EP2526299A1 - Pumpensteuergerät mit externer gerätesteuerungsfunktion - Google Patents
Pumpensteuergerät mit externer gerätesteuerungsfunktionInfo
- Publication number
- EP2526299A1 EP2526299A1 EP11748086A EP11748086A EP2526299A1 EP 2526299 A1 EP2526299 A1 EP 2526299A1 EP 11748086 A EP11748086 A EP 11748086A EP 11748086 A EP11748086 A EP 11748086A EP 2526299 A1 EP2526299 A1 EP 2526299A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- vacuum
- controller
- fluid
- variable speed
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 claims abstract description 103
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000008859 change Effects 0.000 claims description 43
- 238000013022 venting Methods 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 16
- 230000002829 reductive effect Effects 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 19
- 238000012544 monitoring process Methods 0.000 abstract description 14
- 230000009182 swimming Effects 0.000 abstract description 4
- 230000037452 priming Effects 0.000 description 74
- 230000006870 function Effects 0.000 description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 238000012360 testing method Methods 0.000 description 36
- 238000001914 filtration Methods 0.000 description 32
- 238000009434 installation Methods 0.000 description 29
- 230000006641 stabilisation Effects 0.000 description 18
- 238000011105 stabilization Methods 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 16
- 230000004044 response Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 238000005259 measurement Methods 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 9
- 241000238634 Libellulidae Species 0.000 description 8
- 230000007257 malfunction Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000994 depressogenic effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000002354 daily effect Effects 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000875 loss of motor control Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0201—Current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0208—Power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30822310P | 2010-02-25 | 2010-02-25 | |
| PCT/US2011/026116 WO2011106557A1 (en) | 2010-02-25 | 2011-02-24 | Pump controller with external device control capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2526299A1 true EP2526299A1 (de) | 2012-11-28 |
Family
ID=44507214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11748086A Withdrawn EP2526299A1 (de) | 2010-02-25 | 2011-02-24 | Pumpensteuergerät mit externer gerätesteuerungsfunktion |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20110286859A1 (de) |
| EP (1) | EP2526299A1 (de) |
| WO (1) | WO2011106557A1 (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8540493B2 (en) | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
| US8043070B2 (en) | 2004-08-26 | 2011-10-25 | Pentair Water Pool And Spa, Inc. | Speed control |
| US7686589B2 (en) | 2004-08-26 | 2010-03-30 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
| US8469675B2 (en) | 2004-08-26 | 2013-06-25 | Pentair Water Pool And Spa, Inc. | Priming protection |
| US8602745B2 (en) | 2004-08-26 | 2013-12-10 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
| MX2011003708A (es) * | 2008-10-06 | 2011-06-16 | Pentair Water Pool & Spa Inc | Metodo para operar un sistema de seguridad para alivio de vacio. |
| US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
| US10030647B2 (en) | 2010-02-25 | 2018-07-24 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
| US20110274560A1 (en) * | 2010-05-05 | 2011-11-10 | Emerson Electric Co. | Pump Assemblies, Controllers and Methods of Controlling Fluid Pumps Based on Air Temperature |
| US8555727B2 (en) * | 2011-06-13 | 2013-10-15 | Devilbiss Healthcare, Llc | Integrated vacuum gauge and regulator |
| EP2573403B1 (de) * | 2011-09-20 | 2017-12-06 | Grundfos Holding A/S | Pumpe |
| US9079128B2 (en) | 2011-12-09 | 2015-07-14 | Hayward Industries, Inc. | Strainer basket and related methods of use |
| WO2013155079A1 (en) | 2012-04-09 | 2013-10-17 | Flow Control Llc. | Air operated diaphragm pump |
| RU2612759C2 (ru) * | 2012-10-22 | 2017-03-13 | Абб Текнолоджи Лтд | Способ автоматической очистки для насосной системы, содержащей устройство плавного пуска |
| US20140216093A1 (en) * | 2012-11-13 | 2014-08-07 | Plexaire Llc | Condensate management system and methods |
| US10054115B2 (en) | 2013-02-11 | 2018-08-21 | Ingersoll-Rand Company | Diaphragm pump with automatic priming function |
