[go: up one dir, main page]

WO2009022487A1 - フォイル軸受装置 - Google Patents

フォイル軸受装置 Download PDF

Info

Publication number
WO2009022487A1
WO2009022487A1 PCT/JP2008/059729 JP2008059729W WO2009022487A1 WO 2009022487 A1 WO2009022487 A1 WO 2009022487A1 JP 2008059729 W JP2008059729 W JP 2008059729W WO 2009022487 A1 WO2009022487 A1 WO 2009022487A1
Authority
WO
WIPO (PCT)
Prior art keywords
foil
bearing device
bearing
outer periphery
inner ring
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.)
Ceased
Application number
PCT/JP2008/059729
Other languages
English (en)
French (fr)
Inventor
Koushi Ishimoto
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to CA 2692510 priority Critical patent/CA2692510A1/en
Priority to CN200880102907.1A priority patent/CN101796314A/zh
Priority to EP08764757A priority patent/EP2175150A4/en
Priority to AU2008288037A priority patent/AU2008288037A1/en
Priority to US12/673,460 priority patent/US20110211783A1/en
Publication of WO2009022487A1 publication Critical patent/WO2009022487A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F16C17/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

　回転軸２と、回転軸２の外周に圧入された軸受内輪３と、軸受内輪３の外周に配置されたフォイル４と、フォイル４の外周に設けられた軸受外輪５とを備え、軸受内輪３に、フォイル４の内周側４ａの軸方向の変位を規制する一対のフォイル変位規制部６，７を設けた。
PCT/JP2008/059729 2007-08-10 2008-05-27 フォイル軸受装置 Ceased WO2009022487A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2692510 CA2692510A1 (en) 2007-08-10 2008-05-27 Foil bearing apparatus
CN200880102907.1A CN101796314A (zh) 2007-08-10 2008-05-27 箔带轴承装置
EP08764757A EP2175150A4 (en) 2007-08-10 2008-05-27 SHEET BEARING DEVICE
AU2008288037A AU2008288037A1 (en) 2007-08-10 2008-05-27 Foil bearing device
US12/673,460 US20110211783A1 (en) 2007-08-10 2008-05-27 Foil bearing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007209976A JP2009041736A (ja) 2007-08-10 2007-08-10 フォイル軸受装置
JP2007-209976 2007-08-10

Publications (1)

Publication Number Publication Date
WO2009022487A1 true WO2009022487A1 (ja) 2009-02-19

Family

ID=40350545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059729 Ceased WO2009022487A1 (ja) 2007-08-10 2008-05-27 フォイル軸受装置

Country Status (8)

Country Link
US (1) US20110211783A1 (ja)
EP (1) EP2175150A4 (ja)
JP (1) JP2009041736A (ja)
KR (1) KR20100039844A (ja)
CN (1) CN101796314A (ja)
AU (1) AU2008288037A1 (ja)
CA (1) CA2692510A1 (ja)
WO (1) WO2009022487A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286955B2 (ja) 2008-06-12 2013-09-11 株式会社Ｉｈｉ フォイル軸受
US9033657B2 (en) 2011-12-12 2015-05-19 Honeywell International Inc. Gas turbine engine including lift-off finger seals, lift-off finger seals, and method for the manufacture thereof
US9506566B2 (en) 2013-10-23 2016-11-29 Honeywell International Inc. Finger-foil seals and gas turbine engines employing the same
CN106640967B (zh) * 2016-12-05 2018-11-20 南京圣威惠众机电技术有限公司 一种卧式在线可调间隙的气体箔片轴承
KR102463189B1 (ko) * 2017-08-23 2022-11-03 현대자동차 주식회사 에어 포일 베어링 조립체
JP7027968B2 (ja) * 2018-03-07 2022-03-02 株式会社Ihi ラジアルフォイル軸受
CN109296561A (zh) * 2018-09-07 2019-02-01 上海新时达电气股份有限公司 一种轴承及一种风扇
KR102187666B1 (ko) * 2019-09-02 2020-12-07 주식회사 뉴로스 에어 포일 저널 베어링

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425952U (ja) * 1977-07-26 1979-02-20
JPS54143985U (ja) * 1978-03-30 1979-10-05
JPS57171423U (ja) * 1981-04-23 1982-10-28
JPS6389428U (ja) * 1986-12-01 1988-06-10
JPH06347520A (ja) 1993-06-04 1994-12-22 Hitachi Ltd 遅延テスト方法
JP2004076892A (ja) * 2002-08-21 2004-03-11 Nsk Ltd 車輪用複列アンギュラ型玉軸受
JP2006112568A (ja) * 2004-10-15 2006-04-27 Nsk Ltd 円筒ころ軸受
JP2006312955A (ja) * 2005-05-06 2006-11-16 Nsk Ltd 転がり軸受
JP2006349031A (ja) * 2005-06-15 2006-12-28 Nsk Ltd 円錐ころ軸受

