DE69124730D1 - Poröses, gasstatisches Lager - Google Patents

Poröses, gasstatisches Lager

Info

Publication number
DE69124730D1
DE69124730D1 DE69124730T DE69124730T DE69124730D1 DE 69124730 D1 DE69124730 D1 DE 69124730D1 DE 69124730 T DE69124730 T DE 69124730T DE 69124730 T DE69124730 T DE 69124730T DE 69124730 D1 DE69124730 D1 DE 69124730D1
Authority
DE
Germany
Prior art keywords
porous
gas
static bearing
static
bearing
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.)
Expired - Fee Related
Application number
DE69124730T
Other languages
English (en)
Other versions
DE69124730T2 (de
Inventor
Katsuhiro Ono
Kazumasa Kitamura
Hidenobu Misawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Priority claimed from JP3085835A external-priority patent/JPH0733848B2/ja
Priority claimed from JP8583891A external-priority patent/JPH04300421A/ja
Priority claimed from JP8583691A external-priority patent/JPH04219519A/ja
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE69124730D1 publication Critical patent/DE69124730D1/de
Application granted granted Critical
Publication of DE69124730T2 publication Critical patent/DE69124730T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0618—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via porous material
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only
DE69124730T 1990-11-29 1991-11-28 Poröses, gasstatisches Lager Expired - Fee Related DE69124730T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32576190 1990-11-29
JP3085835A JPH0733848B2 (ja) 1991-03-27 1991-03-27 多孔質静圧気体軸受
JP8583891A JPH04300421A (ja) 1991-03-27 1991-03-27 多孔質静圧気体軸受
JP8583691A JPH04219519A (ja) 1990-11-29 1991-03-27 多孔質静圧気体軸受

Publications (2)

Publication Number Publication Date
DE69124730D1 true DE69124730D1 (de) 1997-03-27
DE69124730T2 DE69124730T2 (de) 1997-07-31

Family

ID=27467168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124730T Expired - Fee Related DE69124730T2 (de) 1990-11-29 1991-11-28 Poröses, gasstatisches Lager

Country Status (2)

Country Link
EP (1) EP0488715B1 (de)
DE (1) DE69124730T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3542502B2 (ja) * 1998-06-24 2004-07-14 東芝機械株式会社 静圧多孔質軸受けの製造方法
DE10247783B4 (de) * 2002-10-14 2013-08-29 Thermo Electron (Karlsruhe) Gmbh Rheometer
US10598222B2 (en) 2012-01-03 2020-03-24 New Way Machine Components, Inc. Air bearing for use as seal
SG11201403813TA (en) 2012-01-03 2014-09-26 New Way Machine Components Inc Air bearing for use as seal
US9429191B2 (en) 2013-10-11 2016-08-30 General Electric Company Journal bearing assemblies and methods of assembling same
US9121448B2 (en) 2013-10-11 2015-09-01 General Electric Company Hermetically sealed damper assembly and methods of assembling same
DE102015205296A1 (de) * 2015-03-24 2016-09-29 Krones Ag Vorrichtung in der Getränkeindustrie mit einem Radiallager und/oder einem Axiallager
DE102015010875B9 (de) * 2015-08-25 2016-12-29 Thermo Electron (Karlsruhe) Gmbh Rheometer mit Gaslager

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706795A (en) * 1951-08-03 1954-04-07 Glacier Co Ltd Improvements in or relating to bearing assemblies
DE3110712C2 (de) * 1981-03-19 1986-08-07 Joachim Prof. Dr.-Ing. 8000 München Heinzl Aerostatisches Lager
DE3230232A1 (de) * 1982-08-13 1984-02-16 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Lagerschale fuer ein gasstatisches lager und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
EP0488715B1 (de) 1997-02-19
DE69124730T2 (de) 1997-07-31
EP0488715A3 (en) 1993-10-06
EP0488715A2 (de) 1992-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee