JPS61152795U - - Google Patents
Info
- Publication number
- JPS61152795U JPS61152795U JP3648785U JP3648785U JPS61152795U JP S61152795 U JPS61152795 U JP S61152795U JP 3648785 U JP3648785 U JP 3648785U JP 3648785 U JP3648785 U JP 3648785U JP S61152795 U JPS61152795 U JP S61152795U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- pump chamber
- pump
- self
- end surface
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の―線に沿う断面図、第３図は同
例における要部を拡大して示す説明図、第４図は
自吸特性を比較して示す線図、第５図は従来例を
示す説明図である。
３…ポンプ室、４…羽根車、８…吐出口、１７
…回液口、１８…仕切壁、１９…内端面、２０…
内周面。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view taken along the - line in Figure 1, Figure 3 is an explanatory diagram showing the main parts of the same example enlarged, Figure 4 is a diagram comparing the self-priming characteristics, and Figure 5 is the conventional It is an explanatory diagram showing an example. 3...Pump chamber, 4...Impeller, 8...Discharge port, 17
...Returning liquid port, 18...Partition wall, 19...Inner end surface, 20...
Inner peripheral surface.
Claims (1)
仕切壁を有するものにおいて、上記仕切壁の内端
面の全部又は一部が上記ポンプ室の内周面よりも
大きな半径位置に設けられたことを特徴とする自
吸式ウエスコポンプ。 In a device having a partition wall interposed between the discharge port and the liquid return port of the pump chamber, all or part of the inner end surface of the partition wall is provided at a larger radius position than the inner circumferential surface of the pump chamber. A self-priming type Wesco pump that is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3648785U JPS61152795U (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3648785U JPS61152795U (en) | 1985-03-14 | 1985-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152795U true JPS61152795U (en) | 1986-09-20 |
Family
ID=30541714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3648785U Pending JPS61152795U (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152795U (en) |
-
1985
- 1985-03-14 JP JP3648785U patent/JPS61152795U/ja active Pending