JPS61157191U - - Google Patents

Info

Publication number
JPS61157191U
JPS61157191U JP3978385U JP3978385U JPS61157191U JP S61157191 U JPS61157191 U JP S61157191U JP 3978385 U JP3978385 U JP 3978385U JP 3978385 U JP3978385 U JP 3978385U JP S61157191 U JPS61157191 U JP S61157191U
Authority
JP
Japan
Prior art keywords
following
curved part
curved
radial direction
type non
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
JP3978385U
Other languages
English (en)
Other versions
JPH0117673Y2 (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 JP3978385U priority Critical patent/JPH0117673Y2/ja
Publication of JPS61157191U publication Critical patent/JPS61157191U/ja
Application granted granted Critical
Publication of JPH0117673Y2 publication Critical patent/JPH0117673Y2/ja
Expired 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側断面図、第
２図および第３図はそれぞれ異なる従来のボルテ
ツクス型無閉塞ポンプを示す側断面図である。 ４……羽根車、５……ボス部、１０……吸込ガ
イド、１１……半球部、１２……拡大曲面部、１
３……最拡大曲面部、１４……縮小曲面部（内方
部分）、２０……ガイドデイスク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固形物を水と共に移送するボルテツクス型無閉
    塞ポンプにおいて、羽根車のボス部の先端に、先
    端の半球部と、その半球部に続き半径方向外方に
    湾曲して広がる拡大曲面部と、その拡大曲面部に
    続き半径方向外方に最大に広がる最拡大曲面部と
    、その最拡大曲面部に続く内方部分とよりなるガ
    イド体を設けるとともに、ガイド体のボス部側端
    部に円板体を設けたことを特徴とするボルテツク
    ス型無閉塞ポンプ。
JP3978385U 1985-03-22 1985-03-22 Expired JPH0117673Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3978385U JPH0117673Y2 (ja) 1985-03-22 1985-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3978385U JPH0117673Y2 (ja) 1985-03-22 1985-03-22

Publications (2)

Publication Number Publication Date
JPS61157191U true JPS61157191U (ja) 1986-09-29
JPH0117673Y2 JPH0117673Y2 (ja) 1989-05-23

Family

ID=30548054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3978385U Expired JPH0117673Y2 (ja) 1985-03-22 1985-03-22

Country Status (1)

Country Link
JP (1) JPH0117673Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000205171A (ja) * 1999-01-11 2000-07-25 Tsurumi Mfg Co Ltd ボルテックス型遠心ポンプにおける羽根車入口部の閉塞防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000205171A (ja) * 1999-01-11 2000-07-25 Tsurumi Mfg Co Ltd ボルテックス型遠心ポンプにおける羽根車入口部の閉塞防止装置

Also Published As

Publication number Publication date
JPH0117673Y2 (ja) 1989-05-23

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