HUE048462T2 - Kevert-típusú dinamikus nyomású gáz nyomócsapágy - Google Patents

Kevert-típusú dinamikus nyomású gáz nyomócsapágy

Info

Publication number: HUE048462T2
Authority: HU; Hungary
Prior art keywords: mixed; pressure gas; thrust bearing; dynamic pressure; type dynamic
Prior art date: 2015-05-19

Application number

HUE15892167A

Other languages

English (en)

Inventor

Lifeng Luo

Original Assignee

Lifeng Luo

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.)

2015-05-19

Filing date

2015-05-19

Publication date

2020-08-28

2015-05-19 Application filed by Lifeng Luo filed Critical Lifeng Luo

2020-08-28 Publication of HUE048462T2 publication Critical patent/HUE048462T2/hu

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
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep 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
- F16C17/04—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
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1005—Construction relative to lubrication with gas, e.g. air, as lubricant
- F16C33/101—Details of the bearing surface, e.g. means to generate pressure such as lobes or wedges
- F16C33/1015—Pressure generating grooves
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/20—Application independent of particular apparatuses related to type of movement
- F16C2300/22—High-speed rotation

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Support Of The Bearing (AREA)
Sliding-Contact Bearings (AREA)

HUE15892167A 2015-05-19 2015-05-19 Kevert-típusú dinamikus nyomású gáz nyomócsapágy HUE048462T2 (hu)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2015/079234 WO2016183788A1 (zh)	2015-05-19	2015-05-19	一种混合式动压气体止推轴承

Publications (1)

Publication Number	Publication Date
HUE048462T2 true HUE048462T2 (hu)	2020-08-28

Family

ID=56261180

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HUE15892167A HUE048462T2 (hu)	2015-05-19	2015-05-19	Kevert-típusú dinamikus nyomású gáz nyomócsapágy

Country Status (13)

Country	Link
US (1)	US10274007B2 (hu)
EP (1)	EP3299644B1 (hu)
JP (1)	JP6762359B2 (hu)
KR (1)	KR102030176B1 (hu)
CN (1)	CN205371310U (hu)
DK (1)	DK3299644T3 (hu)
EA (1)	EA035187B1 (hu)
ES (1)	ES2762273T3 (hu)
HU (1)	HUE048462T2 (hu)
PT (1)	PT3299644T (hu)
SG (1)	SG11201709525UA (hu)
TW (1)	TWI704297B (hu)
WO (1)	WO2016183788A1 (hu)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105202027B (zh) *	2015-05-19	2017-10-20	罗立峰	一种混合式动压气体止推轴承
WO2020137513A1 (ja)	2018-12-25	2020-07-02	株式会社Ihi	スラストフォイル軸受、スラストフォイル軸受のベースプレートの製造方法
RU2710091C1 (ru) *	2018-12-26	2019-12-24	Федеральное государственное бюджетное образовательное учреждение высшего образования "ОРЛОВСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ имени И.С. ТУРГЕНЕВА" (ОГУ им. И.С. Тургенева)	Упорный лепестковый газодинамический подшипник
DE102019202573A1 (de) *	2019-02-26	2020-08-27	Robert Bosch Gmbh	Axial-Folienlager
KR20200122496A (ko) *	2019-04-18	2020-10-28	한화파워시스템 주식회사	축하중 지지 장치
CN110486372A (zh) *	2019-08-13	2019-11-22	珠海格力电器股份有限公司	一种混合式气体动压轴承
CN110594288B (zh) *	2019-09-29	2024-03-08	中国矿业大学	一种基于纳米磁性液体的磁控柔性瓦块推力滑动轴承
CN110925303A (zh) *	2019-12-23	2020-03-27	至玥腾风科技集团有限公司	一种组合轴承
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
CN112178044B (zh) *	2020-08-31	2021-10-15	珠海格力电器股份有限公司	推力轴承、压缩气体的装置以及推力轴承的调节方法
WO2022160680A1 (zh) *	2021-01-29	2022-08-04	青岛海尔智能技术研发有限公司	动压止推轴承
CN113550978B (zh) *	2021-06-25	2022-11-18	哈尔滨工业大学	一种紧凑型气动高速静压空气主轴
CN114992232A (zh) *	2022-04-12	2022-09-02	中船重工(重庆)西南装备研究院有限公司	一种推力箔片气体轴承及其装配方法
CN115126778B (zh) *	2022-06-15	2023-09-12	北京航空航天大学	一种动静压混合式箔片气体轴承

