CN111963571B - 一种箔片动压气体轴承 - Google Patents

一种箔片动压气体轴承 Download PDF

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Publication number
CN111963571B
CN111963571B CN202010818095.3A CN202010818095A CN111963571B CN 111963571 B CN111963571 B CN 111963571B CN 202010818095 A CN202010818095 A CN 202010818095A CN 111963571 B CN111963571 B CN 111963571B
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China
Prior art keywords
foil
adjusting
wave
fixing plate
gas bearing
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CN202010818095.3A
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English (en)
Chinese (zh)
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CN111963571A (zh
Inventor
华青松
邱瑞林
仙存妮
刘亚波
魏建新
江涛
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Beijing Wenli Tech Co ltd
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Beijing Wenli Tech Co ltd
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Priority to CN202010818095.3A priority Critical patent/CN111963571B/zh
Priority to PCT/CN2020/115729 priority patent/WO2022032798A1/fr
Publication of CN111963571A publication Critical patent/CN111963571A/zh
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Publication of CN111963571B publication Critical patent/CN111963571B/zh
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    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/067—Details of hydrostatic bearings independent of fluid supply or direction of load of bearings adjustable for aligning, positioning, wear or play

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
CN202010818095.3A 2020-08-14 2020-08-14 一种箔片动压气体轴承 Active CN111963571B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010818095.3A CN111963571B (zh) 2020-08-14 2020-08-14 一种箔片动压气体轴承
PCT/CN2020/115729 WO2022032798A1 (fr) 2020-08-14 2020-09-17 Palier à gaz à pression dynamique à feuilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010818095.3A CN111963571B (zh) 2020-08-14 2020-08-14 一种箔片动压气体轴承

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CN111963571A CN111963571A (zh) 2020-11-20
CN111963571B true CN111963571B (zh) 2022-02-08

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CN202010818095.3A Active CN111963571B (zh) 2020-08-14 2020-08-14 一种箔片动压气体轴承

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CN (1) CN111963571B (fr)
WO (1) WO2022032798A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102289217B1 (ko) * 2021-03-31 2021-08-13 주식회사 뉴로스 에어 포일 스러스트 베어링
CN114233746A (zh) * 2021-12-21 2022-03-25 中车株洲电机有限公司 一种动压气体推力轴承

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833369A (en) * 1997-03-28 1998-11-10 Mohawk Innovative Technology, Inc. High load capacity compliant foil hydrodynamic thrust bearing
CN203431003U (zh) * 2013-08-30 2014-02-12 哈尔滨东安发动机（集团）有限公司 轴向气体动压轴承
CN107208694A (zh) * 2015-02-10 2017-09-26 株式会社 Ihi 推力轴承
CN108253013A (zh) * 2017-12-13 2018-07-06 湖南大学 一种可自适应且具有高承载能力的推力空气箔片轴承
CN111156245A (zh) * 2019-12-31 2020-05-15 宙斯能源动力科技(大连)有限公司 一种采用平板支承的气体箔片轴承

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871284A (en) * 1997-09-10 1999-02-16 Alliedsignal Inc. Foil thrust bearing set
KR100964883B1 (ko) * 2009-10-07 2010-06-23 주식회사 뉴로스 트러스트 포일 에어베어링
JP5472170B2 (ja) * 2011-03-18 2014-04-16 株式会社島津製作所 動圧気体軸受
JP6268847B2 (ja) * 2013-09-19 2018-01-31 株式会社Ihi スラスト軸受
CN108286567B (zh) * 2018-03-06 2023-08-29 河北金士顿科技有限责任公司 一种具有厚顶层箔片结构的止推箔片动压空气轴承

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833369A (en) * 1997-03-28 1998-11-10 Mohawk Innovative Technology, Inc. High load capacity compliant foil hydrodynamic thrust bearing
CN203431003U (zh) * 2013-08-30 2014-02-12 哈尔滨东安发动机（集团）有限公司 轴向气体动压轴承
CN107208694A (zh) * 2015-02-10 2017-09-26 株式会社 Ihi 推力轴承
CN108253013A (zh) * 2017-12-13 2018-07-06 湖南大学 一种可自适应且具有高承载能力的推力空气箔片轴承
CN111156245A (zh) * 2019-12-31 2020-05-15 宙斯能源动力科技(大连)有限公司 一种采用平板支承的气体箔片轴承

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CN111963571A (zh) 2020-11-20
WO2022032798A1 (fr) 2022-02-17

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