GB0412666D0 - Bearing arrangement - Google Patents

Bearing arrangement

Info

Publication number
GB0412666D0
GB0412666D0 GBGB0412666.0A GB0412666A GB0412666D0 GB 0412666 D0 GB0412666 D0 GB 0412666D0 GB 0412666 A GB0412666 A GB 0412666A GB 0412666 D0 GB0412666 D0 GB 0412666D0
Authority
GB
United Kingdom
Prior art keywords
bearing arrangement
bearing
arrangement
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.)
Withdrawn
Application number
GBGB0412666.0A
Other versions
GB2415019A (en
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB0412666A priority Critical patent/GB2415019A/en
Publication of GB0412666D0 publication Critical patent/GB0412666D0/en
Publication of GB2415019A publication Critical patent/GB2415019A/en
Withdrawn legal-status Critical Current

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • 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)
  • Support Of The Bearing (AREA)
GB0412666A 2004-06-07 2004-06-07 A supporting arrangement for a roller bearing Withdrawn GB2415019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0412666A GB2415019A (en) 2004-06-07 2004-06-07 A supporting arrangement for a roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0412666A GB2415019A (en) 2004-06-07 2004-06-07 A supporting arrangement for a roller bearing

Publications (2)

Publication Number Publication Date
GB0412666D0 true GB0412666D0 (en) 2004-07-07
GB2415019A GB2415019A (en) 2005-12-14

Family

ID=32696784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0412666A Withdrawn GB2415019A (en) 2004-06-07 2004-06-07 A supporting arrangement for a roller bearing

Country Status (1)

Country Link
GB (1) GB2415019A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0701609D0 (en) * 2007-01-29 2007-03-07 Boc Group Plc Vacuum pump
DE102007037792A1 (en) * 2007-08-10 2009-02-12 Oerlikon Leybold Vacuum Gmbh Pump bearing assembly
DE202011002794U1 (en) * 2011-02-16 2012-06-06 Oerlikon Leybold Vacuum Gmbh Bearing arrangement for fast rotating shafts of vacuum pumps
DE102014115507A1 (en) * 2014-10-24 2016-04-28 Pfeiffer Vacuum Gmbh vacuum pump
GB2584676B (en) * 2019-06-10 2021-11-10 Edwards Ltd Rotor support and vacuum pump with such a rotor support
GB2604878A (en) * 2021-03-15 2022-09-21 Edwards Ltd Damper for a vacuum pump
FR3141493A1 (en) * 2022-10-31 2024-05-03 Safran Aircraft Engines Bearing suspension device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03209021A (en) * 1990-01-10 1991-09-12 Fuji Electric Co Ltd Rolling bearing
JPH07269566A (en) * 1994-03-29 1995-10-17 Mitsubishi Heavy Ind Ltd Squeeze film damper

Also Published As

Publication number Publication date
GB2415019A (en) 2005-12-14

Similar Documents

Publication Publication Date Title
EP1715072A4 (en) Rolling bearing
EP1886033A4 (en) Thrust bearing
IL183278A0 (en) Rod-coupling assemblies
EP1920164A4 (en) Bearing device
GB0524339D0 (en) Bearing arrangement
EP1770290A4 (en) Rolling bearing
EP1961982A4 (en) Roller bearing
EP1826466A4 (en) Bearing seal
GB2441725B (en) Bearing lubrication
GB0615519D0 (en) Bearing protector
EP1788265A4 (en) Rolling bearing
EP1784581A4 (en) Bearing assembly
PL1808561T3 (en) Hinge bearing
GB0511788D0 (en) Bearing arrangement
IL179935A0 (en) Roller bearing arrangement
EP1850021A4 (en) Rolling bearing
EP1770291A4 (en) Rolling bearing
GB0701742D0 (en) Crane bearing assembly
GB0412666D0 (en) Bearing arrangement
SG112916A1 (en) Bearing
GB0424115D0 (en) A bearing arrangement
EP1770292A4 (en) Rolling bearing
GB2421769B (en) Plain bearing
GB0414170D0 (en) A bearing arrangement
EP1790867A4 (en) Bearing retainer

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)