KR850003952A - 직렬(tandem)의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치 - Google Patents

직렬(tandem)의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치 Download PDF

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Publication number
KR850003952A
KR850003952A KR1019840007332A KR840007332A KR850003952A KR 850003952 A KR850003952 A KR 850003952A KR 1019840007332 A KR1019840007332 A KR 1019840007332A KR 840007332 A KR840007332 A KR 840007332A KR 850003952 A KR850003952 A KR 850003952A
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KR
South Korea
Prior art keywords
bearing
bearings
rolling contact
bearing device
support rings
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Application number
KR1019840007332A
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English (en)
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KR890000267B1 (ko
Inventor
회를러 한슬리히
Original Assignee
카알피독스, 게르트 릭크
비비씨 브라운 보베리 앤드컴패니 리미티드
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Publication of KR850003952A publication Critical patent/KR850003952A/ko
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Publication of KR890000267B1 publication Critical patent/KR890000267B1/ko

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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
    • 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
    • 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
    • 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
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings 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
    • 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

Abstract

내용 없음

Description

직렬(tandem)의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 직렬의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치에 대한 종단면도.
제2도는 제1도의 X-X선에 따라 나타낸 진전된 원주단면.

Claims (5)

  1. 각 구름접촉 베어링의 외부 레이스(3˝,4˝)가 그 자체의 베어링 지지링(5,6)에 고정되어 있고, 그 베어링 지지링(5,6)은 터어보-충전기의 축선에 평행해서 신장되는 회전할 수도 있으며, 또한 대칭적으로 설치된 다수의 스프링 롯드(7)에 의해 관통되고, 베어링으로부터 떨어져있는 스프링롯드의 단들이 베어링 하우징(2)에 견고하게 연결된 부품(8,9)내에 고정되므로써, 베어링 지지링(5,6)은 상호대면하는 그들 각각의 단표면에 축방향틈새(18)과 접선적인 틈새(19)를 가지고 맞은 편에 있는 리세스(17)내로 통하는 돌리개를 가지며, 또한 스프링롯드(7)는 돌리개(16)내에서 칼러(14)에 의해 유지되는 것을 특징으로 하는 직렬의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치.
  2. 제1항에 있어서, 지지칼러(14)가 스프링롯드(7)의 1/2길이에 놓여짐을 특징으로 하는 베어링장치.
  3. 제1항에 있어서, 스프링롯드가 탄성 끼워맞춤에 의해 지지됨을 특징으로 하는 베어링장치.
  4. 제1항에 있어서, 베어링 지지링(5,6)내의 리세스(17) 및 돌리개(16)가 서로 원주방향을 따르는 것을 특징으로 하는 베어링장치.
  5. 제1항에 있어서, 스프링롯드(7)의 수가 짝수인 것을 특징으로 하는 베어링장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840007332A 1983-11-30 1984-11-22 직렬(tandem)의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치 KR890000267B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH640183 1983-11-30
CH6401/83 1983-11-30
CH640183-8 1983-11-30

Publications (2)

Publication Number Publication Date
KR850003952A true KR850003952A (ko) 1985-06-29
KR890000267B1 KR890000267B1 (ko) 1989-03-13

Family

ID=4308990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007332A KR890000267B1 (ko) 1983-11-30 1984-11-22 직렬(tandem)의 구름접촉 베어링을 가진 배기가스 터어보-충전기의 베어링장치

Country Status (8)

Country Link
US (1) US4547083A (ko)
EP (1) EP0143950B1 (ko)
JP (1) JPS60132029A (ko)
KR (1) KR890000267B1 (ko)
DE (1) DE3462707D1 (ko)
PL (1) PL147500B1 (ko)
SU (1) SU1371505A3 (ko)
UA (1) UA7034A1 (ko)

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WO1989002536A1 (fr) * 1987-09-05 1989-03-23 Zahnradfabrik Friedrichshafen Ag Compresseur de suralimentation a commande mecanique pour moteurs a combustion interne
US5052828A (en) * 1990-05-25 1991-10-01 General Electric Company Bearing assembly for use in high temperature operating environment
DE4019720A1 (de) * 1990-06-21 1992-01-09 Bmw Rolls Royce Gmbh Druckflusskalibrierung beim quetschoeldaempfer
DE19538553B4 (de) * 1995-10-17 2010-01-14 Schaeffler Kg Rotorlagerung eines Abgasturboladers
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US6682219B2 (en) 2002-04-03 2004-01-27 Honeywell International Inc. Anisotropic support damper for gas turbine bearing
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GB0417847D0 (en) * 2004-08-11 2004-09-15 Rolls Royce Plc Bearing assembly
DE102007016591A1 (de) * 2007-04-05 2008-10-09 Rolls-Royce Deutschland Ltd & Co Kg Mehrreihiges Schub-Kugellager mit unsymmetrischer Lastenverteilung
DE102009056662A1 (de) * 2009-12-02 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Wälzlageranordnung
US20150337847A1 (en) * 2012-06-25 2015-11-26 Borgwarner Inc. Exhaust-gas turbocharger
GB201310834D0 (en) * 2013-06-18 2013-07-31 Rolls Royce Plc Bearing arrangement
US9890810B2 (en) 2013-12-04 2018-02-13 Mitsubishi Heavy Industries, Ltd. Squeeze film damper, bearing unit, and turbine
EP2902648B1 (de) * 2014-02-03 2016-09-07 Lakeview Innovation Ltd. Lageranordnung für einen Elektromotor mit axial vorgespanntem Kugellager
US9004774B1 (en) * 2014-04-08 2015-04-14 Joseph S. Delgado Ball bearing system for internal combustion engine turbochargers
US9841056B2 (en) * 2015-10-21 2017-12-12 General Electric Company Bearing with drained race and squeeze film damper
FR3091902B1 (fr) * 2019-01-23 2021-07-02 Safran Aircraft Engines Dispositif pour le centrage et le guidage en rotation d’un arbre de turbomachine comprenant plusieurs films fluides d’amortissement optimisés
FR3095481B1 (fr) * 2019-04-25 2021-05-21 Safran Aircraft Engines Roulement à double rangée de billes à contact oblique comprenant un moyen de rétention axiale de secours intégré au roulement

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Also Published As

Publication number Publication date
JPH0562222B2 (ko) 1993-09-08
DE3462707D1 (en) 1987-04-23
EP0143950B1 (de) 1987-03-18
EP0143950A2 (de) 1985-06-12
PL250616A1 (en) 1985-08-13
SU1371505A3 (ru) 1988-01-30
UA7034A1 (uk) 1995-03-31
EP0143950A3 (en) 1985-07-10
JPS60132029A (ja) 1985-07-13
PL147500B1 (en) 1989-06-30
KR890000267B1 (ko) 1989-03-13
US4547083A (en) 1985-10-15

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