WO1991009210A3 - Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux - Google Patents

Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux Download PDF

Info

Publication number
WO1991009210A3
WO1991009210A3 PCT/US1990/002526 US9002526W WO9109210A3 WO 1991009210 A3 WO1991009210 A3 WO 1991009210A3 US 9002526 W US9002526 W US 9002526W WO 9109210 A3 WO9109210 A3 WO 9109210A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
housing
roller bearing
bearing
inner ring
Prior art date
Application number
PCT/US1990/002526
Other languages
English (en)
Other versions
WO1991009210A2 (fr
Inventor
Daniel Allen Gutknecht
Original Assignee
Allied Signal 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 Allied Signal Inc filed Critical Allied Signal Inc
Priority to EP90907652A priority Critical patent/EP0504137B1/fr
Priority to DE69012143T priority patent/DE69012143T2/de
Publication of WO1991009210A2 publication Critical patent/WO1991009210A2/fr
Publication of WO1991009210A3 publication Critical patent/WO1991009210A3/fr

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
    • 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
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F01D25/125—Cooling of 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)

Abstract

Un turbocompresseur à suralimentation entraîné par le gaz d'échappement comprend un carter (12), un arbre (32) qui porte de manière rotative une roue de compresseur (38) et une roue de turbine (30) rotative à l'intérieur du carter. Un ensemble de cartouche de roulement à billes (42) soutient l'arbre de manière que celui-ci puisse être mis en rotation par rapport au carter et comprend un anneau extérieur de roulement (58), un anneau intérieur de roulement (66) et des rouleaux de roulement (62) qui portent l'anneau intérieur de manière que celui-ci puisse être mis en rotation par rapport à l'anneau extérieur. L'anneau intérieur est monté sur l'arbre par des surfaces affleurées axialement espacées (68) dont la longueur est réglée de manière à minimiser le transfert de chaleur de l'arbre (32) à l'ensemble de roulement (42), tout en assurant la rigidité requise de l'ensemble.
PCT/US1990/002526 1989-12-12 1990-05-07 Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux WO1991009210A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP90907652A EP0504137B1 (fr) 1989-12-12 1990-05-07 Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux
DE69012143T DE69012143T2 (de) 1989-12-12 1990-05-07 Turbolader mit verbesserter wälzlagerung der welle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US449,280 1989-12-12
US07/449,280 US5055009A (en) 1989-12-12 1989-12-12 Turbocharger with improved roller bearing shaft support

Publications (2)

Publication Number Publication Date
WO1991009210A2 WO1991009210A2 (fr) 1991-06-27
WO1991009210A3 true WO1991009210A3 (fr) 1991-07-25

Family

ID=23783574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/002526 WO1991009210A2 (fr) 1989-12-12 1990-05-07 Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux

Country Status (7)

Country Link
US (1) US5055009A (fr)
EP (1) EP0504137B1 (fr)
JP (1) JP2794337B2 (fr)
KR (1) KR0154104B1 (fr)
AU (1) AU5635090A (fr)
DE (1) DE69012143T2 (fr)
WO (1) WO1991009210A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584360A (en) * 1994-05-16 1996-12-17 Wedeven; Lavern D. Method for broad temperature range lubrication with vapors
US5636708A (en) * 1994-05-16 1997-06-10 Wedeven; Lavern D. Method and device for broad temperature range vapor lubrication
ITTO20020624A1 (it) * 2002-07-16 2004-01-16 Fiatavio Spa Dispositivo di incernieramento di un organo rotante in un motore aeronautico
JP2005172098A (ja) * 2003-12-10 2005-06-30 Koyo Seiko Co Ltd ターボチャージャの軸受装置
WO2006046892A1 (fr) * 2004-10-28 2006-05-04 Volvo Lastvagnar Ab Turbocompresseur pour moteur a combustion interne comprenant un bouclier thermique
US7753591B2 (en) * 2005-06-30 2010-07-13 Honeywell International Inc. Turbocharger bearing and associated components
US20070110351A1 (en) * 2005-11-16 2007-05-17 Honeywell International, Inc. Centering mechanisms for turbocharger bearings
US20080267548A1 (en) * 2007-02-05 2008-10-30 Schaeffler Kg Bearing arrangement for the shaft of a turbo-charger
US8092162B2 (en) * 2008-03-06 2012-01-10 Honeywell International Inc. Turbocharger assembly having heat shield-centering arrangements
DE102008048861B4 (de) * 2008-09-25 2014-08-21 Continental Mechanical Components Germany Gmbh Turbolader mit einer Lageranordnung zum Lagern einer Rotorwelle
DE102009009128A1 (de) 2009-02-17 2010-08-19 Bosch Mahle Turbo Systems Gmbh & Co. Kg Lagereinrichtung
JP2010209708A (ja) * 2009-03-06 2010-09-24 Ihi Corp ターボチャージャ
US20110236193A1 (en) * 2010-03-25 2011-09-29 Schaeffler Technologies Gmbh & Co. Kg Turbocharger bearing lubrication
CN101949310A (zh) * 2010-09-13 2011-01-19 无锡科博增压器有限公司 一种双滚珠轴承涡轮增压器
DE102010054904A1 (de) * 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagerkartusche für einen Turbolader
DE102011078427A1 (de) * 2011-06-30 2013-01-03 Schaeffler Technologies AG & Co. KG Einpresskraft optimiertes Wälzlager
DE102011081419A1 (de) * 2011-08-23 2013-02-28 Schaeffler Technologies AG & Co. KG Quetschöldämpfer
US20150337847A1 (en) * 2012-06-25 2015-11-26 Borgwarner Inc. Exhaust-gas turbocharger
WO2015119828A1 (fr) * 2014-02-04 2015-08-13 Borgwarner Inc. Bouclier thermique pour turbocompresseurs à roue de turbine à écoulement mixte
US9638198B2 (en) * 2015-02-24 2017-05-02 Borgwarner Inc. Shaftless turbocharger
US10233968B2 (en) * 2015-06-04 2019-03-19 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and supercharger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187486A1 (fr) * 1984-12-20 1986-07-16 The Garrett Corporation Refroidissement d'un palier d'une turbomachine
EP0342361A1 (fr) * 1988-05-17 1989-11-23 AlliedSignal Inc. Suralimenteur à gaz perdu
DE3825326A1 (de) * 1988-07-26 1990-02-01 Kugelfischer G Schaefer & Co Waelzlager fuer abgasturbolader

