GB1328908A - Dual additive feeder for dishwashing machine - Google Patents

Dual additive feeder for dishwashing machine

Info

Publication number
GB1328908A
GB1328908A GB5698071A GB5698071A GB1328908A GB 1328908 A GB1328908 A GB 1328908A GB 5698071 A GB5698071 A GB 5698071A GB 5698071 A GB5698071 A GB 5698071A GB 1328908 A GB1328908 A GB 1328908A
Authority
GB
United Kingdom
Prior art keywords
reservoirs
additives
feeder
liquid
dishwashing machine
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
Application number
GB5698071A
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.)
Ecolab Inc
Original Assignee
Economics Laboratory Inc
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 Economics Laboratory Inc filed Critical Economics Laboratory Inc
Publication of GB1328908A publication Critical patent/GB1328908A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • A47L15/4427—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids entrained in the water supply line by a pressure drop, e.g. resulting from a Venturi throat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87595—Combining of three or more diverse fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87603—Plural motivating fluid jets

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

1328908 Dishwashing machines ECONOMICS LABORATORY Inc 8 Dec 1971 [11 Dec 1970] 56980/71 Heading A4F [Also in Division B1] A feeder 10 is adapted to feed two liquid additives simultaneously from reservoirs 12, 13, respectively, to a water supply conduit 37 for a dishwashing machine 11, and includes means for cutting off the flow from either reservoir when the other is emptied to a predetermined level. The feeder 10 comprises two Venturis arranged in parallel and having a common inlet and a common outlet connected to water supply conduits 17, 37. The additives are drawn from the reservoirs 12, 13 via conduits 30, 31 into the two Venturi throats which are interconnected. Thus when the liquid in a reservoir 12 or 13 falls below the level of the inlet 32 or 33 to the conduit 30 or 31 both Venturi throats are connected to atmosphere so that the feeding of both additives ceases. A controller responding to the dilution of the washing liquid may be provided to make an audible or visible signal to indicate that the additive reservoirs should be replenished.
GB5698071A 1970-12-11 1971-12-08 Dual additive feeder for dishwashing machine Expired GB1328908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9712770A 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
GB1328908A true GB1328908A (en) 1973-09-05

Family

ID=22261306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5698071A Expired GB1328908A (en) 1970-12-11 1971-12-08 Dual additive feeder for dishwashing machine

Country Status (9)

Country Link
US (1) US3756457A (en)
JP (1) JPS5039358B1 (en)
BR (1) BR7108063D0 (en)
CA (1) CA990076A (en)
DE (1) DE2158469B2 (en)
FR (1) FR2117354A5 (en)
GB (1) GB1328908A (en)
NL (1) NL151899B (en)
SE (1) SE398704B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA752732B (en) * 1974-05-15 1976-12-29 Colgate Palmolive Co Unitary detergent compositions and washing methods
US4032073A (en) * 1974-06-13 1977-06-28 Ragnar Jakob Aaltonen Apparatus including a pump mixer for coating objects
US4142681A (en) * 1975-09-22 1979-03-06 Hechler Iv Valentine Multi-stage solution proportioner dispenser
FR2435283A1 (en) * 1978-09-08 1980-04-04 Durand Texte Gerard DEVICE FOR DILUTING IN A DISCONTINUOUS WAY, TO A DETERMINED CONCENTRATION, ONE LIQUID IN ANOTHER LIQUID
DE3215854A1 (en) * 1982-04-28 1983-11-03 Siemens AG, 1000 Berlin und 8000 München DETERGENT DISCHARGE DEVICE
DE3310663C2 (en) * 1983-03-24 1985-07-25 Alfred Kärcher GmbH & Co, 7057 Winnenden High pressure cleaning device
IT1213138B (en) * 1984-02-16 1989-12-14 Eurodomestici Ind Riunite AUTOMATIC DOMESTIC DISHWASHER MACHINE WITH MEANS TO PRODUCE AN OXIDIZING SOLUTION OF SODIC HYPOCHLORITE
US4886090A (en) * 1987-04-24 1989-12-12 Ashland Oil, Inc. Apparatus for failsafe metering of a fluid
DE4018582A1 (en) * 1990-06-09 1991-12-12 Henkel Kgaa Commercial dishwasher metering pump - handles liq. cleaning agent, and has washing tank, supply pipe, injector nozzle and suction pipe
KR940009563B1 (en) * 1992-09-04 1994-10-15 대우전자주식회사 Tableware washing machine
US5799831A (en) * 1996-03-20 1998-09-01 Ecolab Inc. Dual aspirator
US5893519A (en) * 1997-09-12 1999-04-13 Cavaretta; Kenneth L. Self-educting, high expansion, multi-agent nozzle
US7163617B2 (en) * 2003-10-17 2007-01-16 Platinum Technologies Company, Llc Chemical proportioning and dispensing systems
DE10358969A1 (en) * 2003-12-16 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a metering device for aggregate and associated method
DE102005061801A1 (en) * 2005-12-23 2007-06-28 BSH Bosch und Siemens Hausgeräte GmbH Multiple product dispenser for domestic dish washing machines has a housing in the door which can house multiple doses of various washing agents in liquid or tablet form with multiple valves to dispense one dose at a time
ITRM20060541A1 (en) * 2006-10-09 2008-04-10 Seko Bono Exacta S P A CONTROL SYSTEM OF A WASHING STATION
US8850856B2 (en) 2010-12-16 2014-10-07 General Electric Company Apparatus and method for using a dispensing system utilizing a Venturi component
US9051676B2 (en) 2011-03-30 2015-06-09 General Electric Company Apparatus and method for utilizing a venturi effect in a dispenser
US11008211B2 (en) * 2019-08-28 2021-05-18 Gregory ROBINSON System and method for distributing scented, color-coded, or color scented dilution ratios of disinfectants, disinfectant based cleaning concentrates and ready to use foaming and non foaming hard surface, soft surface and skin cleaning concentrates that are diluted into ready to use form products
DE102019135111A1 (en) * 2019-12-19 2021-06-24 Miele & Cie. Kg Device for supplying treatment agent for a washing machine and washing machine
DE102019135125A1 (en) * 2019-12-19 2021-06-24 Miele & Cie. Kg Device for supplying treatment agent for a washing machine and washing machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724583A (en) * 1953-06-19 1955-11-22 Targosh Ted Hose apparatus with liquid mixing nozzle
US2952209A (en) * 1957-10-14 1960-09-13 Axel R Scholin Metering apparatus with automatic cut-off
US2975804A (en) * 1958-06-16 1961-03-21 Dunn Fred Cleansing tool
US3038495A (en) * 1959-06-24 1962-06-12 Watco Inc Water treatment device
US3112884A (en) * 1961-05-09 1963-12-03 Robert A Gilmour Spraying device
JPS4215676Y1 (en) * 1965-02-19 1967-09-07
US3459334A (en) * 1967-09-11 1969-08-05 James A Evans Automobile wash and wax assembly
DE1904014C3 (en) * 1969-01-28 1974-06-20 Noll Maschinenfabrik Gmbh, 4950 Minden Device for continuously combining beverage components in an adjustable proportion

Also Published As

Publication number Publication date
NL151899B (en) 1977-01-17
JPS5039358B1 (en) 1975-12-16
FR2117354A5 (en) 1972-07-21
BR7108063D0 (en) 1973-07-03
US3756457A (en) 1973-09-04
NL7115686A (en) 1972-06-13
DE2158469B2 (en) 1975-12-18
SE398704B (en) 1978-01-16
DE2158469A1 (en) 1972-06-29
CA990076A (en) 1976-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee