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
Links
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
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)
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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138299A (en) * | 1983-12-26 | 1985-07-22 | Toshiba Ceramics Co Ltd | Impeller type pump |
-
1985
- 1985-08-21 JP JP12813185U patent/JPS6236287U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138299A (en) * | 1983-12-26 | 1985-07-22 | Toshiba Ceramics Co Ltd | Impeller type pump |