CN103370553A - 用于真空泵的快速转动的轴的轴承装置 - Google Patents

用于真空泵的快速转动的轴的轴承装置 Download PDF

Info

Publication number
CN103370553A
CN103370553A CN2012800093202A CN201280009320A CN103370553A CN 103370553 A CN103370553 A CN 103370553A CN 2012800093202 A CN2012800093202 A CN 2012800093202A CN 201280009320 A CN201280009320 A CN 201280009320A CN 103370553 A CN103370553 A CN 103370553A
Authority
CN
China
Prior art keywords
bearing
holding member
outer race
pump case
abutment face
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.)
Pending
Application number
CN2012800093202A
Other languages
English (en)
Chinese (zh)
Inventor
汉斯·维绍特
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.)
Leybold GmbH
Original Assignee
Oerlikon Leybold Vacuum GmbH
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 Oerlikon Leybold Vacuum GmbH filed Critical Oerlikon Leybold Vacuum GmbH
Publication of CN103370553A publication Critical patent/CN103370553A/zh
Pending legal-status Critical Current

Links

Images

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mounting Of Bearings Or Others (AREA)
CN2012800093202A 2011-02-16 2012-02-09 用于真空泵的快速转动的轴的轴承装置 Pending CN103370553A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202011002794.5 2011-02-16
DE202011002794U DE202011002794U1 (de) 2011-02-16 2011-02-16 Lageranordnung für schnell drehende Wellen von Vakuumpumpen
PCT/EP2012/052164 WO2012110384A1 (de) 2011-02-16 2012-02-09 Lageranordnung für schnell drehende wellen von vakuumpumpen

Publications (1)

Publication Number Publication Date
CN103370553A true CN103370553A (zh) 2013-10-23

Family

ID=45607235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012800093202A Pending CN103370553A (zh) 2011-02-16 2012-02-09 用于真空泵的快速转动的轴的轴承装置

Country Status (5)

Country Link
EP (1) EP2676043A1 (de)
JP (1) JP2014506981A (de)
CN (1) CN103370553A (de)
DE (1) DE202011002794U1 (de)
WO (1) WO2012110384A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257696A (zh) * 2014-07-11 2016-01-20 罗伯特·博世有限公司 具有支撑装置和横向可移动的转动轴承的主轴支承装置
CN114423943A (zh) * 2019-09-19 2022-04-29 大陆-特韦斯贸易合伙股份公司及两合公司 用于车辆的电动机驱动的组件
EP4215769A1 (de) * 2022-01-21 2023-07-26 Siemens Aktiengesellschaft Lagerelement, maschine und verfahren zum steuern eines lagerelementes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204608A1 (de) * 2014-03-12 2015-09-17 BSH Hausgeräte GmbH Staubsaugergebläse
JP6772721B2 (ja) * 2015-10-23 2020-10-21 株式会社島津製作所 真空ポンプ
JP7327132B2 (ja) * 2019-12-06 2023-08-16 株式会社島津製作所 真空ポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294796A (ja) * 1985-10-24 1987-12-22 ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ケ−シングとロ−タとを有する真空ポンプ
US20010010438A1 (en) * 2000-01-31 2001-08-02 Andre Bouille Damper system and bearing centering device for magnetic bearing vacuum pump
DE102007037792A1 (de) * 2007-08-10 2009-02-12 Oerlikon Leybold Vacuum Gmbh Pumpen-Lageranordnung
CN101595307A (zh) * 2007-01-29 2009-12-02 爱德华兹有限公司 真空泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1788231U (de) * 1959-02-27 1959-05-06 Zahnraederfabrik Renk A G Praezisions-waelz- bzw. gleitlager.
FR95734E (fr) * 1966-11-15 1971-06-04 Pitner Alfred Roulement a aiguilles sans jeu.
IT1032818B (it) * 1975-05-06 1979-06-20 Rava E Perfezionamento alle pompe turbomo lecolari
JPH0525025U (ja) * 1991-09-12 1993-04-02 光洋精工株式会社 転がり軸受装置
JPH10274188A (ja) * 1997-03-31 1998-10-13 Shimadzu Corp ターボ分子ポンプ
GB0309830D0 (en) * 2003-04-29 2003-06-04 Boc Group Plc A vacuum pump
GB2415019A (en) * 2004-06-07 2005-12-14 Boc Group Plc A supporting arrangement for a roller bearing
GB0511877D0 (en) * 2005-06-10 2005-07-20 Boc Group Plc Vacuum pump
JP2007192376A (ja) * 2006-01-20 2007-08-02 Ntn Corp 転がり軸受装置
JP2008157365A (ja) * 2006-12-25 2008-07-10 Ntn Corp 航空機エンジン用転がり軸受
EP2088327B1 (de) * 2008-02-11 2011-08-31 Agilent Technologies Italia S.p.A. Stütze für Wälzlager

