JPS6236287U - - Google Patents

Info

Publication number
JPS6236287U
JPS6236287U JP12813185U JP12813185U JPS6236287U JP S6236287 U JPS6236287 U JP S6236287U JP 12813185 U JP12813185 U JP 12813185U JP 12813185 U JP12813185 U JP 12813185U JP S6236287 U JPS6236287 U JP S6236287U
Authority
JP
Japan
Prior art keywords
back plate
screw holes
plate
impeller
screwed
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.)
Pending
Application number
JP12813185U
Other languages
Japanese (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 JP12813185U priority Critical patent/JPS6236287U/ja
Publication of JPS6236287U publication Critical patent/JPS6236287U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案羽根車の要部縦断側面図、第2
図は本考案羽根車の表側から見た平面図、第3図
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…金属または合成樹脂製の背板、1a…背板
の表面、6…セラミツク製の羽根板、7…ネジ孔
、8…ボルト挿通孔、9…ボルト。
Figure 1 is a longitudinal sectional side view of the main parts of the impeller of the present invention, Figure 2
The figure is a plan view of the impeller of the present invention as seen from the front side, and FIGS. 3A and 3B are vertical sectional side views of essential parts illustrating the state when the impeller of the present invention is removed from the pump shaft. DESCRIPTION OF SYMBOLS 1... Back plate made of metal or synthetic resin, 1a... Surface of back plate, 6... Ceramic wing plate, 7... Screw hole, 8... Bolt insertion hole, 9... Bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属または合成樹脂製の背板1と、該背板の表
面1aに定着されるセラミツク製の羽根板6とか
らなり、上記定着位置において背板1にネジ孔7
を螺設すると共に該ネジ孔と同心状のボルト挿通
孔8より挿入せられた締着用ボルト9の先端を背
板1のネジ孔7に螺着することにより、背板1と
羽根板6とを一体に結合せしめてなる水中ポンプ
用羽根車。
It consists of a back plate 1 made of metal or synthetic resin, and a wing plate 6 made of ceramic that is fixed to the surface 1a of the back plate, and screw holes 7 are provided in the back plate 1 at the fixing position.
The back plate 1 and the wing plate 6 are screwed together and the tips of the tightening bolts 9 inserted through the bolt insertion holes 8 concentric with the screw holes are screwed into the screw holes 7 of the back plate 1. An impeller for a submersible pump made by combining the two into one body.
JP12813185U 1985-08-21 1985-08-21 Pending JPS6236287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12813185U JPS6236287U (en) 1985-08-21 1985-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12813185U JPS6236287U (en) 1985-08-21 1985-08-21

Publications (1)

Publication Number Publication Date
JPS6236287U true JPS6236287U (en) 1987-03-03

Family

ID=31023524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12813185U Pending JPS6236287U (en) 1985-08-21 1985-08-21

Country Status (1)

Country Link
JP (1) JPS6236287U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138299A (en) * 1983-12-26 1985-07-22 Toshiba Ceramics Co Ltd Impeller type pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138299A (en) * 1983-12-26 1985-07-22 Toshiba Ceramics Co Ltd Impeller type pump

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