BR8002513A - Mancal de folha resiliente - Google Patents

Mancal de folha resiliente

Info

Publication number
BR8002513A
BR8002513A BR8002513A BR8002513A BR8002513A BR 8002513 A BR8002513 A BR 8002513A BR 8002513 A BR8002513 A BR 8002513A BR 8002513 A BR8002513 A BR 8002513A BR 8002513 A BR8002513 A BR 8002513A
Authority
BR
Brazil
Prior art keywords
resilient sheet
sheet bearing
bearing
resilient
sheet
Prior art date
Application number
BR8002513A
Other languages
English (en)
Inventor
W Fortmann
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR8002513A publication Critical patent/BR8002513A/pt

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
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
BR8002513A 1979-06-13 1980-04-24 Mancal de folha resiliente BR8002513A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/048,199 US4247155A (en) 1979-06-13 1979-06-13 Resilient foil bearings

Publications (1)

Publication Number Publication Date
BR8002513A true BR8002513A (pt) 1980-12-30

Family

ID=21953238

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002513A BR8002513A (pt) 1979-06-13 1980-04-24 Mancal de folha resiliente

Country Status (10)

Country Link
US (1) US4247155A (pt)
JP (1) JPS55166524A (pt)
BR (1) BR8002513A (pt)
CA (1) CA1123880A (pt)
DE (1) DE3013630A1 (pt)
FR (1) FR2458707A1 (pt)
GB (1) GB2056580B (pt)
IL (1) IL59848A (pt)
IT (1) IT1131115B (pt)
NO (1) NO148652C (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909973C2 (de) * 1979-03-14 1982-10-21 Forschungsvereinigung Verbrennungskraftmaschinen E.V., 6000 Frankfurt Aerodynamisches federndes Mehrgleitflächenlager
US4415281A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
US4462700A (en) * 1981-11-23 1984-07-31 United Technologies Corporation Hydrodynamic fluid film thrust bearing
US4415280A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
US4549821A (en) * 1982-11-17 1985-10-29 Aisin Seiki Kabushiki Kaisha Foil bearing
US4621930A (en) * 1984-10-01 1986-11-11 The Garrett Corporation Foil thrust bearing cooling
US4624583A (en) * 1984-10-01 1986-11-25 The Garrett Corporation Foil thrust bearing
US4682900A (en) * 1985-12-19 1987-07-28 The Garrett Corporation Thrust bearing underspring
US4701060A (en) * 1986-07-24 1987-10-20 The Garrett Corporation Foil journal bearing cooling
US4818123A (en) * 1986-07-24 1989-04-04 Allied-Signal Inc. Foil journal bearing cooling
US4795274A (en) * 1987-08-10 1989-01-03 Allied-Signal Inc. Foil bearing
US4992024A (en) * 1989-12-13 1991-02-12 Allied-Signal Inc. Multi-film fluid bearing damper
US5110220A (en) * 1991-03-08 1992-05-05 Allied-Signal Inc. Thrust bearing underspring
US5529398A (en) * 1994-12-23 1996-06-25 Bosley; Robert W. Compliant foil hydrodynamic fluid film thrust bearing
US5540505A (en) * 1995-04-18 1996-07-30 United Technologies Corporation Top foil plate for hydrodynamic fluid film thrust bearings
US5827040A (en) * 1996-06-14 1998-10-27 Capstone Turbine Corporation Hydrostatic augmentation of a compliant foil hydrodynamic fluid film thrust bearing
US5833369A (en) * 1997-03-28 1998-11-10 Mohawk Innovative Technology, Inc. High load capacity compliant foil hydrodynamic thrust bearing
US5918985A (en) 1997-09-19 1999-07-06 Capstone Turbine Corporation Compliant foil fluid thrust film bearing with a tilting pad underspring
US5915841A (en) 1998-01-05 1999-06-29 Capstone Turbine Corporation Compliant foil fluid film radial bearing
US6354741B1 (en) 1999-01-22 2002-03-12 Alliedsignal Inc. Foil thrust bearing
US6224263B1 (en) 1999-01-22 2001-05-01 Alliedsignal Inc. Foil thrust bearing with varying circumferential and radial stiffness
US6158892A (en) * 1999-08-25 2000-12-12 Capstone Turbine Corporation Fluid film thrust bearing having integral compliant foils
JP4287021B2 (ja) 2000-04-10 2009-07-01 本田技研工業株式会社 フォイル式流体軸受
US6702463B1 (en) * 2000-11-15 2004-03-09 Capstone Turbine Corporation Compliant foil thrust bearing
US6752533B2 (en) 2002-11-15 2004-06-22 Honeywell International Inc. Foil thrust bearing cooling
US7836601B2 (en) * 2004-06-15 2010-11-23 Aly El-Shafei Methods of controlling the instability in fluid film bearings
US8147143B2 (en) * 2004-09-22 2012-04-03 Hamilton Sundstrand Corporation Bump foil hydrodynamic thrust bearing
