ES2060165T3 - Sistema de retencion y lubricacion de los cojinetes de un turbosobrealimentador. - Google Patents

Sistema de retencion y lubricacion de los cojinetes de un turbosobrealimentador.

Info

Publication number
ES2060165T3
ES2060165T3 ES90907681T ES90907681T ES2060165T3 ES 2060165 T3 ES2060165 T3 ES 2060165T3 ES 90907681 T ES90907681 T ES 90907681T ES 90907681 T ES90907681 T ES 90907681T ES 2060165 T3 ES2060165 T3 ES 2060165T3
Authority
ES
Spain
Prior art keywords
bearing
pin
central housing
feeder
lubrication
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 - Lifetime
Application number
ES90907681T
Other languages
English (en)
Inventor
Daniel Allen Gutknecht
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of ES2060165T3 publication Critical patent/ES2060165T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/906—Antirotation key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Support Of The Bearing (AREA)

Abstract

UN TURBOALIMENTADOR QUE INCLUYE UN EJE DE ROTACION SOPORTADO DENTRO DEL ALOJAMIENTO CENTRAL DEL TURBOALIMENTADOR (14) POR UNOS ELEMENTOS DE COJINETE GIRATORIOS. EL CARTUCHO DE COJINETE QUEDA COLOCADO AXIALMENTE DENTRO DEL ALOJAMIENTO (14) MEDIANTE UN PASADOR (72) QUE SE EXTIENDE A TRAVES DE UNOS ORIFICIOS PERFORADOS EN EL ALOJAMIENTO CENTRAL (14) Y EN EL ANILLO EXTERIOR DE COJINETE (52). EL PASADOR ES RELATIVAMENTE SUAVE, DE MODO QUE LOS RECORRIDOS DEL CONJUNTO DEL CARTUCHO DE COJINETE (24) CON EL EJE (26) PUEDEN TENER LUGAR CUANDO EL EJE SE ACELERA A UNAS VELOCIDADES GIRATORIAS CRITICAS. ESTOS RECORRIDOS QUEDAN AMORTIGUADOS POR UN FLUIDO LUBRICANTE QUE ENTRA EN CONTACTO CON LAS RANURAS QUE CIRCUNSCRIBEN AL ANILLO EXTERIOR DE COJINETE (52) MEDIANTE UNOS PASOS DE LUBRICACION (82,84) QUE SE EXTIENDEN A TRAVES DEL PASADOR. EL FLUIDO LUBRICANTE QUE HAY EN LAS RANURAS ENTRA EN CONTACTO CON EL ESPACIO INTERSTICIAL DEFINIDO ENTRE EL ANILLO EXTERIOR (52) DEL CONJUNTO DEL CARTUCHO DE COJINETE Y EL ALOJAMIENTO CENTRAL (14) PARA ASI AMORTIGUAR LOS RECORRIDOS DEL CONJUNTO DEL CARTUCHO DE COJINETE (24).
ES90907681T 1989-12-12 1990-05-07 Sistema de retencion y lubricacion de los cojinetes de un turbosobrealimentador. Expired - Lifetime ES2060165T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/449,279 US5076766A (en) 1989-12-12 1989-12-12 Turbocharger bearing retention and lubrication system

Publications (1)

Publication Number Publication Date
ES2060165T3 true ES2060165T3 (es) 1994-11-16

Family

ID=23783570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90907681T Expired - Lifetime ES2060165T3 (es) 1989-12-12 1990-05-07 Sistema de retencion y lubricacion de los cojinetes de un turbosobrealimentador.

Country Status (8)

