CS212321B2 - Gas foil bearing for quick rotating parts - Google Patents

Gas foil bearing for quick rotating parts Download PDF

Info

Publication number
CS212321B2
CS212321B2 CS793763A CS376379A CS212321B2 CS 212321 B2 CS212321 B2 CS 212321B2 CS 793763 A CS793763 A CS 793763A CS 376379 A CS376379 A CS 376379A CS 212321 B2 CS212321 B2 CS 212321B2
Authority
CS
Czechoslovakia
Prior art keywords
gas
foil bearing
rotor
foil
bearing
Prior art date
Application number
CS793763A
Other languages
Czech (cs)
English (en)
Inventor
Alfons Spies
Original Assignee
Heidenhain Gmbh Dr Johannes
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 Heidenhain Gmbh Dr Johannes filed Critical Heidenhain Gmbh Dr Johannes
Publication of CS212321B2 publication Critical patent/CS212321B2/cs

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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements
    • D01H7/56—Ring-and-traveller arrangements with freely-rotatable rings; with braked or dragged rings ; Lubricating arrangements therefor
    • D01H7/565—Ring-and-traveller arrangements with freely-rotatable rings; with braked or dragged rings ; Lubricating arrangements therefor with fluid 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
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
CS793763A 1978-06-24 1979-05-31 Gas foil bearing for quick rotating parts CS212321B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2827880A DE2827880B1 (de) 1978-06-24 1978-06-24 Gaslager fuer schnell rotierende Teile

Publications (1)

Publication Number Publication Date
CS212321B2 true CS212321B2 (en) 1982-03-26

Family

ID=6042722

Family Applications (1)

Application Number Title Priority Date Filing Date
CS793763A CS212321B2 (en) 1978-06-24 1979-05-31 Gas foil bearing for quick rotating parts

Country Status (8)

Country Link
US (1) US4260205A (it)
JP (1) JPS556092A (it)
CH (1) CH639435A5 (it)
CS (1) CS212321B2 (it)
DD (1) DD144575A5 (it)
DE (1) DE2827880B1 (it)
FR (1) FR2429275A1 (it)
GB (1) GB2027133B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364612A (en) * 1980-08-05 1982-12-21 Casper S.P.A. Lower pair kinematic assembly with hydrostatic bearing
GB2178805A (en) * 1985-08-02 1987-02-18 Rank Taylor Hobson Ltd A bearing structure
WO1997041372A1 (en) * 1996-04-30 1997-11-06 Ramsay Thomas W Seal/bearing apparatus
DE20208133U1 (de) * 2002-05-24 2003-10-02 Skf Ab Gleitlager zur axialen und radialen Lagerung
BRPI0911066A2 (pt) * 2008-04-09 2015-12-29 Saint Gobain Performance Plast composição lubrificante para mancais
US9394941B2 (en) * 2012-10-17 2016-07-19 Borgwarner Inc. Oil-free turbocharger bearing assembly having conical shaft supported on compliant gas bearings
CN105134762B (zh) * 2015-09-07 2018-03-27 发基化学品（张家港）有限公司 一种反应器搅拌轴滑动轴承
DE102017006957A1 (de) 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung
CN113883167A (zh) * 2021-10-21 2022-01-04 湘潭大学 一种小孔节流静压气体轴承

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113420C (it) * 1958-05-28
US3434762A (en) * 1963-07-11 1969-03-25 Garrett Corp Hydrodynamic shaft bearing
US3215480A (en) * 1963-08-29 1965-11-02 David J Marley Hydrodynamic foil bearings with bearing foil retaining means
GB1038888A (en) * 1963-11-20 1966-08-10 Tmm Research Ltd Improvements in ring and traveller mounting arrangements for textile machines
NL6402052A (it) * 1964-02-29 1965-08-30
US3377113A (en) * 1965-08-03 1968-04-09 Rotron Mfg Co Hydrodynamic bearing
US3382014A (en) * 1966-02-18 1968-05-07 Garrett Corp Self-acting foil bearings
SE336935B (it) * 1966-06-21 1971-07-19 Skf Svenska Kullagerfab Ab
GB1221700A (en) * 1968-12-24 1971-02-03 Gamet Products Ltd Improvements in or relating to hydrostatic bearing assemblies
US3809443A (en) * 1971-08-05 1974-05-07 Mechanical Tech Inc Hydrodynamic foil bearings
JPS5413528B2 (it) * 1973-04-19 1979-05-31
JPS5316858B2 (it) * 1973-04-24 1978-06-03
DE2352788A1 (de) * 1973-10-20 1975-04-30 Zinser Textilmaschinen Gmbh Luftgelagerter spinn- oder zwirnring fuer ringspinn- oder ringzwirnmaschinen
DE2404324A1 (de) * 1974-01-30 1975-07-31 Skf Kugellagerfabriken Gmbh Gleitgelagerter spinnring
US3929393A (en) * 1975-02-14 1975-12-30 William F Marantette Water-rubber bearing high speed drill spindle

Also Published As

Publication number Publication date
DD144575A5 (de) 1980-10-22
CH639435A5 (de) 1983-11-15
JPS6261689B2 (it) 1987-12-23
GB2027133B (en) 1983-02-02
JPS556092A (en) 1980-01-17
FR2429275B1 (it) 1982-10-15
GB2027133A (en) 1980-02-13
DE2827880B1 (de) 1980-01-10
FR2429275A1 (fr) 1980-01-18
US4260205A (en) 1981-04-07

Similar Documents

Publication Publication Date Title
CS212321B2 (en) Gas foil bearing for quick rotating parts
US4285551A (en) Fluid bearing
US4415280A (en) Hydrodynamic fluid film bearing
US4076340A (en) Drive and bearing support for a disc-shaped rotor
KR970070591A (ko) 급회전 로터용 베어링 지지배열구조
US6424067B1 (en) Centrifugal separator
KR20110033062A (ko) 베어링 장치, 패드 유지 메카니즘 및 패드 유지 방법
US5800068A (en) Spindle for gas bearing of a rapidly rotating tool
CN111396450A (zh) 气体轴承、压缩机及空调机组
JP2002276646A (ja) ラジアル軸受及びこれを用いた変速機
WO1995028574A1 (en) Multimode pad-type hydrodynamic thrust bearings
CZ299895A3 (en) Spindle with air-cushion bearing for quick rotating tools, particularly for spinning rotor aerostatic bearing
US8167495B2 (en) Device comprising a support structure and a rotating shaft and wind turbine
US5775176A (en) Separators for flywheel rotors
US2147420A (en) High speed electric-motor assembly
EP3339668B1 (en) Bearing system with a rotary bush and turbomachine
JPH0544722A (ja) 減衰軸受
JPH034145Y2 (it)
US6854892B2 (en) Baffled centrifugal lubrication spacer
CN213064043U (zh) 轴系结构及压缩机
CN218882799U (zh) 一种双列圆锥滚子轴承
CN211174997U (zh) 一种高速多方向受力轴承
CN1020202C (zh) 一种高可靠性的离心纺丝电锭
CN219452690U (zh) 一种中间开孔的瓦块和使用该瓦块的可倾瓦轴承
RU2294988C2 (ru) Опорное устройство крутильно-формирующей камеры прядильной машины (варианты)