IN2014CN04206A - - Google Patents

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Publication number
IN2014CN04206A IN4206CHN2014A IN2014CN04206A IN 2014CN04206 A IN2014CN04206 A IN 2014CN04206A IN 4206CHN2014 A IN4206CHN2014 A IN 4206CHN2014A IN 2014CN04206 A IN2014CN04206 A IN 2014CN04206A
Prior art keywords
Prior art date
Application number
Andrew A Cheng
James J Gu
Graham A Scott
Original Assignee
Fluid Handling Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US201161576737P priority Critical
Application filed by Fluid Handling Llc filed Critical Fluid Handling Llc
Priority to PCT/US2012/070138 priority patent/WO2013090907A1/en
Publication of IN2014CN04206A publication Critical patent/IN2014CN04206A/en



    • F04D15/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • G05D7/00Control of flow
    • G05D7/06Control of flow characterised by the use of electric means
    • G05D7/0617Control of flow characterised by the use of electric means specially adapted for fluid materials


Apparatus such as a pump controller features a signal processor configured at least to: receive signaling containing information about a linear set point control curve based at least partly on an adaptive set point control curve related to fluid being pumped by a pump in a pumping system and determine a control set point based at least partly on the signaling received. The signal processor may be configured to provide a control signal containing information to control the pump based on the control set point determined.
IN4206CHN2014 2011-12-16 2012-12-17 IN2014CN04206A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US201161576737P true 2011-12-16 2011-12-16
PCT/US2012/070138 WO2013090907A1 (en) 2011-12-16 2012-12-17 Dynamic linear control methods and apparatus for variable speed pump control

Publications (1)

Publication Number Publication Date
IN2014CN04206A true IN2014CN04206A (en) 2015-07-17



Family Applications (1)

Application Number Title Priority Date Filing Date
IN4206CHN2014 IN2014CN04206A (en) 2011-12-16 2012-12-17

Country Status (7)

Country Link
US (1) US10048701B2 (en)
EP (1) EP2791750B1 (en)
CN (1) CN104024965B (en)
CA (1) CA2856447C (en)
IN (1) IN2014CN04206A (en)
RU (1) RU2611071C2 (en)
WO (1) WO2013090907A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9846416B2 (en) * 2011-12-16 2017-12-19 Fluid Handling Llc System and flow adaptive sensorless pumping control apparatus for energy saving pumping applications
US9938970B2 (en) * 2011-12-16 2018-04-10 Fluid Handling Llc Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring
CN105765476B (en) * 2013-11-27 2019-08-23 流体处理有限责任公司 For pumping the 3D of differential pressure and flow without sensor conversion method and equipment
US10119545B2 (en) 2013-03-01 2018-11-06 Fluid Handling Llc 3-D sensorless conversion method and apparatus for pump differential pressure and flow
CA2918602C (en) 2013-07-25 2020-04-14 Fluid Handling Llc Sensorless adaptive pump control with self-calibration apparatus for hydronic pumping system
CA2935762C (en) * 2014-01-07 2019-09-10 Fluid Handling Llc Variable speed multi-pump application for providing energy saving by calculating and compensating for friction loss using speed reference
RU2680474C2 (en) * 2014-04-08 2019-02-21 Флюид Хэндлинг ЭлЭлСи Device (options) and method for pump differential pressure and flow monitoring
CN106170346B (en) 2014-05-01 2019-04-19 固瑞克明尼苏达有限公司 Fluid pressure control method in closed system
EP3137229B1 (en) 2014-05-01 2019-03-27 Graco Minnesota Inc. Method for flow control calibration of high-transient systems
CN107250939B (en) * 2014-12-15 2020-12-08 流体处理有限责任公司 Discrete valve flow rate converter
WO2016131050A1 (en) 2015-02-13 2016-08-18 Fluid Handling Llc No flow detection means for sensorless pumping control applications
CN107850060B (en) 2015-06-04 2020-08-07 流体处理有限责任公司 Sensorless converter for direct numerical value affinity pump
CN105045303B (en) * 2015-07-28 2017-11-14 新疆大全新能源有限公司 The control method of reaction raw materials flow in a kind of polysilicon production process
WO2017210283A1 (en) * 2016-05-31 2017-12-07 Fluid Handling Llc Pump control design toolbox technique for variable speed pumping applications
EP3469444A4 (en) * 2016-06-14 2020-01-22 S. A. Armstrong Limited Self-regulating open circuit pump unit
US20180087496A1 (en) 2016-09-12 2018-03-29 Flow Control LLC Automatic self-driving pumps
US10933713B2 (en) * 2016-12-27 2021-03-02 Cnh Industrial America Llc Airflow control system of a work vehicle
CA3057529A1 (en) * 2017-03-21 2018-09-27 Fluid Handling Llc Adaptive water level controls for water empty or fill applications
US10415760B2 (en) 2017-04-18 2019-09-17 Air Products And Chemicals, Inc. Control system in an industrial gas pipeline network to satisfy energy consumption constraints at production plants
US9890908B1 (en) * 2017-04-18 2018-02-13 Air Products And Chemicals, Inc. Control system in a gas pipeline network to increase capacity factor
US9915399B1 (en) 2017-04-18 2018-03-13 Air Products And Chemicals, Inc. Control system in a gas pipeline network to satisfy demand constraints
US9897260B1 (en) 2017-04-18 2018-02-20 Air Products And Chemicals, Inc. Control system in an industrial gas pipeline network to satisfy energy consumption constraints at production plants
US9897259B1 (en) 2017-04-18 2018-02-20 Air Products And Chemicals, Inc. Control system in a gas pipeline network to satisfy pressure constraints

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696189A (en) 1979-12-28 1981-08-04 Ebara Corp Pump equipment
US4490094A (en) 1982-06-15 1984-12-25 Gibbs Sam G Method for monitoring an oil well pumping unit
AT79300T (en) 1984-11-15 1992-08-15 Baxter Int Adaptable control system and method for the flow of filter concentrate.
JPH0144904B2 (en) 1984-12-21 1989-10-02 Hitachi Ltd
US4897798A (en) 1986-12-08 1990-01-30 American Telephone And Telegraph Company Adaptive environment control system
US5069792A (en) 1990-07-10 1991-12-03 Baxter International Inc. Adaptive filter flow control system and method
KR100208142B1 (en) * 1990-09-26 1999-07-15 가나이 쓰도무 Semiconductor memory device
US5318409A (en) 1993-03-23 1994-06-07 Westinghouse Electric Corp. Rod pump flow rate determination from motor power
US5651264A (en) 1993-06-29 1997-07-29 Siemens Electric Limited Flexible process controller
JPH0777192A (en) 1993-09-10 1995-03-20 Nikkiso Co Ltd Performance estimating method for centrifugal pump having thrust balance mechanism
DE19504232A1 (en) * 1995-02-09 1996-08-22 Grundfos As Method for limiting the performance of electrically driven heating circulation pumps
US5555749A (en) 1995-04-28 1996-09-17 Air Products And Chemicals, Inc. Use of centrifugal compressors in adsorptive systems
AUPN547895A0 (en) 1995-09-15 1995-10-12 Rescare Limited Flow estimation and compenstion of flow-induced pressure swings cpap treatment
US5817950A (en) 1996-01-04 1998-10-06 Rosemount Inc. Flow measurement compensation technique for use with an averaging pitot tube type primary element
US7032689B2 (en) 1996-03-25 2006-04-25 Halliburton Energy Services, Inc. Method and system for predicting performance of a drilling system of a given formation
US5911238A (en) 1996-10-04 1999-06-15 Emerson Electric Co. Thermal mass flowmeter and mass flow controller, flowmetering system and method
JP3922760B2 (en) 1997-04-25 2007-05-30 株式会社荏原製作所 Fluid machinery
US5991525A (en) 1997-08-22 1999-11-23 Voyan Technology Method for real-time nonlinear system state estimation and control
US6293901B1 (en) * 1997-11-26 2001-09-25 Vascor, Inc. Magnetically suspended fluid pump and control system
US6280394B1 (en) 1998-03-18 2001-08-28 Sean R. Maloney Apparatus and methods for detecting and processing EMG signals
US5997778A (en) 1998-04-23 1999-12-07 Van Dorn Demag Corporation Auto-tuned, adaptive process controlled, injection molding machine
US6389225B1 (en) 1998-07-14 2002-05-14 Delta Design, Inc. Apparatus, method and system of liquid-based, wide range, fast response temperature control of electronic device
DE19831997A1 (en) 1998-07-16 2000-01-20 Ewald Hennel Process for regulating the pressure of a fluid
US6890492B1 (en) * 1998-08-13 2005-05-10 Symyx Technologies, Inc. Parallel reactor with internal sensing and method of using same
US6455316B1 (en) * 1998-08-13 2002-09-24 Symyx Technologies, Inc. Parallel reactor with internal sensing and method of using same
US6142228A (en) 1998-09-09 2000-11-07 Baker Hughes Incorporated Downhole motor speed measurement method
US6145228A (en) 1998-11-09 2000-11-14 Lachance; James L. Apparatus for simulating falling snowflakes
US6324490B1 (en) 1999-01-25 2001-11-27 J&L Fiber Services, Inc. Monitoring system and method for a fiber processing apparatus
US6114670A (en) 1999-07-01 2000-09-05 Voyan Technology Nonlinear feedforward control for ramp following and overshoot minimization
EP1085636A3 (en) 1999-09-13 2002-12-18 Hitachi, Ltd. Energy saving service offering method and apparatus therefor
US6241485B1 (en) 1999-12-29 2001-06-05 John W. Warwick Wastewater flow control system
US6904422B2 (en) * 2000-05-27 2005-06-07 Georgia Tech Research Corporation Adaptive control system having direct output feedback and related apparatuses and methods
TW516359B (en) 2000-11-06 2003-01-01 Delta Electronics Inc Measuring method for flow characteristics curve of cooling system
US6663349B1 (en) * 2001-03-02 2003-12-16 Reliance Electric Technologies, Llc System and method for controlling pump cavitation and blockage
US7143016B1 (en) * 2001-03-02 2006-11-28 Rockwell Automation Technologies, Inc. System and method for dynamic multi-objective optimization of pumping system operation and diagnostics
US6850849B1 (en) 2001-06-20 2005-02-01 Curtis Roys Fluid flow monitor and control system
AT273533T (en) 2001-08-22 2004-08-15 Vogel Pumpen Method for determining a pump control characteristic
EP1286458A1 (en) 2001-08-22 2003-02-26 Pumpenfabrik Ernst Vogel Gesellschaft m.b.H. Method and device to control a rotary power unit
US6536271B1 (en) * 2001-09-13 2003-03-25 Flowserve Management Company Pump with integral flow monitoring
JP3917835B2 (en) 2001-09-28 2007-05-23 株式会社ファーストエスコ Pressurized water pump system
US7552033B1 (en) 2001-12-20 2009-06-23 The Texas A&M University System System and method for diagnostically evaluating energy consumption systems and components of a facility
DE10163987A1 (en) * 2001-12-24 2003-07-10 Grundfos As Method for controlling a variable speed heating circulation pump
US7396327B2 (en) 2002-01-07 2008-07-08 Micromed Technology, Inc. Blood pump system and method of operation
US6725167B2 (en) 2002-01-16 2004-04-20 Fisher Controls International Llc Flow measurement module and method
JP4004296B2 (en) 2002-01-28 2007-11-07 テルモ株式会社 Centrifugal liquid pump device
EP1514175A4 (en) 2002-05-20 2007-06-20 Central Sprinkler Company System and method for evaluation of fluid flow in a piping system
US6739840B2 (en) 2002-05-22 2004-05-25 Applied Materials Inc Speed control of variable speed pump
JP2004112113A (en) 2002-09-13 2004-04-08 Matsushita Electric Ind Co Ltd Method and apparatus for adaptively controlling real-time communication, method of measuring for continuous erasure of receiving report packet, apparatus for dynamically deciding sending interval of receiving report packet, data receiver and data delivering apparatus
US7168924B2 (en) 2002-09-27 2007-01-30 Unico, Inc. Rod pump control system including parameter estimator
US7668694B2 (en) 2002-11-26 2010-02-23 Unico, Inc. Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
US6890156B2 (en) * 2002-11-01 2005-05-10 Polyphase Engineered Controls Reciprocating pump control system
JP4691736B2 (en) 2002-12-09 2011-06-01 ケビン・ズギベ Refrigeration system optimization method and equipment
