EP0196398A3 - A device for delivering metered quantities of liquid products to a utiliser - Google Patents

A device for delivering metered quantities of liquid products to a utiliser Download PDF

Info

Publication number
EP0196398A3
EP0196398A3 EP85830306A EP85830306A EP0196398A3 EP 0196398 A3 EP0196398 A3 EP 0196398A3 EP 85830306 A EP85830306 A EP 85830306A EP 85830306 A EP85830306 A EP 85830306A EP 0196398 A3 EP0196398 A3 EP 0196398A3
Authority
EP
European Patent Office
Prior art keywords
liquid
utiliser
pump
metered quantities
type
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.)
Withdrawn
Application number
EP85830306A
Other languages
German (de)
French (fr)
Other versions
EP0196398A2 (en
Inventor
Eugenio Tosca
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.)
ELTON CHEMICAL SpA
Original Assignee
ELTON CHEMICAL 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 ELTON CHEMICAL SpA filed Critical ELTON CHEMICAL SpA
Publication of EP0196398A2 publication Critical patent/EP0196398A2/en
Publication of EP0196398A3 publication Critical patent/EP0196398A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state

Abstract

A device for delivering metered quantities of liquid products to a utiliser (8) comprises a plunger-type pump (6) and a pump control means (7) including a programmable memory of any type, such as a memory card by means of which the number of strokes of the plunger of the pump (6) and consequently the quantity of liquid delivered thereby can be determined.
The pump (6) is connected at its suction side to a plurality of liquid containers (1) by a network of pipes (2) each having a controllable valve (4) the opening and closing of which can be controlled by the pump control means (7) in dependence on the programme stored in the programmable memory.
A typical utiliser (8) for such device is an industrial washing machine which can thus receive metered quantities of liquid detergents and other additives in place of powders used conventionally without recourse to liquid metering devices of other type and greater complexity.
EP85830306A 1985-03-28 1985-12-17 A device for delivering metered quantities of liquid products to a utiliser Withdrawn EP0196398A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2013385 1985-03-28
IT8520133A IT1208525B (en) 1985-03-28 1985-03-28 COMPUTERIZED DEVICE, WITH PROGRAMMABLE MEMORY CARDS, FOR DOSING LIQUID PRODUCTS, TO BE PLACED IN INDUSTRIAL WASHING MACHINES.

Publications (2)

Publication Number Publication Date
EP0196398A2 EP0196398A2 (en) 1986-10-08
EP0196398A3 true EP0196398A3 (en) 1987-10-14

Family

ID=11164080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85830306A Withdrawn EP0196398A3 (en) 1985-03-28 1985-12-17 A device for delivering metered quantities of liquid products to a utiliser

Country Status (2)

Country Link
EP (1) EP0196398A3 (en)
IT (1) IT1208525B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719906A1 (en) * 1987-06-15 1988-12-29 Henkel Kgaa MACHINE WASHING PROCESS
US4976137A (en) * 1989-01-06 1990-12-11 Ecolab Inc. Chemical mixing and dispensing system
US4993457A (en) * 1990-07-18 1991-02-19 Shop-Vac Corporation Housing arrangement for a fluid pump and tank
US5203366A (en) * 1992-02-05 1993-04-20 Ecolab Inc. Apparatus and method for mixing and dispensing chemical concentrates at point of use
US7398787B2 (en) 2004-10-18 2008-07-15 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Automatic dispensing device for laundry care composition
US7481081B2 (en) * 2004-11-23 2009-01-27 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Automatic stand-alone dispensing device for laundry care composition
PL2011913T3 (en) * 2007-07-03 2011-11-30 Electrolux Home Products Corp Nv Laundry washing machine
EP2251480B1 (en) * 2009-05-11 2017-11-29 Electrolux Home Products Corporation N.V. Laundry washing appliance
DE102011083297B3 (en) * 2011-09-23 2012-11-08 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a metering pump
EP4092178A1 (en) * 2021-05-18 2022-11-23 The Procter & Gamble Company A device for dosing a detergent ingredient into the drum of an automatic washing machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118289A5 (en) * 1970-12-16 1972-07-28 Delbergue Martial
US3771333A (en) * 1972-07-25 1973-11-13 Jetronics Ind Inc Programmable control of the injection of additives in a laundering operation
DE2719601A1 (en) * 1976-05-10 1977-12-01 Graco Inc FLUID COMPONENT SELECTION AND DOSING DEVICE
US4090475A (en) * 1976-05-19 1978-05-23 S. E. Rykoff & Co. Self-cleaning fluid injection system
DE2944869A1 (en) * 1978-11-09 1980-05-22 Italiane Vernici Ind DEVICE FOR THE AUTOMATIC MEASURING AND DOSING OF LIQUIDS, IN PARTICULAR COLORS
DE3302891A1 (en) * 1982-11-16 1984-05-17 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Accessory unit for an automatically working washing machine or dishwasher
FR2536184A1 (en) * 1982-11-16 1984-05-18 Bosch Siemens Hausgeraete METHOD AND APPARATUS FOR DATA ENTRY IN AN ELECTRONIC CONTROL APPARATUS RELATING TO A WASHING OR RINSING FLUID CONTAINED IN TRANSPORT CONTAINERS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118289A5 (en) * 1970-12-16 1972-07-28 Delbergue Martial
US3771333A (en) * 1972-07-25 1973-11-13 Jetronics Ind Inc Programmable control of the injection of additives in a laundering operation
DE2719601A1 (en) * 1976-05-10 1977-12-01 Graco Inc FLUID COMPONENT SELECTION AND DOSING DEVICE
US4090475A (en) * 1976-05-19 1978-05-23 S. E. Rykoff & Co. Self-cleaning fluid injection system
DE2944869A1 (en) * 1978-11-09 1980-05-22 Italiane Vernici Ind DEVICE FOR THE AUTOMATIC MEASURING AND DOSING OF LIQUIDS, IN PARTICULAR COLORS
DE3302891A1 (en) * 1982-11-16 1984-05-17 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Accessory unit for an automatically working washing machine or dishwasher
FR2536184A1 (en) * 1982-11-16 1984-05-18 Bosch Siemens Hausgeraete METHOD AND APPARATUS FOR DATA ENTRY IN AN ELECTRONIC CONTROL APPARATUS RELATING TO A WASHING OR RINSING FLUID CONTAINED IN TRANSPORT CONTAINERS

Also Published As

Publication number Publication date
IT8520133A0 (en) 1985-03-28
IT1208525B (en) 1989-07-10
EP0196398A2 (en) 1986-10-08

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Inventor name: TOSCA, EUGENIO