JPS58169195U - electric well pump - Google Patents
electric well pumpInfo
- Publication number
- JPS58169195U JPS58169195U JP6724682U JP6724682U JPS58169195U JP S58169195 U JPS58169195 U JP S58169195U JP 6724682 U JP6724682 U JP 6724682U JP 6724682 U JP6724682 U JP 6724682U JP S58169195 U JPS58169195 U JP S58169195U
- Authority
- JP
- Japan
- Prior art keywords
- well pump
- electric well
- impeller
- casing cover
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電気井戸ポンプの断側面図、第２図は同
ポンプのケーシングカバーの断面図、第３図は平面図、
第４図は本考案の一実施例の電気井戸ポンプの断側面図
、第５図は同ポンプのケーシングカバーの断面図、第６
図は同平面図である。
１１・・・ポンプ部、１２・・・ポンプケーシング、１
４・・・羽根車、１６・・・空間部、１７・・・ケーシ
ングカバー、１８・・・気水分離室、１９・・・リブ。Figure 1 is a cross-sectional side view of a conventional electric well pump, Figure 2 is a cross-sectional view of the casing cover of the same pump, Figure 3 is a plan view,
Figure 4 is a sectional side view of an electric well pump according to an embodiment of the present invention, Figure 5 is a sectional view of the casing cover of the same pump, and Figure 6 is a sectional view of the casing cover of the same pump.
The figure is a plan view of the same. 11...Pump part, 12...Pump casing, 1
4... Impeller, 16... Space portion, 17... Casing cover, 18... Steam/water separation chamber, 19... Rib.
Claims (1)
の間に空間部を形成するケーシングカバーを備え、前記
ケーシングカバーの内周面にリブを設けてなる電気井戸
ポンプ。An electric well pump comprising a casing cover that covers one side of an impeller of a pump part and forms a space between the impeller and the shaft of the impeller, and a rib is provided on the inner peripheral surface of the casing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6724682U JPS58169195U (en) | 1982-05-07 | 1982-05-07 | electric well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6724682U JPS58169195U (en) | 1982-05-07 | 1982-05-07 | electric well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58169195U true JPS58169195U (en) | 1983-11-11 |
Family
ID=30077083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6724682U Pending JPS58169195U (en) | 1982-05-07 | 1982-05-07 | electric well pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169195U (en) |
-
1982
- 1982-05-07 JP JP6724682U patent/JPS58169195U/en active Pending
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