JPS5320103A - Cavitation corrosion protective device for pump - Google Patents
Cavitation corrosion protective device for pumpInfo
- Publication number
- JPS5320103A JPS5320103A JP9401176A JP9401176A JPS5320103A JP S5320103 A JPS5320103 A JP S5320103A JP 9401176 A JP9401176 A JP 9401176A JP 9401176 A JP9401176 A JP 9401176A JP S5320103 A JPS5320103 A JP S5320103A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- protective device
- cavitation corrosion
- corrosion protective
- vanes
- 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
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 title 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To prevent cavitation corrosion on the vanes of a pump by covering the surfaces of the vanes with a thin layer of air.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9401176A JPS5320103A (en) | 1976-08-09 | 1976-08-09 | Cavitation corrosion protective device for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9401176A JPS5320103A (en) | 1976-08-09 | 1976-08-09 | Cavitation corrosion protective device for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5320103A true JPS5320103A (en) | 1978-02-24 |
Family
ID=14098512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9401176A Pending JPS5320103A (en) | 1976-08-09 | 1976-08-09 | Cavitation corrosion protective device for pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5320103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778528A (en) * | 2019-12-13 | 2020-02-11 | 上海东方泵业集团南通有限公司 | A new type of impeller chamber structure to reduce water pump cavitation |
-
1976
- 1976-08-09 JP JP9401176A patent/JPS5320103A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778528A (en) * | 2019-12-13 | 2020-02-11 | 上海东方泵业集团南通有限公司 | A new type of impeller chamber structure to reduce water pump cavitation |
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