SU1117410A1 - Pump impeller - Google Patents
Pump impeller Download PDFInfo
- Publication number
- SU1117410A1 SU1117410A1 SU802949407D SU2949407D SU1117410A1 SU 1117410 A1 SU1117410 A1 SU 1117410A1 SU 802949407 D SU802949407 D SU 802949407D SU 2949407 D SU2949407 D SU 2949407D SU 1117410 A1 SU1117410 A1 SU 1117410A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- blades
- wheel
- working
- channels
- working sides
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
РАБОЧЕЕ КОЛЕСО НАСОСА с промежуточными дисками, раздел ющими проточную часть колеса на каналы, в которых размещены лопасти, имеющие тыльную и рабочую стороны и смещенные в окружном направлении, отличающеес тем, что, с пелью снижени виброакустической активности путем уменьшени неоднородности потока за рабочим колесом, смещение лопастей выполнено так, что тыльна и рабоча стороны лопастей соседних и крайних каналов лежат на одной поверхности и вл ютс продолжением друг друга.WORKING WHEEL OF THE PUMP with intermediate discs dividing the flow-through part of the wheel into channels in which blades are placed, having rear and working sides and displaced in the circumferential direction, characterized in that with reduction of vibroacoustic activity by reducing the flow non-uniformity behind the impeller, offset The blades are made so that the rear and working sides of the blades of the adjacent and extreme channels lie on one surface and are a continuation of each other.
Description
.А 16 К-/2 .2.A 16 K- / 2 .2
-J-J
4four
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802949407A SU954630A1 (en) | 1980-02-18 | 1980-02-18 | Pump impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1117410A1 true SU1117410A1 (en) | 1984-10-07 |
Family
ID=20905553
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802949407A SU954630A1 (en) | 1980-02-18 | 1980-02-18 | Pump impeller |
SU802949407D SU1117410A1 (en) | 1980-02-18 | 1980-02-18 | Pump impeller |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802949407A SU954630A1 (en) | 1980-02-18 | 1980-02-18 | Pump impeller |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU954630A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5838587A (en) * | 1993-12-30 | 1998-11-17 | Valeriy S. Maisotsenko | Method of restricted space formation for working media motion |
-
1980
- 1980-02-18 SU SU802949407A patent/SU954630A1/en active
- 1980-02-18 SU SU802949407D patent/SU1117410A1/en active
Non-Patent Citations (1)
Title |
---|
1. Овс нников Б. В. и др. Теори и расчет агрегатов питани ЖРД. М., «Машиностроение, 1979, с. 17. 2. Патент US № 3478691, кл. 103-115, опублик. 1969. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5838587A (en) * | 1993-12-30 | 1998-11-17 | Valeriy S. Maisotsenko | Method of restricted space formation for working media motion |
Also Published As
Publication number | Publication date |
---|---|
SU954630A1 (en) | 1982-08-30 |
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