| AU2014229102A1 (en) | 2013-03-15 | 2015-10-01 | Hayward Industries, Inc. | System and method for dynamic device discovery and address assignment |
| AU2014228186B2 (en) | 2013-03-15 | 2019-11-07 | Hayward Industries, Inc. | Modular pool/spa control system |
| US9885351B2 (en) * | 2013-03-15 | 2018-02-06 | Regal Beloit America, Inc. | System and method of controlling a pump system using integrated digital inputs |
| CN103982409B (zh) * | 2014-05-27 | 2016-08-17 | 浙江耀达智能科技股份有限公司 | 水泵恒压变频控制器 |
| US10378544B2 (en) * | 2015-04-09 | 2019-08-13 | Brian Rosser Rejniak | Apparatus, systems and methods for protecting pumps |
| BR112018007322A2 (pt) * | 2015-11-10 | 2018-10-23 | Electrolux Appliances AB | método para determinar se uma água de processo está presente em uma bomba de circulação, aparelho, programa de computador e produto |
| WO2017088917A1 (en) | 2015-11-25 | 2017-06-01 | Electrolux Appliances Aktiebolag | Determining whether process water has been added to a sump of an appliance for washing and rinsing goods during interruption of appliance operation |
| US20170170979A1 (en) | 2015-12-15 | 2017-06-15 | Pentair Flow Technologies, Llc | Systems and Methods for Wireless Control and Monitoring of Residential Devices |
| US11720085B2 (en) | 2016-01-22 | 2023-08-08 | Hayward Industries, Inc. | Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment |
| US10272014B2 (en) | 2016-01-22 | 2019-04-30 | Hayward Industries, Inc. | Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment |
| WO2017140335A1 (en) | 2016-02-15 | 2017-08-24 | Electrolux Appliances Aktiebolag | Process water flow detection in circulation pump |
| US10246892B1 (en) * | 2016-04-26 | 2019-04-02 | Waterway Plastics | Filter booster pump combination |
| US10646894B2 (en) * | 2016-06-30 | 2020-05-12 | General Electric Company | Squeegee apparatus and methods of use thereof |
| US10718337B2 (en) | 2016-09-22 | 2020-07-21 | Hayward Industries, Inc. | Self-priming dedicated water feature pump |
| US20190078570A1 (en) * | 2017-09-14 | 2019-03-14 | Milton Roy, Llc | Automatic Initiation of Priming Sequence for Metering Pumps |
| TWI669491B (zh) * | 2018-04-02 | 2019-08-21 | 日益電機股份有限公司 | Monitorable filter control system |
| US11425786B2 (en) | 2018-10-31 | 2022-08-23 | Pentair Flow Technologies, Llc | Systems and methods for a connected sump pump |
| USD965538S1 (en) * | 2019-10-28 | 2022-10-04 | Pentair Flow Technologies, Llc | Sump pump controller |
| CN112024283A (zh) * | 2020-08-20 | 2020-12-04 | 深圳市裕展精密科技有限公司 | 导入装置、导入方法及产品 |
| US20220269353A1 (en) * | 2021-02-25 | 2022-08-25 | Zodiac Pool Systems Llc | User interface for pumps for swimming pools and spas |
| US20230108937A1 (en) * | 2021-10-06 | 2023-04-06 | Luis Eduardo Perez | Pool debris collection container |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424090A (en) * | 1967-06-26 | 1969-01-28 | Flomatcher Co Inc | Pneumatic control system and vent valve therefor |
| US4115878A (en) * | 1977-03-14 | 1978-09-26 | South Pacific Industries | Spa safety drain |
| JPS5967826A (ja) * | 1982-10-06 | 1984-04-17 | 株式会社椿本チエイン | 電動機械の過負荷・軽負荷保護装置 |
| GB8315154D0 (en) * | 1983-06-02 | 1983-07-06 | Ideal Standard | Pump protection system |
| US4602391A (en) * | 1985-10-17 | 1986-07-29 | Pearl Baths Inc. | Dynamically balanced suction relief for hydrotherapy tubs and spas |
| US4703387A (en) * | 1986-05-22 | 1987-10-27 | Franklin Electric Co., Inc. | Electric motor underload protection system |
| US5167041A (en) * | 1990-06-20 | 1992-12-01 | Kdi American Products, Inc. | Suction fitting with pump control device |
| US5624237A (en) * | 1994-03-29 | 1997-04-29 | Prescott; Russell E. | Pump overload control assembly |
| US5570481A (en) * | 1994-11-09 | 1996-11-05 | Vico Products Manufacturing Co., Inc. | Suction-actuated control system for whirlpool bath/spa installations |
| US5682624A (en) * | 1995-06-07 | 1997-11-04 | Ciochetti; Michael James | Vacuum relief safety valve for a swimming pool filter pump system |
| US6059536A (en) * | 1996-01-22 | 2000-05-09 | O.I.A. Llc | Emergency shutdown system for a water-circulating pump |
| US5690476A (en) * | 1996-10-25 | 1997-11-25 | Miller; Bernard J. | Safety device for avoiding entrapment at a water reservoir drain |
| US5947700A (en) * | 1997-07-28 | 1999-09-07 | Mckain; Paul C. | Fluid vacuum safety device for fluid transfer systems in swimming pools |
| US6468052B2 (en) * | 1997-07-28 | 2002-10-22 | Robert M. Downey | Vacuum relief device for fluid transfer and circulation systems |
