DK3143295T3 - Luftfolielejer med flere plader - Google Patents

Luftfolielejer med flere plader Download PDF

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Publication number
DK3143295T3
DK3143295T3 DK15793643.6T DK15793643T DK3143295T3 DK 3143295 T3 DK3143295 T3 DK 3143295T3 DK 15793643 T DK15793643 T DK 15793643T DK 3143295 T3 DK3143295 T3 DK 3143295T3
Authority
DK
Denmark
Prior art keywords
rentals
floor
multiple plates
plates
floor rentals
Prior art date
Application number
DK15793643.6T
Other languages
English (en)
Inventor
Daejong Kim
Original Assignee
Univ Texas
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 Univ Texas filed Critical Univ Texas
Application granted granted Critical
Publication of DK3143295T3 publication Critical patent/DK3143295T3/da

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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
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • 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
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Support Of The Bearing (AREA)
DK15793643.6T 2014-05-16 2015-05-15 Luftfolielejer med flere plader DK3143295T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461994364P 2014-05-16 2014-05-16
PCT/US2015/031125 WO2015175962A1 (en) 2014-05-16 2015-05-15 Air foil bearings having multiple pads

Publications (1)

Publication Number Publication Date
DK3143295T3 true DK3143295T3 (da) 2020-05-18

Family

ID=54480791

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15793643.6T DK3143295T3 (da) 2014-05-16 2015-05-15 Luftfolielejer med flere plader

Country Status (5)

Country Link
US (1) US10161442B2 (da)
EP (1) EP3143295B1 (da)
CN (1) CN106460918B (da)
DK (1) DK3143295T3 (da)
WO (1) WO2015175962A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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KR102456838B1 (ko) * 2017-11-21 2022-10-21 한온시스템 주식회사 에어 포일 저널 베어링
DE102018222572A1 (de) * 2018-12-20 2020-06-25 Robert Bosch Gmbh Folienlager
US11306726B2 (en) 2019-03-11 2022-04-19 Emerson Climate Technologies, Inc. Foil bearing assembly and compressor including same
WO2020209433A1 (ko) * 2019-04-11 2020-10-15 (주)건우테크 조립분해가능한 에어블로워용 에어포일 베어링
KR102181517B1 (ko) * 2019-04-11 2020-11-20 (주)건우테크 탈착가능한 에어포일 저널 베어링
CN110566572B (zh) * 2019-08-30 2021-03-05 广州市昊志机电股份有限公司 变气隙箔片轴承和高速电机
CN111486171B (zh) * 2019-12-13 2023-01-10 宙斯能源动力科技(大连)有限公司 一种具有波纹箔片预紧力的高承载径向箔片轴承
CN113090643A (zh) * 2020-01-09 2021-07-09 珠海格力电器股份有限公司 动压气体径向轴承和动力设备
CN112943789B (zh) * 2021-04-08 2021-09-14 烟台东德实业有限公司 一种可调插槽的径向空气动压轴承
CN113124063B (zh) * 2021-04-28 2023-01-13 青岛科技大学 一种动压箔片径向气体轴承冷却结构和冷却方法
KR20230128718A (ko) * 2022-02-28 2023-09-05 (주)건우테크 에어포일 저널 베어링
US20240255020A1 (en) * 2023-01-31 2024-08-01 Hamilton Sundstrand Corporation Multipad hybrid conical foil bearing

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US3201183A (en) * 1961-12-16 1965-08-17 Schmidt Gmbh Karl Shaft and sliding bearing assembly
US3168358A (en) * 1961-12-27 1965-02-02 Schmidt Gmbh Karl Bearing
US4295689A (en) * 1979-08-30 1981-10-20 United Technologies Corporation Adjustable clearance foil journal bearing and method of manufacturing foil element therefor
US4262975A (en) * 1979-10-01 1981-04-21 Mechanical Technology Incorporated Compliant journal bearing with angular stiffness gradient
US4300806A (en) * 1980-04-03 1981-11-17 Mechanical Technology Incorporated Multi-stage support element for compliant hydrodynamic bearings
US4415281A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
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US4795274A (en) * 1987-08-10 1989-01-03 Allied-Signal Inc. Foil bearing
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US6698930B2 (en) * 2000-12-01 2004-03-02 Mitsubishi Heavy Industries, Ltd. Foil gas bearing
US20070230843A1 (en) * 2006-01-06 2007-10-04 Tetsuya Kurimura Fluid lubricated bearing device
JP4322497B2 (ja) * 2002-12-05 2009-09-02 株式会社東芝 分割型気体潤滑式フォイル軸受
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US7374342B2 (en) * 2004-07-26 2008-05-20 Samsung Techwin Co., Ltd. Hydrodynamic fluid film bearing and bearing housing with cooling capacity
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JP4644217B2 (ja) * 2007-02-22 2011-03-02 本田技研工業株式会社 フォイル式流体軸受の製造装置
US7614792B2 (en) * 2007-04-26 2009-11-10 Capstone Turbine Corporation Compliant foil fluid film radial bearing or seal
CN100588846C (zh) * 2007-05-30 2010-02-10 哈尔滨工业大学 可调悬臂式动压气体弹性箔片轴承
KR101068542B1 (ko) * 2009-08-31 2011-09-28 주식회사 뉴로스 저널 포일 에어베어링
US9151322B2 (en) * 2009-10-06 2015-10-06 Mohawk Innovative Technology, Inc. Foil journal bearing applicable to high speed machining center
US8371799B2 (en) * 2010-01-13 2013-02-12 Honeywell International Inc. Turbo compressor/journal foil bearings with axial retainers
US8414191B2 (en) * 2010-03-19 2013-04-09 GM Global Technology Operations LLC Keyless/grooveless foil bearing with fold over tab
US8419283B2 (en) * 2010-07-28 2013-04-16 Hamilton Sundstrand Corporation Journal air bearing
JP5535976B2 (ja) * 2011-03-29 2014-07-02 三菱重工業株式会社 ターボチャージャおよびフローティングブッシュ製造方法
EP2715167B1 (en) * 2011-05-27 2017-08-30 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
EP2740949B1 (en) * 2011-08-01 2017-10-04 IHI Corporation Radial foil bearing
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US20130149140A1 (en) * 2011-12-07 2013-06-13 Asia Vital Components Co., Ltd. Bearing structure and cooling fan using same
EP2706245A1 (en) * 2012-09-06 2014-03-12 Siemens Aktiengesellschaft Radial gas foil bearing
CN103335019B (zh) * 2013-06-14 2015-08-05 西安交通大学 一种用螺栓固定和调整预紧的弹性箔片气体轴承
CN103438091B (zh) * 2013-08-02 2015-12-02 湖南大学 具有金属橡胶和弹性箔片复合支承结构的空气动压轴承
KR102601001B1 (ko) * 2015-06-27 2023-11-13 보르그워너 인코퍼레이티드 전기 구동식 압축기용 공기 베어링 장치

Also Published As

Publication number Publication date
CN106460918B (zh) 2019-08-06
US10161442B2 (en) 2018-12-25
EP3143295A1 (en) 2017-03-22
EP3143295A4 (en) 2018-01-31
EP3143295B1 (en) 2020-02-26
CN106460918A (zh) 2017-02-22
US20170089387A1 (en) 2017-03-30
WO2015175962A1 (en) 2015-11-19

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