RU2009119099A - TWO SPEED LIQUID-RING MACHINE - Google Patents
TWO SPEED LIQUID-RING MACHINE Download PDFInfo
- Publication number
- RU2009119099A RU2009119099A RU2009119099/06A RU2009119099A RU2009119099A RU 2009119099 A RU2009119099 A RU 2009119099A RU 2009119099/06 A RU2009119099/06 A RU 2009119099/06A RU 2009119099 A RU2009119099 A RU 2009119099A RU 2009119099 A RU2009119099 A RU 2009119099A
- Authority
- RU
- Russia
- Prior art keywords
- stage
- liquid ring
- machine
- ring machine
- speed liquid
- Prior art date
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- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Двухступенчатая жидкостно-кольцевая машина, содержащая корпуса первой и второй ступени, торцевые крышки, рабочее колесо выполнено сборным и является общим для двух ступеней, причем корпус второй ступени размещен с эксцентриситетом относительно оси машины, места прохода лопатками корпуса второй ступени снабжены шарнирными уплотнителями, отличающаяся тем, что на концах лопаток первой ступени установлена эластичная кольцевая оболочка, разделяющая жидкостное кольцо и рабочую зону насоса. A two-stage liquid ring machine comprising first and second stage housings, end caps, an impeller is prefabricated and is common for two stages, the second stage housing being eccentric about the machine axis, the passageways of the second stage housing vanes are provided with hinged seals, characterized in that at the ends of the blades of the first stage there is an elastic annular shell separating the liquid ring and the working area of the pump.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009119099/06A RU2411396C1 (en) | 2009-05-20 | 2009-05-20 | Two-stage liquid-ring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009119099/06A RU2411396C1 (en) | 2009-05-20 | 2009-05-20 | Two-stage liquid-ring machine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009119099A true RU2009119099A (en) | 2010-11-27 |
RU2411396C1 RU2411396C1 (en) | 2011-02-10 |
Family
ID=44057266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009119099/06A RU2411396C1 (en) | 2009-05-20 | 2009-05-20 | Two-stage liquid-ring machine |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2411396C1 (en) |
-
2009
- 2009-05-20 RU RU2009119099/06A patent/RU2411396C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2411396C1 (en) | 2011-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120521 |