JPH023094U - - Google Patents

Info

Publication number
JPH023094U
JPH023094U JP8061388U JP8061388U JPH023094U JP H023094 U JPH023094 U JP H023094U JP 8061388 U JP8061388 U JP 8061388U JP 8061388 U JP8061388 U JP 8061388U JP H023094 U JPH023094 U JP H023094U
Authority
JP
Japan
Prior art keywords
impeller
gap
casing
vicinity
adjacent blades
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
JP8061388U
Other languages
English (en)
Other versions
JPH0636314Y2 (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 JP8061388U priority Critical patent/JPH0636314Y2/ja
Publication of JPH023094U publication Critical patent/JPH023094U/ja
Application granted granted Critical
Publication of JPH0636314Y2 publication Critical patent/JPH0636314Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は第1図の―線に沿う上面図、第3図は第
1図の―線に沿う下面図、第4図および第5
図は第3図の―線および―線に沿う各断
面図、第6図は要部の変形例を示す断面図、第7
図は従来例を示す切欠側面図、第8図は同例の動
作説明図である。 1……ケーシング、5……駆動軸、6……羽根
車、7……開放端、8……壁部、9……環状溝、
10……羽根、A,B……羽根間隙。

Claims (1)

    【実用新案登録請求の範囲】
  1. 渦流ポンプの羽根車が回転自在に収容されるケ
    ーシングにおいて、上記羽根車と軸方向に間隔的
    に対向する壁部に、上記羽根車の相隣る羽根の間
    隙が最少な部分の近傍から最大な部分の近傍にわ
    たる領域と対向する環状溝を形成してなることを
    特徴とする渦流ポンプのケーシング。
JP8061388U 1988-06-20 1988-06-20 渦流ポンプのケーシング Expired - Lifetime JPH0636314Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8061388U JPH0636314Y2 (ja) 1988-06-20 1988-06-20 渦流ポンプのケーシング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8061388U JPH0636314Y2 (ja) 1988-06-20 1988-06-20 渦流ポンプのケーシング

Publications (2)

Publication Number Publication Date
JPH023094U true JPH023094U (ja) 1990-01-10
JPH0636314Y2 JPH0636314Y2 (ja) 1994-09-21

Family

ID=31305434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8061388U Expired - Lifetime JPH0636314Y2 (ja) 1988-06-20 1988-06-20 渦流ポンプのケーシング

Country Status (1)

Country Link
JP (1) JPH0636314Y2 (ja)

Also Published As

Publication number Publication date
JPH0636314Y2 (ja) 1994-09-21

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