EP0915256A3 - Dispositif de commande de démarrage et d'arrêt d'une pompe hydraulique - Google Patents

Dispositif de commande de démarrage et d'arrêt d'une pompe hydraulique Download PDF

Info

Publication number
EP0915256A3
EP0915256A3 EP98500236A EP98500236A EP0915256A3 EP 0915256 A3 EP0915256 A3 EP 0915256A3 EP 98500236 A EP98500236 A EP 98500236A EP 98500236 A EP98500236 A EP 98500236A EP 0915256 A3 EP0915256 A3 EP 0915256A3
Authority
EP
European Patent Office
Prior art keywords
pressure
magnetic sensors
moving part
hydraulic pump
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.)
Granted
Application number
EP98500236A
Other languages
German (de)
English (en)
Other versions
EP0915256A2 (fr
EP0915256B1 (fr
Inventor
Fernando Banus Garcia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0915256A2 publication Critical patent/EP0915256A2/fr
Publication of EP0915256A3 publication Critical patent/EP0915256A3/fr
Application granted granted Critical
Publication of EP0915256B1 publication Critical patent/EP0915256B1/fr
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
    • 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
    • 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
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
EP19980500236 1997-11-04 1998-10-29 Dispositif de commande de démarrage et d'arrêt d'une pompe hydraulique Expired - Lifetime EP0915256B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9702281A ES2149667B1 (es) 1997-11-04 1997-11-04 Aparato para el control del arranque y paro de una bomba hidraulica.
ES9702281 1997-11-04

Publications (3)

Publication Number Publication Date
EP0915256A2 EP0915256A2 (fr) 1999-05-12
EP0915256A3 true EP0915256A3 (fr) 2000-05-03
EP0915256B1 EP0915256B1 (fr) 2004-08-25

Family

ID=8301054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980500236 Expired - Lifetime EP0915256B1 (fr) 1997-11-04 1998-10-29 Dispositif de commande de démarrage et d'arrêt d'une pompe hydraulique

Country Status (4)

Country Link
EP (1) EP0915256B1 (fr)
DE (1) DE69825839T2 (fr)
ES (2) ES2149667B1 (fr)
PT (1) PT915256E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914935B (zh) * 2008-12-04 2012-09-05 恩里科·拉迪 驱动用于分配液体的本地分配网的供应的电动泵的调整组

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GT200100030A (es) * 2001-02-16 2002-03-26 Dispositivo automatico - manual para controlar la salida de agua potable, quimicos, combustibles, bebidas ycualquier fluido; cuyo funcionamiento es completamente mecanico y aplicable a cualquier instalacion.
ITFI20030144A1 (it) * 2003-05-23 2004-11-24 Enrico Raddi Gruppo autoclave di piccolo imgombro, per impianti
ITFI20030264A1 (it) * 2003-10-17 2005-04-18 Mac 3 S P A Dispositivo per il controllo automatico di una pompa idraulica.
FR2965864B1 (fr) * 2010-10-08 2012-12-14 Dosatron International Pompe doseuse de liquide, et dispositif detecteur de la variation de pression pour une telle pompe.
CN103114985B (zh) * 2013-03-04 2015-09-23 君禾泵业股份有限公司 园林泵的多功能无水保护器
CN105386967B (zh) * 2015-12-12 2017-04-12 李正明 智能一体开关
AU2020280118A1 (en) * 2019-05-22 2021-12-16 White International Pty Ltd A pump controller
CN116044731B (zh) * 2023-01-17 2024-03-29 中国长江电力股份有限公司 一种液压系统压油泵控制系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782858A (en) * 1972-10-24 1974-01-01 Red Jacket Mfg Co Control apparatus for a water supply system
EP0219360A1 (fr) * 1985-08-21 1987-04-22 Ets. POMPES GUINARD Société dite: Dispositif de commande d'une installation d'alimentation en eau
EP0321376A2 (fr) * 1987-12-18 1989-06-21 Fernando Banus Garcia Appareil pour contrôler la mise en marche et l'arrêt d'une pompe hydraulique
EP0539721A1 (fr) * 1991-10-21 1993-05-05 WATERTECH S.r.l. Appareil pour circuit de commande marche/arrêt pour une pompe dans un système de distribution d'eau
EP0805274A2 (fr) * 1996-05-03 1997-11-05 Lapa Services S.r.l. Dispositif pour la protection d'une pompe en l'absence d'eau

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782858A (en) * 1972-10-24 1974-01-01 Red Jacket Mfg Co Control apparatus for a water supply system
EP0219360A1 (fr) * 1985-08-21 1987-04-22 Ets. POMPES GUINARD Société dite: Dispositif de commande d'une installation d'alimentation en eau
EP0321376A2 (fr) * 1987-12-18 1989-06-21 Fernando Banus Garcia Appareil pour contrôler la mise en marche et l'arrêt d'une pompe hydraulique
EP0539721A1 (fr) * 1991-10-21 1993-05-05 WATERTECH S.r.l. Appareil pour circuit de commande marche/arrêt pour une pompe dans un système de distribution d'eau
EP0805274A2 (fr) * 1996-05-03 1997-11-05 Lapa Services S.r.l. Dispositif pour la protection d'une pompe en l'absence d'eau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914935B (zh) * 2008-12-04 2012-09-05 恩里科·拉迪 驱动用于分配液体的本地分配网的供应的电动泵的调整组

Also Published As

Publication number Publication date
PT915256E (pt) 2004-12-31
DE69825839T2 (de) 2005-09-15
ES2149667A1 (es) 2000-11-01
DE69825839D1 (de) 2004-09-30
EP0915256A2 (fr) 1999-05-12
ES2149667B1 (es) 2001-04-16
EP0915256B1 (fr) 2004-08-25
ES2227792T3 (es) 2005-04-01

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