JPS5853917U - 磁気軸受装置 - Google Patents

磁気軸受装置

Info

Publication number
JPS5853917U
JPS5853917U JP1981150507U JP15050781U JPS5853917U JP S5853917 U JPS5853917 U JP S5853917U JP 1981150507 U JP1981150507 U JP 1981150507U JP 15050781 U JP15050781 U JP 15050781U JP S5853917 U JPS5853917 U JP S5853917U
Authority
JP
Japan
Prior art keywords
bowl body
side magnet
rotating
magnet
bearing device
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
JP1981150507U
Other languages
English (en)
Inventor
下江　利洋
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1981150507U priority Critical patent/JPS5853917U/ja
Publication of JPS5853917U publication Critical patent/JPS5853917U/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
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • 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
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means
    • 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
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来の磁気軸受装置を示すもので断面　　　゛
からなる正面図、第２図乃至第４図は本考案の一実施例
を示すもので、第２図は断面からなる正面図、第３図は
回転側磁石用椀体の斜視図、第４図　　　−は回転軸に
回転側磁石用椀体を装着する状態を示す一部断面からな
る正面図である。 図中、９は環状回転磁石、１１は環状固定磁石、１２は
回転軸、１２Ａはテーパ部、１３は回転側磁石用椀体、
１３Ａは小径部、１３Ｂは大径部、１４は固定側磁石用
椀体、１４Ａは小径部、１４Ｂは大径部、１５は軟合金
、１５Ａは凸部である。尚図中同一符号は同−又は相当
部分を示祇ｌ 第３図 Ｊｃ 第４図　　　−

Claims (3)

    【実用新案登録請求の範囲】
  1. （１）　　互いの反発力により所定間隙を設けるよう上
    下に対向して配置された環状回転磁石と環状固定磁石、
    この環状回転磁石と環状固定磁石とをそれぞれ大径部に
    内設し、小径部をそれぞれ回転軸と軸受筒に固定するよ
    うにした回転側磁石用椀体と固定側磁石用椀体とを備え
    るものにおいて、上記回転側磁石用椀体と固定側磁石用
    椀体とを連続する板材で構成すると共に、上記回転側磁
    石用椀体の小径部にスリットを設け、この部分を回転軸
    に弾性的に固定するようにしたことを特徴とする磁気軸
    受装置。
  2. （２）回転側磁石用椀体が嵌着される回転軸部をテーパ
    に形成している実用新案登録請求の範囲第１項記載の磁
    気軸受装置。
  3. （３）回転側及び固定側磁石用椀体のそれぞれの大径部
    の内側に嵌着される軟合金の一部にリング状の凸部が設
    けられ、この凸部外周面で上記椀体と嵌り合うように構
    成されている実用新案登録請求の範囲第１項または第２
    項記載の磁気軸受装置。
JP1981150507U 1981-10-08 1981-10-08 磁気軸受装置 Pending JPS5853917U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981150507U JPS5853917U (ja) 1981-10-08 1981-10-08 磁気軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981150507U JPS5853917U (ja) 1981-10-08 1981-10-08 磁気軸受装置

Publications (1)

Publication Number Publication Date
JPS5853917U true JPS5853917U (ja) 1983-04-12

Family

ID=29943229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981150507U Pending JPS5853917U (ja) 1981-10-08 1981-10-08 磁気軸受装置

Country Status (1)

Country Link
JP (1) JPS5853917U (ja)

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