JPH027393U - - Google Patents
Info
- Publication number
- JPH027393U JPH027393U JP8693188U JP8693188U JPH027393U JP H027393 U JPH027393 U JP H027393U JP 8693188 U JP8693188 U JP 8693188U JP 8693188 U JP8693188 U JP 8693188U JP H027393 U JPH027393 U JP H027393U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- casing
- connection port
- impeller
- submersible pump
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案に係る多段タービン式水中ポン
プを示す断面図、第２図は従来の多段タービン式
水中ポンプを示す断面図である。
５……下部ケーシング、６……羽根車、２１…
…上部ケーシング、２２……接続口、２３……プ
ラグ、２４……小孔。
FIG. 1 is a sectional view showing a multi-stage turbine submersible pump according to the present invention, and FIG. 2 is a sectional view showing a conventional multi-stage turbine submersible pump. 5... lower casing, 6... impeller, 21...
...Upper casing, 22...Connection port, 23...Plug, 24...Small hole.
Claims (1)
に圧縮空気を供給する配管の接続口を設けると共
に、この接続口を開閉するプラグを着脱自在に設
け、このプラグに前記ケーシングの内外に連通す
る小孔を設けたことを特徴とする多段タービン式
水中ポンプ。 A connection port for piping for supplying compressed air is provided on the peripheral wall of the casing in which the impeller is housed, and a plug for opening and closing this connection port is detachably provided, and a small hole communicating with the inside and outside of the casing is provided in the plug. A multi-stage turbine type submersible pump characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8693188U JPH027393U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8693188U JPH027393U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027393U true JPH027393U (en) | 1990-01-18 |
Family
ID=31311571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8693188U Pending JPH027393U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0596498U (en) * | 1992-05-27 | 1993-12-27 | 株式会社川本製作所 | Submersible pump for deep well |
| CN104912849A (en) * | 2014-03-11 | 2015-09-16 | 株式会社荏原制作所 | Discharge casing and vertical submersible pump provided with the same |
-
1988
- 1988-06-29 JP JP8693188U patent/JPH027393U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0596498U (en) * | 1992-05-27 | 1993-12-27 | 株式会社川本製作所 | Submersible pump for deep well |
| CN104912849A (en) * | 2014-03-11 | 2015-09-16 | 株式会社荏原制作所 | Discharge casing and vertical submersible pump provided with the same |
| EP2918842A1 (en) | 2014-03-11 | 2015-09-16 | Ebara Corporation | Discharge casing and vertical submersible pump provided with the same |