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738241A (en) * 1952-07-16 1956-03-13 Firm Kugelfischer Georg Schafe Hydrodynamic bearing
US2897026A (en) * 1955-06-13 1959-07-28 Halex Corp Expansion compensating sleeve bearing unit
US3215480A (en) * 1963-08-29 1965-11-02 David J Marley Hydrodynamic foil bearings with bearing foil retaining means
US3765732A (en) * 1972-02-28 1973-10-16 G Watt Outlet restrictor hydrostatic bearing
US3884534A (en) * 1974-04-09 1975-05-20 Mechanical Tech Inc Increased damping hydrodynamic foil bearing
JPS5471043U (ja) * 1977-10-28 1979-05-21
US4222618A (en) * 1978-12-29 1980-09-16 Mechanical Technology Incorporated Compliant hydrodynamic fluid bearing with resilient support matrix
DE2934271C2 (de) * 1979-08-24 1983-11-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Aerodynamisches Radiallager für hochtourige Strömungsmaschinen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425952U (ja) * 1977-07-26 1979-02-20
JPS54143985U (ja) * 1978-03-30 1979-10-05
JPS57171423U (ja) * 1981-04-23 1982-10-28
JPS6389428U (ja) * 1986-12-01 1988-06-10
JPH06347520A (ja) 1993-06-04 1994-12-22 Hitachi Ltd 遅延テスト方法
JP2004076892A (ja) * 2002-08-21 2004-03-11 Nsk Ltd 車輪用複列アンギュラ型玉軸受
JP2006112568A (ja) * 2004-10-15 2006-04-27 Nsk Ltd 円筒ころ軸受
JP2006312955A (ja) * 2005-05-06 2006-11-16 Nsk Ltd 転がり軸受
JP2006349031A (ja) * 2005-06-15 2006-12-28 Nsk Ltd 円錐ころ軸受

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2175150A4

Also Published As

Publication number Publication date
AU2008288037A1 (en) 2009-02-19
CN101796314A (zh) 2010-08-04
US20110211783A1 (en) 2011-09-01
EP2175150A4 (en) 2011-12-21
CA2692510A1 (en) 2009-02-19
EP2175150A1 (en) 2010-04-14
JP2009041736A (ja) 2009-02-26
KR20100039844A (ko) 2010-04-16

Similar Documents

Publication Publication Date Title
WO2009022487A1 (ja) フォイル軸受装置
WO2009050895A1 (ja) ブッシュ軸受
EP2042755A3 (en) Wheel supporting device
WO2010086704A8 (en) Differential device
WO2010029429A8 (en) Tolerance ring and mounting assembly with such a tolerance ring
WO2009140022A3 (en) Magnetic thrust bearing with integrated electronics
EP2039887A3 (en) Developments relating to a rotor arrangement
GB2473007B (en) Apparatus comprising an end fitting connected to a body
WO2011037701A3 (en) Axle shaft cover plate with bearing assembly
WO2009126807A3 (en) Bearings
WO2014074294A3 (en) Trochoidal rotary device
WO2014013409A3 (en) A concentric camshaft arrangement
EP2315959A4 (en) EXTENSION ELEMENT FOR A BEARING DEFLECTOR
EP1998063A3 (en) Centrifugal clutch and straddle type vehicle including the centrifugal clutch
EP2020309A3 (en) Axle bearing assembly
WO2008149728A1 (ja) 車輪用軸受装置
EP1972807A3 (en) Roller bearing
WO2007146078A3 (en) Bearing seal
MY179488A (en) Bush
WO2008030470A3 (en) Bearing isolator and conveyor roller
TW200637677A (en) Rotary apparatus
EP2405152A3 (en) Torque transmission device
WO2011041856A3 (en) Method for the axial positioning of bearings on a shaft journal.
WO2011135209A3 (fr) Assemblage instrumenté pour fusée d'essieu
WO2009013977A1 (ja) タペットローラ軸受構造

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880102907.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08764757

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008288037

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2692510

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 20107000543

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2008288037

Country of ref document: AU

Date of ref document: 20080527

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008764757

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 743/CHENP/2010

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12673460

Country of ref document: US