JPH0365895U - - Google Patents

Info

Publication number
JPH0365895U
JPH0365895U JP12630889U JP12630889U JPH0365895U JP H0365895 U JPH0365895 U JP H0365895U JP 12630889 U JP12630889 U JP 12630889U JP 12630889 U JP12630889 U JP 12630889U JP H0365895 U JPH0365895 U JP H0365895U
Authority
JP
Japan
Prior art keywords
rotating shaft
circumferential surface
impeller
annular grooves
protection sleeve
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
JP12630889U
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 JP12630889U priority Critical patent/JPH0365895U/ja
Publication of JPH0365895U publication Critical patent/JPH0365895U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案構造を備えた遠心ポンプの要部
縦断側面図、第2図は本考案構造における回転軸
保護スリーブおよびライナリングの要部断面拡大
図である。 1……回転軸、2……羽根車、3……回転軸保
護スリーブ、4……ライナリング、7a,7b…
…環溝、8……遊合リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 羽根車2の裏側における回転軸1の外周に回転
    軸保護スリーブ3を嵌着させ、該回転軸保護スリ
    ーブ3の外周面をライナリング4の内周面に遊合
    させ、該ライナリング4の内周面および上記回転
    軸保護スリーブ3の外周面に夫々環溝7a,7b
    を凹設して対向させ、該対向する環溝7a,7b
    内に遊合リング8を介在させたことを特徴とする
    、遠心ポンプにおける羽根車裏の圧力漏れ防止構
    造。
JP12630889U 1989-10-28 1989-10-28 Pending JPH0365895U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12630889U JPH0365895U (ja) 1989-10-28 1989-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12630889U JPH0365895U (ja) 1989-10-28 1989-10-28

Publications (1)

Publication Number Publication Date
JPH0365895U true JPH0365895U (ja) 1991-06-26

Family

ID=31674124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12630889U Pending JPH0365895U (ja) 1989-10-28 1989-10-28

Country Status (1)

Country Link
JP (1) JPH0365895U (ja)

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