EP1431583A3 - Vorrichtung zur Betätigung von elektrischen angetriebenen Pumpen für Flüssigkeitsabgabesystem - Google Patents

Vorrichtung zur Betätigung von elektrischen angetriebenen Pumpen für Flüssigkeitsabgabesystem Download PDF

Info

Publication number
EP1431583A3
EP1431583A3 EP03027457A EP03027457A EP1431583A3 EP 1431583 A3 EP1431583 A3 EP 1431583A3 EP 03027457 A EP03027457 A EP 03027457A EP 03027457 A EP03027457 A EP 03027457A EP 1431583 A3 EP1431583 A3 EP 1431583A3
Authority
EP
European Patent Office
Prior art keywords
distribution systems
electric pumps
liquid distribution
actuating electric
main duct
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
EP03027457A
Other languages
English (en)
French (fr)
Other versions
EP1431583B1 (de
EP1431583A2 (de
Inventor
Dario Bedin
Bruno Franchetti
Ruby Cegalin
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.)
DAB Pumps SpA
Original Assignee
DAB Pumps SpA
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 DAB Pumps SpA filed Critical DAB Pumps SpA
Publication of EP1431583A2 publication Critical patent/EP1431583A2/de
Publication of EP1431583A3 publication Critical patent/EP1431583A3/de
Application granted granted Critical
Publication of EP1431583B1 publication Critical patent/EP1431583B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04B49/20—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 changing the driving speed
    • 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
    • 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
    • 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
    • F04B2205/09—Flow through the pump

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)
  • Control Of Fluid Pressure (AREA)
  • Massaging Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP03027457A 2002-12-20 2003-12-01 Vorrichtung zur Betätigung von elektrischen angetriebenen Pumpen für Flüssigkeitsabgabesystem Expired - Lifetime EP1431583B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20020330 2002-12-20
IT000330A ITPD20020330A1 (it) 2002-12-20 2002-12-20 Dispositivo per l'azionamento di elettropompe

Publications (3)

Publication Number Publication Date
EP1431583A2 EP1431583A2 (de) 2004-06-23
EP1431583A3 true EP1431583A3 (de) 2005-07-27
EP1431583B1 EP1431583B1 (de) 2006-10-18

Family

ID=32375564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03027457A Expired - Lifetime EP1431583B1 (de) 2002-12-20 2003-12-01 Vorrichtung zur Betätigung von elektrischen angetriebenen Pumpen für Flüssigkeitsabgabesystem

Country Status (5)

Country Link
EP (1) EP1431583B1 (de)
AT (1) ATE343066T1 (de)
DE (1) DE60309123T2 (de)
ES (1) ES2274162T3 (de)
IT (1) ITPD20020330A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936205A1 (de) * 2006-12-22 2008-06-25 Grundfos Management A/S Verfahren zum Betreiben eines drehzahlregelbaren Kreiselpumpenaggregats
DE102007014345A1 (de) * 2007-03-26 2008-10-02 Volkswagen Ag Elektromechanisches System und Verfahren zum Betreiben eines elektromechanischen Systems
DE102014006556B3 (de) * 2014-05-06 2015-02-19 Thomas Magnete Gmbh Pumpenaggregat mit Elektromotor
CN113914836B (zh) * 2021-10-07 2024-04-16 哈尔滨艾拓普科技有限公司 一种中空力矩电机驱动的配水与配产器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469802A (en) * 1977-11-16 1979-06-05 Hitachi Ltd Pump system
EP0390627A1 (de) * 1989-03-31 1990-10-03 Ksb S.A. Motorpumpengruppe mit Druck- und Förderstromsensoren
US5240380A (en) * 1991-05-21 1993-08-31 Sundstrand Corporation Variable speed control for centrifugal pumps
DE4243118A1 (de) * 1992-12-21 1994-06-23 Continental Ag Verfahren zur Konstanthaltung des Druckes in einem hydraulischen System
US6234759B1 (en) * 1998-07-16 2001-05-22 Ewald Hennel Method for regulating a fluid pressure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469802A (en) * 1977-11-16 1979-06-05 Hitachi Ltd Pump system
EP0390627A1 (de) * 1989-03-31 1990-10-03 Ksb S.A. Motorpumpengruppe mit Druck- und Förderstromsensoren
US5240380A (en) * 1991-05-21 1993-08-31 Sundstrand Corporation Variable speed control for centrifugal pumps
DE4243118A1 (de) * 1992-12-21 1994-06-23 Continental Ag Verfahren zur Konstanthaltung des Druckes in einem hydraulischen System
US6234759B1 (en) * 1998-07-16 2001-05-22 Ewald Hennel Method for regulating a fluid pressure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 003, no. 093 (M - 068) 8 August 1979 (1979-08-08) *

Also Published As

Publication number Publication date
DE60309123D1 (de) 2006-11-30
EP1431583B1 (de) 2006-10-18
EP1431583A2 (de) 2004-06-23
ATE343066T1 (de) 2006-11-15
DE60309123T2 (de) 2007-09-06
ITPD20020330A1 (it) 2004-06-21
ES2274162T3 (es) 2007-05-16

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