RU2009121935A - VAN PUMP - Google Patents
VAN PUMP Download PDFInfo
- Publication number
- RU2009121935A RU2009121935A RU2009121935/06A RU2009121935A RU2009121935A RU 2009121935 A RU2009121935 A RU 2009121935A RU 2009121935/06 A RU2009121935/06 A RU 2009121935/06A RU 2009121935 A RU2009121935 A RU 2009121935A RU 2009121935 A RU2009121935 A RU 2009121935A
- Authority
- RU
- Russia
- Prior art keywords
- inlet manifold
- bearing
- shaft
- impeller
- clearance
- Prior art date
Links
Abstract
Лопастной насос, содержащий боковой входной патрубок для подвода рабочей жидкости, кольцевой входной коллектор, вал, проходящий сквозь входной коллектор с зазором, лопастное колесо и подшипник, установленные на валу по обе стороны зазора, и отверстия, выполненные во входном коллекторе, соединяющие полость входного коллектора с полостью подшипника, отличающийся тем, что на валу по длине зазора выполнен винтовой насос с входом со стороны подшипника и выходом в сторону лопастного колеса. A vane pump containing a lateral inlet for supplying a working fluid, an annular inlet manifold, a shaft passing through the inlet manifold with a clearance, an impeller and a bearing mounted on the shaft on both sides of the gap, and openings made in the inlet manifold connecting the cavity of the inlet manifold with a bearing cavity, characterized in that on the shaft along the length of the clearance a screw pump is made with an entrance from the side of the bearing and an exit towards the impeller.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009121935/06A RU2412378C1 (en) | 2009-06-08 | 2009-06-08 | Vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009121935/06A RU2412378C1 (en) | 2009-06-08 | 2009-06-08 | Vane pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009121935A true RU2009121935A (en) | 2010-12-20 |
| RU2412378C1 RU2412378C1 (en) | 2011-02-20 |
Family
ID=44056223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009121935/06A RU2412378C1 (en) | 2009-06-08 | 2009-06-08 | Vane pump |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2412378C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2462621C1 (en) * | 2011-03-31 | 2012-09-27 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Impeller pump |
| RU2577919C1 (en) * | 2015-02-03 | 2016-03-20 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Impeller pump |
-
2009
- 2009-06-08 RU RU2009121935/06A patent/RU2412378C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2412378C1 (en) | 2011-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC43 | Official registration of the transfer of the exclusive right without contract for inventions |
Effective date: 20210205 |