JPH0214828U - - Google Patents

Info

Publication number
JPH0214828U
JPH0214828U JP9226088U JP9226088U JPH0214828U JP H0214828 U JPH0214828 U JP H0214828U JP 9226088 U JP9226088 U JP 9226088U JP 9226088 U JP9226088 U JP 9226088U JP H0214828 U JPH0214828 U JP H0214828U
Authority
JP
Japan
Prior art keywords
bearing
magnetic fluid
rolling part
fluid seal
labyrinth gap
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
JP9226088U
Other languages
English (en)
Other versions
JPH0626743Y2 (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 JP9226088U priority Critical patent/JPH0626743Y2/ja
Publication of JPH0214828U publication Critical patent/JPH0214828U/ja
Application granted granted Critical
Publication of JPH0626743Y2 publication Critical patent/JPH0626743Y2/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)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例にかかる軸受装置
の密封構造を示す要部の断面図である。第２図お
よび第３図は本考案の第２実施例にかかり、第２
図は第１図に対応する断面図、第３図は第２図の
要部を拡大した断面図である。 ５……磁性流体シール、８……磁性流体、１４
……凹状段差部、１５……半固体状物質。

Claims (1)

  1. 【実用新案登録請求の範囲】 軸受転動部の側部に磁性流体シールを配備した
    軸受装置の密封構造において、 前記磁性流体シールと軸受転動部位との間にラ
    ビリンス空隙を設け、このラビリンス空隙に軸受
    潤滑剤および磁性流体のいずれに対しても相溶性
    のない半固体状物質を充填してあることを特徴と
    する軸受装置の密封構造。
JP9226088U 1988-07-11 1988-07-11 軸受装置の密封構造 Expired - Lifetime JPH0626743Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9226088U JPH0626743Y2 (ja) 1988-07-11 1988-07-11 軸受装置の密封構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9226088U JPH0626743Y2 (ja) 1988-07-11 1988-07-11 軸受装置の密封構造

Publications (2)

Publication Number Publication Date
JPH0214828U true JPH0214828U (ja) 1990-01-30
JPH0626743Y2 JPH0626743Y2 (ja) 1994-07-20

Family

ID=31316711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9226088U Expired - Lifetime JPH0626743Y2 (ja) 1988-07-11 1988-07-11 軸受装置の密封構造

Country Status (1)

Country Link
JP (1) JPH0626743Y2 (ja)

Also Published As

Publication number Publication date
JPH0626743Y2 (ja) 1994-07-20

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