CA1181662A - Mechanical dishwashing system and apparatus - Google Patents

Mechanical dishwashing system and apparatus

Info

Publication number
CA1181662A
CA1181662A CA000386527A CA386527A CA1181662A CA 1181662 A CA1181662 A CA 1181662A CA 000386527 A CA000386527 A CA 000386527A CA 386527 A CA386527 A CA 386527A CA 1181662 A CA1181662 A CA 1181662A
Authority
CA
Canada
Prior art keywords
wash liquor
wash
tank
dishes
rinse
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
CA000386527A
Other languages
English (en)
French (fr)
Inventor
Norman J. Pritchard
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA1181662A publication Critical patent/CA1181662A/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
    • A47L15/0076—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals
    • A47L15/0078—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals with a plurality of fluid recirculation arrangements, e.g. with separated washing liquid and rinsing liquid recirculation circuits
    • 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
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0015—Washing processes, i.e. machine working principles characterised by phases or operational steps other treatment phases, e.g. steam or sterilizing phase
    • 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
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • 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
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • 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
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/16—Agitation of cleaning liquid by impeller
CA000386527A 1980-09-24 1981-09-23 Mechanical dishwashing system and apparatus Expired CA1181662A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8030852 1980-09-24
GB8030852 1980-09-24

Publications (1)

Publication Number Publication Date
CA1181662A true CA1181662A (en) 1985-01-29

Family

ID=10516260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000386527A Expired CA1181662A (en) 1980-09-24 1981-09-23 Mechanical dishwashing system and apparatus

Country Status (6)

Country Link
EP (1) EP0048519B1 (fi)
AT (1) ATE10802T1 (fi)
CA (1) CA1181662A (fi)
DE (1) DE3167847D1 (fi)
FI (1) FI812951L (fi)
NO (1) NO813231L (fi)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012763A1 (en) * 1990-02-28 1991-09-05 Kay Chemical Company Apparatus and method for dispensing detergent in a warewash machine
US5129411A (en) * 1989-12-22 1992-07-14 Aktiebolaget Electrolux Liquid level control arrangement for a dishwasher
US5282901A (en) * 1990-02-28 1994-02-01 Kay Chemical Company Method for dispensing different amounts of detergent in a warewash machine depending on a fill cycle or a rinse cycle

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629703A2 (fr) * 1987-10-16 1989-10-13 Courty Claude Barbecue compact
DE3812109A1 (de) * 1988-04-12 1989-10-26 Schwarzwaelder Uhrwerke Fabrik Reinigungsmittelzufuehrvorrichtung fuer haushaltsgeraete, insbesondere geschirrspueler
GB8810628D0 (en) * 1988-05-05 1988-06-08 Unilever Plc Mechanical warewashing process
DE3832885A1 (de) * 1988-09-28 1990-04-05 Ifah Inst Fuer Angewandte Hygi Verfahren zum maschinellen reinigen, desinfizieren und klarspuelen von geschirr und dafuer geeignetes mittel
DE4233934C2 (de) * 1992-10-08 1996-02-29 Bosch Siemens Hausgeraete Vorrichtung zum Spülen von Spülgut
IT1266676B1 (it) * 1993-11-04 1997-01-09 Velox Barchitta Snc Di Butti C Apparecchio per lavaggio-asciugatura di vasellame,a due camere, compatto
FR2752426A1 (fr) * 1996-08-16 1998-02-20 Parizzi Maurice Procede pour la desinfection des tambours et cuves et accessoires de vidange des machines a laver le linge ou la vaisselle
FR2754184B1 (fr) * 1996-10-08 1998-11-06 Parizzi Maurice Procede pour la desinfection des tambours et cuves et accessoires de vidange des machines a laver le linge ou la vaisselle
DE10358969A1 (de) 2003-12-16 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Dosiervorrichtung für Zuschlagmittel und zugehöriges Verfahren
EP2586352A1 (en) * 2011-10-24 2013-05-01 E' Cosi' S.R.L. Unit for washing kitchenware and the like
DE102020106839A1 (de) 2020-03-12 2021-09-16 Illinois Tool Works Inc. Spülmaschine zum reinigen von spülgutteilen in gestalt von trinkgefässen
DE102020108881A1 (de) 2020-03-31 2021-09-30 Illinois Tool Works Inc. Thekensystem zur übergabe von insbesondere zumindest teilweise unverpackten lebensmitteln sowie verfahren zum aufnehmen von kundenspezifischen und insbesondere kundenindividualisierten bestellungen bei einem thekensystem
US11786100B2 (en) 2021-04-23 2023-10-17 Illinois Tool Works Inc. Dishwasher, in particular in the form of a counter module for a counter system
CN116327066A (zh) * 2023-04-21 2023-06-27 苏州厨芯科技有限公司 一种清洗设备化学药剂投放的控制方法、装置及清洗设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503866A1 (de) * 1965-06-21 1969-06-12 Rowenta Metallwarenfab Gmbh Geschirrspuelmaschine
US4147558A (en) * 1977-09-21 1979-04-03 Hobart Corporation Method for rinsing and chemically sanitizing food ware items
US4218264A (en) * 1979-03-09 1980-08-19 Federighi George B Dishwasher utilizing pump impeller suction for feeding detergent, sanitizing agent and rinse aid in timed sequences

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129411A (en) * 1989-12-22 1992-07-14 Aktiebolaget Electrolux Liquid level control arrangement for a dishwasher
WO1991012763A1 (en) * 1990-02-28 1991-09-05 Kay Chemical Company Apparatus and method for dispensing detergent in a warewash machine
US5282901A (en) * 1990-02-28 1994-02-01 Kay Chemical Company Method for dispensing different amounts of detergent in a warewash machine depending on a fill cycle or a rinse cycle

Also Published As

Publication number Publication date
EP0048519B1 (en) 1984-12-19
NO813231L (no) 1982-03-25
DE3167847D1 (en) 1985-01-31
ATE10802T1 (de) 1985-01-15
FI812951L (fi) 1982-03-25
EP0048519A1 (en) 1982-03-31

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Legal Events

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