JPH03100664U - - Google Patents

Info

Publication number
JPH03100664U
JPH03100664U JP986890U JP986890U JPH03100664U JP H03100664 U JPH03100664 U JP H03100664U JP 986890 U JP986890 U JP 986890U JP 986890 U JP986890 U JP 986890U JP H03100664 U JPH03100664 U JP H03100664U
Authority
JP
Japan
Prior art keywords
magnetic
pole piece
magnetic pole
magnetic fluid
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.)
Pending
Application number
JP986890U
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 JP986890U priority Critical patent/JPH03100664U/ja
Publication of JPH03100664U publication Critical patent/JPH03100664U/ja
Pending 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図および第2図はそれぞれ本考案の実施例
に係る磁性流体シール装置の要部断面図、第3図
は従来例に係る断面図である。 1……ベアリング、2……外輪、3……取付ス
リーブ、4……永久磁石、5,6……磁極片、7
……内輪、8……間隙、9……磁性流体、10…
…デイスペンサー、11……切欠、12……孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 永久磁石4などの磁力源に接触させて磁極片5
    を設け、前記磁極片5の一端を相手部材7に近接
    させ、前記磁極片5と相手部材7の間に形成され
    る間隙8に磁性流体9を介在させる磁性流体シー
    ル装置において、前記磁極片5の一端に前記間隙
    8に磁性流体9を注入する切欠11または孔12
    を設けたことを特徴とする磁性流体シール装置。
JP986890U 1990-02-05 1990-02-05 Pending JPH03100664U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP986890U JPH03100664U (ja) 1990-02-05 1990-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP986890U JPH03100664U (ja) 1990-02-05 1990-02-05

Publications (1)

Publication Number Publication Date
JPH03100664U true JPH03100664U (ja) 1991-10-21

Family

ID=31513454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP986890U Pending JPH03100664U (ja) 1990-02-05 1990-02-05

Country Status (1)

Country Link
JP (1) JPH03100664U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160672A (ja) * 1984-11-20 1986-07-21 フエロフルイデイクス・コ−ポレイシヨン 磁性流体シ−ル装置およびシ−ル方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160672A (ja) * 1984-11-20 1986-07-21 フエロフルイデイクス・コ−ポレイシヨン 磁性流体シ−ル装置およびシ−ル方法

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