JPS56141021A - Bearing construction for turbo machinery - Google Patents

Bearing construction for turbo machinery

Info

Publication number
JPS56141021A
JPS56141021A JP4199580A JP4199580A JPS56141021A JP S56141021 A JPS56141021 A JP S56141021A JP 4199580 A JP4199580 A JP 4199580A JP 4199580 A JP4199580 A JP 4199580A JP S56141021 A JPS56141021 A JP S56141021A
Authority
JP
Japan
Prior art keywords
runner
air inlet
constituted
air
inner space
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
JP4199580A
Other languages
English (en)
Other versions
JPS6237214B2 (ja
Inventor
Hiroshi Okano
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP4199580A priority Critical patent/JPS56141021A/ja
Priority to US06/168,380 priority patent/US4355850A/en
Publication of JPS56141021A publication Critical patent/JPS56141021A/ja
Publication of JPS6237214B2 publication Critical patent/JPS6237214B2/ja
Granted 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil bearings
    • 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
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil 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
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid bearings
JP4199580A 1980-04-02 1980-04-02 Bearing construction for turbo machinery Granted JPS56141021A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4199580A JPS56141021A (en) 1980-04-02 1980-04-02 Bearing construction for turbo machinery
US06/168,380 US4355850A (en) 1980-04-02 1980-07-10 Bearing of a turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4199580A JPS56141021A (en) 1980-04-02 1980-04-02 Bearing construction for turbo machinery

Publications (2)

Publication Number Publication Date
JPS56141021A true JPS56141021A (en) 1981-11-04
JPS6237214B2 JPS6237214B2 (ja) 1987-08-11

Family

ID=12623775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4199580A Granted JPS56141021A (en) 1980-04-02 1980-04-02 Bearing construction for turbo machinery

Country Status (2)

Country Link
US (1) US4355850A (ja)
JP (1) JPS56141021A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965935U (ja) * 1982-10-26 1984-05-02 アイシン精機株式会社 タ−ボチヤ−ジヤ
JPS60134834U (ja) * 1984-02-20 1985-09-07 イ−グル工業株式会社 タ−ボチヤ−ジヤ−
JPS61152926A (ja) * 1984-12-20 1986-07-11 ザ　ギヤレツト　コーポレーシヨン ガスベアリングを保護するベアリング保護装置
US10927759B2 (en) 2016-05-20 2021-02-23 Ihi Corporation Bearing structure for turbocharger and turbocharger

