ATE299243T1 - Auf stromanalyse basiertes verfahren zum betrieb einer pumpe - Google Patents

Auf stromanalyse basiertes verfahren zum betrieb einer pumpe

Info

Publication number
ATE299243T1
ATE299243T1 AT02290925T AT02290925T ATE299243T1 AT E299243 T1 ATE299243 T1 AT E299243T1 AT 02290925 T AT02290925 T AT 02290925T AT 02290925 T AT02290925 T AT 02290925T AT E299243 T1 ATE299243 T1 AT E299243T1
Authority
AT
Austria
Prior art keywords
phase
motor
current
measuring
pump
Prior art date
Application number
AT02290925T
Other languages
English (en)
Inventor
Pascal Vinzio
Louis Symoens
Jacques Berthon
Original Assignee
Ksb Sas
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 Ksb Sas filed Critical Ksb Sas
Application granted granted Critical
Publication of ATE299243T1 publication Critical patent/ATE299243T1/de

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
    • 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
    • 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
    • F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption

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 Electric Motors In General (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Flow Control (AREA)
AT02290925T 2001-05-09 2002-04-12 Auf stromanalyse basiertes verfahren zum betrieb einer pumpe ATE299243T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106106A FR2824600B1 (fr) 2001-05-09 2001-05-09 Groupe motopompe dont l'arret s'effectue par analyse du courant

Publications (1)

Publication Number Publication Date
ATE299243T1 true ATE299243T1 (de) 2005-07-15

Family

ID=8863069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02290925T ATE299243T1 (de) 2001-05-09 2002-04-12 Auf stromanalyse basiertes verfahren zum betrieb einer pumpe

Country Status (7)

Country Link
EP (1) EP1256723B1 (de)
AT (1) ATE299243T1 (de)
DE (1) DE60204923T2 (de)
DK (1) DK1256723T3 (de)
ES (1) ES2246005T3 (de)
FR (1) FR2824600B1 (de)
PT (1) PT1256723E (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860271B1 (fr) * 2003-09-30 2008-05-02 Realisations Electroniques Eur Dispositif de protection des pompes immergees
FR2896048B1 (fr) * 2006-01-11 2008-07-04 Realisations Electroniques Eur Methode et systeme de detection pour un dispositif electrique
FR2951267B1 (fr) * 2009-10-14 2011-10-28 Peugeot Citroen Automobiles Sa Dispositif de detection du niveau de liquide dans un reservoir
DE102009053322B4 (de) 2009-11-17 2019-10-17 Endo-Technik Wolfgang Griesat Gmbh Vorrichtung zur Steuerung des Laufes einer Peristaltikpumpe
CN203962360U (zh) * 2014-07-11 2014-11-26 君禾泵业股份有限公司 泵自动控制用电子水位开关
CN104481891B (zh) * 2014-11-27 2019-01-15 浙江富士精工科技有限公司 空调排水泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473338A (en) * 1980-09-15 1984-09-25 Garmong Victor H Controlled well pump and method of analyzing well production
US5015151A (en) * 1989-08-21 1991-05-14 Shell Oil Company Motor controller for electrical submersible pumps
US5833437A (en) * 1996-07-02 1998-11-10 Shurflo Pump Manufacturing Co. Bilge pump

Also Published As

Publication number Publication date
EP1256723B1 (de) 2005-07-06
DE60204923T2 (de) 2006-05-24
PT1256723E (pt) 2005-11-30
FR2824600B1 (fr) 2004-02-20
ES2246005T3 (es) 2006-02-01
FR2824600A1 (fr) 2002-11-15
EP1256723A1 (de) 2002-11-13
DE60204923D1 (de) 2005-08-11
DK1256723T3 (da) 2005-10-17

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