DK1138950T3 - Pumpestyreapparat - Google Patents

Pumpestyreapparat

Info

Publication number
DK1138950T3
DK1138950T3 DK00890098T DK00890098T DK1138950T3 DK 1138950 T3 DK1138950 T3 DK 1138950T3 DK 00890098 T DK00890098 T DK 00890098T DK 00890098 T DK00890098 T DK 00890098T DK 1138950 T3 DK1138950 T3 DK 1138950T3
Authority
DK
Denmark
Prior art keywords
regulator
pump
liquid pump
motor
comparing
Prior art date
Application number
DK00890098T
Other languages
English (en)
Inventor
Manfred Sacher
Original Assignee
Vogel Pumpen
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=8175919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1138950(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vogel Pumpen filed Critical Vogel Pumpen
Application granted granted Critical
Publication of DK1138950T3 publication Critical patent/DK1138950T3/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Multiple Motors (AREA)
DK00890098T 2000-03-27 2000-03-27 Pumpestyreapparat DK1138950T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00890098A EP1138950B1 (de) 2000-03-27 2000-03-27 Pumpensteuergerät

Publications (1)

Publication Number Publication Date
DK1138950T3 true DK1138950T3 (da) 2004-05-03

Family

ID=8175919

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00890098T DK1138950T3 (da) 2000-03-27 2000-03-27 Pumpestyreapparat

Country Status (4)

Country Link
EP (1) EP1138950B1 (da)
AT (1) ATE257548T1 (da)
DE (1) DE50004980D1 (da)
DK (1) DK1138950T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0310643D0 (en) 2003-05-09 2003-06-11 Rolls Royce Plc Pump control system
DE102005027091A1 (de) * 2005-06-11 2006-12-14 Ksb Ag Betriebsverfahren für eine Abwasserhebeanlage und mit diesem Verfahren betriebene Anlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430698A (en) * 1981-08-20 1984-02-07 Harrel, Incorporated Three-mode process control
DE3824293A1 (de) * 1988-07-18 1990-01-25 Loewe Pumpenfabrik Gmbh Verfahren zur sollwertverstellung in geregelten pumpensystemen
DK0619432T3 (da) 1993-04-08 1997-03-17 Vogel Pumpen Anlæg med mindst en væskepumpe
US5580221A (en) * 1994-10-05 1996-12-03 Franklin Electric Co., Inc. Motor drive circuit for pressure control of a pumping system

Also Published As

Publication number Publication date
EP1138950B1 (de) 2004-01-07
ATE257548T1 (de) 2004-01-15
EP1138950A1 (de) 2001-10-04
DE50004980D1 (de) 2004-02-12

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