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66234C (fi) * 1981-10-13 1984-09-10 Jaakko Larjola Energiomvandlare
IL73770A (en) * 1983-12-16 1990-06-10 Garrett Corp Air cycle cooling machine and an arrangement for cooling an aircraft cabin comprising the same
JPS61126052U (ja) * 1985-01-29 1986-08-07
DE8717441U1 (ja) * 1987-08-03 1988-12-08 Interatom Gmbh, 5060 Bergisch Gladbach, De
US5529464A (en) * 1988-07-12 1996-06-25 Alliedsignal Inc. Cryogenic turbopump
JPH02241339A (ja) * 1989-03-14 1990-09-26 Hitachi Ltd ターボチャージヤ直結回転機用永久磁石回転子
US5209652A (en) * 1991-12-06 1993-05-11 Allied-Signal, Inc. Compact cryogenic turbopump
US6036435A (en) * 1997-03-27 2000-03-14 Pump Engineering, Inc. Thrust bearing
US6231302B1 (en) * 1999-06-08 2001-05-15 G. Fonda Bonardi Thermal control system for gas-bearing turbocompressors
DE10011419C2 (de) * 2000-03-09 2002-01-17 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine
DE20014189U1 (de) * 2000-08-17 2001-04-05 Hsieh Hsin Mao Lüfter
US6449950B1 (en) * 2000-09-12 2002-09-17 Honeywell International Inc. Rotor and bearing system for electrically assisted turbocharger
US6368078B1 (en) 2000-11-27 2002-04-09 John F. Palumbo Bladeless turbocharger
US7631497B2 (en) * 2005-04-21 2009-12-15 Borgwarner Inc. Turbine heat shield with ribs
DE102006037821A1 (de) * 2006-08-12 2008-02-14 Atlas Copco Energas Gmbh Turbomaschine
US8616831B2 (en) * 2009-08-11 2013-12-31 GM Global Technology Operations LLC Simplified housing for a fuel cell compressor
DE102009052225B4 (de) 2009-11-06 2019-08-14 Volkswagen Ag Gasdichtung zwischen einer Welle und einem Gehäuse
CN102639840B (zh) * 2009-12-17 2014-07-23 博格华纳公司 涡轮增压器
DE102010006018A1 (de) * 2010-01-28 2011-08-18 Daimler AG, 70327 Aufladeeinrichtung zum Verdichten eines Mediums sowie Antriebsstrang für einen Kraftwagen mit einer solchen Aufladeeinrichtung
DE102010035725A1 (de) * 2010-08-28 2012-03-01 Daimler Ag Aufladeeinrichtung für eine Energieumwandlungseinrichtung
WO2012058110A2 (en) * 2010-10-27 2012-05-03 Borgwarner Inc. Exhaust-gas turbocharger
DE102011004975B4 (de) * 2011-03-02 2016-12-29 Aktiebolaget Skf Druckerzeugungsvorrichtung
US8544268B2 (en) * 2011-05-25 2013-10-01 GM Global Technology Operations LLC Engine assembly including turbocharger
US8845271B2 (en) * 2011-05-31 2014-09-30 William E. Woollenweber Turbocharger bearing system
DE102011087606A1 (de) * 2011-12-01 2013-06-06 Robert Bosch Gmbh Kraftfahrzeugsystemeinrichtung sowie Verfahren zum Betreiben einer Kraftfahrzeugsystemeinrichtung
US8834028B2 (en) * 2011-12-22 2014-09-16 Energy Recovery, Inc. Debris resistant thrust bearing assembly for high speed hydraulic centrifugal turbines and pumps
US10598222B2 (en) * 2012-01-03 2020-03-24 New Way Machine Components, Inc. Air bearing for use as seal
SG11201403813TA (en) * 2012-01-03 2014-09-26 New Way Machine Components Inc Air bearing for use as seal
DE102015204563A1 (de) * 2015-03-13 2016-09-15 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader
CN105889326B (zh) * 2015-05-19 2018-10-26 罗立峰 一种小微型涡轮增压器
CN205858947U (zh) * 2015-05-19 2017-01-04 罗立峰 一种超高速燃气轮发电机
CN106438676B (zh) * 2016-12-05 2019-02-19 中国工程物理研究院机械制造工艺研究所 柔性动压气体止推轴承及其组装方法
CN111623043B (zh) * 2020-06-05 2021-12-24 重庆江增船舶重工有限公司 一种用于废气涡轮增压器转子的滑动轴承组合装配方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090544A (en) * 1962-05-02 1963-05-21 Schwitzer Corp Air lubricated bearing
US3951474A (en) * 1974-03-08 1976-04-20 The Garrett Corporation Intershaft foil bearing
FR2405422A1 (fr) * 1977-10-07 1979-05-04 Berliet Automobiles Dispositif pour faire circuler un fluide dans un arbre creux
US4277113A (en) * 1979-10-01 1981-07-07 Mechanical Technology Incorporated Composite material compliant bearing element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965935U (ja) * 1982-10-26 1984-05-02 アイシン精機株式会社 タ−ボチヤ−ジヤ
JPS60134834U (ja) * 1984-02-20 1985-09-07 イ−グル工業株式会社 タ−ボチヤ−ジヤ−
JPS61152926A (ja) * 1984-12-20 1986-07-11 ザ　ギヤレツト　コーポレーシヨン ガスベアリングを保護するベアリング保護装置
US10927759B2 (en) 2016-05-20 2021-02-23 Ihi Corporation Bearing structure for turbocharger and turbocharger

Also Published As

Publication number Publication date
US4355850A (en) 1982-10-26
JPS6237214B2 (ja) 1987-08-11

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