JPS6149125U - - Google Patents

Info

Publication number
JPS6149125U
JPS6149125U JP1984133531U JP13353184U JPS6149125U JP S6149125 U JPS6149125 U JP S6149125U JP 1984133531 U JP1984133531 U JP 1984133531U JP 13353184 U JP13353184 U JP 13353184U JP S6149125 U JPS6149125 U JP S6149125U
Authority
JP
Japan
Prior art keywords
magnetic
permanent magnets
bearing member
rotating shaft
rotating body
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
JP1984133531U
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 JP1984133531U priority Critical patent/JPS6149125U/ja
Publication of JPS6149125U publication Critical patent/JPS6149125U/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
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0412—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial 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
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0417—Passive magnetic bearings with permanent magnets on one part attracting the other part for axial load mainly

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は本考案ラジアル磁気軸受装置の構成
の一例を示す断面図、第１図Ｂはその軸受部材の
上面図、第１図Ｃはその回転体および回転軸が半
径方向に変位したときの状態を示す断面図、第２
図Ａは本考案ラジアル磁気軸受装置の他の実施例
の構成を一例として示す断面図、第２図Ｂはその
軸受部材の上面図、第３図Ａは従来のラジアル磁
気軸受装置の構成の一例を示す断面図、第３図Ｂ
はその軸受部材の上面図である。 １…回転体、２…回転軸、３…軸受部材、１Ａ
，３Ａ…基体、４…ハウジング、５…軸受孔、１
０，３０…永久磁石、２０…空間部、１０Ａ〜１
０Ｍ，３０Ａ〜３０Ｍ…永久磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転体と該回転体に取付けた回転軸を軸支させ
    る軸受部材との双方に、前記回転軸の方向に対向
    させた永久磁石を配設し、該永久磁石間に発生す
    る磁気力により前記回転軸を前記軸受部材に浮揚
    状態で軸支させるようにしたラジアル磁気軸受装
    置において、前記対向させた永久磁石の各々を前
    記回転軸の方向に着磁させた複数の同心環状磁性
    体で構成し、隣接する前記環状磁性体の相互間の
    磁極を反転させるようになして、前記回転体側の
    環状磁性体および前記軸受部材側の環状磁性体は
    、互いに異なる磁極が対向するようになすと共に
    、前記環状磁性体間の境界面を前記回転軸の方向
    に整列させるようにしたことを特徴とするラジア
    ル磁気軸受装置。
JP1984133531U 1984-09-04 1984-09-04 Pending JPS6149125U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984133531U JPS6149125U (ja) 1984-09-04 1984-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984133531U JPS6149125U (ja) 1984-09-04 1984-09-04

Publications (1)

Publication Number Publication Date
JPS6149125U true JPS6149125U (ja) 1986-04-02

Family

ID=30692073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984133531U Pending JPS6149125U (ja) 1984-09-04 1984-09-04

Country Status (1)

Country Link
JP (1) JPS6149125U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735138A (ja) * 1992-03-10 1995-02-03 Shikoku Sogo Kenkyusho:Kk 超電導軸受装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735138A (ja) * 1992-03-10 1995-02-03 Shikoku Sogo Kenkyusho:Kk 超電導軸受装置

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