JPH046588U - - Google Patents

Info

Publication number
JPH046588U
JPH046588U JP4247690U JP4247690U JPH046588U JP H046588 U JPH046588 U JP H046588U JP 4247690 U JP4247690 U JP 4247690U JP 4247690 U JP4247690 U JP 4247690U JP H046588 U JPH046588 U JP H046588U
Authority
JP
Japan
Prior art keywords
pump
magnetic fluid
fluid seal
main flange
vertical
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
JP4247690U
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 JP4247690U priority Critical patent/JPH046588U/ja
Publication of JPH046588U publication Critical patent/JPH046588U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わるNaポンプのシール装
置の一実施例を示す縦断側面図、第2図は磁性流
体シールの拡大縦断側面図、第3図は従来のNa
ポンプのシール装置を示す縦断側面図である。 4……回転軸、6……主フランジ、13……磁
性流体シール、15……ポンプケーシング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 縦型のNaポンプにおいて、電磁石と永久磁石
    とを組み込んで構成した磁性流体シールを有し、
    ポンプケーシングの上端開口部を閉じる主フラン
    ジと同主フランジを上下方向に貫通した回転軸と
    の間に上記磁性流体シールを介装したことを特徴
    とするNaポンプのシール装置。
JP4247690U 1990-04-23 1990-04-23 Pending JPH046588U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4247690U JPH046588U (ja) 1990-04-23 1990-04-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4247690U JPH046588U (ja) 1990-04-23 1990-04-23

Publications (1)

Publication Number Publication Date
JPH046588U true JPH046588U (ja) 1992-01-21

Family

ID=31554056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4247690U Pending JPH046588U (ja) 1990-04-23 1990-04-23

Country Status (1)

Country Link
JP (1) JPH046588U (ja)

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