US7036559B2 (en) * 2003-07-08 2006-05-02 Daniel Stanimirovic Fully articulated and comprehensive air and fluid distribution, metering, and control method and apparatus for primary movers, heat exchangers, and terminal flow devices
US7163380B2 (en) 2003-07-29 2007-01-16 Tokyo Electron Limited Control of fluid flow in the processing of an object with a fluid
US20050125104A1 (en) 2003-12-05 2005-06-09 Wilson Thomas L. Electrical power distribution control systems and processes
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US7455099B2 (en) 2003-12-19 2008-11-25 General Electric Company Heat exchanger performance monitoring and analysis method and system
FI116253B (en) 2003-12-22 2005-10-14 Abb Oy Energy consumption of an electrically powered device
DE102004009616A1 (en) 2004-02-27 2005-09-22 Siemens Ag Method and device for controlling the volume flow in a fuel injection system of an internal combustion engine
US7630580B1 (en) 2004-05-04 2009-12-08 AgentSheets, Inc. Diffusion-based interactive extrusion of 2D images into 3D models
US7591777B2 (en) 2004-05-25 2009-09-22 Heartware Inc. Sensorless flow estimation for implanted ventricle assist device
US8145328B2 (en) 2004-07-02 2012-03-27 University Of Alberta Detection and quantification of stiction
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7600985B2 (en) 2004-10-28 2009-10-13 Ingersoll-Rand Company Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly
US7130721B2 (en) 2004-10-29 2006-10-31 Caterpillar Inc Electrohydraulic control system
JP2008518646A (en) 2004-11-04 2008-06-05 レスメド リミテッド Use of motor speed in PAP equipment to estimate flow rate
US7267086B2 (en) 2005-02-23 2007-09-11 Emp Advanced Development, Llc Thermal management system and method for a heat producing system
DE102005023430A1 (en) 2005-03-15 2006-09-21 Fresenius Medical Care Deutschland Gmbh Method and device for determining the effective delivery rate or setting the speed of a peristaltic pump
US7336168B2 (en) 2005-06-06 2008-02-26 Lawrence Kates System and method for variable threshold sensor
US20070028632A1 (en) 2005-08-03 2007-02-08 Mingsheng Liu Chiller control system and method
US20070191990A1 (en) 2005-08-12 2007-08-16 Hao Duan Flow measurement and control with bubble detection
US7896105B2 (en) 2005-11-18 2011-03-01 Exxonmobil Upstream Research Company Method of drilling and production hydrocarbons from subsurface formations
US7777435B2 (en) 2006-02-02 2010-08-17 Aguilar Ray A Adjustable frequency pump control system
US7945411B2 (en) 2006-03-08 2011-05-17 Itt Manufacturing Enterprises, Inc Method for determining pump flow without the use of traditional sensors
DE102006027002A1 (en) * 2006-06-08 2007-12-13 Oase Gmbh Pump assembly with speed control
WO2008004592A1 (en) * 2006-07-04 2008-01-10 Sharp Kabushiki Kaisha Communication device and apparatus, communication device control method and control program, and computer readable recording medium
CN101517236B (en) 2006-09-26 2012-07-04 麦格纳动力系有限公司 Control system and method for pump output pressure control
WO2008079829A2 (en) * 2006-12-22 2008-07-03 Duncan Scot M Optimized control system for cooling systems
