FI122792B - Keskipakopumppu, keskipakopuhallin, keskipakosekoitin tai keskipakopuhallin, menetelmä ja ohjain näiden toiminnan ohjaamiseksi sekä laite, jossa on ohjain sen toiminnan ohjaamiseksi - Google Patents

Keskipakopumppu, keskipakopuhallin, keskipakosekoitin tai keskipakopuhallin, menetelmä ja ohjain näiden toiminnan ohjaamiseksi sekä laite, jossa on ohjain sen toiminnan ohjaamiseksi Download PDF

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Publication number
FI122792B
FI122792B FI20061098A FI20061098A FI122792B FI 122792 B FI122792 B FI 122792B FI 20061098 A FI20061098 A FI 20061098A FI 20061098 A FI20061098 A FI 20061098A FI 122792 B FI122792 B FI 122792B
Authority
FI
Finland
Prior art keywords
pump
torque value
control unit
condition
corrected torque
Prior art date
Application number
FI20061098A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20061098A (fi
Inventor
Daniel J Kernan
Anthony E Stavale
Nichola W Ganzon
Original Assignee
Itt Mfg Entpr 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 Mfg Entpr Llc filed Critical Itt Mfg Entpr Llc
Publication of FI20061098A publication Critical patent/FI20061098A/fi
Application granted granted Critical
Publication of FI122792B publication Critical patent/FI122792B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • 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
    • 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
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0254—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being speed or load
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1202—Torque on the axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FI20061098A 2004-05-13 2006-12-11 Keskipakopumppu, keskipakopuhallin, keskipakosekoitin tai keskipakopuhallin, menetelmä ja ohjain näiden toiminnan ohjaamiseksi sekä laite, jossa on ohjain sen toiminnan ohjaamiseksi FI122792B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84694604 2004-05-13
US10/846,946 US7080508B2 (en) 2004-05-13 2004-05-13 Torque controlled pump protection with mechanical loss compensation
PCT/IB2005/001309 WO2005111473A2 (en) 2004-05-13 2005-05-13 Torque controlled pump protection with mechanical loss compensation
IB2005001309 2005-05-13

Publications (2)

Publication Number Publication Date
FI20061098A FI20061098A (fi) 2006-12-11
FI122792B true FI122792B (fi) 2012-07-13

Family

ID=35308094

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20061098A FI122792B (fi) 2004-05-13 2006-12-11 Keskipakopumppu, keskipakopuhallin, keskipakosekoitin tai keskipakopuhallin, menetelmä ja ohjain näiden toiminnan ohjaamiseksi sekä laite, jossa on ohjain sen toiminnan ohjaamiseksi

Country Status (5)

Country Link
US (1) US7080508B2 (de)
CN (1) CN1977115B (de)
DE (1) DE112005001075B9 (de)
FI (1) FI122792B (de)
WO (1) WO2005111473A2 (de)

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Also Published As

Publication number Publication date
DE112005001075B9 (de) 2012-05-10
CN1977115B (zh) 2011-11-23
DE112005001075B4 (de) 2011-12-29
DE112005001075T5 (de) 2007-04-05
FI20061098A (fi) 2006-12-11
CN1977115A (zh) 2007-06-06
WO2005111473A3 (en) 2006-03-30
US7080508B2 (en) 2006-07-25
WO2005111473A2 (en) 2005-11-24
US20050252205A1 (en) 2005-11-17

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