Country Link
US (1) US5076766A (es)
EP (1) EP0504138B1 (es)
JP (1) JP2794336B2 (es)
KR (1) KR0154097B1 (es)
AU (1) AU5657390A (es)
DE (1) DE69012346T2 (es)
ES (1) ES2060165T3 (es)
WO (1) WO1991009211A2 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002583C1 (es) * 1990-01-30 1991-05-29 Aktiengesellschaft Kuehnle, Kopp & Kausch, 6710 Frankenthal, De
JP2987040B2 (ja) * 1993-11-05 1999-12-06 三菱電機株式会社 絶縁ゲート型半導体装置
DE19538553B4 (de) * 1995-10-17 2010-01-14 Schaeffler Kg Rotorlagerung eines Abgasturboladers
US5921683A (en) 1997-09-12 1999-07-13 United Technologies Corporation Bearing arrangement for air cycle machine
US6220829B1 (en) * 1998-10-05 2001-04-24 Glenn F. Thompson Turbocharger rotor with low-cost ball bearing
US6250897B1 (en) * 1998-10-05 2001-06-26 Alliedsignal Inc. Integral ball bearing turbocharger rotor assembly
US6338614B1 (en) * 2000-10-06 2002-01-15 Honeywell International Inc. Turbocharger annular seal gland
EP1273764B1 (de) * 2001-07-06 2003-08-20 Atlas Copco Energas Gmbh Turbomaschine
US6739845B2 (en) * 2002-05-30 2004-05-25 William E. Woollenweber Compact turbocharger
US6758598B2 (en) * 2002-08-23 2004-07-06 Pratt & Whitney Canada Corp. Integrated oil transfer sleeve and bearing
US7104693B2 (en) 2004-06-28 2006-09-12 Honeywell International, Inc. Multi-thickness film layer bearing cartridge and housing
US7214037B2 (en) 2004-06-28 2007-05-08 Honeywell International, Inc. Retention of ball bearing cartridge for turbomachinery
WO2006039938A1 (en) * 2004-10-12 2006-04-20 Honeywell International Inc. Electrically assisted turbocharger
US7753591B2 (en) * 2005-06-30 2010-07-13 Honeywell International Inc. Turbocharger bearing and associated components
US7329048B2 (en) * 2005-07-19 2008-02-12 Rolls-Royce Corporation Self contained squeeze film damping system
DE102007027455A1 (de) * 2007-06-14 2008-12-24 Continental Automotive Gmbh Turbolader mit wenigstens einem Einstellteil zum Einstellen eines Spalts an einem Laufrad
US8418458B2 (en) * 2009-01-20 2013-04-16 Williams International Co., L.L.C. Turbocharger core
CN102395770B (zh) * 2009-04-20 2014-07-30 博格华纳公司 用于滚动元件轴承套筒的抗转动方法
US8545106B2 (en) * 2009-07-08 2013-10-01 Williams International Co., L.L.C. System and method for isolating a rolling-element bearing
DE102009048511A1 (de) 2009-10-09 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Lagereinheit
US20110236193A1 (en) * 2010-03-25 2011-09-29 Schaeffler Technologies Gmbh & Co. Kg Turbocharger bearing lubrication
DE102010019528A1 (de) * 2010-05-06 2011-11-10 Schaeffler Technologies Gmbh & Co. Kg Wälzlagervorrichtung und Turbolader mit einer solchen Wälzlagervorrichtung
US8449199B2 (en) * 2010-10-27 2013-05-28 Precision Turbo & Engine Rebuilders, Inc. Bearing retention assembly for and method of assembling turbochargers
DE102010054905A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagereinheit für einen Turbolader
DE102010054996A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagereinheit für einen Turbolader
US8602652B1 (en) * 2011-03-21 2013-12-10 Adp Distributors, Inc. Turbocharger bearing assembly
DE102011078427A1 (de) * 2011-06-30 2013-01-03 Schaeffler Technologies AG & Co. KG Einpresskraft optimiertes Wälzlager
JP6140703B2 (ja) * 2011-08-09 2017-05-31 ボーグワーナー インコーポレーテッド 排気ガスターボチャージャのシャフトの転がり軸受装置
US8911202B2 (en) * 2011-09-20 2014-12-16 Honeywell International Inc. Turbocharger rotating assembly
DE102012206556B4 (de) * 2012-04-20 2015-10-29 Schaeffler Technologies AG & Co. KG Lagereinheit für einen Turbolader
EP2657553B1 (en) 2012-04-23 2014-12-31 Aktiebolaget SKF Bearing, bearing assembly comprising such a bearing and turbocharger comprising such a bearing assembly
US10240527B2 (en) * 2012-06-25 2019-03-26 Borgwarner Inc. Exhaust-gas turbocharger
WO2014004245A1 (en) * 2012-06-25 2014-01-03 Borgwarner Inc. Exhaust-gas turbocharger
EP3173599B1 (en) * 2014-11-21 2019-10-02 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Variable nozzle mechanism and variable displacement turbocharger
US9638138B2 (en) * 2015-03-09 2017-05-02 Caterpillar Inc. Turbocharger and method
US9683520B2 (en) * 2015-03-09 2017-06-20 Caterpillar Inc. Turbocharger and method
US20160281647A1 (en) * 2015-03-09 2016-09-29 Caterpillar Inc. Turbocharger and Method
US9752536B2 (en) * 2015-03-09 2017-09-05 Caterpillar Inc. Turbocharger and method
US9739238B2 (en) * 2015-03-09 2017-08-22 Caterpillar Inc. Turbocharger and method
DE102017209672A1 (de) 2017-06-08 2018-12-13 Aktiebolaget Skf Turbolader insbesondere für eine Verbrennungsmaschine
DE102017218053B4 (de) * 2017-10-10 2019-06-19 Continental Automotive Gmbh Turboladereinrichtung und Verfahren zu deren Montage
CN110595781A (zh) * 2019-10-30 2019-12-20 无锡市第二轴承有限公司 涡轮增压器的轴承振动量检测装置
CN116557342B (zh) * 2022-01-28 2025-09-09 西安陕鼓动力股份有限公司 一种具有阻尼结构的转子及压缩机
US11614000B1 (en) 2022-05-16 2023-03-28 Adp Distributors, Inc. Turbocharger systems and methods
DE102024104605A1 (de) 2024-02-19 2025-08-21 Rolls-Royce Solutions GmbH Gehäuseanordnung für eine Strömungsmaschine, Verdichtervorrichtung, Turboladervorrichtung und Brennkraftmaschine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854296A (en) * 1954-05-20 1958-09-30 Maschf Augsburg Nuernberg Ag Gas turbine with automatic cooling means
DE1425025A1 (de) * 1963-06-26 1968-12-05 Geraetebau Eberspaecher Ohg Elastische Wellenabstuetzung
DE1526439B2 (de) * 1966-03-03 1973-10-04 Aktiengesellschaft Kuehnle, Kopp & Kausch, 6710 Frankenthal Abgasturbolader mit beidseitig auf einer Welle fliegend angeordnetem Turbinen und Geblaselaufrad
US3811741A (en) * 1972-12-26 1974-05-21 Garrett Corp Bearing
US4240678A (en) * 1979-02-22 1980-12-23 Wallace Murray Corporation Non-rotating fluid damped combination thrust and journal bearing
US4527912A (en) * 1984-05-31 1985-07-09 General Motors Corporation Squeeze film damper
IT1185677B (it) * 1984-09-03 1987-11-12 Ishikawajima Harima Heavy Ind Dispositivo di supporto per turbocompressore a gas di scarico
US4708602A (en) * 1985-05-30 1987-11-24 Teledyne Industries, Inc. Lubrication system for a turbocharger
DE3601082A1 (de) * 1986-01-16 1987-07-23 Kuehnle Kopp Kausch Ag Abgasturbolader
US4798523A (en) * 1986-12-19 1989-01-17 Allied-Signal Inc. Turbocharger bearing and lubrication system
CH673052A5 (es) * 1987-01-30 1990-01-31 Bbc Brown Boveri & Cie
JPH0540273Y2 (es) * 1988-04-26 1993-10-13
DE3825326A1 (de) * 1988-07-26 1990-02-01 Kugelfischer G Schaefer & Co Waelzlager fuer abgasturbolader

