GB201117353D0 - Pump control system - Google Patents
Pump control systemInfo
- Publication number
- GB201117353D0 GB201117353D0 GBGB1117353.1A GB201117353A GB201117353D0 GB 201117353 D0 GB201117353 D0 GB 201117353D0 GB 201117353 A GB201117353 A GB 201117353A GB 201117353 D0 GB201117353 D0 GB 201117353D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- control system
- pump control
- pump
- control
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/14—Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
- A43D3/1416—Boot-trees
-
- 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
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0254—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being speed or load
-
- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
-
- 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
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
- F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1017025.6A GB201017025D0 (en) | 2010-10-08 | 2010-10-08 | Pump control system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201117353D0 true GB201117353D0 (en) | 2011-11-23 |
GB2484408A GB2484408A (en) | 2012-04-11 |
GB2484408B GB2484408B (en) | 2017-01-04 |
Family
ID=43304301
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1017025.6A Ceased GB201017025D0 (en) | 2010-10-08 | 2010-10-08 | Pump control system |
GB1117353.1A Active GB2484408B (en) | 2010-10-08 | 2011-10-07 | Pump control system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1017025.6A Ceased GB201017025D0 (en) | 2010-10-08 | 2010-10-08 | Pump control system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2439413B1 (en) |
GB (2) | GB201017025D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10727635B2 (en) | 2015-03-25 | 2020-07-28 | Reza Afshar | Current sensing switch for use with pumps |
IT201600082296A1 (en) * | 2016-08-04 | 2018-02-04 | Enrico Raddi | IMPROVED IMPERSION |
FR3087856A1 (en) * | 2018-10-25 | 2020-05-01 | Pascal Eonin | EXTERNAL ELECTRONIC CONTROL DEVICE FOR ON-BOARD WATER PUMP |
WO2020232508A1 (en) * | 2019-05-22 | 2020-11-26 | White International Pty Ltd | A pump controller |
EP3838082A1 (en) * | 2019-12-19 | 2021-06-23 | Koninklijke Philips N.V. | A flow delivery system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953777A (en) * | 1973-02-12 | 1976-04-27 | Delta-X Corporation | Control circuit for shutting off the electrical power to a liquid well pump |
JPH06346889A (en) * | 1993-04-13 | 1994-12-20 | Hitachi Ltd | Stop method for sewage/filth pump |
JPH07200014A (en) * | 1994-01-06 | 1995-08-04 | Kubota Corp | Operation control method for pump |
JP3614630B2 (en) * | 1997-12-09 | 2005-01-26 | 株式会社川本製作所 | Automatic water supply device |
WO2002004813A1 (en) * | 2000-07-07 | 2002-01-17 | Ebara Corporation | Water supply |
EP1255174A1 (en) * | 2001-04-30 | 2002-11-06 | Starite S.p.A. | Electric Pump with automatic on-off device |
US6547529B2 (en) * | 2001-08-24 | 2003-04-15 | Donald Gross | Dry tank shutdown system for pumps |
FR2860271B1 (en) * | 2003-09-30 | 2008-05-02 | Realisations Electroniques Eur | DEVICE FOR PROTECTING IMMERED PUMPS |
GB0710424D0 (en) * | 2007-06-01 | 2007-07-11 | Munster Simms Eng Ltd | A control arrangement to govern water flow through a pump |
JP5083896B2 (en) * | 2008-04-23 | 2012-11-28 | 株式会社荏原製作所 | Submersible pump control panel and control method thereof |
-
2010
- 2010-10-08 GB GBGB1017025.6A patent/GB201017025D0/en not_active Ceased
-
2011
- 2011-10-07 GB GB1117353.1A patent/GB2484408B/en active Active
- 2011-10-07 EP EP11184422.1A patent/EP2439413B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2484408B (en) | 2017-01-04 |
EP2439413A2 (en) | 2012-04-11 |
GB2484408A (en) | 2012-04-11 |
EP2439413B1 (en) | 2020-05-06 |
EP2439413A3 (en) | 2013-10-09 |
GB201017025D0 (en) | 2010-11-24 |
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