IT1202723B - Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile - Google Patents

Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile

Info

Publication number
IT1202723B
IT1202723B IT19909/87A IT1990987A IT1202723B IT 1202723 B IT1202723 B IT 1202723B IT 19909/87 A IT19909/87 A IT 19909/87A IT 1990987 A IT1990987 A IT 1990987A IT 1202723 B IT1202723 B IT 1202723B
Authority
IT
Italy
Prior art keywords
dispensing
liquid
flow rate
variable flow
dosing pump
Prior art date
Application number
IT19909/87A
Other languages
English (en)
Other versions
IT8719909A0 (it
Inventor
Massimo Sanna
Original Assignee
Massimo Sanna
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 Massimo Sanna filed Critical Massimo Sanna
Priority to IT19909/87A priority Critical patent/IT1202723B/it
Publication of IT8719909A0 publication Critical patent/IT8719909A0/it
Priority to EP19880200585 priority patent/EP0294858A3/en
Priority to US07/174,941 priority patent/US4994984A/en
Application granted granted Critical
Publication of IT1202723B publication Critical patent/IT1202723B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred
    • B67D7/302—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means
    • B67D7/303—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means involving digital counting
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/003—Means for regulating or setting the meter for a predetermined quantity using electromagnetic, electric or electronic means
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0207—Number of pumping strokes in unit time

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
IT19909/87A 1987-03-31 1987-03-31 Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile IT1202723B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT19909/87A IT1202723B (it) 1987-03-31 1987-03-31 Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile
EP19880200585 EP0294858A3 (en) 1987-03-31 1988-03-28 System and device for having desired liquid volumes supplied by a metering pump in variable flow rate condition
US07/174,941 US4994984A (en) 1987-03-31 1988-03-29 System and device for supplying desired liquid volumes by means of a metering pump in variable flow rate condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19909/87A IT1202723B (it) 1987-03-31 1987-03-31 Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile

Publications (2)

Publication Number Publication Date
IT8719909A0 IT8719909A0 (it) 1987-03-31
IT1202723B true IT1202723B (it) 1989-02-09

Family

ID=11162250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19909/87A IT1202723B (it) 1987-03-31 1987-03-31 Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile

Country Status (3)

Country Link
US (1) US4994984A (it)
EP (1) EP0294858A3 (it)
IT (1) IT1202723B (it)

