IT1190576B - Turbocompressore a gas di scarico - Google Patents

Turbocompressore a gas di scarico

Info

Publication number
IT1190576B
IT1190576B IT67438/86A IT6743886A IT1190576B IT 1190576 B IT1190576 B IT 1190576B IT 67438/86 A IT67438/86 A IT 67438/86A IT 6743886 A IT6743886 A IT 6743886A IT 1190576 B IT1190576 B IT 1190576B
Authority
IT
Italy
Prior art keywords
exhaust gas
gas turbocharger
turbocharger
exhaust
gas
Prior art date
Application number
IT67438/86A
Other languages
English (en)
Other versions
IT8667438A0 (it
Inventor
Joe Albert Mceachern Jr
James William 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 IT8667438A0 publication Critical patent/IT8667438A0/it
Application granted granted Critical
Publication of IT1190576B publication Critical patent/IT1190576B/it

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)
IT67438/86A 1985-05-30 1986-05-27 Turbocompressore a gas di scarico IT1190576B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8667438A0 IT8667438A0 (it) 1986-05-27
IT1190576B true IT1190576B (it) 1988-02-16

Family

ID=24972041

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67438/86A IT1190576B (it) 1985-05-30 1986-05-27 Turbocompressore a gas di scarico

Country Status (9)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531313C3 (de) * 1984-09-03 1995-04-20 Ishikawajima Harima Heavy Ind Lagervorrichtung in einem Turbolader
US4798523A (en) * 1986-12-19 1989-01-17 Allied-Signal Inc. Turbocharger bearing and lubrication system
JPS63186934U (it) * 1987-05-22 1988-11-30
JPH0774613B2 (ja) * 1990-01-10 1995-08-09 日本碍子株式会社 セラミックターボチャージャロータの製造方法
DE4019720A1 (de) * 1990-06-21 1992-01-09 Bmw Rolls Royce Gmbh Druckflusskalibrierung beim quetschoeldaempfer
DE4021325C1 (it) * 1990-07-04 1992-01-16 Mtu Friedrichshafen Gmbh
JP2530995Y2 (ja) * 1991-07-29 1997-04-02 石川島播磨重工業株式会社 玉軸受過給機
DE4230037A1 (de) * 1991-09-09 1993-03-11 Aisin Seiki Zentrifugal-aufladegeblaese
RU2151896C1 (ru) * 1998-10-19 2000-06-27 Открытое акционерное общество "Авиадвигатель" Опора газотурбинного двигателя
RU2191935C2 (ru) * 1999-04-27 2002-10-27 Открытое акционерное общество "Авиадвигатель" Опора газотурбинного двигателя
RU2194177C1 (ru) * 2001-09-13 2002-12-10 Открытое акционерное общество "А.Люлька-Сатурн" Опора двухроторного газотурбинного двигателя
RU2213874C2 (ru) * 2001-11-16 2003-10-10 Открытое акционерное общество "Авиадвигатель" Газотурбинный двигатель
RU2215886C2 (ru) * 2001-11-28 2003-11-10 Открытое акционерное общество "Авиадвигатель" Опора подшипника газотурбинного двигателя
RU2219359C1 (ru) * 2002-05-30 2003-12-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Опора двухроторного газотурбинного двигателя
FR2856737B1 (fr) * 2003-06-30 2005-10-14 Renault Sa Moteur comportant un turbocompresseur monte sur un arbre de maintien au moyen d'un collier
RU2265728C1 (ru) * 2004-04-29 2005-12-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Упруго-демпферная опора ротора турбомашины
FR2869671B1 (fr) * 2004-04-29 2006-06-02 Snecma Moteurs Sa Dispositif de lubrification d'un composant dans un ensemble de pieces
RU2265742C1 (ru) * 2004-04-29 2005-12-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Межроторная опора газотурбинного двигателя
RU2267018C1 (ru) * 2004-07-28 2005-12-27 Федеральное государственное унитарное предприятие "Завод имени В.Я.Климова - дочернее предприятие Федерального государственного унитарного предприятия "Российская самолетостроительная корпорация "МиГ" Опора роторов турбин высокотемпературного газотурбинного двигателя
RU2303148C1 (ru) * 2005-12-08 2007-07-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Узел межвальной опоры газотурбинного двигателя
DE102007022811B3 (de) * 2007-05-15 2008-12-11 Voith Patent Gmbh Abgasturbolader für eine Brennkraftmaschine
GB2467966B (en) * 2009-02-24 2013-04-03 Dyson Technology Ltd Rotor assembly
GB2467965B (en) 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
RU2399777C1 (ru) * 2009-06-30 2010-09-20 Открытое акционерное общество "Авиадвигатель" Упругодемпферная опора газотурбинного двигателя
DE102010035665A1 (de) * 2010-08-27 2012-03-01 Schaeffler Technologies Gmbh & Co. Kg Lagerung
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
RU2482303C1 (ru) * 2011-12-22 2013-05-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Передняя опора ротора турбины низкого давления двухвального газотурбинного двигателя
GB201220300D0 (en) * 2012-11-12 2012-12-26 Cummins Ltd Turbomachine bearing assembly preloading arrangement
US10738653B2 (en) 2017-05-03 2020-08-11 General Electric Company Squeeze film damper assemblies
JP7146353B2 (ja) * 2018-12-25 2022-10-04 東芝三菱電機産業システム株式会社 軸受装置
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 (it) * 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 (ja) * 1983-12-16 1985-07-10 Honda Motor Co Ltd タ−ボチヤ−ジヤ
DE3531313C3 (de) * 1984-09-03 1995-04-20 Ishikawajima Harima Heavy Ind Lagervorrichtung in einem Turbolader

Also Published As

Publication number Publication date
IT8667438A0 (it) 1986-05-27
NZ216319A (en) 1988-02-29
SE8602121D0 (sv) 1986-05-12
BR8602391A (pt) 1987-01-21
GB8612165D0 (en) 1986-06-25
AU5786386A (en) 1986-12-04
DE3617403A1 (de) 1986-12-04
JPS627935A (ja) 1987-01-14
SE8602121L (sv) 1986-12-01
FR2582727A1 (fr) 1986-12-05
GB2175957A (en) 1986-12-10

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