JPS6432095A - Self-priming type submergible pump - Google Patents
Self-priming type submergible pumpInfo
- Publication number
- JPS6432095A JPS6432095A JP18932887A JP18932887A JPS6432095A JP S6432095 A JPS6432095 A JP S6432095A JP 18932887 A JP18932887 A JP 18932887A JP 18932887 A JP18932887 A JP 18932887A JP S6432095 A JPS6432095 A JP S6432095A
- Authority
- JP
- Japan
- Prior art keywords
- self
- outer barrel
- pump
- priming pipe
- tank
- 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
PURPOSE:To make a pump usable even in case of a low water level by erecting a self-priming pipe which opens the upper end to an upper part in an outer barrel along an outer circumference of the closed outer barrel surrounding the canned motor pump and the lower end to a lower part in a water tank, respectively. CONSTITUTION:A self-priming pipe 9 is erected on the outer circumference of a closed outer barrel 5 surrounding a pump part 1 and a canned motor 4 and leading a discharge port 2 alone to the upper part. An upper end of this self-priming pipe 9 is opened to an upper part in the outer barrel 5, and the lower end is opened so as to be approximated to a lower part floor surface 7 in a water tank. The inside of this outer barrel 5 comes to a vacuum by starting of a pump, whereby water in the tank is sucked in from the self-priming pipe 9. Consequently, lifting can be performed until a water level in the tank is reached to a low stopping level. In addition, since the self-priming pipe 9 is erected along the outer circumference of the closed outer barrel 5, there is such an advantage that a diameter of the outer barrel 5 is formed into a small one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18932887A JPS6432095A (en) | 1987-07-28 | 1987-07-28 | Self-priming type submergible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18932887A JPS6432095A (en) | 1987-07-28 | 1987-07-28 | Self-priming type submergible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432095A true JPS6432095A (en) | 1989-02-02 |
Family
ID=16239510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18932887A Pending JPS6432095A (en) | 1987-07-28 | 1987-07-28 | Self-priming type submergible pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6637062B2 (en) * | 2000-11-15 | 2003-10-28 | Whirlpool Corporation | Method for operating a front-loading washing machine |
| WO2004072484A1 (en) * | 2003-02-12 | 2004-08-26 | Mann+Hummel Gmbh | Device for transporting fluids |
-
1987
- 1987-07-28 JP JP18932887A patent/JPS6432095A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6637062B2 (en) * | 2000-11-15 | 2003-10-28 | Whirlpool Corporation | Method for operating a front-loading washing machine |
| WO2004072484A1 (en) * | 2003-02-12 | 2004-08-26 | Mann+Hummel Gmbh | Device for transporting fluids |
| US7165953B2 (en) | 2003-02-12 | 2007-01-23 | Mann & Hummel Gmbh | Device for conveying a liquid |
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