DE69815238D1 - Tauchpumpe und verfahren zur dessen regelung - Google Patents

Tauchpumpe und verfahren zur dessen regelung

Info

Publication number
DE69815238D1
DE69815238D1 DE69815238T DE69815238T DE69815238D1 DE 69815238 D1 DE69815238 D1 DE 69815238D1 DE 69815238 T DE69815238 T DE 69815238T DE 69815238 T DE69815238 T DE 69815238T DE 69815238 D1 DE69815238 D1 DE 69815238D1
Authority
DE
Germany
Prior art keywords
pump
control circuit
time
regulation
submersible pump
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69815238T
Other languages
English (en)
Other versions
DE69815238T2 (de
Inventor
Louis Symoens
Jacques Berthon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KSB SAS
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
Publication of DE69815238D1 publication Critical patent/DE69815238D1/de
Application granted granted Critical
Publication of DE69815238T2 publication Critical patent/DE69815238T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69815238T 1997-09-17 1998-08-28 Tauchpumpe und verfahren zur dessen regelung Expired - Lifetime DE69815238T2 (de)

Applications Claiming Priority (2)

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
FR9711566 1997-09-17

Publications (2)

Publication Number Publication Date
DE69815238D1 true DE69815238D1 (de) 2003-07-10
DE69815238T2 DE69815238T2 (de) 2004-04-22

Family

ID=9511168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815238T Expired - Lifetime DE69815238T2 (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
DK0903498T3 (da) 2003-09-22
PT903498E (pt) 2003-09-30
ES2195289T3 (es) 2003-12-01
ATE242428T1 (de) 2003-06-15
FR2768467A1 (fr) 1999-03-19
FR2768467B1 (fr) 2004-11-12
EP0903498B1 (de) 2003-06-04
EP0903498A1 (de) 1999-03-24
DE69815238T2 (de) 2004-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition