JPS5830784U - Eddy current prevention device - Google Patents
Eddy current prevention deviceInfo
- Publication number
- JPS5830784U JPS5830784U JP1981125614U JP12561481U JPS5830784U JP S5830784 U JPS5830784 U JP S5830784U JP 1981125614 U JP1981125614 U JP 1981125614U JP 12561481 U JP12561481 U JP 12561481U JP S5830784 U JPS5830784 U JP S5830784U
- Authority
- JP
- Japan
- Prior art keywords
- eddy current
- prevention device
- current prevention
- suction tank
- water suction
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control 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図および第３図は本考案の一実施例を示し、第１図
は側断面図、第２図は同平断面図、第３図はポンプ用水
路の水位Ｈ−吸込量Ｑとの関係を示す線図である。
１・・・ポンプ閉水路、３・・・吸水槽、４・・・入口
上部壁面。Figures 1 and 3 show an embodiment of the present invention; Figure 1 is a side sectional view, Figure 2 is a horizontal sectional view, and Figure 3 is the relationship between the water level H in the pump waterway and the suction amount Q. FIG. 1...Pump closed channel, 3...Water absorption tank, 4...Inlet upper wall surface.
Claims (1)
面を、上側にいくにつれて上流側に傾斜させ、かつその
傾斜面を前記吸水槽の少なくとも自重表面近くから水面
下に配設していることを特徴とする渦流防止装置。The upper wall surface of the inlet at the position where the pump closed channel communicates with the water suction tank is inclined toward the upstream side as it goes upward, and the sloped surface is arranged below the water surface from at least near the self-weight surface of the water suction tank. Eddy current prevention device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981125614U JPS5830784U (en) | 1981-08-24 | 1981-08-24 | Eddy current prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981125614U JPS5830784U (en) | 1981-08-24 | 1981-08-24 | Eddy current prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830784U true JPS5830784U (en) | 1983-02-28 |
Family
ID=29919448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981125614U Pending JPS5830784U (en) | 1981-08-24 | 1981-08-24 | Eddy current prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626497A (en) * | 1992-07-09 | 1994-02-01 | Kubota Corp | Suction port of vertical shaft pump |
| JPH0626498A (en) * | 1992-07-09 | 1994-02-01 | Kubota Corp | Water absorption passage of vertical shaft pump |
| EP3284952A1 (en) * | 2016-08-15 | 2018-02-21 | Sulzer Management AG | Inlet device for a vertical pump and an arrangement comprising such an inlet device |
-
1981
- 1981-08-24 JP JP1981125614U patent/JPS5830784U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626497A (en) * | 1992-07-09 | 1994-02-01 | Kubota Corp | Suction port of vertical shaft pump |
| JPH0626498A (en) * | 1992-07-09 | 1994-02-01 | Kubota Corp | Water absorption passage of vertical shaft pump |
| EP3284952A1 (en) * | 2016-08-15 | 2018-02-21 | Sulzer Management AG | Inlet device for a vertical pump and an arrangement comprising such an inlet device |
| CN107762978A (en) * | 2016-08-15 | 2018-03-06 | 苏尔寿管理有限公司 | For vertical pump inlet device and include the arrangement of this inlet device |
| US10844874B2 (en) * | 2016-08-15 | 2020-11-24 | Sulzer Management Ag | Inlet device for a vertical pump and an arrangement comprising such an inlet device |
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