SU676760A1 - Centrifugal pump impeller - Google Patents
Centrifugal pump impellerInfo
- Publication number
- SU676760A1 SU676760A1 SU782572201A SU2572201A SU676760A1 SU 676760 A1 SU676760 A1 SU 676760A1 SU 782572201 A SU782572201 A SU 782572201A SU 2572201 A SU2572201 A SU 2572201A SU 676760 A1 SU676760 A1 SU 676760A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- centrifugal pump
- pump impeller
- centrifugal
- impeller
- disk
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
рактеристик и повышени КПД насоса, основной диск в зоне входной кромки лопаток имеет в меридианальном сечении 5-образный профиль, выпуклый и вогнутый участки которого расположены по обе стороны от образующей лопатки, проведенной изcharacteristics and increase of pump efficiency, the main disk in the area of the blade inlet has a 5-shaped profile in the meridional section, the convex and concave portions of which are located on both sides of the vane core, drawn from
точки пересечени входной кромки с покрывным диском.the point of intersection of the input edge with the top disk.
Источники информации, ттрин тые во внимание при экспертизе 1. Степанов А. И. Центробежные и осевые насосы. М., Машгиз, 1960, с, 98,Sources of information that are taken into account during the examination 1. Stepanov AI. Centrifugal and axial pumps. M., Mashgiz, 1960, s, 98,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782572201A SU676760A1 (en) | 1978-01-31 | 1978-01-31 | Centrifugal pump impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782572201A SU676760A1 (en) | 1978-01-31 | 1978-01-31 | Centrifugal pump impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
SU676760A1 true SU676760A1 (en) | 1979-07-30 |
Family
ID=20745602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782572201A SU676760A1 (en) | 1978-01-31 | 1978-01-31 | Centrifugal pump impeller |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU676760A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4917571A (en) * | 1984-03-20 | 1990-04-17 | John Hyll | Flow-stabilizing volute pump and liner |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
US5707209A (en) * | 1996-10-11 | 1998-01-13 | Penn Ventilator Co., Inc. | Centrifugal ventilator fan |
US6953321B2 (en) | 2002-12-31 | 2005-10-11 | Weir Slurry Group, Inc. | Centrifugal pump with configured volute |
-
1978
- 1978-01-31 SU SU782572201A patent/SU676760A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4917571A (en) * | 1984-03-20 | 1990-04-17 | John Hyll | Flow-stabilizing volute pump and liner |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
US5707209A (en) * | 1996-10-11 | 1998-01-13 | Penn Ventilator Co., Inc. | Centrifugal ventilator fan |
US6953321B2 (en) | 2002-12-31 | 2005-10-11 | Weir Slurry Group, Inc. | Centrifugal pump with configured volute |
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