JPH0266716U - - Google Patents

Info

Publication number
JPH0266716U
JPH0266716U JP14373588U JP14373588U JPH0266716U JP H0266716 U JPH0266716 U JP H0266716U JP 14373588 U JP14373588 U JP 14373588U JP 14373588 U JP14373588 U JP 14373588U JP H0266716 U JPH0266716 U JP H0266716U
Authority
JP
Japan
Prior art keywords
magnetic
fixed
bodies
magnetic fluid
imparted
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
JP14373588U
Other languages
English (en)
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
Priority to JP14373588U priority Critical patent/JPH0266716U/ja
Publication of JPH0266716U publication Critical patent/JPH0266716U/ja
Pending 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
    • 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
    • F16C32/0629—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 liquid cushion, e.g. oil cushion
    • F16C32/0633—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 liquid cushion, e.g. oil cushion the liquid being retained in a gap
    • F16C32/0637—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 liquid cushion, e.g. oil cushion the liquid being retained in a gap by a magnetic field, e.g. ferrofluid bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第１図ａ，ｂは本考案による磁気軸受装置の第
１の実施例を示し、第１図ａは断面説明図、第１
図ｂは正面説明図、第２図ａ，ｂは本考案による
磁気軸受装置の第２の実施例を示し、第２図ａは
断面説明図、第２図ｂは第２図ａの―線断面
説明図、第３図は本考案による磁気軸受装置の第
３の実施例の断面説明図、第４図は本考案による
磁気軸受装置の第４の実施例の断面説明図、第５
図ａ，ｂ，ｃ，ｄはそれぞれ本考案の磁気軸受装
置に用いる磁性流体より弱い磁気特性を付与した
部材の実施例の断面説明図である。 １，１１，２１，３１……固定体、２，１２，
２２，３２……可動体、２ａ，１１ａ，２１ａ…
…磁石、２ｂ，１１ｂ，３１ａ……本体部、２ｃ
，３１ｂ……ガイド部、３，１３，２３，３３…
…磁性流体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定体１，１１，２１，３１と、この固定体１
    ，１１，２１，３１に支持されるとともに固定体
    １，１１，２１，３１に対して回転または直線運
    動する可動体２，１２，２２，３２と、この可動
    体２，１２，２２，３２と前記固定体１，１１，
    ２１，３１との間に配設される磁性流体３，１３
    ，２３，３３とを具え、前記固定体１，１１，２
    １，３１および可動体２，１２，２２，３２のど
    ちらか一方に前記磁性流体３，１３，２３，３３
    より強い磁気特性を付与し、他方に前記磁性流体
    ３，１３，２３，３３より弱い磁気特性を付与し
    たことを特徴とする磁気軸受装置。
JP14373588U 1988-11-02 1988-11-02 Pending JPH0266716U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14373588U JPH0266716U (ja) 1988-11-02 1988-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14373588U JPH0266716U (ja) 1988-11-02 1988-11-02

Publications (1)

Publication Number Publication Date
JPH0266716U true JPH0266716U (ja) 1990-05-21

Family

ID=31410822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14373588U Pending JPH0266716U (ja) 1988-11-02 1988-11-02

Country Status (1)

Country Link
JP (1) JPH0266716U (ja)

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