| US6171073B1 (en) * | 1997-07-28 | 2001-01-09 | Mckain Paul C. | Fluid vacuum safety device for fluid transfer and circulation systems |
| US6342841B1 (en) * | 1998-04-10 | 2002-01-29 | O.I.A. Llc | Influent blockage detection system |
| US6253121B1 (en) * | 1998-09-03 | 2001-06-26 | Balboa Instruments, Inc. | Control system for bathers with ground continuity and ground fault detection |
| US6098654A (en) * | 1999-01-22 | 2000-08-08 | Fail-Safe, Llc | Flow blockage suction interrupt valve |
| US6227808B1 (en) * | 1999-07-15 | 2001-05-08 | Hydroair A Unit Of Itt Industries | Spa pressure sensing system capable of entrapment detection |
| US6676831B2 (en) * | 2001-08-17 | 2004-01-13 | Michael Lawrence Wolfe | Modular integrated multifunction pool safety controller (MIMPSC) |
| US20030106147A1 (en) * | 2001-12-10 | 2003-06-12 | Cohen Joseph D. | Propulsion-Release Safety Vacuum Release System |
| US6709240B1 (en) * | 2002-11-13 | 2004-03-23 | Eaton Corporation | Method and apparatus of detecting low flow/cavitation in a centrifugal pump |
| US8540493B2 (en) * | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
| EP1585205B1 (de) * | 2004-04-09 | 2017-12-06 | Regal Beloit America, Inc. | Pumpenaggregat und Verfahren zur Entdeckung einer Verstopfung in einem Pumpenaggregat |
| US7874808B2 (en) * | 2004-08-26 | 2011-01-25 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
| US8281425B2 (en) * | 2004-11-01 | 2012-10-09 | Cohen Joseph D | Load sensor safety vacuum release system |
| US7514652B2 (en) * | 2005-11-16 | 2009-04-07 | Elnar Joseph G | Spa with circuit for detecting excessive ground current |
| US20090038696A1 (en) * | 2006-06-29 | 2009-02-12 | Levin Alan R | Drain Safety and Pump Control Device with Verification |
| US7931447B2 (en) * | 2006-06-29 | 2011-04-26 | Hayward Industries, Inc. | Drain safety and pump control device |
-
2011
- 2011-02-24 WO PCT/US2011/026116 patent/WO2011106557A1/en active Application Filing
- 2011-02-24 EP EP11748086A patent/EP2526299A1/de not_active Withdrawn
- 2011-02-24 US US13/034,542 patent/US20110286859A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2011106557A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110286859A1 (en) | 2011-11-24 |
| WO2011106557A1 (en) | 2011-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7931447B2 (en) | Drain safety and pump control device | |
| US20110286859A1 (en) | Pump Controller With External Device Control Capability | |
| US20090038696A1 (en) | Drain Safety and Pump Control Device with Verification | |
| US10724263B2 (en) | Safety vacuum release system | |
| US6342841B1 (en) | Influent blockage detection system | |
| US6676831B2 (en) | Modular integrated multifunction pool safety controller (MIMPSC) | |
| CN102003374B (zh) | 用于电机驱动器控制面板和驱动器终端的系统和方法 | |
| CN101982659B (zh) | 用于控制泵和电机的方法 | |
| US9590537B2 (en) | Method of controlling a pump and motor | |
| US20110311370A1 (en) | Sump pump system with remote control and monitoring | |
| US8177519B2 (en) | Controller for a motor and a method of controlling the motor | |
| US20070258827A1 (en) | Sump pump system | |
| US7821215B2 (en) | Pump controller system and method | |
| EP2774009B1 (de) | Flusssperrsystem und -verfahren | |
| US20090288407A1 (en) | Controller for a motor and a method of controlling the motor | |
| US20080095640A1 (en) | Controller for a motor and a method of controlling the motor | |
| WO2008073418A2 (en) | Anti-entrapment and anti-deadhead function | |
| CN102003375A (zh) | 用于泵和电机的安全系统和方法 | |
| US20040226614A1 (en) | Catastrophe avoidance system and method | |
| US8109126B1 (en) | Method and apparatus for sensor calibration in a dewatering system | |
| EP0863278B1 (de) | Betriebsüberwachungssystem einer Pumpe | |
| US4853984A (en) | System and method for maintaining a swimming pool cover drained of accumulated precipitation | |
| EP3388680A1 (de) | Test- und überwachungssystem für duale schmutzwasserpumpenanlage | |
| EP2131260A1 (de) | Vorrichtung und Verfahren zur automatischen Steuerung einer Pumpe | |
| US8573951B1 (en) | Pool recirculation pump safety system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20120823 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PARCELL, JASON, W. Inventor name: BRIGHT, EUGENE Inventor name: MURDOCK, JAMES Inventor name: SUROWINSKI, SLAWOMIR Inventor name: ORTIZ, GARY Inventor name: KHOSHNOOD, BAHMAN |
|
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20150901 |