SU724801A1 - Worm centrifugal pump - Google Patents
Worm centrifugal pump Download PDFInfo
- Publication number
- SU724801A1 SU724801A1 SU782590009A SU2590009A SU724801A1 SU 724801 A1 SU724801 A1 SU 724801A1 SU 782590009 A SU782590009 A SU 782590009A SU 2590009 A SU2590009 A SU 2590009A SU 724801 A1 SU724801 A1 SU 724801A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- worm
- centrifugal pump
- screw
- cylindrical chamber
- radial clearance
- Prior art date
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- Structures Of Non-Positive Displacement Pumps (AREA)
Description
камеру, в которой с радиальным зазором расположен предвключеййый йпгей, отличающийс тем, что, с целью снижени степени кавитационного разрушени шнека, отношение величины радиального зазора к внутреннему диаметру цилиндрической камеры равно 0,002-0,007.a chamber in which a pre-glue jg is located with a radial gap, characterized in that, in order to reduce the degree of cavitational destruction of the screw, the ratio of the radial gap to the internal diameter of the cylindrical chamber is 0.002-0.007.
Источники информацин, прин тые Во внимаиие при экспертизе 1. Михайлов А. К. и Малюшенко В. В. Конструкций и расчет центробежных насосов высокого давлени . М., «Машиностроение , 1971, с. 294 (прототип).Sources of information, taken into consideration in the examination 1. Mikhailov A.K. and Maljushenko V.V. Designs and calculation of high-pressure centrifugal pumps. M., “Mechanical Engineering, 1971, p. 294 (prototype).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782590009A SU724801A1 (en) | 1978-03-13 | 1978-03-13 | Worm centrifugal pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782590009A SU724801A1 (en) | 1978-03-13 | 1978-03-13 | Worm centrifugal pump |
Publications (1)
Publication Number | Publication Date |
---|---|
SU724801A1 true SU724801A1 (en) | 1980-03-30 |
Family
ID=20753364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782590009A SU724801A1 (en) | 1978-03-13 | 1978-03-13 | Worm centrifugal pump |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU724801A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770604A (en) * | 1986-10-06 | 1988-09-13 | Ingersoll-Rand Company | Pulp centrifugal pump |
-
1978
- 1978-03-13 SU SU782590009A patent/SU724801A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770604A (en) * | 1986-10-06 | 1988-09-13 | Ingersoll-Rand Company | Pulp centrifugal pump |
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