ES2245813T3 - Maquina hidraulica con dispositivo electronico de control integrado. - Google Patents

Maquina hidraulica con dispositivo electronico de control integrado.

Info

Publication number
ES2245813T3
ES2245813T3 ES99123319T ES99123319T ES2245813T3 ES 2245813 T3 ES2245813 T3 ES 2245813T3 ES 99123319 T ES99123319 T ES 99123319T ES 99123319 T ES99123319 T ES 99123319T ES 2245813 T3 ES2245813 T3 ES 2245813T3
Authority
ES
Spain
Prior art keywords
pump
flow
pressure
programmed
water
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
ES99123319T
Other languages
English (en)
Spanish (es)
Inventor
Giorgio Cuccioli
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.)
Leader Pumps Group SpA
Original Assignee
Leader Pumps Group SpA
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 Leader Pumps Group SpA filed Critical Leader Pumps Group SpA
Application granted granted Critical
Publication of ES2245813T3 publication Critical patent/ES2245813T3/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
ES99123319T 1999-08-06 1999-11-23 Maquina hidraulica con dispositivo electronico de control integrado. Expired - Lifetime ES2245813T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPI990047 1999-08-06
IT1999PI000047A IT1309857B1 (it) 1999-08-06 1999-08-06 Macchina idraulica con integrato dispositivo automatico di controllo

Publications (1)

Publication Number Publication Date
ES2245813T3 true ES2245813T3 (es) 2006-01-16

Family

ID=11394426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99123319T Expired - Lifetime ES2245813T3 (es) 1999-08-06 1999-11-23 Maquina hidraulica con dispositivo electronico de control integrado.

Country Status (5)

Country Link
EP (1) EP1074745B1 (it)
AT (1) ATE299556T1 (it)
DE (1) DE69926123T2 (it)
ES (1) ES2245813T3 (it)
IT (1) IT1309857B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111739A1 (de) * 2001-03-12 2002-10-02 Gardena Kress & Kastner Gmbh Pumpaggregat
EP1342921A1 (en) * 2002-03-05 2003-09-10 Ergon S.r.l. Pump with integral flow sensor
DE10257493A1 (de) * 2002-12-10 2004-09-09 Wilo Ag Motor-Pumpen-Aggregat mit Wärmedämmungsschale
EP1775476A1 (en) * 2005-10-13 2007-04-18 Alessio Pescaglini Control device for motor pumps
GB0703081D0 (en) * 2007-02-16 2007-03-28 Salamander Pumped Shower Syste Improvements in water supply systems
ITTO20090598A1 (it) * 2009-07-31 2011-02-01 Sema Elettronica S R L Dispositivo per l'estrazione di acqua dal sottosuolo
US8920131B2 (en) * 2010-12-13 2014-12-30 A.Y. Mcdonald Mfg. Co. Pump control and method
PT2990653T (pt) * 2014-08-29 2017-03-13 Pedrollo Spa Dispositivo para controlar um arranque e paragem de um motor eléctrico de uma bomba accionada por motor
IT201600082296A1 (it) * 2016-08-04 2018-02-04 Enrico Raddi Pressoflussostato migliorato
CA3052143A1 (en) * 2017-02-16 2018-08-23 Liquid Controls Llc System and method for liquid fuel delivery
IT202300001626A1 (it) * 2023-02-01 2024-08-01 Dab Pumps Spa Dispositivo di rilevazione della pressione per una elettropompa e relativa elettropompa dotata di esso

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244275C3 (de) * 1972-09-09 1975-09-04 Frankl & Kirchner, Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Gekapselter Kollektormotor für ein Pumpenaggregat
US5135031A (en) * 1989-09-25 1992-08-04 Vickers, Incorporated Power transmission
CA2101170A1 (en) * 1991-01-22 1992-07-23 Geoffrey R. Percival Safety device
US5354182A (en) * 1993-05-17 1994-10-11 Vickers, Incorporated Unitary electric-motor/hydraulic-pump assembly with noise reduction features
DE19503403A1 (de) * 1995-02-02 1996-08-08 Ritec Srl Regelvorrichtung für eine Wasserversorgungsanlage
IT1295577B1 (it) * 1997-02-13 1999-05-13 Hydroservice S R L Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante

Also Published As

Publication number Publication date
EP1074745B1 (en) 2005-07-13
EP1074745A1 (en) 2001-02-07
DE69926123D1 (de) 2005-08-18
ITPI990047A0 (it) 1999-08-06
IT1309857B1 (it) 2002-02-05
ITPI990047A1 (it) 2001-02-06
ATE299556T1 (de) 2005-07-15
DE69926123T2 (de) 2006-06-01

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