RU2019131528A3 - - Google Patents
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- Publication number
- RU2019131528A3 RU2019131528A3 RU2019131528A RU2019131528A RU2019131528A3 RU 2019131528 A3 RU2019131528 A3 RU 2019131528A3 RU 2019131528 A RU2019131528 A RU 2019131528A RU 2019131528 A RU2019131528 A RU 2019131528A RU 2019131528 A3 RU2019131528 A3 RU 2019131528A3
- Authority
- RU
- Russia
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Classifications
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- 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
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
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- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017203990.6A DE102017203990A1 (en) | 2017-03-10 | 2017-03-10 | Method for controlling the speed of a centrifugal pump |
| DE102017203990.6 | 2017-03-10 | ||
| PCT/EP2018/055602 WO2018162555A1 (en) | 2017-03-10 | 2018-03-07 | Method for controlling the rotational speed of a centrifugal pump |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2020133046A Division RU2789312C1 (en) | 2017-03-10 | 2018-03-07 | Method for adjustment of rotational frequency of centrifugal pump |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019131528A RU2019131528A (en) | 2021-04-12 |
| RU2019131528A3 true RU2019131528A3 (en) | 2021-07-20 |
| RU2769325C2 RU2769325C2 (en) | 2022-03-30 |
Family
ID=61627085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019131528A RU2769325C2 (en) | 2017-03-10 | 2018-03-07 | Method of controlling rotation frequency of a centrifugal pump |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP3851678A1 (en) |
| JP (2) | JP2020510154A (en) |
| CN (2) | CN110382873B (en) |
| DE (1) | DE102017203990A1 (en) |
| RU (1) | RU2769325C2 (en) |
| WO (1) | WO2018162555A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019004317A1 (en) * | 2019-06-19 | 2020-12-24 | KSB SE & Co. KGaA | Method for controlling a circulating pump and a circulating pump |
| ES2963631T3 (en) * | 2020-11-13 | 2024-04-01 | Schneider Toshiba Inverter Europe Sas | Operation of a centrifugal pump |
| LU501134B1 (en) | 2021-12-30 | 2023-07-04 | Wilo Se | Process for controlling a centrifugal pump |
| CN116542039B (en) * | 2023-04-26 | 2024-01-12 | 安徽新沪屏蔽泵有限责任公司 | Water pump performance curve simulation method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5375501A (en) * | 1976-12-15 | 1978-07-05 | Hitachi Ltd | Pump flow controller |
| JPS61226594A (en) * | 1985-04-01 | 1986-10-08 | Toshiba Corp | Method of detecting flow rate of speed variable pump |
| JPH03168386A (en) * | 1989-11-24 | 1991-07-22 | Fuji Electric Co Ltd | Measuring device of pump discharge flow |
| US6033187A (en) * | 1997-10-17 | 2000-03-07 | Giw Industries, Inc. | Method for controlling slurry pump performance to increase system operational stability |
| JP3535369B2 (en) * | 1998-01-19 | 2004-06-07 | 株式会社日立製作所 | Water flow control method |
| RU2310792C1 (en) * | 2006-04-10 | 2007-11-20 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Method to control power consumption of pumping plant |
| WO2009020402A1 (en) * | 2007-08-03 | 2009-02-12 | Derceto Limited | Water distribution |
| CA2845293C (en) * | 2011-08-26 | 2020-08-18 | Toshiba International Corporation | Linear pump control |
| CN103114984B (en) * | 2011-11-16 | 2015-04-29 | 北京航天动力研究所 | Control system and control method for opening and closing type pump test |
| DK2610693T3 (en) * | 2011-12-27 | 2015-02-02 | Abb Oy | Process and apparatus for optimizing energy efficiency of pump system |
| EP2895746B1 (en) * | 2012-09-13 | 2019-01-02 | ABB Schweiz AG | Device and method for operating parallel centrifugal pumps |
| FR3014961B1 (en) * | 2013-12-16 | 2019-01-25 | Schneider Toshiba Inverter Europe Sas | CONTROL METHOD FOR MINIMIZING THE CONSUMPTION OF ELECTRICAL ENERGY OF PUMPING EQUIPMENT |
| DE102014006828A1 (en) * | 2014-05-13 | 2015-11-19 | Wilo Se | Method for energy-optimal speed control of a pump set |
| JP6404593B2 (en) * | 2014-05-14 | 2018-10-10 | 株式会社荏原製作所 | Pump device |
| DE102015000373A1 (en) * | 2015-01-20 | 2016-07-21 | Magnussen EMSR-Technik GmbH | Method for reducing the energy consumption of a feed pump, which promotes water from a well into a pipeline network, as well as system for conveying water from at least one well into a pipeline network |
| CN105864016B (en) * | 2016-04-27 | 2017-12-19 | 西安建筑科技大学 | A kind of more water pump distributing system variable water volume runing adjustment methods of open type |
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2017
- 2017-03-10 DE DE102017203990.6A patent/DE102017203990A1/en active Pending
-
2018
- 2018-03-07 JP JP2019548618A patent/JP2020510154A/en active Pending
- 2018-03-07 CN CN201880016825.9A patent/CN110382873B/en active Active
- 2018-03-07 CN CN202110205490.9A patent/CN112833031A/en active Pending
- 2018-03-07 EP EP21161061.3A patent/EP3851678A1/en active Pending
- 2018-03-07 WO PCT/EP2018/055602 patent/WO2018162555A1/en active Application Filing
- 2018-03-07 EP EP18710820.4A patent/EP3592979A1/en active Pending
- 2018-03-07 RU RU2019131528A patent/RU2769325C2/en active
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2021
- 2021-03-19 JP JP2021045392A patent/JP2021101113A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3592979A1 (en) | 2020-01-15 |
| JP2021101113A (en) | 2021-07-08 |
| DE102017203990A1 (en) | 2018-09-13 |
| CN110382873B (en) | 2021-05-25 |
| JP2020510154A (en) | 2020-04-02 |
| WO2018162555A1 (en) | 2018-09-13 |
| RU2019131528A (en) | 2021-04-12 |
| BR112019018584A2 (en) | 2020-04-07 |
| RU2769325C2 (en) | 2022-03-30 |
| CN110382873A (en) | 2019-10-25 |
| CN112833031A (en) | 2021-05-25 |
| EP3851678A1 (en) | 2021-07-21 |