RU2002119697A - Non-clogging pump - Google Patents
Non-clogging pumpInfo
- Publication number
- RU2002119697A RU2002119697A RU2002119697/06A RU2002119697A RU2002119697A RU 2002119697 A RU2002119697 A RU 2002119697A RU 2002119697/06 A RU2002119697/06 A RU 2002119697/06A RU 2002119697 A RU2002119697 A RU 2002119697A RU 2002119697 A RU2002119697 A RU 2002119697A
- Authority
- RU
- Russia
- Prior art keywords
- niche
- impeller
- relative
- blades
- width
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002119697/06A RU2230937C2 (en) | 2002-07-25 | 2002-07-25 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002119697/06A RU2230937C2 (en) | 2002-07-25 | 2002-07-25 | Pump |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002119697A true RU2002119697A (en) | 2004-01-27 |
RU2230937C2 RU2230937C2 (en) | 2004-06-20 |
Family
ID=32845867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002119697/06A RU2230937C2 (en) | 2002-07-25 | 2002-07-25 | Pump |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2230937C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105156336A (en) * | 2015-06-24 | 2015-12-16 | 江苏国泉泵业制造有限公司 | Hydraulic design method for solid-liquid two-phase flow pump annular pumping chamber |
CN105041720B (en) * | 2015-06-30 | 2019-03-05 | 江苏大学 | A kind of efficiently quasi- annular pumping chamber Hydraulic Design Method of big overcurrent Turo pump |
CN105221485A (en) * | 2015-10-16 | 2016-01-06 | 江苏大学 | A kind of low specific speed centrifugal pump spiral pressurized water chamber Hydraulic Design Method |
-
2002
- 2002-07-25 RU RU2002119697/06A patent/RU2230937C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2230937C2 (en) | 2004-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090726 |