IT1268937B1 - Dispositivo per il comando di un impianto di distribuzione d'acqua - Google Patents

Dispositivo per il comando di un impianto di distribuzione d'acqua

Info

Publication number
IT1268937B1
IT1268937B1 IT1994PD000004A ITPD940004A IT1268937B1 IT 1268937 B1 IT1268937 B1 IT 1268937B1 IT 1994PD000004 A IT1994PD000004 A IT 1994PD000004A IT PD940004 A ITPD940004 A IT PD940004A IT 1268937 B1 IT1268937 B1 IT 1268937B1
Authority
IT
Italy
Prior art keywords
pump
distribution system
water distribution
indicating element
control
Prior art date
Application number
IT1994PD000004A
Other languages
English (en)
Inventor
Francesco Sinico
Original Assignee
Co Ge 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 Co Ge S R L filed Critical Co Ge S R L
Priority to IT1994PD000004A priority Critical patent/IT1268937B1/it
Publication of ITPD940004A0 publication Critical patent/ITPD940004A0/it
Priority to DE69511733T priority patent/DE69511733T2/de
Priority to EP95100263A priority patent/EP0663553B1/en
Priority to AT95100263T priority patent/ATE184083T1/de
Publication of ITPD940004A1 publication Critical patent/ITPD940004A1/it
Application granted granted Critical
Publication of IT1268937B1 publication Critical patent/IT1268937B1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • E03B5/02—Use of pumping plants or installations; Layouts thereof arranged in buildings
    • 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Massaging Devices (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
IT1994PD000004A 1994-01-14 1994-01-14 Dispositivo per il comando di un impianto di distribuzione d'acqua IT1268937B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1994PD000004A IT1268937B1 (it) 1994-01-14 1994-01-14 Dispositivo per il comando di un impianto di distribuzione d'acqua
DE69511733T DE69511733T2 (de) 1994-01-14 1995-01-10 Vorrichtung für Wasserversorgungssystem
EP95100263A EP0663553B1 (en) 1994-01-14 1995-01-10 Device for water distribution system
AT95100263T ATE184083T1 (de) 1994-01-14 1995-01-10 Vorrichtung für wasserversorgungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994PD000004A IT1268937B1 (it) 1994-01-14 1994-01-14 Dispositivo per il comando di un impianto di distribuzione d'acqua

Publications (3)

Publication Number Publication Date
ITPD940004A0 ITPD940004A0 (it) 1994-01-14
ITPD940004A1 ITPD940004A1 (it) 1995-07-14
IT1268937B1 true IT1268937B1 (it) 1997-03-18

Family

ID=11390517

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1994PD000004A IT1268937B1 (it) 1994-01-14 1994-01-14 Dispositivo per il comando di un impianto di distribuzione d'acqua

Country Status (4)

Country Link
EP (1) EP0663553B1 (it)
AT (1) ATE184083T1 (it)
DE (1) DE69511733T2 (it)
IT (1) IT1268937B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992687B1 (de) * 1998-10-07 2013-05-29 Husqvarna AB Ventilgesteuerte Durchflussregelung einer Haushaltspumpe
ES2177371B1 (es) * 1999-11-11 2004-09-16 Bogemar, S.L. Regulador de presion para una instalacion de impulsion de agua mediante electrobomba.
KR100411513B1 (ko) * 2001-11-15 2003-12-18 윌로펌프 주식회사 자동펌프
ITFI20030144A1 (it) * 2003-05-23 2004-11-24 Enrico Raddi Gruppo autoclave di piccolo imgombro, per impianti
EP1775476A1 (en) * 2005-10-13 2007-04-18 Alessio Pescaglini Control device for motor pumps
IT1398617B1 (it) * 2008-12-04 2013-03-08 Raddi Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido
WO2012140018A1 (en) * 2011-04-12 2012-10-18 Grundfos Management A/S Manifold system
CN102493948B (zh) * 2011-12-23 2015-07-01 王贵林 一种用于控制管道泵启闭的节能型流量压力双控自动开关
CN103629096B (zh) * 2013-05-23 2016-09-07 中车青岛四方机车车辆股份有限公司 水泵自动控制装置
EP3156660B1 (de) * 2015-10-15 2022-04-13 Grundfos Holding A/S Hauswasserwerk mit kreiselpumpe und membrandruckbehälter
CN108005917A (zh) * 2017-12-29 2018-05-08 湖北仝科工业自动化科技有限公司 一种缺水保护器及水泵
IT202100029222A1 (it) * 2021-11-18 2023-05-18 Guarneri Solutions S R L Dispositivo per il controllo e l’attivazione di una pompa per lo spostamento di liquidi
EP4239202A1 (en) * 2022-03-03 2023-09-06 Husqvarna Ab Modular pump assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336307B (it) * 1970-02-16 1971-06-28 Dopslaff Kg J
US3876336A (en) * 1970-04-15 1975-04-08 Jacuzzi Bros Inc Tankless automatic water system
US3865512A (en) * 1973-11-19 1975-02-11 Weil Mclain Co Inc Control apparatus for a water supply system
US4180374A (en) * 1978-03-07 1979-12-25 Bristow Elliott R Well pump protection system
US4213021A (en) * 1979-01-19 1980-07-15 Aeroquip Corporation Indicating check valve
JPS5814899B2 (ja) * 1979-03-22 1983-03-23 株式会社日立製作所 自動給水装置
BR8306019A (pt) * 1983-11-01 1985-06-04 Jose De Freitas Kerr Pinheiro Sistema hidromagnetico de pressurizacao
DE3604056A1 (de) * 1986-02-08 1987-08-13 Bomin Solar Gmbh & Co Kg Anordnung zum aufbau des entnahme-druckes in einem wasserversorgungssystem

Also Published As

Publication number Publication date
ITPD940004A1 (it) 1995-07-14
DE69511733T2 (de) 2000-03-16
EP0663553A1 (en) 1995-07-19
EP0663553B1 (en) 1999-09-01
DE69511733D1 (de) 1999-10-07
ATE184083T1 (de) 1999-09-15
ITPD940004A0 (it) 1994-01-14

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Legal Events

Date Code Title Description
0001 Granted