AR054792A1 - CONTROL SYSTEM FOR A PUMP - Google Patents

CONTROL SYSTEM FOR A PUMP

Info

Publication number
AR054792A1
AR054792A1 ARP060102667A ARP060102667A AR054792A1 AR 054792 A1 AR054792 A1 AR 054792A1 AR P060102667 A ARP060102667 A AR P060102667A AR P060102667 A ARP060102667 A AR P060102667A AR 054792 A1 AR054792 A1 AR 054792A1
Authority
AR
Argentina
Prior art keywords
pump
control device
drive means
variable frequency
frequency drive
Prior art date
Application number
ARP060102667A
Other languages
Spanish (es)
Original Assignee
Itt Mfg Enterprises Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35789074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR054792(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Publication of AR054792A1 publication Critical patent/AR054792A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply

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)

Abstract

Bombas que comprenden medios de accionamiento de frecuencia variable y métodos para el funcionamiento de las mencionadas bombas. El método de la presente para operar una bomba (1) comprende los pasos de, obtener los valores de los parámetros operativos de la bomba (1) que indican las condiciones de la bomba, que comunican los mencionados valores de los parámetros operativos provenientes de los medios de accionamiento de la frecuencia variable (2) hacia el dispositivo de control (11), que determina si una condicion predeterminada ha sido cumplida, que comunican las instrucciones provenientes del dispositivo de control (11) a los medios de accionamiento de la frecuencia variable (2), sobre la base del cumplimiento de la mencionada condicion predeterminada. Un producto de programa de computadora que puede ser cargado dentro de una memoria de un dispositivo digital de computadora, que incluye porciones de codigo de software para llevar a cabo el método de la presente, una bomba (1), un sistema de bomba y un dispositivo de control (11) para una bomba.Pumps comprising variable frequency drive means and methods for the operation of said pumps. The present method for operating a pump (1) comprises the steps of obtaining the values of the operating parameters of the pump (1) indicating the conditions of the pump, which communicate the mentioned values of the operating parameters from the variable frequency drive means (2) towards the control device (11), which determines whether a predetermined condition has been met, which communicates the instructions coming from the control device (11) to the variable frequency drive means (2), based on compliance with the aforementioned predetermined condition. A computer program product that can be loaded into a memory of a digital computer device, which includes portions of software code for carrying out the method of the present, a pump (1), a pump system and a control device (11) for a pump.

ARP060102667A 2005-06-21 2006-06-21 CONTROL SYSTEM FOR A PUMP AR054792A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/052878 WO2006136202A1 (en) 2005-06-21 2005-06-21 Control system for a pump

Publications (1)

Publication Number Publication Date
AR054792A1 true AR054792A1 (en) 2007-07-18

Family

ID=35789074

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060102667A AR054792A1 (en) 2005-06-21 2006-06-21 CONTROL SYSTEM FOR A PUMP

Country Status (19)

Country Link
US (1) US20100034665A1 (en)
EP (1) EP1893874B1 (en)
JP (1) JP5017665B2 (en)
KR (1) KR101284821B1 (en)
CN (1) CN101203678B (en)
AP (1) AP2193A (en)
AR (1) AR054792A1 (en)
AU (1) AU2006259944B2 (en)
BR (1) BRPI0612493A2 (en)
CA (1) CA2606556C (en)
DK (1) DK1893874T3 (en)
EA (1) EA011044B1 (en)
IL (1) IL186295A (en)
MX (1) MX2007014262A (en)
MY (1) MY148008A (en)
NO (1) NO20080379L (en)
NZ (1) NZ562227A (en)
WO (2) WO2006136202A1 (en)
ZA (1) ZA200709008B (en)

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Also Published As

Publication number Publication date
CN101203678B (en) 2010-12-15
DK1893874T3 (en) 2018-07-02
AU2006259944B2 (en) 2011-11-24
BRPI0612493A2 (en) 2012-01-03
EA200800095A1 (en) 2008-04-28
US20100034665A1 (en) 2010-02-11
CA2606556A1 (en) 2006-12-28
AU2006259944A1 (en) 2006-12-28
NO20080379L (en) 2008-03-19
ZA200709008B (en) 2009-09-30
CA2606556C (en) 2013-11-19
WO2006137777A1 (en) 2006-12-28
KR101284821B1 (en) 2013-07-10
AP2007004184A0 (en) 2007-10-31
KR20080015403A (en) 2008-02-19
IL186295A0 (en) 2008-01-20
JP2009510299A (en) 2009-03-12
NZ562227A (en) 2011-04-29
EA011044B1 (en) 2008-12-30
CN101203678A (en) 2008-06-18
WO2006136202A1 (en) 2006-12-28
EP1893874A1 (en) 2008-03-05
IL186295A (en) 2011-02-28
EP1893874B1 (en) 2018-05-02
JP5017665B2 (en) 2012-09-05
AP2193A (en) 2011-01-07
MX2007014262A (en) 2008-01-22
MY148008A (en) 2013-02-28

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