JPH01159130U - - Google Patents

Info

Publication number
JPH01159130U
JPH01159130U JP1988055169U JP5516988U JPH01159130U JP H01159130 U JPH01159130 U JP H01159130U JP 1988055169 U JP1988055169 U JP 1988055169U JP 5516988 U JP5516988 U JP 5516988U JP H01159130 U JPH01159130 U JP H01159130U
Authority
JP
Japan
Prior art keywords
oil film
bearing
dampers
receiving member
thrust receiving
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.)
Granted
Application number
JP1988055169U
Other languages
English (en)
Other versions
JPH0540273Y2 (ja
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 filed Critical
Priority to JP1988055169U priority Critical patent/JPH0540273Y2/ja
Priority to US07/340,749 priority patent/US4943170A/en
Priority to DE89107543T priority patent/DE68908244T2/de
Priority to EP89107543A priority patent/EP0339601B1/en
Publication of JPH01159130U publication Critical patent/JPH01159130U/ja
Application granted granted Critical
Publication of JPH0540273Y2 publication Critical patent/JPH0540273Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F16C19/546—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
    • 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
    • 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
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • 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
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わる過給機の軸受固定装置
の一実施例を示す断面図、第２図は第１図中Ａ部
の拡大図で、ａは側面図、ｂはａ中Ｃ―Ｃ矢視断
面図、第３図は第２図におけるピンの挿入時を示
す側面図、第４図は第１図中Ｂ―Ｂ矢視断面図、
第５図は従来装置の一例を示す断面図、第６図は
第５図中の止め輪の固定状態を示す拡大断面図、
第７図は他の従来装置を示す断面図、第８図及び
第９図は夫々第７図中Ｄ―Ｄ矢視断面図である。 １……軸受車室、２……軸受ハウジング、２ａ
……孔、３……タービン軸、４……タービン側玉
軸受、５……コンプレツサ側玉軸受、６……ター
ビン側オイルフイルムダンパ、７……コンプレツ
サ側オイルフイルムダンパ、６ａ，７ａ……油膜
形成部、８……コイルスプリング、９……スラス
ト受け部材、９ａ……溝、１０……ピン、１５…
…孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受車室の軸受ハウジング内に油膜を介して浮
    動状態に配設された一対のオイルフイルムダンパ
    と、該オイルフイルムダンパに夫々支持されたタ
    ービン側玉軸受及びコンプレツサ側玉軸受と、両
    軸受の外輪をタービン軸方向に沿つて互いに遠ざ
    けようとする方向に予圧を付与するスプリングと
    、両オイルフイルムダンパ間に配設されて該ダン
    パ夫々が選択的に当接可能な略円筒状のスラスト
    受け部材と、を備えてなる過給機において、前記
    スラスト受け部材周壁に該周壁の接線方向に延び
    て該部材内周面まで到達する溝を設け、先端部が
    円錐形状に形成されるピンであつて前記溝と軸受
    ハウジング内周面との間に形成される孔に挿入位
    置されると共に該軸受ハウジングに設けられた孔
    に嵌入固定されるスラスト受け部材位置決め用ピ
    ンを設けたことを特徴とする過給機の軸受固定装
    置。
JP1988055169U 1988-04-26 1988-04-26 Expired - Lifetime JPH0540273Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988055169U JPH0540273Y2 (ja) 1988-04-26 1988-04-26
US07/340,749 US4943170A (en) 1988-04-26 1989-04-20 Bearing holding arrangement in supercharger
DE89107543T DE68908244T2 (de) 1988-04-26 1989-04-26 Lagerdämpfungsbuchse für einen Turbolader.
EP89107543A EP0339601B1 (en) 1988-04-26 1989-04-26 Bearing holding arrangement in supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988055169U JPH0540273Y2 (ja) 1988-04-26 1988-04-26

Publications (2)

Publication Number Publication Date
JPH01159130U true JPH01159130U (ja) 1989-11-02
JPH0540273Y2 JPH0540273Y2 (ja) 1993-10-13

Family

ID=12991229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988055169U Expired - Lifetime JPH0540273Y2 (ja) 1988-04-26 1988-04-26

Country Status (4)

Country Link
US (1) US4943170A (ja)
EP (1) EP0339601B1 (ja)
JP (1) JPH0540273Y2 (ja)
DE (1) DE68908244T2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327767A (ja) * 2001-04-27 2002-11-15 Shinko Electric Co Ltd 軸受構造
JP2013534296A (ja) * 2010-08-16 2013-09-02 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軸受ハウジング

