SU1481489A1 - Ejector - Google Patents
Ejector Download PDFInfo
- Publication number
- SU1481489A1 SU1481489A1 SU874281769A SU4281769A SU1481489A1 SU 1481489 A1 SU1481489 A1 SU 1481489A1 SU 874281769 A SU874281769 A SU 874281769A SU 4281769 A SU4281769 A SU 4281769A SU 1481489 A1 SU1481489 A1 SU 1481489A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- diffuser
- pistons
- ejector
- receiving chamber
- Prior art date
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
Изобретение может быть использовано в горной, горно-геологической, энергетической и других отрасл х промышленности. Цель изобретени - повышение КПД эжектора путем обеспечени оптимальных конструктивных параметров при измен ющихс гидравлических параметрах. В приемной камере /К/ 2 цилиндрического корпуса 1 установлено сопло 3. К 4 смещени сообщена с диффузором 5. Устройство регулировани выполнено в виде жестко св занных между собой подпружиненных поршней 6, 7, образующих с корпусом 1 К 8, 9, 10. К 8, 9, 10 сообщены с полост ми сопла 3, К 2 и диффузора 5. Сопло 3 установлено с возможностью осевого перемещени и снабжено по наружной поверхности кольцевыми выступами, к-рыми образованы поршни 6, 7. К 4 выполнена переменного сечени . 3 ил.The invention can be used in the mining, geological, energy and other industries of the industry. The purpose of the invention is to increase the efficiency of the ejector by providing optimal design parameters with varying hydraulic parameters. A nozzle 3 is mounted in the receiving chamber / K / 2 of the cylindrical body 1. The 4 displacement is in communication with the diffuser 5. The control device is designed as rigidly connected spring-loaded pistons 6, 7, which form the housing 1 K 8, 9, 10. K 8, 9, 10 communicated with the cavities of the nozzle 3, K 2 and the diffuser 5. The nozzle 3 is installed with the possibility of axial movement and is provided on the outer surface with annular projections, which form pistons 6, 7. K 4 is made of variable section. 3 il.
Description
0US.Z0US.Z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874281769A SU1481489A1 (en) | 1987-07-13 | 1987-07-13 | Ejector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874281769A SU1481489A1 (en) | 1987-07-13 | 1987-07-13 | Ejector |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1481489A1 true SU1481489A1 (en) | 1989-05-23 |
Family
ID=21318496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874281769A SU1481489A1 (en) | 1987-07-13 | 1987-07-13 | Ejector |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1481489A1 (en) |
-
1987
- 1987-07-13 SU SU874281769A patent/SU1481489A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1263916, кл. F 04 F 5/20, 1984. Авторское свидетельство СССР № 1312261, кл. F 04 F 5/48, 1986. * |
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