JPS62203998U - - Google Patents

Info

Publication number
JPS62203998U
JPS62203998U JP9045486U JP9045486U JPS62203998U JP S62203998 U JPS62203998 U JP S62203998U JP 9045486 U JP9045486 U JP 9045486U JP 9045486 U JP9045486 U JP 9045486U JP S62203998 U JPS62203998 U JP S62203998U
Authority
JP
Japan
Prior art keywords
drive shaft
casing cover
impeller
penetrates
tip
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
JP9045486U
Other languages
English (en)
Other versions
JPH0227199Y2 (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 JP1986090454U priority Critical patent/JPH0227199Y2/ja
Publication of JPS62203998U publication Critical patent/JPS62203998U/ja
Application granted granted Critical
Publication of JPH0227199Y2 publication Critical patent/JPH0227199Y2/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部分断面図、
第２図は同例の動作説明図、第３図は変形例の動
作説明図、第４図は従来例を示す部分断面図であ
る。 １０……ポンプ部、１２……ケーシングカバー
、１５……駆動軸、１６……羽根車、１９……隙
間、２３……凹部、２４……抜取工具。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシングカバーを貫通する駆動軸の先端近傍
    に取付けられた羽根車を有するポンプにおいて、
    上記ケーシングカバーおよび羽根車の少なくとも
    いずれか一方に設けられ上記駆動軸の中心線に関
    し対称位置して外周部に開口する複数の凹部を具
    備することを特徴とするうず巻ポンプ。
JP1986090454U 1986-06-13 1986-06-13 Expired JPH0227199Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986090454U JPH0227199Y2 (ja) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986090454U JPH0227199Y2 (ja) 1986-06-13 1986-06-13

Publications (2)

Publication Number Publication Date
JPS62203998U true JPS62203998U (ja) 1987-12-26
JPH0227199Y2 JPH0227199Y2 (ja) 1990-07-23

Family

ID=30950332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986090454U Expired JPH0227199Y2 (ja) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPH0227199Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197801U (ja) * 1975-02-03 1976-08-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197801U (ja) * 1975-02-03 1976-08-05

Also Published As

Publication number Publication date
JPH0227199Y2 (ja) 1990-07-23

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