JPH0484827U - - Google Patents

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Publication number
JPH0484827U
JPH0484827U JP12784390U JP12784390U JPH0484827U JP H0484827 U JPH0484827 U JP H0484827U JP 12784390 U JP12784390 U JP 12784390U JP 12784390 U JP12784390 U JP 12784390U JP H0484827 U JPH0484827 U JP H0484827U
Authority
JP
Japan
Prior art keywords
magnetic
circumferential direction
magnetic poles
radial
body part
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.)
Granted
Application number
JP12784390U
Other languages
English (en)
Other versions
JP2557479Y2 (ja
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 JP12784390U priority Critical patent/JP2557479Y2/ja
Publication of JPH0484827U publication Critical patent/JPH0484827U/ja
Application granted granted Critical
Publication of JP2557479Y2 publication Critical patent/JP2557479Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例を示す磁気軸受装置
の主要部の横断面図、第２図は第１図−線の
矢視図、第３図は第１図−の断面図、第４図
は磁気軸受の電磁石の具体的な構成を示す正面図
、第５図は第４図Ｖ−Ｖ線の拡大断面図、第６図
は第５図−線の断面図、第７図は電磁石の変
形例を示す斜視図である。 １……ロータ、３ａ……第１磁極、３ｂ……第
２磁極、６……第１磁性体部、８……第２磁性体
部、１０……非磁性体部、Ｂ……ラジアル磁気軸
受、Ｂ１……第１磁気軸受、Ｂ２……第２磁気軸
受、Ｂ３……第３磁気軸受、Ｂ４……第４磁気軸
受、Ｍ……電磁石、Ｍ１……第１電磁石、Ｍ２…
…第２電磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. ロータの周囲に、これを磁気浮上させる複数組
    のラジアル磁気軸受が円周方向に間隔をおいて配
    置されており、各ラジアル磁気軸受が、円周方向
    に近接して配置された２つの電磁石を備え、１組
    のラジアル磁気軸受の２つの電磁石がアキシアル
    方向に隔たつた２つの磁極を備えた馬蹄形のもの
    で、対応する磁極同志が円周方向に近接するよう
    に配置され、２つの電磁石の対応する磁極が互い
    に反対の極性に励磁されており、ロータの外周部
    の電磁石の２つの磁極に対応する部分に環状の磁
    性体部が設けられ、これらの磁性体部の間に非磁
    性体部が設けられていることを特徴とする磁気軸
    受装置。
JP12784390U 1990-11-29 1990-11-29 磁気軸受装置 Expired - Fee Related JP2557479Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12784390U JP2557479Y2 (ja) 1990-11-29 1990-11-29 磁気軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12784390U JP2557479Y2 (ja) 1990-11-29 1990-11-29 磁気軸受装置

Publications (2)

Publication Number Publication Date
JPH0484827U true JPH0484827U (ja) 1992-07-23
JP2557479Y2 JP2557479Y2 (ja) 1997-12-10

Family

ID=31875328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12784390U Expired - Fee Related JP2557479Y2 (ja) 1990-11-29 1990-11-29 磁気軸受装置

Country Status (1)

Country Link
JP (1) JP2557479Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513205B1 (ko) * 2002-03-21 2005-09-08 한국전기연구원 축방향 안내력 증가형 반경방향 자기 베어링

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513205B1 (ko) * 2002-03-21 2005-09-08 한국전기연구원 축방향 안내력 증가형 반경방향 자기 베어링

Also Published As

Publication number Publication date
JP2557479Y2 (ja) 1997-12-10

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees