EP2246569A3 - Pumpensteuerung - Google Patents

Pumpensteuerung Download PDF

Info

Publication number
EP2246569A3
EP2246569A3 EP10160593A EP10160593A EP2246569A3 EP 2246569 A3 EP2246569 A3 EP 2246569A3 EP 10160593 A EP10160593 A EP 10160593A EP 10160593 A EP10160593 A EP 10160593A EP 2246569 A3 EP2246569 A3 EP 2246569A3
Authority
EP
European Patent Office
Prior art keywords
pump
pressure
control
technique
current
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
Application number
EP10160593A
Other languages
English (en)
French (fr)
Other versions
EP2246569A2 (de
EP2246569B1 (de
Inventor
Thanh Tran Derrick
Thang Quoc Dang
Rufino Naval Jr.
David L. Phillips
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xylem IP Holdings LLC
Original Assignee
ITT Manufacturing Enterprises 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
Application filed by ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of EP2246569A2 publication Critical patent/EP2246569A2/de
Publication of EP2246569A3 publication Critical patent/EP2246569A3/de
Application granted granted Critical
Publication of EP2246569B1 publication Critical patent/EP2246569B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B2203/0202—Voltage
    • 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
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0401—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
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0402—Voltage
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/04—Pressure in the outlet chamber
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Measuring Fluid Pressure (AREA)
EP10160593.9A 2009-04-21 2010-04-21 Pumpensteuerung Active EP2246569B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17125409P 2009-04-21 2009-04-21

Publications (3)

Publication Number Publication Date
EP2246569A2 EP2246569A2 (de) 2010-11-03
EP2246569A3 true EP2246569A3 (de) 2011-06-22
EP2246569B1 EP2246569B1 (de) 2023-06-28

Family

ID=42313564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10160593.9A Active EP2246569B1 (de) 2009-04-21 2010-04-21 Pumpensteuerung

Country Status (5)

Country Link
EP (1) EP2246569B1 (de)
JP (1) JP5479995B2 (de)
CN (1) CN101871447B (de)
AU (1) AU2010201599B2 (de)
MX (1) MX2010004368A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425200B2 (en) * 2009-04-21 2013-04-23 Xylem IP Holdings LLC. Pump controller
JP5747622B2 (ja) * 2011-04-11 2015-07-15 富士電機株式会社 給水ポンプ制御装置
US9474838B2 (en) * 2011-04-20 2016-10-25 Kci Licensing, Inc. System and method for managing reduced pressure delivered to a tissue site
US9745974B2 (en) 2011-12-07 2017-08-29 Flow Control LLC Pump using multi voltage electronics with run dry and over current protection
EP2788624B1 (de) 2011-12-07 2020-03-18 Flow Control LLC. Pumpe mit mehrspannungselektronik mit trockenlauf- und überstromschutz
JP2013219852A (ja) * 2012-04-05 2013-10-24 Mitsubishi Electric Corp トルク制御システム
EP3869282B1 (de) 2012-12-12 2023-06-07 S. A. Armstrong Limited Selbstlernendes steuerungssystem und verfahren zur optimierung einer betriebsstoffeingabevariable
DE102014216230A1 (de) * 2014-08-14 2016-02-18 Continental Teves Ag & Co. Ohg Verfahren zur Bestimmung einer Position und/oder Lageveränderung einer Hydraulikpumpe eines Kraftfahrzeugbremssystems sowie Kraftfahrzeugbremssystem
CN104454485B (zh) * 2014-11-24 2017-01-04 温岭市富莱欧机电有限公司 水泵控制器
DE102015204096A1 (de) * 2015-03-06 2016-09-08 Robert Bosch Gmbh Verfahren zur Schadenserkennung bei einer Kraftstoffpumpe
KR20200019590A (ko) * 2016-09-16 2020-02-24 워너 엔지니어링 인코포레이티드 용적형 펌프 및 제어 시스템
EP3339650B1 (de) * 2016-12-21 2022-08-10 Grundfos Holding A/S Elektromotorisch angetriebene pumpe
JP2023013162A (ja) * 2021-07-15 2023-01-26 Ntn株式会社 電動ポンプ装置、およびその制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226858A1 (de) * 1985-11-30 1987-07-01 WILO GmbH Verfahren zum Regeln der Förderhöhe einer Pumpe
EP0584713A1 (de) * 1992-08-21 1994-03-02 T. Smedegaard A/S Steuerungsverfahren eines Elektromotors zum Antrieb einer Kreiselpumpe
US5725357A (en) * 1995-04-03 1998-03-10 Ntn Corporation Magnetically suspended type pump
EP0978657A1 (de) * 1997-04-25 2000-02-09 Ebara Corporation Strömungsmaschine
WO2000025416A1 (en) * 1998-10-28 2000-05-04 Aspen Motion Technologies, Inc. Pressure control system using input current sensing
US20020136642A1 (en) * 1999-07-12 2002-09-26 Moller Eik Sefeldt Method for regulating a delivery variable of a pump
US20070196214A1 (en) * 2006-02-21 2007-08-23 Cesare Bocchiola Sensor-less control method for linear compressors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042074A (ja) * 2001-07-30 2003-02-13 Miura Co Ltd 給水システム
JP2004108296A (ja) * 2002-09-19 2004-04-08 Keihin Corp 液体ポンプシステム
JP5207780B2 (ja) * 2008-03-10 2013-06-12 住友精密工業株式会社 液圧制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226858A1 (de) * 1985-11-30 1987-07-01 WILO GmbH Verfahren zum Regeln der Förderhöhe einer Pumpe
EP0584713A1 (de) * 1992-08-21 1994-03-02 T. Smedegaard A/S Steuerungsverfahren eines Elektromotors zum Antrieb einer Kreiselpumpe
US5725357A (en) * 1995-04-03 1998-03-10 Ntn Corporation Magnetically suspended type pump
EP0978657A1 (de) * 1997-04-25 2000-02-09 Ebara Corporation Strömungsmaschine
WO2000025416A1 (en) * 1998-10-28 2000-05-04 Aspen Motion Technologies, Inc. Pressure control system using input current sensing
US20020136642A1 (en) * 1999-07-12 2002-09-26 Moller Eik Sefeldt Method for regulating a delivery variable of a pump
US20070196214A1 (en) * 2006-02-21 2007-08-23 Cesare Bocchiola Sensor-less control method for linear compressors

Also Published As

Publication number Publication date
EP2246569A2 (de) 2010-11-03
BRPI1002730A2 (pt) 2012-04-03
EP2246569B1 (de) 2023-06-28
CN101871447B (zh) 2015-12-16
MX2010004368A (es) 2010-10-20
JP5479995B2 (ja) 2014-04-23
AU2010201599B2 (en) 2014-06-05
JP2010255634A (ja) 2010-11-11
AU2010201599A1 (en) 2010-11-04
CN101871447A (zh) 2010-10-27

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