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938659A (en) * 1956-09-06 1960-05-31 Birmingham Small Arms Co Ltd Elastic-fluid turbines
US4122673A (en) * 1973-09-28 1978-10-31 J. Eberspacher Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing
JPS60168917A (ja) * 1984-02-10 1985-09-02 Nissan Motor Co Ltd 気体軸受装置
US4652219A (en) * 1985-05-30 1987-03-24 Teledyne Industries, Inc. Turbocharger having a preloaded bearing assembly
US4798523A (en) * 1986-12-19 1989-01-17 Allied-Signal Inc. Turbocharger bearing and lubrication system
US4969805A (en) * 1989-05-02 1990-11-13 Allied-Signal Inc. Unidirectional turbocharger assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187486A1 (fr) * 1984-12-20 1986-07-16 The Garrett Corporation Refroidissement d'un palier d'une turbomachine
EP0342361A1 (fr) * 1988-05-17 1989-11-23 AlliedSignal Inc. Suralimenteur à gaz perdu
DE3825326A1 (de) * 1988-07-26 1990-02-01 Kugelfischer G Schaefer & Co Waelzlager fuer abgasturbolader

Also Published As

Publication number Publication date
WO1991009210A2 (fr) 1991-06-27
JPH05502706A (ja) 1993-05-13
KR0154104B1 (ko) 1998-11-16
DE69012143T2 (de) 1995-03-16
DE69012143D1 (de) 1994-10-06
AU5635090A (en) 1991-07-18
EP0504137B1 (fr) 1994-08-31
JP2794337B2 (ja) 1998-09-03
EP0504137A1 (fr) 1992-09-23
US5055009A (en) 1991-10-08

Similar Documents

Publication Publication Date Title
WO1991009210A3 (fr) Turbocompresseur a suralimentation avec support ameliore de l'arbre sur roulement a rouleaux
US4652219A (en) Turbocharger having a preloaded bearing assembly
EP1760272B1 (fr) Cousinet interne pour aube statorique variable des turbines à gaz
CA1222915A (fr) Aubes mobiles d'etancheite aux gaz pour turbine a tuyeres variables
TW200506224A (en) Exhaust-gas-turbine casing
US4808091A (en) Bearing support of the shaft of an exhaust gas tubine
CA2354817A1 (fr) Element et montage d'appui/a joint
FR2696708B1 (fr) Machine de refrigeration cyclique d'air pour un avion.
FR2198053B3 (fr)
ES484562A1 (es) Perfeccionamientos en sistema de turbina montable de modo deformable,para herramienta dental de mano propulsada por gas
CA2496911A1 (fr) Ensemble de support flexible d'un palier feuille et fluide
EP0866232A3 (fr) Palier intermédiaire avec un fluide rhéologique pour l'amortissement de vibrations
GB2281105B (en) Bearing assemblies for rotating shafts
EP0921272A3 (fr) Arrangement pour un disque de rotor d'une turbine
FR2470860A1 (fr) Turbocompresseur a gaz d'echappement avec rotor de compresseur et roue de turbine montes sur un arbre commun et, intercales entre eux, des paliers loges dans un carter
EP0324617A3 (fr) Assemblage de pale d'hélice
CA2172291A1 (fr) Ensembles paliers a billes sous pression
EP0365178B1 (fr) Arrangement de palier pour machine rotatif
IT1237935B (it) Assieme di cuscinetto per motore
AU1541495A (en) Compressor
BR8801675A (pt) Apoio de um turboalimentador movido por gas de escape
JPS5554718A (en) Rotary transmission device
EP0264298A3 (fr) Turbosoufflante avec conduction thermique réglée
EP0387987A3 (fr) Anneau stabilisateur pour appareil de montage d'un ventilateur
ATE93009T1 (de) Druckluftlamellenmotor.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BB BG BR CA FI HU JP KP KR LK MC MG MW NO RO SD SU

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BF BJ CF CG CH CM DE DK ES FR GA GB IT LU ML MR NL SE SN TD TG

AK Designated states

Kind code of ref document: A3

Designated state(s): AU BB BG BR CA FI HU JP KP KR LK MC MG MW NO RO SD SU

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE BF BJ CF CG CH CM DE DK ES FR GA GB IT LU ML MR NL SE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 1990907652

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1019920701395

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1990907652

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWG Wipo information: grant in national office

Ref document number: 1990907652

Country of ref document: EP