DE102007022348A1 (en) 2007-05-12 2008-11-13 Ksb Aktiengesellschaft Device and method for fault monitoring
US8774972B2 (en) * 2007-05-14 2014-07-08 Flowserve Management Company Intelligent pump system
US20090094173A1 (en) 2007-10-05 2009-04-09 Adaptive Logic Control, Llc Intelligent Power Unit, and Applications Thereof
US8121971B2 (en) 2007-10-30 2012-02-21 Bp Corporation North America Inc. Intelligent drilling advisor
DE502007003785D1 (en) 2007-11-16 2010-06-24 Linde Ag Method for controlling a pump arrangement and pump arrangement
US20090129935A1 (en) 2007-11-21 2009-05-21 Kunkler Kevin J Pump suction pressure limiting speed control and related pump driver and sprinkler system
US8328523B2 (en) * 2007-12-14 2012-12-11 Itt Manufacturing Enterprises, Inc. Synchronous torque balance in multiple pump systems
US8024161B2 (en) 2008-08-19 2011-09-20 Honeywell International Inc. Method and system for model-based multivariable balancing for distributed hydronic networks
EP2331976A1 (en) 2008-08-29 2011-06-15 Jonsson, Arne F. Method and apparatus for evaluating energy savings
US7734441B2 (en) 2008-09-30 2010-06-08 Mohsen Taravat Method and device for measuring and controlling the amount of flow/volume of liquid pumped/transferred by an electro-pump
US8082067B2 (en) * 2008-12-09 2011-12-20 General Electric Company Method and system of controlling a hydroelectric plant
US8425200B2 (en) 2009-04-21 2013-04-23 Xylem IP Holdings LLC. Pump controller
US8774978B2 (en) 2009-07-23 2014-07-08 Siemens Industry, Inc. Device and method for optimization of chilled water plant system operation
US8275483B2 (en) 2009-07-23 2012-09-25 Siemens Industry, Inc. Demand flow pumping
US8045173B2 (en) 2009-08-04 2011-10-25 General Electric Company Adaptive linear filter for real time noise reduction in surface plasmon resonance systems
US9181953B2 (en) * 2009-10-01 2015-11-10 Specific Energy Controlling pumps for improved energy efficiency
US8690820B2 (en) * 2009-10-06 2014-04-08 Illinois Institute Of Technology Automatic insulin pumps using recursive multivariable models and adaptive control algorithms
US8801407B2 (en) 2010-02-24 2014-08-12 Harris Waste Management Group, Inc. Hybrid electro-hydraulic power device
US8346403B2 (en) * 2010-06-04 2013-01-01 Cooper Technologies Company, Inc. In-wall occupancy sensor with mode selection features
US8700221B2 (en) 2010-12-30 2014-04-15 Fluid Handling Llc Method and apparatus for pump control using varying equivalent system characteristic curve, AKA an adaptive control curve
US8833384B2 (en) * 2012-08-06 2014-09-16 Schneider Electric Buildings, Llc Advanced valve actuation system with integral freeze protection

Also Published As

Publication number Publication date
EP2791750A1 (en) 2014-10-22
CN104024965A (en) 2014-09-03
EP2791750A4 (en) 2015-10-21
CN104024965B (en) 2018-02-13
RU2611071C2 (en) 2017-02-21
US10048701B2 (en) 2018-08-14
US20140005841A1 (en) 2014-01-02
CA2856447C (en) 2019-06-04
EP2791750B1 (en) 2020-05-06
CA2856447A1 (en) 2013-06-20
RU2014121778A (en) 2016-02-10
WO2013090907A1 (en) 2013-06-20

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