HK1199084A1 - Hydrodynamic axial bearing - Google Patents

Hydrodynamic axial bearing

Info

Publication number
HK1199084A1
HK1199084A1 HK14112459.3A HK14112459A HK1199084A1 HK 1199084 A1 HK1199084 A1 HK 1199084A1 HK 14112459 A HK14112459 A HK 14112459A HK 1199084 A1 HK1199084 A1 HK 1199084A1
Authority
HK
Hong Kong
Prior art keywords
axial bearing
hydrodynamic axial
hydrodynamic
bearing
axial
Prior art date
Application number
HK14112459.3A
Other languages
Chinese (zh)
Inventor
Peter Neuenschwander
Bruno Ammann
Pietro Marco Di
Markus Stdeli
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 filed Critical
Publication of HK1199084A1 publication Critical patent/HK1199084A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F01D25/168—Sliding contact bearing for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/53—Hydrodynamic or hydrostatic 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
HK14112459.3A 2011-11-03 2014-12-11 Hydrodynamic axial bearing HK1199084A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011085681A DE102011085681A1 (en) 2011-11-03 2011-11-03 Hydrodynamic thrust bearing
PCT/EP2012/071729 WO2013064638A1 (en) 2011-11-03 2012-11-02 Hydrodynamic axial bearing

Publications (1)

Publication Number Publication Date
HK1199084A1 true HK1199084A1 (en) 2015-06-19

Family

ID=47222025

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14112459.3A HK1199084A1 (en) 2011-11-03 2014-12-11 Hydrodynamic axial bearing

Country Status (11)

Country Link
US (1) US20140241887A1 (en)
EP (1) EP2773877A1 (en)
JP (1) JP2014533342A (en)
KR (1) KR20140083051A (en)
CN (1) CN103906936A (en)
BR (1) BR112014010582A2 (en)
CA (1) CA2852164A1 (en)
DE (1) DE102011085681A1 (en)
HK (1) HK1199084A1 (en)
SG (1) SG11201401938WA (en)
WO (1) WO2013064638A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540190C2 (en) * 2015-04-30 2018-04-24 Scania Cv Ab A sealing arrangement for a hydrodynamic machine
DE102015215306B4 (en) * 2015-08-11 2018-08-02 Siemens Healthcare Gmbh Liquid metal plain bearings
US10113586B2 (en) * 2015-10-16 2018-10-30 Ford Global Technologies, Llc Hydrodynamic axial plain bearing
JP6521838B2 (en) * 2015-11-06 2019-05-29 トヨタ自動車株式会社 Support structure of rotating shaft
GB2547008B (en) * 2016-02-04 2020-07-29 Rolls Royce Plc Balancing of axial thrust forces within a gas turbine engine
DE102017102420A1 (en) * 2017-02-08 2018-08-09 Abb Turbo Systems Ag SLIDING STORAGE WITH HYDRODYNAMIC AXIAL SAFETY
EP3655671B1 (en) * 2017-07-19 2021-09-08 Konzelmann GmbH Hydrodynamic bearing
US10513928B2 (en) * 2017-08-31 2019-12-24 Flowserve Management Company Axial thrust balancing device
WO2020038655A1 (en) * 2018-08-21 2020-02-27 Zf Friedrichshafen Ag Run-on element for a hydrodynamic axial bearing, and hydrodynamic axial bearing
JP7392620B2 (en) * 2020-09-30 2023-12-06 株式会社豊田自動織機 centrifugal compressor
WO2024104528A1 (en) * 2022-11-15 2024-05-23 Ihi Charging Systems International Gmbh Axial bearing for supporting a rotatable shaft and exhaust gas turbocharger having an axial bearing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095999A (en) 1964-05-28 1967-12-20 Hawker Siddeley Canada Ltd Improvements in fluid thrust bearing
JPS5945850B2 (en) * 1979-07-13 1984-11-09 株式会社日立製作所 thrust bearing
JPH0575519U (en) * 1992-03-16 1993-10-15 三菱重工業株式会社 Thrust color of rotating shaft
JP3338117B2 (en) * 1993-04-28 2002-10-28 日本電産株式会社 Method of manufacturing spindle motor and bearing parts
DE19641673B4 (en) 1996-10-11 2005-09-01 Abb Turbo Systems Ag axial plain
DE29624507U1 (en) * 1996-10-11 2004-11-25 Abb Turbo Systems Ag Axial slide bearing turbocharger shaft in IC engine - has lubrication gap with profiled ring surface rotating with/around shaft, and wedge surfaces defined radially by sealing web
EP1199486B1 (en) 2000-10-17 2005-03-23 ABB Turbo Systems AG Hydrodynamic axial bearing with floating disc
JP2003056553A (en) * 2001-08-10 2003-02-26 Koyo Seiko Co Ltd Thrust dynamic pressure bearing
JP2003222123A (en) * 2002-01-25 2003-08-08 Mitsubishi Heavy Ind Ltd Taper land thrust bearing and rotary machine equipped with this bearing
JP4340855B2 (en) * 2003-04-22 2009-10-07 株式会社ジェイテクト Manufacturing method of dynamic pressure generating groove
CN100402874C (en) 2003-07-05 2008-07-16 曼·B及W柴油机公开股份有限公司 Thrust sliding bearing
EP2042753A1 (en) * 2007-09-26 2009-04-01 ABB Turbo Systems AG Hydrodynamic axial bearing

Also Published As

Publication number Publication date
DE102011085681A1 (en) 2013-05-08
CN103906936A (en) 2014-07-02
BR112014010582A2 (en) 2017-05-02
KR20140083051A (en) 2014-07-03
CA2852164A1 (en) 2013-05-10
US20140241887A1 (en) 2014-08-28
EP2773877A1 (en) 2014-09-10
SG11201401938WA (en) 2014-10-30
WO2013064638A1 (en) 2013-05-10
JP2014533342A (en) 2014-12-11

Similar Documents

Publication Publication Date Title
EP2910802A4 (en) Thrust bearing
HK1199084A1 (en) Hydrodynamic axial bearing
EP2740951A4 (en) Thrust foil bearing
EP2740950A4 (en) Radial foil bearing
EP2743523A4 (en) Radial foil bearing
EP2735751A4 (en) Radial foil bearing
EP2778448A4 (en) Radial foil bearing
EP2904284A4 (en) Duplex bearing lubrication
EP2634441A4 (en) Spiral-grooved thrust bearing
EP2708865A4 (en) Sensor-equipped wheel bearing
EP2529124A4 (en) Bearing assembly
EP2767722A4 (en) Radial foil bearing
EP2682620A4 (en) Sliding bearing
EP2740949A4 (en) Radial foil bearing
EP2762736A4 (en) Sliding bearing
ZA201307204B (en) Large rolling bearing
EP2841783A4 (en) Bearing arrangement
EP2767673A4 (en) Axial turbine
EP2863080A4 (en) Half bearing
GB201019935D0 (en) Bearings
EP2716923A4 (en) Rolling bearing
PL2906844T3 (en) Bearing assembly
GB201019934D0 (en) Bearings
GB201020877D0 (en) Bearing assembly
EP2815141A4 (en) Bearing component