JPS6236294U - - Google Patents

Info

Publication number
JPS6236294U
JPS6236294U JP12814085U JP12814085U JPS6236294U JP S6236294 U JPS6236294 U JP S6236294U JP 12814085 U JP12814085 U JP 12814085U JP 12814085 U JP12814085 U JP 12814085U JP S6236294 U JPS6236294 U JP S6236294U
Authority
JP
Japan
Prior art keywords
impeller
molded
back plate
synthetic resin
metal
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
JP12814085U
Other languages
English (en)
Other versions
JPH0643520Y2 (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 JP1985128140U priority Critical patent/JPH0643520Y2/ja
Publication of JPS6236294U publication Critical patent/JPS6236294U/ja
Application granted granted Critical
Publication of JPH0643520Y2 publication Critical patent/JPH0643520Y2/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図は本考案羽根車の縦断側面図、第2図は
本考案羽根車の表側から見た平面図、第3図は本
考案羽根車における背板表面および羽根板を構成
するセラミツク成型部分の縦断側面図、第4図A
,Bは本考案羽根車をポンプ軸から抜き取る際の
状態を例示した要部縦断側面図である。 1…セラミツク材で成型せられた羽根板、2a
…セラミツク材で成型せられた背板表面、2b…
合成樹脂または金属で成型せられた背板裏面、3
…合成樹脂または金属で成型せられたボス部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 羽根車1および背板表面2aをセラミツク材で
    成型させ、ボス部3および背板裏面2bを合成樹
    脂または金属で成型せしめた水中ポンプ用羽根車
JP1985128140U 1985-08-21 1985-08-21 水中ポンプ用羽根車 Expired - Lifetime JPH0643520Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985128140U JPH0643520Y2 (ja) 1985-08-21 1985-08-21 水中ポンプ用羽根車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985128140U JPH0643520Y2 (ja) 1985-08-21 1985-08-21 水中ポンプ用羽根車

Publications (2)

Publication Number Publication Date
JPS6236294U true JPS6236294U (ja) 1987-03-03
JPH0643520Y2 JPH0643520Y2 (ja) 1994-11-14

Family

ID=31023542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985128140U Expired - Lifetime JPH0643520Y2 (ja) 1985-08-21 1985-08-21 水中ポンプ用羽根車

Country Status (1)

Country Link
JP (1) JPH0643520Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011033022A (ja) * 2009-07-31 2011-02-17 Nuovo Pignone Spa 羽根車カバーとその方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222442A (en) * 1975-08-13 1977-02-19 Nec Corp Method of checking refresh operation
JPS60138299A (ja) * 1983-12-26 1985-07-22 Toshiba Ceramics Co Ltd 羽根車式ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222442A (en) * 1975-08-13 1977-02-19 Nec Corp Method of checking refresh operation
JPS60138299A (ja) * 1983-12-26 1985-07-22 Toshiba Ceramics Co Ltd 羽根車式ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011033022A (ja) * 2009-07-31 2011-02-17 Nuovo Pignone Spa 羽根車カバーとその方法

Also Published As

Publication number Publication date
JPH0643520Y2 (ja) 1994-11-14

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