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294796A (ja) * 1985-10-24 1987-12-22 ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ケ−シングとロ−タとを有する真空ポンプ
US20010010438A1 (en) * 2000-01-31 2001-08-02 Andre Bouille Damper system and bearing centering device for magnetic bearing vacuum pump
CN101595307A (zh) * 2007-01-29 2009-12-02 爱德华兹有限公司 真空泵
DE102007037792A1 (de) * 2007-08-10 2009-02-12 Oerlikon Leybold Vacuum Gmbh Pumpen-Lageranordnung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257696A (zh) * 2014-07-11 2016-01-20 罗伯特·博世有限公司 具有支撑装置和横向可移动的转动轴承的主轴支承装置
CN105257696B (zh) * 2014-07-11 2020-03-06 罗伯特·博世有限公司 具有支撑装置和横向可移动的转动轴承的主轴支承装置
CN114423943A (zh) * 2019-09-19 2022-04-29 大陆-特韦斯贸易合伙股份公司及两合公司 用于车辆的电动机驱动的组件
CN114423943B (zh) * 2019-09-19 2023-09-19 大陆汽车科技有限公司 用于车辆的电动机驱动的组件
EP4215769A1 (de) * 2022-01-21 2023-07-26 Siemens Aktiengesellschaft Lagerelement, maschine und verfahren zum steuern eines lagerelementes

Also Published As

Publication number Publication date
WO2012110384A1 (de) 2012-08-23
DE202011002794U1 (de) 2012-06-06
EP2676043A1 (de) 2013-12-25
JP2014506981A (ja) 2014-03-20

Similar Documents

Publication Publication Date Title
CN103370553A (zh) 用于真空泵的快速转动的轴的轴承装置
CN100432446C (zh) 涡轮分子泵的轴承支承结构
CN101688552B (zh) 用于对机械元件进行轴向预加载的装置
CN101868637B (zh) 径向活动式浮动轴承
CN102478110B (zh) 油泵在变速器中的布置
CN105423077B (zh) 一种精密转台垂直轴系
CN103586982A (zh) 搅拌车传动装置
CN101532541A (zh) 主轴系统
WO2008119596A3 (de) Radialwälzlager für einen exzenterantrieb, exzenterantrieb für eine radialkolbenpumpe sowie antiblockiersystem mit dem exzenterantrieb
WO2006117515A8 (en) Vacuum pump
CN104395177A (zh) 具有至少一个转向节主销的轴承装置
CN101532539A (zh) 包括支承结构和转动轴的装置以及风力涡轮机
CN103534500B (zh) 具有承托轴承的轴承系统，特别是用于支承快速转动的轴
CN103216625A (zh) 轴密封装置尤其是径向轴密封装置
CN102792035B (zh) 轴向滚动轴承
US9506541B2 (en) Eccentric bearing
CN105074242A (zh) 轴承组件及组装和安装轴承组件与支撑轴承组件的部件的方法
CN105822666A (zh) 一种双列圆锥滚子轴承及其安装结构
CN101758456A (zh) 立式动静压电主轴
RU2011144023A (ru) Ротор для гидравлической машины
KR102556455B1 (ko) 휠베어링 조립체
CN101287631B (zh) 液力制动器
JP6618922B2 (ja) 軸受ユニット
US20120156074A1 (en) Peristaltic Pump
CN102422038B (zh) 离合器操作轴承、尤其用于双离合器系统的离合器操作轴承

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Cologne, Germany

Applicant after: LEYBOLD Co. Ltd.

Address before: Cologne, Germany

Applicant before: Oerlikon Leybold Vacuum GmbH

COR Change of bibliographic data
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20131023