ES2188880T3 - Bomba con dispositivo fijo de puesta en marcha. - Google Patents

Bomba con dispositivo fijo de puesta en marcha.

Info

Publication number
ES2188880T3
ES2188880T3 ES97402458T ES97402458T ES2188880T3 ES 2188880 T3 ES2188880 T3 ES 2188880T3 ES 97402458 T ES97402458 T ES 97402458T ES 97402458 T ES97402458 T ES 97402458T ES 2188880 T3 ES2188880 T3 ES 2188880T3
Authority
ES
Spain
Prior art keywords
pump
sensor
starting device
fixed starting
liquid
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
ES97402458T
Other languages
English (en)
Inventor
Christian Mabillot
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
Application granted granted Critical
Publication of ES2188880T3 publication Critical patent/ES2188880T3/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Keying Circuit Devices (AREA)
  • External Artificial Organs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

EN ESTA BOMBA DE CARCASA ESTANCA, SE HA MONTADO UN DETECTOR (8) DE PRESENCIA DE LIQUIDO EN EL TUBO (6) DE IMPULSION A UN NIVEL INFERIOR AL DE LA EMBOCADURA (7) DEL TUBO (6) DE IMPULSION. CONTROLA LA PUESTA EN MARCHA DEL MOTOR (4) DE LA BOMBA.
ES97402458T 1996-11-19 1997-10-17 Bomba con dispositivo fijo de puesta en marcha. Expired - Lifetime ES2188880T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614087A FR2756020B1 (fr) 1996-11-19 1996-11-19 Pompe a dispositif fixe de mise en marche

Publications (1)

Publication Number Publication Date
ES2188880T3 true ES2188880T3 (es) 2003-07-01

Family

ID=9497763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97402458T Expired - Lifetime ES2188880T3 (es) 1996-11-19 1997-10-17 Bomba con dispositivo fijo de puesta en marcha.

Country Status (6)

Country Link
EP (1) EP0843100B1 (es)
AT (1) ATE233372T1 (es)
DE (1) DE69719288T2 (es)
DK (1) DK0843100T3 (es)
ES (1) ES2188880T3 (es)
FR (1) FR2756020B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807116B1 (fr) 2000-03-31 2002-06-28 Pompes Salmson Sa Pompe de relevage a detection de niveau capacitive
DE10039117C2 (de) * 2000-08-07 2003-04-30 Comet Pumpen Systemtechnik Gmb Tauchpumpenanordnung
EP2848814B1 (de) 2013-09-12 2018-02-28 Grundfos Holding A/S Vorrichtung zur Trockenlauferkennung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635546A (en) * 1949-01-05 1953-04-21 Harold F Enyeart Pump control
US4396353A (en) * 1981-04-13 1983-08-02 Flint & Walling, Inc. Submersible sump pump
FR2531148B1 (fr) * 1982-07-30 1987-04-24 Guillemot Gilbert Dispositif de commande pour pompe de refoulement
US4645426A (en) * 1985-04-24 1987-02-24 Hartley E Dale Bilge pump
DE3710318A1 (de) * 1987-03-28 1988-10-06 Klein Schanzlin & Becker Ag Einrichtung zum niveauabhaengigen ein- und ausschalten einer kreiselpumpe
US4881873A (en) * 1988-12-14 1989-11-21 Altus Technology Corporation Capacitance level sensor for a bilge pump
EP0505009A1 (en) * 1991-03-19 1992-09-23 Bronte Whirlpools Limited Pump protection system
US5151016A (en) * 1991-12-05 1992-09-29 Her Tser W Liquid pump responsive to temperature
DE4244417A1 (de) * 1992-12-30 1994-07-07 Wilo Gmbh Vorrichtung zum Ein- und Ausschalten einer Tauchmotorpumpe

Also Published As

Publication number Publication date
DK0843100T3 (da) 2003-04-14
EP0843100B1 (fr) 2003-02-26
ATE233372T1 (de) 2003-03-15
FR2756020B1 (fr) 1999-01-08
FR2756020A1 (fr) 1998-05-22
DE69719288D1 (de) 2003-04-03
EP0843100A1 (fr) 1998-05-20
DE69719288T2 (de) 2003-09-18

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