DE69511733D1 - Vorrichtung für Wasserversorgungssystem - Google Patents

Vorrichtung für Wasserversorgungssystem

Info

Publication number
DE69511733D1
DE69511733D1 DE69511733T DE69511733T DE69511733D1 DE 69511733 D1 DE69511733 D1 DE 69511733D1 DE 69511733 T DE69511733 T DE 69511733T DE 69511733 T DE69511733 T DE 69511733T DE 69511733 D1 DE69511733 D1 DE 69511733D1
Authority
DE
Germany
Prior art keywords
pump
indicating element
thrust
control circuit
slides
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 - Fee Related
Application number
DE69511733T
Other languages
English (en)
Other versions
DE69511733T2 (de
Inventor
Francesco Sinico
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.)
DAB Pumps SpA
Original Assignee
DAB Pumps 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 DAB Pumps SpA filed Critical DAB Pumps SpA
Application granted granted Critical
Publication of DE69511733D1 publication Critical patent/DE69511733D1/de
Publication of DE69511733T2 publication Critical patent/DE69511733T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Devices For Dispensing Beverages (AREA)
DE69511733T 1994-01-14 1995-01-10 Vorrichtung für Wasserversorgungssystem Expired - Fee Related DE69511733T2 (de)

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 (2)

Publication Number Publication Date
DE69511733D1 true DE69511733D1 (de) 1999-10-07
DE69511733T2 DE69511733T2 (de) 2000-03-16

Family

ID=11390517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511733T Expired - Fee Related DE69511733T2 (de) 1994-01-14 1995-01-10 Vorrichtung für Wasserversorgungssystem

Country Status (4)

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

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 (de) * 2005-10-13 2007-04-18 Alessio Pescaglini Steuervorrichtung für Motorpumpenaggregat
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 (de) * 2022-03-03 2023-09-06 Husqvarna Ab Modulare pumpenanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336307B (de) * 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
EP0663553B1 (de) 1999-09-01
DE69511733T2 (de) 2000-03-16
ITPD940004A0 (it) 1994-01-14
ATE184083T1 (de) 1999-09-15
IT1268937B1 (it) 1997-03-18
EP0663553A1 (de) 1995-07-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee