UA108132C2 - CENTER PUMP WHEEL - Google Patents
CENTER PUMP WHEELInfo
- Publication number
- UA108132C2 UA108132C2 UAA201306420A UAA201306420A UA108132C2 UA 108132 C2 UA108132 C2 UA 108132C2 UA A201306420 A UAA201306420 A UA A201306420A UA A201306420 A UAA201306420 A UA A201306420A UA 108132 C2 UA108132 C2 UA 108132C2
- Authority
- UA
- Ukraine
- Prior art keywords
- blade
- chamber
- pump
- impeller
- casing
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Робоче колесо (40) для використання у відцентровому насосі (10) включає кожух (12), що має всередині нього камеру (20), вхід для подачі матеріалу, який накачується в камеру (20), і вихід для випуску матеріалу з камери (20). Робоче колесо (40) встановлене з можливістю обертання в камері (20) при використанні навколо центральної осі (Х-Х) обертання і містить передній кожух (50), задній кожух (51) і множину насосних лопатей (42), розташованих між ними. Кожна лопать (42) має передню кромку (43) лопаті в ділянці входу робочого колеса і задню кромку (44) з основною частиною, яка проходить між кромками. Для зменшення зношування кожна насосна лопать (42) має передню кромку (43) лопаті з радіусом (R), який лежить в діапазоні від 0,18 до 0,19 товщини (T) основної частини насосної лопаті.The impeller (40) for use in a centrifugal pump (10) includes a casing (12) having inside it a chamber (20), an inlet for supplying material to be pumped into the chamber (20), and an outlet for releasing material from the chamber (20) ). The impeller (40) is rotatably mounted in the chamber (20) when used around the central axis (X-X) of rotation and comprises a front casing (50), a rear casing (51) and a plurality of pump blades (42) located between them. Each blade (42) has a front edge (43) of the blade in the impeller inlet area and a rear edge (44) with a main portion extending between the edges. To reduce wear, each pump blade (42) has a front edge (43) of a blade with a radius (R) that lies in the range from 0.18 to 0.19 thickness (T) of the main part of the pump blade.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2008902665A AU2008902665A0 (en) | 2008-05-27 | Improvements relating to centrifugal pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA108132C2 true UA108132C2 (en) | 2015-03-25 |
Family
ID=52283704
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201015690A UA103487C2 (en) | 2008-05-27 | 2009-05-27 | Enhancement of centrifugal pumps |
| UAA201306420A UA108132C2 (en) | 2008-05-27 | 2009-05-27 | CENTER PUMP WHEEL |
| UAA201413523A UA110306C2 (en) | 2008-05-27 | 2009-05-27 | Impeller centrifugal pump and its combination with the front liners pump |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201015690A UA103487C2 (en) | 2008-05-27 | 2009-05-27 | Enhancement of centrifugal pumps |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201413523A UA110306C2 (en) | 2008-05-27 | 2009-05-27 | Impeller centrifugal pump and its combination with the front liners pump |
Country Status (2)
| Country | Link |
|---|---|
| AR (3) | AR105195A2 (en) |
| UA (3) | UA103487C2 (en) |
-
2009
- 2009-05-27 UA UAA201015690A patent/UA103487C2/en unknown
- 2009-05-27 UA UAA201306420A patent/UA108132C2/en unknown
- 2009-05-27 UA UAA201413523A patent/UA110306C2/en unknown
-
2016
- 2016-06-29 AR ARP160101976A patent/AR105195A2/en active IP Right Grant
- 2016-06-29 AR ARP160101977A patent/AR105196A2/en active IP Right Grant
- 2016-06-29 AR ARP160101978A patent/AR105197A2/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AR105195A2 (en) | 2017-09-13 |
| UA110306C2 (en) | 2015-12-10 |
| UA103487C2 (en) | 2013-10-25 |
| AR105197A2 (en) | 2017-09-13 |
| AR105196A2 (en) | 2017-09-13 |
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