Sweden
Prior art keywords
turbocharger
lubrication system
lubricant
housing
chamber
Prior art date
Application number
SE8602121A
Other languages
Swedish (sv)
Other versions
SE8602121L (en
Inventor
Jr J A Mceachern
J W Brogdon
Original Assignee
Teledyne Ind
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 Ind filed Critical Teledyne Ind
Publication of SE8602121D0 publication Critical patent/SE8602121D0/en
Publication of SE8602121L publication Critical patent/SE8602121L/en

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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with 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
    • F01D25/18—Lubricating arrangements
    • 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
    • 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
    • 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
    • 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
    • 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)

Abstract

A turbocharger has a main housing (12) with a throughbore in which a tubular bearing carrier (40) is mounted. A main shaft (14) having a turbine (18) at one end and a compressor (16) at its other end extends through the bearing carrier (40) and is rotatably mounted to the housing by two spaced bearing assemblies (48, 50). A lubrication system (80, 82) supplies lubricant to an annular chamber (54) for hydrostatically damping the shaft vibrations and the discharge of the lubricant from the chamber is employed to lubricate the bearing assemblies (48, 50). <IMAGE>
SE8602121A 1985-05-30 1986-05-12 LUBRICATION SYSTEM FOR A TURBO COMPRESSOR SE8602121L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73938585A 1985-05-30 1985-05-30

Publications (2)

Publication Number Publication Date
SE8602121D0 true SE8602121D0 (en) 1986-05-12
SE8602121L SE8602121L (en) 1986-12-01

Family

ID=24972041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602121A SE8602121L (en) 1985-05-30 1986-05-12 LUBRICATION SYSTEM FOR A TURBO COMPRESSOR

Country Status (9)

Country Link
JP (1) JPS627935A (en)
AU (1) AU5786386A (en)
BR (1) BR8602391A (en)
DE (1) DE3617403A1 (en)
FR (1) FR2582727A1 (en)
GB (1) GB2175957A (en)
IT (1) IT1190576B (en)
NZ (1) NZ216319A (en)
SE (1) SE8602121L (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531313C3 (en) * 1984-09-03 1995-04-20 Ishikawajima Harima Heavy Ind Bearing device in a turbocharger
US4798523A (en) * 1986-12-19 1989-01-17 Allied-Signal Inc. Turbocharger bearing and lubrication system
JPS63186934U (en) * 1987-05-22 1988-11-30
JPH0774613B2 (en) * 1990-01-10 1995-08-09 日本碍子株式会社 Method for manufacturing ceramic turbocharger rotor
DE4019720A1 (en) * 1990-06-21 1992-01-09 Bmw Rolls Royce Gmbh Through-flow calibration for compressed oil damper - is used with turbine and has housing with roller bearing, outer rings, and seals
DE4021325C1 (en) * 1990-07-04 1992-01-16 Mtu Friedrichshafen Gmbh
JP2530995Y2 (en) * 1991-07-29 1997-04-02 石川島播磨重工業株式会社 Ball bearing supercharger
DE4230037A1 (en) * 1991-09-09 1993-03-11 Aisin Seiki CENTRIFUGAL RECHARGE BLOWER
FR2856737B1 (en) * 2003-06-30 2005-10-14 Renault Sa ENGINE COMPRISING A TURBOCHARGER MOUNTED ON A HOLDING TREE USING A NECKLACE
DE102007022811B3 (en) * 2007-05-15 2008-12-11 Voith Patent Gmbh Turbocharger for internal-combustion engine, has turbine, compressor and shaft, where turbine rotor at one end of shaft and compressor rotor at other end are torque proof mounted
GB2467965B (en) 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
GB2467966B (en) * 2009-02-24 2013-04-03 Dyson Technology Ltd Rotor assembly
DE102010035665A1 (en) * 2010-08-27 2012-03-01 Schaeffler Technologies Gmbh & Co. Kg storage
RU2456463C1 (en) * 2011-04-05 2012-07-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Gas turbine engine shaft support
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
RU2482303C1 (en) * 2011-12-22 2013-05-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Front support of lp turbine rotor of two-shaft gas turbine engine
GB201220300D0 (en) * 2012-11-12 2012-12-26 Cummins Ltd Turbomachine bearing assembly preloading arrangement
RU2529276C1 (en) * 2013-06-06 2014-09-27 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Российская федерация Республика Башкортостан Resilient support of turbomachine rotor
RU2563954C1 (en) * 2014-08-14 2015-09-27 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Turbomachine rotor support
CN108799399B (en) * 2017-05-03 2020-08-14 通用电气公司 Squeeze film damper assembly
JP7146353B2 (en) * 2018-12-25 2022-10-04 東芝三菱電機産業システム株式会社 bearing device
US10982730B2 (en) * 2019-03-04 2021-04-20 Saint- Augustin Canada Electric Inc. Flywheel systems and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412124A (en) * 1972-02-07 1975-10-29 Normalair Garrett Ltd Rotating machines
JPS4978048A (en) * 1972-12-06 1974-07-27
US4329000A (en) * 1980-08-28 1982-05-11 Caterpillar Tractor Co. Self-contained, damped ball bearing assembly
US4480440A (en) * 1982-04-21 1984-11-06 Wallace Murray Corporation Turbocharger compressor end ventilation system
US4430011A (en) * 1982-08-02 1984-02-07 Union Carbide Corporation Integral bearing system
JPS60128934A (en) * 1983-12-16 1985-07-10 Honda Motor Co Ltd Turbocharger
DE3531313C3 (en) * 1984-09-03 1995-04-20 Ishikawajima Harima Heavy Ind Bearing device in a turbocharger

Also Published As

Publication number Publication date
FR2582727A1 (en) 1986-12-05
GB2175957A (en) 1986-12-10
AU5786386A (en) 1986-12-04
IT8667438A0 (en) 1986-05-27
GB8612165D0 (en) 1986-06-25
NZ216319A (en) 1988-02-29
DE3617403A1 (en) 1986-12-04
JPS627935A (en) 1987-01-14
IT1190576B (en) 1988-02-16
BR8602391A (en) 1987-01-21
SE8602121L (en) 1986-12-01

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Effective date: 19891201