GB1032938A - Centrifugal pumps for liquids - Google Patents
Centrifugal pumps for liquidsInfo
- Publication number
- GB1032938A GB1032938A GB3166763A GB3166763A GB1032938A GB 1032938 A GB1032938 A GB 1032938A GB 3166763 A GB3166763 A GB 3166763A GB 3166763 A GB3166763 A GB 3166763A GB 1032938 A GB1032938 A GB 1032938A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blading
- valve
- centrifugal pumps
- thence
- aug
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
-
- 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
- F04D29/2211—More than one set of flow passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,032,938. Centrifugal pumps. JOSEPH LUCAS (INDUSTRIES), Ltd. Aug. 7, 1964 [Aug. 10, 1963], No. 31667/63. Heading F1C. The flow through the inlet 14 of a centrifugal pump is controlled by a manually-adjustable valve 16. When the valve is almost closed, the liquid is directed by blading 25 in the impeller eye to auxiliary blading 21 which delivers it through ports 24 in an annular partition 20 into the main blading 19 and thence to the outlet 18. When the valve is opened further, to provide a flow greater than can be handled by the auxiliary blading 21, the excess liquid flows over the inner periphery of the partition 20 and thence through the main blading 19 to the outlet 18.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3166763A GB1032938A (en) | 1963-08-10 | 1963-08-10 | Centrifugal pumps for liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3166763A GB1032938A (en) | 1963-08-10 | 1963-08-10 | Centrifugal pumps for liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1032938A true GB1032938A (en) | 1966-06-15 |
Family
ID=10326589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3166763A Expired GB1032938A (en) | 1963-08-10 | 1963-08-10 | Centrifugal pumps for liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1032938A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419046A (en) * | 1979-05-09 | 1983-12-06 | Carlini Gerardo P V | High pressure centrifugal fluid delivery machine |
-
1963
- 1963-08-10 GB GB3166763A patent/GB1032938A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419046A (en) * | 1979-05-09 | 1983-12-06 | Carlini Gerardo P V | High pressure centrifugal fluid delivery machine |
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