Also Published As

Publication number Publication date
WO1991009211A2 (en) 1991-06-27
EP0504138A1 (en) 1992-09-23
JPH05501594A (ja) 1993-03-25
EP0504138B1 (en) 1994-09-07
DE69012346D1 (de) 1994-10-13
US5076766A (en) 1991-12-31
AU5657390A (en) 1991-07-18
DE69012346T2 (de) 1995-03-16
JP2794336B2 (ja) 1998-09-03
WO1991009211A3 (en) 1991-07-25
KR0154097B1 (ko) 1998-11-16

Similar Documents

Publication Publication Date Title
ES2060165T3 (es) Sistema de retencion y lubricacion de los cojinetes de un turbosobrealimentador.
KR810000844B1 (ko) 보올 베어링
ES484562A1 (es) Perfeccionamientos en sistema de turbina montable de modo deformable,para herramienta dental de mano propulsada por gas
DE3763795D1 (de) Lagervorrichtung mit einem aktiven schmierraum, welcher zwischen zwei axial auseinanderliegenden hydrodynamischen lagern angeordnet ist.
SE8406258D0 (sv) Smorjanordning for lager
KR880700178A (ko) 베어링 조립체의 시일링 방법
ES2031710T3 (es) Rodamiento radial.
SE8304224D0 (sv) Hus for rullningslager med oljeuppfordringssmorjning
ATE19680T1 (de) Aufbau eines axialdrucklagers.
GB1429404A (en) Thrust bearing for open-end spinning rotors
US2590939A (en) Separator for antifriction bearings
ES2103693T1 (es) Rodillo de flexion con autocarga hidrostatica controlada.
SU966347A1 (ru) Шпиндельный узел
GB645401A (es)
JPS56143316A (en) Bearing structure of turbo charger
DE3775187D1 (de) Federelastische exzenterlagerung fuer verdraengermaschinen.
FR2633675B1 (fr) Pompe turbomoleculaire
GB1533355A (en) Bearing assembly
SU1564424A1 (ru) Комбинированна опора
SE8103706L (sv) Lageranordning vid stavvibrator
RU2073137C1 (ru) Опора скольжения
GB1512559A (en) Controllable pitch axial flow fans
SU1028928A1 (ru) Торцовое уплотнение
SU1666822A1 (ru) Газодинамическа лепесткова опора скольжени
ES444436A1 (es) Dispositivo automatico de transporte de lubricante para cojinetes de ejes autolubricantes

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 504138

Country of ref document: ES