JPS6432921U - - Google Patents

Info

Publication number
JPS6432921U
JPS6432921U JP12896987U JP12896987U JPS6432921U JP S6432921 U JPS6432921 U JP S6432921U JP 12896987 U JP12896987 U JP 12896987U JP 12896987 U JP12896987 U JP 12896987U JP S6432921 U JPS6432921 U JP S6432921U
Authority
JP
Japan
Prior art keywords
magnetic plate
annular
sandwiched
magnetic
periphery
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
JP12896987U
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 JP12896987U priority Critical patent/JPS6432921U/ja
Publication of JPS6432921U publication Critical patent/JPS6432921U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/762Sealings of ball or roller bearings by means of a fluid
    • F16C33/763Sealings of ball or roller bearings by means of a fluid retained in the sealing gap
    • F16C33/765Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のシールベアリング
の側面図、第2図は第1図の―線断面図、第
3図は他の実施例のシールベアリングの断面図、
第4図はさらに他の実施例のシールベアリングの
断面図、第5図はさらに他の実施例のシールベア
リングの断面図である。 図中、1……内輪、1a……段部、1b……溝
、2……外輪、2a……段部、2b……溝、3…
…リテーナ、4……ボール、5……シール板、6
,10……ヨーク、7,11……マグネツト板、
8……スナツプリング、9,13……磁性流体、
12……支持板。
補正 昭62.11.19 図面の簡単な説明を次のように補正する。 明細書中、第9頁1〜2行目、「第5図は〜断
面図」を削除する。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内輪と外輪との間にボールを配設し、互いに軸
    方向に着磁し同極どうしを対抗させた円環状のマ
    グネツト板によつて円環状の磁性体板を、該磁性
    体板の周縁がマグネツト板の周縁より突出するよ
    う挾み、上記磁性体板を内外輪間の左右の環状空
    間部に配設し、上記磁性体板の周縁と内輪外周面
    または外輪内周面との間の少なくとも一方の環状
    間隙に磁性流体を設けてなるシールベアリング。
JP12896987U 1987-08-25 1987-08-25 Pending JPS6432921U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12896987U JPS6432921U (ja) 1987-08-25 1987-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12896987U JPS6432921U (ja) 1987-08-25 1987-08-25

Publications (1)

Publication Number Publication Date
JPS6432921U true JPS6432921U (ja) 1989-03-01

Family

ID=31382802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12896987U Pending JPS6432921U (ja) 1987-08-25 1987-08-25

Country Status (1)

Country Link
JP (1) JPS6432921U (ja)

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