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4116503A (en) *	1977-06-13	1978-09-26	United Technologies Corporation	Resilient foil thrust bearings
US4199329A (en) *	1978-11-20	1980-04-22	Northrop Corporation	Process and apparatus for the removal of vaporized contaminants from closed gas system
US4225196A (en) *	1978-12-29	1980-09-30	Mechanical Technology Incorporated	Hydrodynamic compliant thrust bearing
US4227753A (en) *	1978-12-29	1980-10-14	Mechanical Technology Incorporated	Compliant gas thrust bearing with profiled and apertured thrust runner
US4227752A (en) *	1978-12-29	1980-10-14	Mechanical Technology Incorporated	Staged bearing surface compliance for hydrodynamic fluid bearing
US4277111A (en) *	1978-12-29	1981-07-07	Mechanical Technology Incorporated	Support element for compliant hydrodynamic thrust bearing
US4459047A (en) *	1979-04-27	1984-07-10	The Garrett Corporation	Foil bearing surfaces and method of making same
US4277113A (en) *	1979-10-01	1981-07-07	Mechanical Technology Incorporated	Composite material compliant bearing element
US4277112A (en) *	1979-10-01	1981-07-07	Mechanical Technology Incorporated	Stepped, split, cantilevered compliant bearing support
JPS6192316A (ja) *	1984-10-13	1986-05-10	Taiho Kogyo Co Ltd	リ−フ型フオイルスラスト軸受
US5795074A (en) *	1996-10-08	1998-08-18	Seagate Technology, Inc.	Grooved hydrodynamic thrust bearing
JP2002323036A (ja) *	2001-04-27	2002-11-08	Matsushita Electric Ind Co Ltd	動圧型気体軸受装置およびこれを用いたハードディスクドライブ装置
JP2003239950A (ja) *	2002-02-15	2003-08-27	Seiko Instruments Inc	動圧軸受、及びモータ
JP2003278751A (ja) *	2002-03-20	2003-10-02	Ntn Corp	スピンドル装置
JP2004028113A (ja) *	2002-06-21	2004-01-29	Matsushita Electric Ind Co Ltd	動圧気体軸受および当該軸受を用いた装置
US6900567B2 (en) *	2002-10-09	2005-05-31	Seagate Technology Llc	Corner thrust-journal fluid dynamic bearing
JP3872500B2 (ja) *	2004-02-18	2007-01-24	セイコーインスツル株式会社	流体動圧軸受、モータおよび記録媒体駆動装置
JP2005265010A (ja) *	2004-03-17	2005-09-29	Ishikawajima Harima Heavy Ind Co Ltd	動圧気体軸受
WO2007072561A1 (ja) *	2005-12-22	2007-06-28	Yamamoto Electric Corporation	偏平型ブラシレスモーターポンプ及び該偏平型ブラシレスモーターポンプを用いた車両用電動ウオーターポンプユニット
JP4935702B2 (ja) *	2008-02-05	2012-05-23	株式会社島津製作所	動圧気体軸受の取付構造
US8618706B2 (en) *	2008-12-04	2013-12-31	Seagate Technology Llc	Fluid pumping capillary seal for a fluid dynamic bearing
CN101463868B (zh) *	2009-01-14	2010-07-21	西安交通大学	一种具有轴向支撑的动压气体止推轴承
KR100964883B1 (ko) *	2009-10-07	2010-06-23	주식회사 뉴로스	트러스트 포일 에어베어링
CN202140419U (zh) *	2011-05-27	2012-02-08	罗立峰	动压气体径向陶瓷轴承
CN202091349U (zh) *	2011-06-15	2011-12-28	罗立峰	动压气体止推陶瓷轴承
JP5943291B2 (ja) *	2011-06-30	2016-07-05	日本電産株式会社	軸受装置および送風ファン
WO2013028507A2 (en) *	2011-08-24	2013-02-28	Borgwarner Inc.	Bearing arrangement
CN104769296B (zh) *	2012-10-16	2017-07-21	株式会社 Ihi	推力轴承
US9157473B2 (en) *	2013-01-16	2015-10-13	Korea Institute Of Machinery & Materials	Thrust bearing and combo bearing
JP6221244B2 (ja) *	2013-01-28	2017-11-01	株式会社Ihi	スラスト軸受
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
CA2937314C (en) *	2014-01-30	2018-03-20	Ihi Corporation	Thrust bearing

