ATE242428T1 - Tauchpumpe und verfahren zur dessen regelung - Google Patents

Tauchpumpe und verfahren zur dessen regelung

Info

Publication number
ATE242428T1
ATE242428T1 AT98402135T AT98402135T ATE242428T1 AT E242428 T1 ATE242428 T1 AT E242428T1 AT 98402135 T AT98402135 T AT 98402135T AT 98402135 T AT98402135 T AT 98402135T AT E242428 T1 ATE242428 T1 AT E242428T1
Authority
AT
Austria
Prior art keywords
pump
control circuit
time
control
submersible pump
Prior art date
Application number
AT98402135T
Other languages
English (en)
Inventor
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 ATE242428T1 publication Critical patent/ATE242428T1/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
    • F04D15/0209—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
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/025—Stopping, starting, unloading or idling control by means of floats

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)
  • Secondary Cells (AREA)
  • Inert Electrodes (AREA)
  • Cell Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT98402135T 1997-09-17 1998-08-28 Tauchpumpe und verfahren zur dessen regelung ATE242428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711566A FR2768467B1 (fr) 1997-09-17 1997-09-17 Groupe electropompe submersible reconnaissant son volume de fonctionnement et procede pour faire fonctionner ce groupe electropompe submersible

Publications (1)

Publication Number Publication Date
ATE242428T1 true ATE242428T1 (de) 2003-06-15

Family

ID=9511168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98402135T ATE242428T1 (de) 1997-09-17 1998-08-28 Tauchpumpe und verfahren zur dessen regelung

Country Status (7)

Country Link
EP (1) EP0903498B1 (de)
AT (1) ATE242428T1 (de)
DE (1) DE69815238T2 (de)
DK (1) DK0903498T3 (de)
ES (1) ES2195289T3 (de)
FR (1) FR2768467B1 (de)
PT (1) PT903498E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11162496B2 (en) 2016-11-11 2021-11-02 Wayne/Scott Fetzer Company Pump with external electrical components and related methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420788B (sv) * 1978-11-20 1981-10-26 Elfi Innovationer Sett och anordning for att styra igangsettningen av en intermittent arbetande pump
JPH0674794B2 (ja) * 1985-05-09 1994-09-21 株式会社日立製作所 給水ポンプ運転制御装置
JPH0278776A (ja) * 1988-09-16 1990-03-19 Touka Seiki:Kk 液面検出型自動揚水装置
JPH07103865B2 (ja) * 1990-11-15 1995-11-08 株式会社荏原製作所 汚水・汚物ポンプの運転停止方法

Also Published As

Publication number Publication date
EP0903498B1 (de) 2003-06-04
DK0903498T3 (da) 2003-09-22
FR2768467B1 (fr) 2004-11-12
EP0903498A1 (de) 1999-03-24
ES2195289T3 (es) 2003-12-01
DE69815238D1 (de) 2003-07-10
DE69815238T2 (de) 2004-04-22
FR2768467A1 (fr) 1999-03-19
PT903498E (pt) 2003-09-30

Similar Documents

Publication Publication Date Title
KR970027849A (ko) 하수 펌프 스테이션에서의 펌핑 제어 방법
NO962754L (no) Fremgangsmåte til injeksjon styrt av en infusjonspumpe
CA2285683A1 (en) Method and apparatus for controlling operation of a submersible pump
EP0055417A3 (de) Verfahren und Vorrichtung zur Steuerung des durch eine Brennstoffpumpe an einen Motor zuzuführenden Brennstoffs
DK0614002T3 (da) Fremgangsmåde og indretning til automatisk indsprøjtning af et additiv i et motorkøretøjs brændstoftank
GB1520536A (en) Deice for introducing air or other gas into drain water or other liquid
ATE324129T1 (de) Vorrichtung zur entnahme von blutkomponenten
ECSP014159A (es) Bomba y sistema de bombeo para dioxido de carbono y metodo para controlarlos
DE59807507D1 (de) Verfahren und Vorrichtung zur Regelung des Saugvermögens von Vakuumpumpen
EP0314249A3 (de) Motorsteuerung zum Abschalten der Pumpe bei Gasblockierung für elektrische Unterwasserpumpe
WO2004094824A3 (en) Hydrogen peroxide injection system having closed-loop flow control
ATE242428T1 (de) Tauchpumpe und verfahren zur dessen regelung
ATE136626T1 (de) Verfahren und vorrichtung zur steuerung einer pumpen-anlage und nachweiselement für eine derartige anlage
ATE71435T1 (de) Fluessigkeitspumpe mit veraenderbarem foerderstrom.
ATE125598T1 (de) Hydropneumatische druck-regeleinrichtung zur betriebssteuerung von elektrischen motorpumpen.
DE50112324D1 (de) Steuerverfahren zum Steuern des elektrischen Antriebsmotors einer Pumpe auf verschiedene Drehzahlen
DE59101655D1 (de) Regelvorrichtung zur Regelung der Fördervolumeneinstellung mehrerer hydrostatischer Pumpen.
DE3768353D1 (de) Mischer-abscheider-vorrichtung mit untergetauchter rinne.
JPS5529012A (en) Pumping device for injection of small amount of liquid
EP0851053A3 (de) Vorrichtung und Verfahren zum Überwachen und Steuern der Durchflussmenge einer Flüssigkeit
ATE86153T1 (de) Verfahren zur reinigung von fluessigkeitsbehaeltern.
JPS6310876Y2 (de)
ATE235656T1 (de) Abwassertauchpumpe
FI923322L (fi) Foerfarande foer att omroera avfallsvatten i ett avloppspumpverk
DE59604298D1 (de) Verfahren und Vorrichtung zum belastungsabhängigen Betreiben einer Filteranlage in Schwimmbädern

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0903498

Country of ref document: EP