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DE4318390A1 (de) * 1993-06-03 1994-12-08 Graf Dosiersysteme Gmbh Vorrichtung zum Dosieren von Flüssigkeiten
US5583790A (en) * 1994-01-31 1996-12-10 Lan; Dongping Computerized liquid flow-valve monitoring and control unit
DE19823156A1 (de) * 1998-05-23 1999-12-02 Lang Apparatebau Gmbh Dosierpumpe
US6280147B1 (en) 1998-10-13 2001-08-28 Liquid Metronics Incorporated Apparatus for adjusting the stroke length of a pump element
US6174136B1 (en) 1998-10-13 2001-01-16 Liquid Metronics Incorporated Pump control and method of operating same
DE19860573A1 (de) * 1998-12-29 2000-07-06 Eberspaecher J Gmbh & Co Brennstoffdosierpumpe für ein Heizgerät, insbesondere für einen Zuheizer oder eine Standheizung eines Kraftfahrzeuges
MC200005A1 (fr) * 1999-02-02 2000-04-12 Bizzio Nickolas Pompe à injection pour machine distributrice de colorants
US6149032A (en) * 1999-04-16 2000-11-21 Tokheim Corporation Electro-mechanical piston meter
US6264432B1 (en) * 1999-09-01 2001-07-24 Liquid Metronics Incorporated Method and apparatus for controlling a pump
KR20020043525A (ko) * 2002-05-16 2002-06-10 엄장필 전자석 장치
US6929619B2 (en) * 2002-08-02 2005-08-16 Liebel-Flarshiem Company Injector
KR100711048B1 (ko) * 2002-11-01 2007-04-24 댄포스 아/에스 액체 연료 버너용 액체 연료 공급 유닛 및 액체 연료 버너시스템
DE10322868A1 (de) * 2003-05-21 2004-12-16 Lang Apparatebau Gmbh Verfahren zur Regelung einer von einem elektromotorisch angetriebenen Exzenter betätigten Membran- oder Kolbenpumpe
US20050061837A1 (en) * 2003-05-30 2005-03-24 Sudolcan David S. Distributed architecture for food and beverage dispensers
US7337920B2 (en) * 2004-04-23 2008-03-04 A.C. Dispensing Equipment, Inc. Fluid dispensing apparatus
US7373817B2 (en) * 2004-07-09 2008-05-20 Touchsensor Technologies, Llc Solid state fluid level sensor
US8454560B2 (en) 2006-12-05 2013-06-04 Mallinckrodt Llc Syringe mount for a medical fluid injector
CN102892339B (zh) * 2010-05-11 2015-11-25 布瑞威利私人有限公司 改进的浓缩咖啡机方法和装置
US8899450B2 (en) * 2010-05-18 2014-12-02 Aktiebolaget Electrolux Battery-powered dosing device
DE102010043856A1 (de) * 2010-11-12 2012-05-16 BSH Bosch und Siemens Hausgeräte GmbH Heißgetränkezubereitungsvorrichtung mit Datenübertragungseinrichtung
WO2012172437A2 (en) * 2011-02-27 2012-12-20 Eitan Mardiks Apparatus and method for real-time measurement of changes in volume of breast and other organs
EP2565512B1 (en) 2011-08-10 2019-07-24 Milwaukee Electric Tool Corporation Grease gun
JP5821773B2 (ja) * 2012-05-15 2015-11-24 株式会社島津製作所 往復動型ポンプの制御装置及び制御方法
US9169088B2 (en) 2012-09-20 2015-10-27 Nordson Corporation Adhesive dispensing device having optimized cyclonic separator unit
US9304028B2 (en) 2012-09-20 2016-04-05 Nordson Corporation Adhesive dispensing device having optimized reservoir and capacitive level sensor
US10099242B2 (en) 2012-09-20 2018-10-16 Nordson Corporation Adhesive melter having pump mounted into heated housing
US9200741B2 (en) 2012-10-25 2015-12-01 Nordson Corporation Adhesive dispensing system and method using smart melt heater control
US9120115B2 (en) 2012-10-25 2015-09-01 Nordson Corporation Dispensing systems and methods for monitoring actuation signals for diagnostics
US9243626B2 (en) * 2012-11-19 2016-01-26 Nordson Corporation Adhesive dispensing system and method including a pump with integrated diagnostics
US9056327B2 (en) * 2012-12-14 2015-06-16 John P. Courier Modular plural component spray system
US9574714B2 (en) 2013-07-29 2017-02-21 Nordson Corporation Adhesive melter and method having predictive maintenance for exhaust air filter
US9895708B2 (en) 2014-10-20 2018-02-20 Akurate Dynamics LLC System for dispensing multiple component chemical sprays
SE1550049A1 (sv) 2015-01-21 2016-07-22 Osakeyhtiö Skf Ab System, method & computer program product
US10941762B2 (en) 2015-01-30 2021-03-09 Wagner Spray Tech Corporation Piston limit sensing and software control for fluid application
WO2017160744A1 (en) 2016-03-14 2017-09-21 Microfluidics International Corporation High-pressure fluid processing device configured for batch processing
BR112019010309B1 (pt) * 2016-11-25 2023-12-19 Hove A/S Estação de distribuição e um sistema de distribuição
US12135048B2 (en) * 2017-09-07 2024-11-05 Wagner Spray Tech Corporation Piston limit sensing for fluid application
US11567549B2 (en) * 2019-05-31 2023-01-31 Texas Instruments Incorporated Reset circuit for battery management system

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US3773219A (en) * 1970-01-21 1973-11-20 Tokio Ltd Fuel supplying apparatus with a remote control preset mechanism
US3756456A (en) * 1972-05-22 1973-09-04 Graco Inc Apparatus and method for a metering system
DE2608995C3 (de) * 1976-03-04 1979-08-16 Apparatebau Hundsbach Prof. Dr.-Ing. Habil., Dr.Phil.Nat. Karl Otto Lehmann, Nachf. Gmbh & Cie, 7570 Baden-Baden Einrichtung zur Voreinstellung von Flfissigkeitsmengen
US4277832A (en) * 1979-10-01 1981-07-07 General Electric Company Fluid flow control system
JPS57152006A (en) * 1981-03-17 1982-09-20 Toshiba Corp Operation controller for electromagnetic pump
US4433795A (en) * 1981-07-31 1984-02-28 Romaine R. Maiefski Liquid metering and dispensing system
SU1141377A2 (ru) * 1983-10-18 1985-02-23 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Система регулировани
FR2588319B1 (fr) * 1985-10-04 1987-12-04 Milton Roy Dosapro Procede pour etablir de maniere precise le debit d'une pompe doseuse et pompe doseuse faisant application
US4797834A (en) * 1986-09-30 1989-01-10 Honganen Ronald E Process for controlling a pump to account for compressibility of liquids in obtaining steady flow

Also Published As

Publication number Publication date
US4994984A (en) 1991-02-19
EP0294858A3 (en) 1991-08-07
EP0294858A2 (en) 1988-12-14
IT8719909A0 (it) 1987-03-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940330