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US5145334A (en) * 1989-12-12 1992-09-08 Allied-Signal Inc. Turbocharger bearing retention and lubrication system
US5076766A (en) * 1989-12-12 1991-12-31 Allied-Signal Inc. Turbocharger bearing retention and lubrication system
US5308169A (en) * 1992-11-20 1994-05-03 Cummins Engine Company, Inc. Bearing system for turbocharger
JP3604431B2 (ja) * 1994-12-13 2004-12-22 光洋精工株式会社 転がり軸受の予圧付与装置
ZA979032B (en) * 1996-10-09 1998-04-23 Mann & Hummel Filter Throttle for liquid or gaseous media.
US6250897B1 (en) 1998-10-05 2001-06-26 Alliedsignal Inc. Integral ball bearing turbocharger rotor assembly
US6220829B1 (en) 1998-10-05 2001-04-24 Glenn F. Thompson Turbocharger rotor with low-cost ball bearing
EP1264081B1 (en) * 2000-03-13 2004-10-13 AlliedSignal Inc. Ball bearing assembly for turbocharger rotor
AU2000235261A1 (en) * 2000-03-13 2001-09-24 Allied-Signal Inc. Integral bearing assembly for a turbocharger rotor
EP1273764B1 (de) * 2001-07-06 2003-08-20 Atlas Copco Energas Gmbh Turbomaschine
US7128061B2 (en) * 2003-10-31 2006-10-31 Vortech Engineering, Inc. Supercharger
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
US7214037B2 (en) * 2004-06-28 2007-05-08 Honeywell International, Inc. Retention of ball bearing cartridge for turbomachinery
US7104693B2 (en) * 2004-06-28 2006-09-12 Honeywell International, Inc. Multi-thickness film layer bearing cartridge and housing
CN101166913A (zh) * 2004-10-28 2008-04-23 沃尔沃拉斯特瓦格纳公司 具有用于转子转轴的轴承的涡轮增压单元
US8186947B2 (en) * 2008-09-16 2012-05-29 Honeywell International Inc. Conical pin to maintain bearing system
DE102009016688A1 (de) * 2009-04-07 2010-10-14 Daimler Ag Hülsenelement zur axialen Festlegung sowie Abgasturbolader
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
US8961128B2 (en) * 2009-08-26 2015-02-24 Honeywell International Inc. Bearing spacer and housing
US8496452B2 (en) * 2009-08-26 2013-07-30 Honeywell International Inc. Bearing spacer and housing
DE102010054904A1 (de) * 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagerkartusche für einen Turbolader
DE102010054926A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagereinheit für einen Turbolader
DE102010054905A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lagereinheit für einen Turbolader
DE102010054937A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung für einen Turbolader
DE102010054939A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung für einen Turbolader und Turbolader
US20120171024A1 (en) * 2011-01-02 2012-07-05 Asia Vital Components Co., Ltd. Bearing holding structure and fan module using same
DE102011007250A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Turboladerkartusche mit gleitlager gestütztem Wälzlager
US8858173B2 (en) * 2011-05-04 2014-10-14 Honeywell International Inc. Bearing assembly with damping features
US9121304B2 (en) * 2012-09-11 2015-09-01 Honeywell International Inc. Outer race locating washer
US9963998B2 (en) * 2013-06-18 2018-05-08 Honeywell International Inc. Assembly with bearings and spacer
GB201404875D0 (en) 2014-03-19 2014-04-30 Rolls Royce Plc Bearing arrangement
US9988976B2 (en) * 2014-05-24 2018-06-05 Honeywell International Inc. Turbocharger
WO2015186524A1 (ja) * 2014-06-02 2015-12-10 株式会社Ihi 軸受構造、および、過給機
CN104018897A (zh) * 2014-06-24 2014-09-03 常州新瑞汽车配件制造有限公司 分离式高速滚动涡轮增压器轴承体
JP6253024B2 (ja) * 2014-10-24 2017-12-27 三菱重工業株式会社 ターボチャージャ
US9683520B2 (en) * 2015-03-09 2017-06-20 Caterpillar Inc. Turbocharger and method
US9752536B2 (en) * 2015-03-09 2017-09-05 Caterpillar Inc. Turbocharger and method
US9638138B2 (en) * 2015-03-09 2017-05-02 Caterpillar Inc. Turbocharger and method
US9739238B2 (en) * 2015-03-09 2017-08-22 Caterpillar Inc. Turbocharger and method
US20160281647A1 (en) * 2015-03-09 2016-09-29 Caterpillar Inc. Turbocharger and Method
US10208623B2 (en) 2015-04-12 2019-02-19 Garrett Transportation I Inc. Turbocharger bearing assembly
US9695708B2 (en) 2015-04-12 2017-07-04 Honeywell International Inc. Turbocharger spring assembly
US9976476B2 (en) 2015-04-12 2018-05-22 Honeywell International Inc. Turbocharger bearing assembly
CN107835905B (zh) * 2015-07-09 2020-06-12 株式会社Ihi 轴承结构以及增压器
DE102016200939B4 (de) * 2016-01-22 2018-05-09 Minebea Mitsumi Inc. Lagereinheit für einen Abgasturbolader oder eine Abgasnutzturbine
US10697323B2 (en) 2016-07-21 2020-06-30 Raytheon Technologies Corporation Engine bearing damper with interrupted oil film
DE102017216282A1 (de) * 2017-09-14 2019-03-14 Continental Automotive Gmbh Turboladereinrichtung mit offenem Federring zum Halten einer Lagerhülse
EP4108943B1 (en) * 2017-11-24 2023-12-27 BRP-Rotax GmbH & Co. KG Vehicle power plant comprising an internal combustion engine with turbocharger
DE112018006765B4 (de) * 2018-01-04 2024-03-28 Ihi Corporation Turbolader
US10883539B1 (en) * 2019-11-19 2021-01-05 Honeywell International Inc. Anti-rotation squeeze film damper bearing assembly
CN110939515A (zh) * 2019-11-29 2020-03-31 西安航天动力研究所 一种拓展转子轴系轴向力调节能力的方法
DE102020210331A1 (de) * 2019-12-11 2021-06-17 Efficient Energy Gmbh Lagerhalter zum Aufnehmen eines Lagers

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327767A (ja) * 2001-04-27 2002-11-15 Shinko Electric Co Ltd 軸受構造
JP4534380B2 (ja) * 2001-04-27 2010-09-01 シンフォニアテクノロジー株式会社 軸受構造
JP2013534296A (ja) * 2010-08-16 2013-09-02 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軸受ハウジング

Also Published As

Publication number Publication date
EP0339601A1 (en) 1989-11-02
US4943170A (en) 1990-07-24
EP0339601B1 (en) 1993-08-11
DE68908244D1 (de) 1993-09-16
DE68908244T2 (de) 1993-11-25
JPH0540273Y2 (ja) 1993-10-13

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