IT1295577B1 - Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante - Google Patents

Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante

Info

Publication number
IT1295577B1
IT1295577B1 IT97PI000009A ITPI970009A IT1295577B1 IT 1295577 B1 IT1295577 B1 IT 1295577B1 IT 97PI000009 A IT97PI000009 A IT 97PI000009A IT PI970009 A ITPI970009 A IT PI970009A IT 1295577 B1 IT1295577 B1 IT 1295577B1
Authority
IT
Italy
Prior art keywords
control
self
hydraulic pump
adjusting computer
proportional control
Prior art date
Application number
IT97PI000009A
Other languages
English (en)
Inventor
Vincenzo Consoli
Roberto Gigliotti
Luciano Masini
Luca Pinori
Original Assignee
Hydroservice S R L
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 Hydroservice S R L filed Critical Hydroservice S R L
Priority to IT97PI000009A priority Critical patent/IT1295577B1/it
Publication of ITPI970009A0 publication Critical patent/ITPI970009A0/it
Priority to PCT/IT1998/000024 priority patent/WO1998036339A1/en
Priority to EP98905610A priority patent/EP0901654A1/en
Publication of ITPI970009A1 publication Critical patent/ITPI970009A1/it
Application granted granted Critical
Publication of IT1295577B1 publication Critical patent/IT1295577B1/it

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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F04B2205/061—Pressure in a (hydraulic) circuit after a throttle
    • 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
    • F04B2205/17—Opening width of a throttling device
    • F04B2205/172—Opening width of a throttling device after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Transmission Device (AREA)
IT97PI000009A 1997-02-13 1997-02-13 Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante IT1295577B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97PI000009A IT1295577B1 (it) 1997-02-13 1997-02-13 Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante
PCT/IT1998/000024 WO1998036339A1 (en) 1997-02-13 1998-02-13 A self-regulating computerized proportional control device for a water pump
EP98905610A EP0901654A1 (en) 1997-02-13 1998-02-13 A self-regulating computerized proportional control device for a water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97PI000009A IT1295577B1 (it) 1997-02-13 1997-02-13 Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante

Publications (3)

Publication Number Publication Date
ITPI970009A0 ITPI970009A0 (it) 1997-02-13
ITPI970009A1 ITPI970009A1 (it) 1998-08-13
IT1295577B1 true IT1295577B1 (it) 1999-05-13

Family

ID=11394075

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97PI000009A IT1295577B1 (it) 1997-02-13 1997-02-13 Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante

Country Status (3)

Country Link
EP (1) EP0901654A1 (it)
IT (1) IT1295577B1 (it)
WO (1) WO1998036339A1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6227808B1 (en) 1999-07-15 2001-05-08 Hydroair A Unit Of Itt Industries Spa pressure sensing system capable of entrapment detection
IT1309857B1 (it) * 1999-08-06 2002-02-05 Eng & Mark S R L Macchina idraulica con integrato dispositivo automatico di controllo
ES2177371B1 (es) * 1999-11-11 2004-09-16 Bogemar, S.L. Regulador de presion para una instalacion de impulsion de agua mediante electrobomba.
DE10111739A1 (de) * 2001-03-12 2002-10-02 Gardena Kress & Kastner Gmbh Pumpaggregat
EP2526300B1 (en) 2010-02-25 2020-04-22 Hayward Industries, Inc. Universal mount for a variable speed pump drive user interface
US8920131B2 (en) * 2010-12-13 2014-12-30 A.Y. Mcdonald Mfg. Co. Pump control and method
ITFI20120079A1 (it) * 2012-04-20 2013-10-21 Trevi Engineering S R L Unipersona Le "apparecchio per il controllo dell'avviamento e dell'arresto di una pompa di una rete di distribuzione idrica"
WO2014143779A2 (en) 2013-03-15 2014-09-18 Hayward Industries, Inc Modular pool/spa control system
ITFI20130231A1 (it) * 2013-10-04 2015-04-05 Trevi Engineering S R L Unipersona Le "apparecchio per la gestione del flusso di un liquido"
CN106103997B (zh) * 2014-03-19 2017-10-10 富世华股份有限公司 供泵抽装置的流量控制系统
US20170211285A1 (en) 2016-01-22 2017-07-27 Hayward Industries, Inc. Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US10718337B2 (en) 2016-09-22 2020-07-21 Hayward Industries, Inc. Self-priming dedicated water feature pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742233A (en) * 1971-08-20 1973-06-26 Dresser Ind Motion displacement transducer
US4659291A (en) * 1983-06-22 1987-04-21 Valdes Osvaldo J Hydroelectric switch for controlling electric motor driven pump
JPH0652080B2 (ja) * 1984-11-22 1994-07-06 株式会社日立製作所 給水装置の予測末端圧力一定制御装置
FR2586457B1 (fr) * 1985-08-21 1989-06-23 Guinard Pompes Dispositif de commande d'une installation d'alimentation en eau
WO1992013195A1 (en) * 1991-01-22 1992-08-06 Jedray Pty. Ltd. Safety device
IT1251968B (it) * 1991-10-21 1995-05-27 Watertech Srl Apparecchiatura per il controllo dell'avviamento e dell'arresto di unapompa di una rete di distribuzione di acqua.
DE19503403A1 (de) * 1995-02-02 1996-08-08 Ritec Srl Regelvorrichtung für eine Wasserversorgungsanlage

Also Published As

Publication number Publication date
ITPI970009A0 (it) 1997-02-13
EP0901654A1 (en) 1999-03-17
ITPI970009A1 (it) 1998-08-13
WO1998036339A1 (en) 1998-08-20

Similar Documents

Publication Publication Date Title
FR2761117B1 (fr) Pompe a piston
DE59912440D1 (de) Hydraulikpumpeneinheit
IT1295577B1 (it) Dispositivo per il comando di una pompa idraulica,a controllo proporzionale computerizzato autoregolante
FR2784719B1 (fr) Pompe a piston
IT1277212B1 (it) Pompa a stantuffo
IT1224431B (it) Dispositivo di comando per almeno due utenze idrauliche alimentate da almeno una pompa
DE69828308D1 (de) Hydraulische pumpe
IT239544Y1 (it) Struttura di pompa a piattello rotante particolarmente peridropulitrici
IT1302227B1 (it) Procedimento per il funzionamento di un pistone di azionamento edispositivo per attuare il procedimento.
IT1310750B1 (it) Dispositivo di controllo di una pompa del carburante.
IT1248787B (it) Valvola di regolazione per una pompa di regolazione regolabile idraulicamente
DE29717022U1 (de) Hydraulikpumpe
ITMI922390A0 (it) Regolatore per una pompa idraulica regolabile
DE881389T1 (de) Peristaltik-Pumpe
IT239545Y1 (it) Pistoncino per pompa
IT1224430B (it) Dispositivo di comando per almeno due utenze idrauliche alimentate da almeno una pompa
FI973764A (fi) Hydraulipumppu
IT1305085B1 (it) Pompa per fluidi.
IT1305086B1 (it) Pompa per fluidi.
FR2794814B1 (fr) Pompe a piston
FR2788567B3 (fr) Pompe a huile a plongeur
IDP000026111A (id) Pompa hidrolik
IT237995Y1 (it) Pompa alternativa a stantuffo per elevate pressioni diesercizio
IT1285129B1 (it) Pompa oleodinamica.
TR199600777U (tr) Hidrolik pompa.

Legal Events

Date Code Title Description
0001 Granted