2015
- 2015-05-19 EP EP15892167.6A patent/EP3299644B1/en active Active
- 2015-05-19 DK DK15892167.6T patent/DK3299644T3/da active
- 2015-05-19 HU HUE15892167A patent/HUE048462T2/hu unknown
- 2015-05-19 SG SG11201709525UA patent/SG11201709525UA/en unknown
- 2015-05-19 WO PCT/CN2015/079234 patent/WO2016183788A1/zh active Application Filing
- 2015-05-19 EA EA201792556A patent/EA035187B1/ru not_active IP Right Cessation
- 2015-05-19 US US15/575,604 patent/US10274007B2/en active Active
- 2015-05-19 KR KR1020177036491A patent/KR102030176B1/ko active IP Right Grant
- 2015-05-19 ES ES15892167T patent/ES2762273T3/es active Active
- 2015-05-19 PT PT158921676T patent/PT3299644T/pt unknown
- 2015-05-19 JP JP2018512460A patent/JP6762359B2/ja active Active
- 2015-09-18 CN CN201520723621.2U patent/CN205371310U/zh active Active
2016
- 2016-05-19 TW TW105115468A patent/TWI704297B/zh active

Also Published As

Publication number	Publication date
EP3299644B1 (en)	2019-11-20
EA201792556A1 (ru)	2018-07-31
EP3299644A4 (en)	2018-11-21
CN205371310U (zh)	2016-07-06
US20180156267A1 (en)	2018-06-07
EP3299644A1 (en)	2018-03-28
JP6762359B2 (ja)	2020-09-30
KR102030176B1 (ko)	2019-10-08
DK3299644T3 (en)	2020-01-27
TWI704297B (zh)	2020-09-11
EA035187B1 (ru)	2020-05-12
TW201704651A (zh)	2017-02-01
SG11201709525UA (en)	2017-12-28
WO2016183788A1 (zh)	2016-11-24
JP2018514733A (ja)	2018-06-07
KR20180018576A (ko)	2018-02-21
US10274007B2 (en)	2019-04-30
PT3299644T (pt)	2019-12-19
ES2762273T3 (es)	2020-05-22

Publication	Publication Date	Title
DK3299644T3 (en)	2020-01-27	Mixed-type dynamic pressure gas thrust bearing
DK3299643T3 (en)	2020-01-27	Mixed-type dynamic pressure gas radial bearing
GB201415047D0 (en)	2014-10-08	Low-friction dynamic seal
EP3258125A4 (en)	2018-10-17	Thrust bearing
EP3101291A4 (en)	2017-07-12	Thrust bearing
SG11201709527XA (en)	2017-12-28	Groove-type dynamic pressure gas radial bearing
EP3201439A4 (en)	2018-05-30	Thrust bearing as a seal
EP3112711A4 (en)	2017-01-04	Rolling bearing with seal
EP3319871A4 (en)	2019-04-10	BEARING ARRANGEMENT
EP3115631A4 (en)	2017-11-15	Bearing, and scroll-type fluid machinery
SG11201606138WA (en)	2016-08-30	Hard interface dynamic seals
EP3364060A4 (en)	2018-12-12	Half bearing
EP3369951A4 (en)	2019-06-26	PRINTING FILM CAMP
EP3214159A4 (en)	2017-09-06	Rolling bearing
EP3279489A4 (en)	2018-10-17	Static pressure gas bearing
GB201615228D0 (en)	2016-10-26	Improved rolling bearing
GB2553986B (en)	2021-02-10	Bearing pressure indicator
GB201517630D0 (en)	2015-11-18	Fluid dynamic bearing groove configuration
GB2533018B (en)	2016-10-19	An expander assembly
GB201415049D0 (en)	2014-10-08	Dynamic radial seal
GB2562189B (en)	2021-08-04	Pressure system for bearing assembly
IL239217A0 (en)	2015-11-30	Compact integrated pusher carrier
GB2526340B (en)	2020-05-20	Gas bearing spindles
EP3382224A4 (en)	2019-03-27	BEARING WITH FERROFLUID SEAL
ZA201700486B (en)	2019-07-31	Axial sliding bearing