FR2777047B1 - Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur - Google Patents

Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur

Info

Publication number
FR2777047B1
FR2777047B1 FR9804165A FR9804165A FR2777047B1 FR 2777047 B1 FR2777047 B1 FR 2777047B1 FR 9804165 A FR9804165 A FR 9804165A FR 9804165 A FR9804165 A FR 9804165A FR 2777047 B1 FR2777047 B1 FR 2777047B1
Authority
FR
France
Prior art keywords
motor
control device
device fixed
liquid
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 - Fee Related
Application number
FR9804165A
Other languages
English (en)
Other versions
FR2777047A1 (fr
Inventor
Jacques Berthon
Louis Symoens
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9524827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2777047(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KSB SAS filed Critical KSB SAS
Priority to FR9804165A priority Critical patent/FR2777047B1/fr
Priority to DE69818797T priority patent/DE69818797T2/de
Priority to AT98403010T priority patent/ATE251719T1/de
Priority to ES98403010T priority patent/ES2203910T3/es
Priority to PT98403010T priority patent/PT947702E/pt
Priority to EP98403010A priority patent/EP0947702B1/fr
Priority to DK98403010T priority patent/DK0947702T3/da
Priority to DK99400093T priority patent/DK0947703T3/da
Priority to ES99400093T priority patent/ES2262294T3/es
Priority to DE69930889T priority patent/DE69930889T2/de
Priority to AT99400093T priority patent/ATE323834T1/de
Priority to PT99400093T priority patent/PT947703E/pt
Priority to EP99400093A priority patent/EP0947703B1/fr
Publication of FR2777047A1 publication Critical patent/FR2777047A1/fr
Publication of FR2777047B1 publication Critical patent/FR2777047B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Tires In General (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
FR9804165A 1998-04-03 1998-04-03 Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur Expired - Fee Related FR2777047B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9804165A FR2777047B1 (fr) 1998-04-03 1998-04-03 Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur
DE69818797T DE69818797T2 (de) 1998-04-03 1998-12-02 Tauchmotorpumpengruppe mit Steuersignalgenerator
AT98403010T ATE251719T1 (de) 1998-04-03 1998-12-02 Tauchmotorpumpengruppe mit steuersignalgenerator
ES98403010T ES2203910T3 (es) 1998-04-03 1998-12-02 Grupo de motobomba sumergible con generador de seÑales.
PT98403010T PT947702E (pt) 1998-04-03 1998-12-02 Grupo motobomba submersivel com gerador de sinais
EP98403010A EP0947702B1 (fr) 1998-04-03 1998-12-02 Groupe motopompe submersible à générateur de signaux
DK98403010T DK0947702T3 (da) 1998-04-03 1998-12-02 Motoriseret dykpumpearrangement med signalgenerator
ES99400093T ES2262294T3 (es) 1998-04-03 1999-01-15 Grupo motobomba sumergible con dispositivo de mando fijado en la envolvente del motor.
DK99400093T DK0947703T3 (da) 1998-04-03 1999-01-15 Dykbar motor-pumpeenhed med styresystem monteret på motorhuset
DE69930889T DE69930889T2 (de) 1998-04-03 1999-01-15 Tauchmotorpumpengruppe mit einer am Motorgehäuse befestigten Regeleinrichtung
AT99400093T ATE323834T1 (de) 1998-04-03 1999-01-15 Tauchmotorpumpengruppe mit einer am motorgehäuse befestigten regeleinrichtung
PT99400093T PT947703E (pt) 1998-04-03 1999-01-15 Groupo motobomba submersivel com dispositivo de comando fixo num involucro do motor
EP99400093A EP0947703B1 (fr) 1998-04-03 1999-01-15 Groupe motopompe submersible à dispositif de commande fixe sur l'enveloppe du moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804165A FR2777047B1 (fr) 1998-04-03 1998-04-03 Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur

Publications (2)

Publication Number Publication Date
FR2777047A1 FR2777047A1 (fr) 1999-10-08
FR2777047B1 true FR2777047B1 (fr) 2000-06-02

Family

ID=9524827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804165A Expired - Fee Related FR2777047B1 (fr) 1998-04-03 1998-04-03 Groupe motopompe submersible a dispositif de commande fixe sur l'enveloppe du moteur

Country Status (7)

Country Link
EP (2) EP0947702B1 (fr)
AT (2) ATE251719T1 (fr)
DE (2) DE69818797T2 (fr)
DK (2) DK0947702T3 (fr)
ES (2) ES2203910T3 (fr)
FR (1) FR2777047B1 (fr)
PT (2) PT947702E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824601B1 (fr) * 2001-05-09 2003-08-08 Ksb Sa Groupe motopompe a temporisation de la mise sous tension du moteur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021788A (en) * 1957-05-02 1962-02-20 American Crucible Products Com Submersible pump
US4171186A (en) * 1977-08-12 1979-10-16 Hydronix, Inc. Submerged pump control
JPH078877Y2 (ja) * 1989-03-07 1995-03-06 株式会社荏原製作所 水中ポンプ用制御装置
GB2248948A (en) * 1990-10-19 1992-04-22 Stephen Groves Electron 10 pump activator
US5324171A (en) * 1993-05-14 1994-06-28 Liberty Pumps Pump assembly including a hermetically sealed switch capsule for housing a magnetically actuated switch
US5449274A (en) * 1994-03-24 1995-09-12 Metropolitan Pump Company Sump system having timed switching of plural pumps
DE29508802U1 (de) * 1995-05-27 1996-09-26 Hanning & Kahl GmbH & Co., 33813 Oerlinghausen Tauch- oder Schlürfpumpe
DE19654892C2 (de) * 1996-05-02 1999-07-15 Hanning & Kahl Gmbh & Co Tauchpumpe

Also Published As

Publication number Publication date
DE69818797D1 (de) 2003-11-13
DE69818797T2 (de) 2004-05-06
EP0947702B1 (fr) 2003-10-08
EP0947703A1 (fr) 1999-10-06
DK0947703T3 (da) 2006-08-21
DE69930889T2 (de) 2006-11-23
ATE251719T1 (de) 2003-10-15
DK0947702T3 (da) 2004-01-19
ES2262294T3 (es) 2006-11-16
EP0947702A1 (fr) 1999-10-06
PT947703E (pt) 2006-08-31
EP0947703B1 (fr) 2006-04-19
ATE323834T1 (de) 2006-05-15
FR2777047A1 (fr) 1999-10-08
DE69930889D1 (de) 2006-05-24
ES2203910T3 (es) 2004-04-16
PT947702E (pt) 2004-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231