ES1053407Y - MULTICELLULAR PUMP. - Google Patents
MULTICELLULAR PUMP.Info
- Publication number
- ES1053407Y ES1053407Y ES200203032U ES200203032U ES1053407Y ES 1053407 Y ES1053407 Y ES 1053407Y ES 200203032 U ES200203032 U ES 200203032U ES 200203032 U ES200203032 U ES 200203032U ES 1053407 Y ES1053407 Y ES 1053407Y
- Authority
- ES
- Spain
- Prior art keywords
- multicellular pump
- multicellular
- pump
- 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 - Fee Related
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
- F04D1/063—Multi-stage pumps of the vertically split casing type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200203032U ES1053407Y (en) | 2002-12-18 | 2002-12-18 | MULTICELLULAR PUMP. |
EP03380287A EP1431584A3 (en) | 2002-12-18 | 2003-12-12 | Multi-stage electric pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200203032U ES1053407Y (en) | 2002-12-18 | 2002-12-18 | MULTICELLULAR PUMP. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1053407U ES1053407U (en) | 2003-04-01 |
ES1053407Y true ES1053407Y (en) | 2003-07-16 |
Family
ID=8502758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200203032U Expired - Fee Related ES1053407Y (en) | 2002-12-18 | 2002-12-18 | MULTICELLULAR PUMP. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1431584A3 (en) |
ES (1) | ES1053407Y (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8172523B2 (en) | 2006-10-10 | 2012-05-08 | Grudfos Pumps Corporation | Multistage pump assembly having removable cartridge |
US7946810B2 (en) | 2006-10-10 | 2011-05-24 | Grundfos Pumps Corporation | Multistage pump assembly |
US7740182B2 (en) | 2006-11-08 | 2010-06-22 | Grundfos Pumps Corporation | Method and system for controlled release of hot water from a fixture |
CN114294236B (en) * | 2022-01-21 | 2024-01-30 | 浙江南元泵业有限公司 | Variable-lift energy-saving vertical multistage centrifugal pump |
CN117967579B (en) * | 2024-04-01 | 2024-06-11 | 烟台大学 | High-pressure high-lift pump with external liquid collecting pipe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES431609A1 (en) * | 1974-11-04 | 1976-10-16 | Wenderoth | Magnetic sensor of fluid flow. (Machine-translation by Google Translate, not legally binding) |
FR2680393A1 (en) * | 1991-08-16 | 1993-02-19 | Salmson Pompes | METHOD AND DEVICE FOR CONTROLLING A PUMPING PLANT. |
DE4401658A1 (en) * | 1994-01-21 | 1995-07-27 | Wilo Gmbh | Centrifugal pump with backflow preventing valve |
GB2293403B (en) * | 1994-09-21 | 1997-11-19 | Esmaco Pte Ltd | A booster pump water supply system |
DE19831997A1 (en) * | 1998-07-16 | 2000-01-20 | Ewald Hennel | Process for regulating the pressure of a fluid |
-
2002
- 2002-12-18 ES ES200203032U patent/ES1053407Y/en not_active Expired - Fee Related
-
2003
- 2003-12-12 EP EP03380287A patent/EP1431584A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1431584A3 (en) | 2005-07-27 |
ES1053407U (en) | 2003-04-01 |
EP1431584A2 (en) | 2004-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG1K | Utility model granted | ||
FD1K | Utility model lapsed |
Effective date: 20141120 |