JPS63135020U - - Google Patents

Info

Publication number
JPS63135020U
JPS63135020U JP2794287U JP2794287U JPS63135020U JP S63135020 U JPS63135020 U JP S63135020U JP 2794287 U JP2794287 U JP 2794287U JP 2794287 U JP2794287 U JP 2794287U JP S63135020 U JPS63135020 U JP S63135020U
Authority
JP
Japan
Prior art keywords
bearing
rotating body
magnetic
magnetic bearing
contact
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
JP2794287U
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 JP2794287U priority Critical patent/JPS63135020U/ja
Publication of JPS63135020U publication Critical patent/JPS63135020U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す補助軸受の正
面図、第2図は第1図のA―A矢視断面図、第3
図は従来の補助軸受をもつ回転機械の概略を示す
側断面図である。 図の主要部分の説明、1……ロータ、2……ス
テータ、3……磁気軸受、4……補助軸受、5…
…(可動側)軸受パツド、6……(固定側)軸受
パツド、9……電磁石、10……圧縮スプリング
、11……ロータ接触部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正常運転時には磁気軸受をもつて回転体を支承
    し、前記磁気軸受が軸受機能を失つた危急時に同
    磁気軸受に代わつて回転体を支承する補助軸受で
    あつて、前記正常運転時は回転体を非接触状態で
    取り囲み、前記危急時はその一部が磁気軸受の作
    動停止に連動して動き、回転体を押圧して同回転
    体のほぼ全周で接触状態となる如く構成すると共
    に、その接触面が自己潤滑性を有することを特徴
    とする磁気軸受用補助軸受。
JP2794287U 1987-02-26 1987-02-26 Pending JPS63135020U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2794287U JPS63135020U (ja) 1987-02-26 1987-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2794287U JPS63135020U (ja) 1987-02-26 1987-02-26

Publications (1)

Publication Number Publication Date
JPS63135020U true JPS63135020U (ja) 1988-09-05

Family

ID=30830448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2794287U Pending JPS63135020U (ja) 1987-02-26 1987-02-26

Country Status (1)

Country Link
JP (1) JPS63135020U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100294915B1 (ko) * 1994-02-28 2001-11-22 이형도 회전축지지장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100294915B1 (ko) * 1994-02-28 2001-11-22 이형도 회전축지지장치

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