JPS6186594U - - Google Patents
Info
- Publication number
- JPS6186594U JPS6186594U JP17192284U JP17192284U JPS6186594U JP S6186594 U JPS6186594 U JP S6186594U JP 17192284 U JP17192284 U JP 17192284U JP 17192284 U JP17192284 U JP 17192284U JP S6186594 U JPS6186594 U JP S6186594U
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- pump casing
- suction
- pump
- discharge
- 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)
Description
第１図は本考案第１実施例のカスケードポンプ
を示す断面図、第２図は第１図−線による断
面図、第３図は第１実施例のカスケードポンプに
おけるインペラ回りの圧力分布を示すグラフ、第
４図は本考案第２実施例のカスケードポンプを示
す断面図、第５図は第４図−線による断面図
、第６図は従来のカスケードポンプを示す断面図
、第７図は第６図−線による断面図、第８図
は従来のカスケードポンプにおけるインペラ回り
の圧力分布を示すグラフである。
１…ポンプケーシング、５…第１吸入管、６…
第２吸入管、７…インペラ、９…第１吐出管、１
０…第２吐出管。
Fig. 1 is a sectional view showing a cascade pump according to the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line shown in Fig. 1, and Fig. 3 shows the pressure distribution around the impeller in the cascade pump according to the first embodiment. Graph, FIG. 4 is a sectional view showing a cascade pump according to the second embodiment of the present invention, FIG. 5 is a sectional view taken along the line of FIG. 4, FIG. 6 is a sectional view showing a conventional cascade pump, and FIG. FIG. 6 is a sectional view taken along the line, and FIG. 8 is a graph showing the pressure distribution around the impeller in a conventional cascade pump. 1... Pump casing, 5... First suction pipe, 6...
Second suction pipe, 7... Impeller, 9... First discharge pipe, 1
0...Second discharge pipe.
Claims (1)
、該ポンプケーシングの内部に回転可能に支持さ
れたインペラと、を備えたカスケードポンプにお
いて、前記吸入管及び吐出管をポンプケーシング
に複数設け、かつ該複数の吸入管同士及び吐出管
同士をそれぞれインペラの回転軸に対して対称位
置に配置させたことを特徴とするカスケードポン
プ。 A cascade pump comprising a pump casing having a suction pipe and a discharge pipe, and an impeller rotatably supported inside the pump casing, wherein a plurality of suction pipes and a plurality of discharge pipes are provided in the pump casing, and the plurality of suction pipes and discharge pipes are provided in the pump casing. A cascade pump characterized in that the suction pipes and the discharge pipes are arranged at symmetrical positions with respect to the rotation axis of the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17192284U JPS6186594U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17192284U JPS6186594U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186594U true JPS6186594U (en) | 1986-06-06 |
Family
ID=30729598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17192284U Pending JPS6186594U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186594U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836123A (en) * | 1955-02-04 | 1958-05-27 | Aerojet General Co | Turbo-pump |
-
1984
- 1984-11-13 JP JP17192284U patent/JPS6186594U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836123A (en) * | 1955-02-04 | 1958-05-27 | Aerojet General Co | Turbo-pump |