SU1513225A1 - Centrifugal pump impeller - Google Patents
Centrifugal pump impeller Download PDFInfo
- Publication number
- SU1513225A1 SU1513225A1 SU874332859A SU4332859A SU1513225A1 SU 1513225 A1 SU1513225 A1 SU 1513225A1 SU 874332859 A SU874332859 A SU 874332859A SU 4332859 A SU4332859 A SU 4332859A SU 1513225 A1 SU1513225 A1 SU 1513225A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- disks
- inlet
- state committee
- centrifugal pump
- pump impeller
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Изобретение относитс к рабочим колесам центробежных вентил торов. Цель изобретени - расширение диапазона работы и повышение КПД. Рабочее колесо центробежного вентил тора содержит несущий 1 и покрывной 2 диски и размещенные между ними составные лопатки, кажда из которых имеет входную 3 и выходную 4 части, закрепленные на дисках 1 и 2, и среднюю часть 5, установленную относительно входной 3 и выходной 4 частей с возможностью поворота. 2 ил.This invention relates to impellers for centrifugal fans. The purpose of the invention is to expand the range of operation and increase efficiency. The impeller of the centrifugal fan contains carrier 1 and cover 2 discs and composite blades placed between them, each of which has an inlet 3 and an outlet 4, mounted on disks 1 and 2, and a middle part 5 installed relative to the inlet 3 and outlet 4 with the ability to rotate. 2 Il.
Description
(Л(L
сдsd
00 КС 1C00 КС 1C
елate
г.2d.2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874332859A SU1513225A1 (en) | 1987-10-08 | 1987-10-08 | Centrifugal pump impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874332859A SU1513225A1 (en) | 1987-10-08 | 1987-10-08 | Centrifugal pump impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1513225A1 true SU1513225A1 (en) | 1989-10-07 |
Family
ID=21338090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874332859A SU1513225A1 (en) | 1987-10-08 | 1987-10-08 | Centrifugal pump impeller |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1513225A1 (en) |
-
1987
- 1987-10-08 SU SU874332859A patent/SU1513225A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № ..1141223, кл. F 04 D 27/00, 1983. * |
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