GB317660A - Improvements in or relating to multi-stage turbo pumps - Google Patents
Improvements in or relating to multi-stage turbo pumpsInfo
- Publication number
- GB317660A GB317660A GB2648228A GB2648228A GB317660A GB 317660 A GB317660 A GB 317660A GB 2648228 A GB2648228 A GB 2648228A GB 2648228 A GB2648228 A GB 2648228A GB 317660 A GB317660 A GB 317660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- diaphragms
- relating
- stage turbo
- turbo pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
317,660. Hathorn, Davey, & Co., Ltd., and Lupton, H. R. Sept. 15, 1928. Multi-stage pumps; casings.-A multi-stage centrifugal pump has a longitudinally divided casing 1 and has diaphragms 2, 4 between the impellers. The parts 4 of the diaphragms are of equal diameters and engage the inner projecting rings on the casing; fluid-tight joints are obtained by the use of rings 5 of india-rubber or like material which is compressed when the casing halves are bolted together. With this construction only one boring of the casing is necessary, and the diaphragms can be adjusted en bloc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2648228A GB317660A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to multi-stage turbo pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2648228A GB317660A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to multi-stage turbo pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB317660A true GB317660A (en) | 1929-08-22 |
Family
ID=10244331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2648228A Expired GB317660A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to multi-stage turbo pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB317660A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008194A1 (en) * | 1988-02-27 | 1989-09-08 | Ksb Aktiengesellschaft | Centrifugal pump housing |
US8662841B2 (en) | 2006-09-22 | 2014-03-04 | Edwards Limited | Vacuum pump |
-
1928
- 1928-09-15 GB GB2648228A patent/GB317660A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008194A1 (en) * | 1988-02-27 | 1989-09-08 | Ksb Aktiengesellschaft | Centrifugal pump housing |
US5344286A (en) * | 1988-02-27 | 1994-09-06 | Ksb Aktiengesellschaft | Centrifugal pump housing |
US8662841B2 (en) | 2006-09-22 | 2014-03-04 | Edwards Limited | Vacuum pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB589541A (en) | Improvements in axial flow turbines, compressors and the like | |
GB1016304A (en) | Improvements in or relating to liquid ring gas pumps | |
GB317660A (en) | Improvements in or relating to multi-stage turbo pumps | |
GB272713A (en) | Improvements in centrifugal pumps | |
GB319020A (en) | ||
GB346999A (en) | Improvements in or relating to centrifugal pumps | |
GB220454A (en) | Improvements relating to rotary fans | |
GB769789A (en) | Improvements in or relating to rotary pumps or compressors | |
GB432743A (en) | Improvements in and relating to rotary pumps | |
GB375937A (en) | Improvements relating to stuffing-boxes for motor driven pumps | |
GB430955A (en) | Improvements in fans | |
GB564305A (en) | Improvements in centrifugal pumps | |
GB158773A (en) | Improvements in or relating to centrifugal pumps | |
GB215961A (en) | Improvements in centrifugal pumps | |
GB308394A (en) | Improvements in or relating to air compressors | |
GB242855A (en) | Improvements relating to centrifugal pumps, compressors and the like | |
GB583296A (en) | Improvements in or relating to flexible couplings | |
GB137880A (en) | Improvements in multi-stage pumps | |
GB595956A (en) | Improvements in or relating to centrifugal pumps | |
GB827590A (en) | Improvements in or relating to multi-stage centrifugal pumps | |
GB430949A (en) | Improvements in and relating to centrifugal pumps | |
FR1150488A (en) | Device for connecting the bodies of pumps, fans, blowers, hydraulic motors, turbines, compressors or other similar devices to fluid pipes and devices fitted with this device | |
GB431101A (en) | Improvements in and relating to centrifugal pumps | |
GB527653A (en) | Flexible pipe-coupling | |
GB325137A (en) | Improvements in or relating to centrifugal pumps |