JPS6427577U - - Google Patents

Info

Publication number
JPS6427577U
JPS6427577U JP12098087U JP12098087U JPS6427577U JP S6427577 U JPS6427577 U JP S6427577U JP 12098087 U JP12098087 U JP 12098087U JP 12098087 U JP12098087 U JP 12098087U JP S6427577 U JPS6427577 U JP S6427577U
Authority
JP
Japan
Prior art keywords
magnetic
protrusion
force source
magnetic force
housing
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
JP12098087U
Other languages
English (en)
Other versions
JPH0518494Y2 (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 JP1987120980U priority Critical patent/JPH0518494Y2/ja
Publication of JPS6427577U publication Critical patent/JPS6427577U/ja
Application granted granted Critical
Publication of JPH0518494Y2 publication Critical patent/JPH0518494Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例に係る磁性流体軸
受の要部縦断面図、第2図は第1図の軸受の組立
手順を示す分解縦断面図、第3図は本考案の第2
実施例に係る磁性流体軸受の要部縦断面図、第4
図は第3図のハウジングと永久磁石の間にスペー
サを介装した状態の要部縦断面図、第5図は従来
の磁性流体軸受の要部縦断面図である。 符号の説明、1……ハウジング、2……軸、3
,4……磁極、5……永久磁石(磁力源)、6…
…凹所、7,10……突起部、7a……頂部、7
b,7c……斜面、8……空室、F……磁性流体
、g,g……微小間隙。

Claims (1)

    【実用新案登録請求の範囲】
  1. ハウジング内で回転自在に支承される回転部材
    と、該回転部材の外周に半径方向外方に向つて全
    周にわたつて突出する断面山形に形成した非磁性
    体製の突起部と、該突起部の両斜面との間に微小
    間隙を形成して上記ハウジング内を軸方向に区分
    する一対の磁極と、該各磁極の外周側に介在する
    磁力源と、前記突起部と磁極および磁力源との間
    の間隙内に磁気吸着される磁性流体とから成るこ
    とを特徴とする磁性流体軸受。
JP1987120980U 1987-08-08 1987-08-08 Expired - Lifetime JPH0518494Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987120980U JPH0518494Y2 (ja) 1987-08-08 1987-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987120980U JPH0518494Y2 (ja) 1987-08-08 1987-08-08

Publications (2)

Publication Number Publication Date
JPS6427577U true JPS6427577U (ja) 1989-02-16
JPH0518494Y2 JPH0518494Y2 (ja) 1993-05-17

Family

ID=31367576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987120980U Expired - Lifetime JPH0518494Y2 (ja) 1987-08-08 1987-08-08

Country Status (1)

Country Link
JP (1) JPH0518494Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0391577U (ja) * 1989-12-28 1991-09-18
JP2010121614A (ja) * 2008-10-22 2010-06-03 Denso Corp バルブタイミング調整装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842420U (ja) * 1981-09-16 1983-03-22 オリジン電気株式会社 すべり軸受
JPS59147117A (ja) * 1983-02-14 1984-08-23 Nippon Seiko Kk すべり軸受装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842420B2 (ja) * 1977-04-21 1983-09-20 光洋精工株式会社 物体の表面きず検出方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842420U (ja) * 1981-09-16 1983-03-22 オリジン電気株式会社 すべり軸受
JPS59147117A (ja) * 1983-02-14 1984-08-23 Nippon Seiko Kk すべり軸受装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0391577U (ja) * 1989-12-28 1991-09-18
JP2010121614A (ja) * 2008-10-22 2010-06-03 Denso Corp バルブタイミング調整装置
JP4674645B2 (ja) * 2008-10-22 2011-04-20 株式会社デンソー バルブタイミング調整装置

Also Published As

Publication number Publication date
JPH0518494Y2 (ja) 1993-05-17

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