JP2007092994A (ja) * 2005-09-02 2007-04-12 Shimadzu Corp 動圧気体軸受
US7948105B2 (en) * 2007-02-01 2011-05-24 R&D Dynamics Corporation Turboalternator with hydrodynamic bearings
US8967866B2 (en) * 2007-04-23 2015-03-03 Hamilton Sundstrand Corporation Hydrodynamic bearing
KR101068542B1 (ko) * 2009-08-31 2011-09-28 주식회사 뉴로스 저널 포일 에어베어링
US9951784B2 (en) 2010-07-27 2018-04-24 R&D Dynamics Corporation Mechanically-coupled turbomachinery configurations and cooling methods for hermetically-sealed high-temperature operation
US8419283B2 (en) * 2010-07-28 2013-04-16 Hamilton Sundstrand Corporation Journal air bearing
US9476428B2 (en) 2011-06-01 2016-10-25 R & D Dynamics Corporation Ultra high pressure turbomachine for waste heat recovery
EP3044470B1 (en) * 2013-09-11 2019-07-10 Xdot Engineering and Analysis, PLLC Wing foil bearings and methods of manufacturing same
JP6372062B2 (ja) 2013-09-19 2018-08-15 株式会社Ihi スラスト軸受
JP6268847B2 (ja) 2013-09-19 2018-01-31 株式会社Ihi スラスト軸受
US9470260B2 (en) 2014-09-26 2016-10-18 Hamilton Sundstrand Corporation Thrust bearing assembly
EP3171047A1 (en) * 2015-11-17 2017-05-24 Brandenburgische Technische Universität Cottbus-Senftenberg Gas lubricated foil bearing with self-induced cooling
US9926973B2 (en) * 2016-06-13 2018-03-27 Hamilton Sundstrand Corporation Air bearing-corrugated thrust bearing disc
KR20180069583A (ko) * 2016-12-15 2018-06-25 현대자동차주식회사 에어 포일 스러스트 베어링
US20190195129A1 (en) 2017-12-21 2019-06-27 United Technologies Corporation Fuel lubricated foil bearing
JP7192320B2 (ja) * 2018-09-04 2022-12-20 株式会社Ihi スラストフォイル軸受
CN112762094B (zh) * 2021-01-28 2022-06-14 大连理工大学 一种动静压混合气体止推箔片轴承及动静压混合装置
CN112815003B (zh) * 2021-03-31 2024-07-02 东方电气集团东方电机有限公司 转轴支撑结构、轴承装置和风力发电设备
KR102289217B1 (ko) * 2021-03-31 2021-08-13 주식회사 뉴로스 에어 포일 스러스트 베어링
WO2024163069A1 (en) * 2023-01-31 2024-08-08 Copeland Lp Foil bearing assembly including perforated inner foil assembly and compressor including same
US11852153B1 (en) 2023-01-31 2023-12-26 Copeland Lp Foil bearing assembly including perforated inner foil assembly and compressor including same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494010A (en) * 1924-05-13 Thrust bearing
GB449502A (en) * 1935-04-16 1936-06-29 Skf Svenska Kullagerfab Ab Improvements in or relating to plain bearings
US2872256A (en) * 1955-02-24 1959-02-03 John B Thomson Thrust bearing
US3131004A (en) * 1961-10-12 1964-04-28 Gen Electric Yieldable shoe bearing
US3291543A (en) * 1964-04-14 1966-12-13 Gen Motors Corp Bearing assembly
US3375046A (en) * 1965-11-01 1968-03-26 Garrett Corp Foil thrust bearing arrangements
GB1181063A (en) * 1966-02-04 1970-02-11 Nat Res Dev Improvements in or relating to Bearings
US3382014A (en) * 1966-02-18 1968-05-07 Garrett Corp Self-acting foil bearings
US3423139A (en) * 1967-05-18 1969-01-21 Westinghouse Electric Corp Thrust bearing pad support structure
US3677612A (en) * 1969-04-03 1972-07-18 Garrett Corp Coated fluid bearing foils and fabricating method
US3635534A (en) * 1969-08-06 1972-01-18 Garrett Corp Self-pressurizing bearings with resilient elements
US3747997A (en) * 1971-07-22 1973-07-24 Mechanical Tech Inc Hydrodynamic foil bearings
US3809443A (en) * 1971-08-05 1974-05-07 Mechanical Tech Inc Hydrodynamic foil bearings
US3889626A (en) * 1972-05-16 1975-06-17 Mitsui Shipbuilding Eng Stern tube bearing
US4082375A (en) * 1976-12-17 1978-04-04 United Technologies Corporation Dual wedge fluid thrust bearing including wave spring
DE2747399C2 (de) * 1977-10-21 1983-02-10 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Hydrodynamisches Folienradiallager

Also Published As

Publication number Publication date
FR2458707A1 (fr) 1981-01-02
IT1131115B (it) 1986-06-18
NO148652B (no) 1983-08-08
GB2056580B (en) 1983-05-11
JPS55166524A (en) 1980-12-25
JPS6319733B2 (pt) 1988-04-25
GB2056580A (en) 1981-03-18
CA1123880A (en) 1982-05-18
FR2458707B1 (pt) 1985-04-19
US4247155A (en) 1981-01-27
DE3013630A1 (de) 1980-12-18
DE3013630C2 (pt) 1991-09-19
NO801028L (no) 1980-12-15
IT8021729A0 (it) 1980-05-02
IL59848A (en) 1983-05-15
NO148652C (no) 1983-11-16

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