JPH0365893U - - Google Patents

Info

Publication number
JPH0365893U
JPH0365893U JP12630689U JP12630689U JPH0365893U JP H0365893 U JPH0365893 U JP H0365893U JP 12630689 U JP12630689 U JP 12630689U JP 12630689 U JP12630689 U JP 12630689U JP H0365893 U JPH0365893 U JP H0365893U
Authority
JP
Japan
Prior art keywords
rotating shaft
impeller
peripheral surface
annular groove
ring
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
JP12630689U
Other languages
English (en)
Other versions
JPH0740715Y2 (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 JP12630689U priority Critical patent/JPH0740715Y2/ja
Publication of JPH0365893U publication Critical patent/JPH0365893U/ja
Application granted granted Critical
Publication of JPH0740715Y2 publication Critical patent/JPH0740715Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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、７……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の外周面と遊合するライナリング４の内周
    面に環溝７を凹設し、該環溝７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。
JP12630689U 1989-10-28 1989-10-28 遠心ポンプにおける羽根車裏の圧力漏れ防止構造 Expired - Fee Related JPH0740715Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12630689U JPH0740715Y2 (ja) 1989-10-28 1989-10-28 遠心ポンプにおける羽根車裏の圧力漏れ防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12630689U JPH0740715Y2 (ja) 1989-10-28 1989-10-28 遠心ポンプにおける羽根車裏の圧力漏れ防止構造

Publications (2)

Publication Number Publication Date
JPH0365893U true JPH0365893U (ja) 1991-06-26
JPH0740715Y2 JPH0740715Y2 (ja) 1995-09-20

Family

ID=31674122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12630689U Expired - Fee Related JPH0740715Y2 (ja) 1989-10-28 1989-10-28 遠心ポンプにおける羽根車裏の圧力漏れ防止構造

Country Status (1)

Country Link
JP (1) JPH0740715Y2 (ja)

Also Published As

Publication number Publication date
JPH0740715Y2 (ja) 1995-09-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees