FR2680393B1 - - Google Patents

Info

Publication number
FR2680393B1
FR2680393B1 FR9110379A FR9110379A FR2680393B1 FR 2680393 B1 FR2680393 B1 FR 2680393B1 FR 9110379 A FR9110379 A FR 9110379A FR 9110379 A FR9110379 A FR 9110379A FR 2680393 B1 FR2680393 B1 FR 2680393B1
Authority
FR
France
Prior art keywords
pump
motor
flow rate
delivery
controlling
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 - Fee Related
Application number
FR9110379A
Other languages
English (en)
French (fr)
Other versions
FR2680393A1 (fr
Inventor
Michel Kernours
Roger Amand
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.)
Salmson Pompes
Original Assignee
Salmson Pompes
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 Salmson Pompes filed Critical Salmson Pompes
Priority to FR9110379A priority Critical patent/FR2680393A1/fr
Priority to DE69209746T priority patent/DE69209746T2/de
Priority to EP92402286A priority patent/EP0528726B1/fr
Priority to AT92402286T priority patent/ATE136626T1/de
Publication of FR2680393A1 publication Critical patent/FR2680393A1/fr
Application granted granted Critical
Publication of FR2680393B1 publication Critical patent/FR2680393B1/fr
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04B49/10—Other safety measures
    • F04B49/106—Responsive to pumped volume
    • 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
    • F04D15/0227—Lack of liquid level being detected using a flow transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR9110379A 1991-08-16 1991-08-16 Procede et dispositif de commande d'une installation de pompage. Granted FR2680393A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9110379A FR2680393A1 (fr) 1991-08-16 1991-08-16 Procede et dispositif de commande d'une installation de pompage.
DE69209746T DE69209746T2 (de) 1991-08-16 1992-08-13 Verfahren und Vorrichtung zur Steuerung einer Pumpen-Anlage und Nachweiselement für eine derartige Anlage
EP92402286A EP0528726B1 (fr) 1991-08-16 1992-08-13 Procédé et dispositif de commande d'une installation de pompage et élément modulaire de détection pour une telle installation
AT92402286T ATE136626T1 (de) 1991-08-16 1992-08-13 Verfahren und vorrichtung zur steuerung einer pumpen-anlage und nachweiselement für eine derartige anlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110379A FR2680393A1 (fr) 1991-08-16 1991-08-16 Procede et dispositif de commande d'une installation de pompage.

Publications (2)

Publication Number Publication Date
FR2680393A1 FR2680393A1 (fr) 1993-02-19
FR2680393B1 true FR2680393B1 (da) 1995-05-24

Family

ID=9416239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110379A Granted FR2680393A1 (fr) 1991-08-16 1991-08-16 Procede et dispositif de commande d'une installation de pompage.

Country Status (4)

Country Link
EP (1) EP0528726B1 (da)
AT (1) ATE136626T1 (da)
DE (1) DE69209746T2 (da)
FR (1) FR2680393A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020275A1 (it) * 2002-02-13 2003-08-13 Schneider Electric Ind Italia Dispositivo di comando per il funzionamento di una pompa autoclave diuna rete di distribuzione d'acqua
ES1053407Y (es) * 2002-12-18 2003-07-16 Bogemar Sl Electrobomba multicelular.
FR2857448B1 (fr) * 2003-07-08 2005-12-02 Pompes Salmson Sa Detecteur et procede de detection de debit par dissipation thermique
EP1775476A1 (en) * 2005-10-13 2007-04-18 Alessio Pescaglini Control device for motor pumps
DE102015119832A1 (de) * 2015-11-17 2017-05-18 Xylem Ip Management Sàrl Förderpumpe zur Druckerhöhung in einer Leitung und Verfahren zum Betreiben einer Förderpumpe
IT201600082411A1 (it) * 2016-08-04 2018-02-04 Enrico Raddi Inverter per impianti idrici, circuito di controllo di quest'ultimo e metodo associato
IT201600082976A1 (it) * 2016-08-05 2018-02-05 Enrico Raddi Pressoflussostato per impianti di recupero acqua piovana
CN107575416B (zh) * 2017-10-19 2024-03-26 江苏国泉泵业制造有限公司 一种带冲洗控制的排污泵防堵进水管道
DE102018208140B3 (de) 2018-05-24 2019-06-13 Continental Automotive Gmbh Pumpenvorrichtung und Verfahren zum Ermitteln eines Kühlmittelmassenstroms durch eine Pumpenvorrichtung einer Brennkraftmaschine
CN108626104B (zh) * 2018-06-22 2024-04-30 佛山科学技术学院 一种防抽空装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828814A (fr) * 1937-02-04 1938-05-31 Fond Perfectionnement aux disposement aux dispositifs assurant l'arrêt des pompes centrifrêt du courant d'eau dans leurs canalisations de refoulement ou aspiration
FR934793A (fr) * 1946-08-07 1948-06-01 Procédé et dispositif pour la commande automatique de motopompes et pour la protection contre la marche à vide des pompes en cas de désamorçage
US3438254A (en) * 1965-10-19 1969-04-15 United Control Corp Fluid flow detector
US4255968A (en) * 1979-06-08 1981-03-17 Intek, Inc. Flow indicator
EP0074574A1 (en) * 1981-09-14 1983-03-23 The Perkin-Elmer Corporation Flow-through fluid pressure transducer
FR2649429A1 (fr) * 1989-07-10 1991-01-11 Louis Marc Dispositif de commande de vidange pour appareils sanitaires
WO1991019170A1 (en) * 1990-06-04 1991-12-12 Mcpherson's Limited Flow sensor and control system

Also Published As

Publication number Publication date
DE69209746T2 (de) 1996-08-08
DE69209746D1 (de) 1996-05-15
EP0528726B1 (fr) 1996-04-10
FR2680393A1 (fr) 1993-02-19
EP0528726A1 (fr) 1993-02-24
ATE136626T1 (de) 1996-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse