IT1233500B - Pompa centrifuga - Google Patents
Pompa centrifugaInfo
- Publication number
- IT1233500B IT1233500B IT8947978A IT4797889A IT1233500B IT 1233500 B IT1233500 B IT 1233500B IT 8947978 A IT8947978 A IT 8947978A IT 4797889 A IT4797889 A IT 4797889A IT 1233500 B IT1233500 B IT 1233500B
- Authority
- IT
- Italy
- Prior art keywords
- centrifugal pump
- centrifugal
- pump
- 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
- F04D15/0077—Safety measures
- F04D15/0083—Protection against sudden pressure change, e.g. check valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8723500 | 1987-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8947978A0 IT8947978A0 (it) | 1989-05-22 |
IT1233500B true IT1233500B (it) | 1992-04-02 |
Family
ID=10624900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8947978A IT1233500B (it) | 1987-10-07 | 1989-05-22 | Pompa centrifuga |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2664663A1 (it) |
GB (1) | GB2243406A (it) |
IT (1) | IT1233500B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4237050A1 (de) * | 1992-11-03 | 1994-05-05 | Klein Schanzlin & Becker Ag | Bohrlochpumpe |
AT506107B1 (de) * | 2007-12-03 | 2009-11-15 | Tcg Unitech Systemtechnik Gmbh | Radialpumpe |
AT508076B1 (de) * | 2009-03-24 | 2011-07-15 | Tcg Unitech Systemtechnik Gmbh | Radialpumpe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1060395A (en) * | 1962-10-02 | 1967-03-01 | Hitachi Ltd | Methods and apparatus for reducing water hammer in the tailrace or suction line of a water turbine, pump turbine, or pump |
GB1132485A (en) * | 1966-06-10 | 1968-11-06 | Alexandr Georgievich Ivchenko | A centrifugal compressor having a surge-elimination device |
GB1464369A (en) * | 1973-06-12 | 1977-02-09 | Rolls Royce | Hydraulic systems |
-
1988
- 1988-08-25 GB GB8820806A patent/GB2243406A/en not_active Withdrawn
-
1989
- 1989-03-23 FR FR8903810A patent/FR2664663A1/fr not_active Withdrawn
- 1989-05-22 IT IT8947978A patent/IT1233500B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8947978A0 (it) | 1989-05-22 |
FR2664663A1 (fr) | 1992-01-17 |
GB8820806D0 (en) | 1991-07-10 |
GB2243406A (en) | 1991-10-30 |
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