DE3865324D1 - METHOD FOR CLEANING DISHES. - Google Patents

METHOD FOR CLEANING DISHES.

Info

Publication number
DE3865324D1
DE3865324D1 DE8888301755T DE3865324T DE3865324D1 DE 3865324 D1 DE3865324 D1 DE 3865324D1 DE 8888301755 T DE8888301755 T DE 8888301755T DE 3865324 T DE3865324 T DE 3865324T DE 3865324 D1 DE3865324 D1 DE 3865324D1
Authority
DE
Germany
Prior art keywords
cleaning formulation
cleaning
contact time
formulation
contact
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 - Lifetime
Application number
DE8888301755T
Other languages
German (de)
Inventor
Jochen Blecher
Berthold Langenstein
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.)
Diversey Inc
Original Assignee
Diversey Corp Canada
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6322513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3865324(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Diversey Corp Canada filed Critical Diversey Corp Canada
Priority to DE8888301755T priority Critical patent/DE3865324D1/en
Application granted granted Critical
Publication of DE3865324D1 publication Critical patent/DE3865324D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • A47L15/241—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane

Landscapes

  • Detergent Compositions (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The machine dishwashing process includes having a highly aqueous cleaning formulation sprayed onto the soiled articles and after a contact time, the cleaning formulation and dirt are removed. The cleaning formulation should have 0.9 to 3 weight percent of cleaning agents and the contact time should ideally be 8 to 25 seconds. The cleaning formulation is sprayed in a way to contact the whole surface of the soiledarticle. The numberof spray nozzles and the speed of the conveyor are such that low volume spraying ensures complete coverage. There are one or more optional wash cycles to remove the cleaning formulation.
DE8888301755T 1987-03-07 1988-03-01 METHOD FOR CLEANING DISHES. Expired - Lifetime DE3865324D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888301755T DE3865324D1 (en) 1987-03-07 1988-03-01 METHOD FOR CLEANING DISHES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873707366 DE3707366A1 (en) 1987-03-07 1987-03-07 METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS
DE8888301755T DE3865324D1 (en) 1987-03-07 1988-03-01 METHOD FOR CLEANING DISHES.

Publications (1)

Publication Number Publication Date
DE3865324D1 true DE3865324D1 (en) 1991-11-14

Family

ID=6322513

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873707366 Ceased DE3707366A1 (en) 1987-03-03 1987-03-07 METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS
DE8888301755T Expired - Lifetime DE3865324D1 (en) 1987-03-07 1988-03-01 METHOD FOR CLEANING DISHES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873707366 Ceased DE3707366A1 (en) 1987-03-03 1987-03-07 METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS

Country Status (6)

Country Link
EP (1) EP0282214B2 (en)
AU (1) AU604854B2 (en)
CA (1) CA1324945C (en)
DE (2) DE3707366A1 (en)
DK (1) DK171583B2 (en)
ES (1) ES2026250T5 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8810628D0 (en) * 1988-05-05 1988-06-08 Unilever Plc Mechanical warewashing process
DE3832885A1 (en) * 1988-09-28 1990-04-05 Ifah Inst Fuer Angewandte Hygi METHOD FOR MACHINE CLEANING, DISINFECTING AND RINSING DISHES AND THE APPROPRIATE AGENT
DE3922067A1 (en) * 1989-07-05 1991-01-17 Henkel Kgaa METHOD FOR RINSING USES DISHWARE AND DISHWASHER FOR PERFORMING THE METHOD
DE3932806A1 (en) * 1989-09-30 1991-04-11 Henkel Kgaa COMMERCIAL DISHWASHER
DE3938755A1 (en) * 1989-11-23 1991-05-29 Henkel Kgaa METHOD FOR CONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS
NL9001543A (en) * 1990-07-05 1992-02-03 Epenhuysen Chem Fab METHOD AND SPRAY NOZZLE FOR SPRAYING A CONCENTRATED LIQUID PRODUCT.
CA2047928A1 (en) * 1990-07-27 1992-01-28 Munehiro Nogi Method and apparatus for washing dishes, sticking inhibitor and rinsing assistant
SE9003730D0 (en) * 1990-11-23 1990-11-23 Electrolux Ab WANTED TO TRANSFER VOLTAGE FROM A SCIENCE COLLECTION TO A SURFACE OF A PURPOSE
ES2113726T3 (en) * 1993-11-20 1998-05-01 Unilever Nv PROCEDURE FOR MECHANICAL WASHING OF TABLEWARE.
DE4434498C2 (en) * 1994-09-27 1996-12-12 Henkel Ecolab Gmbh & Co Ohg Process for cleaning dishes in commercial dishwashers and dishwasher suitable for carrying out the process
GB9423952D0 (en) * 1994-11-24 1995-01-11 Unilever Plc Cleaning compositions and their use
GB9423234D0 (en) * 1994-11-24 1995-01-04 Unilever Plc Cleaning compositions and their use
DE19618725A1 (en) † 1996-05-09 1997-11-13 Weigert Chem Fab Method and kit for cleaning dishes
DE19621053A1 (en) * 1996-05-24 1997-11-27 Weigert Chem Fab Process for cleaning dishes
DE19644742A1 (en) * 1996-10-28 1998-04-30 Diversey Gmbh Process for the machine cleaning of reusable beverage packaging
DE19704989A1 (en) * 1997-02-10 1998-08-20 Premark Feg L L C N D Ges D St Continuous flow dish-washing machine esp. for crockery casseroles
NL1006700C2 (en) 1997-07-31 1999-02-02 Epenhuysen Chem Nv Machine dishwashing method, cleaning composition therefor, use of a cleaning composition in that dishwashing method as well as dishwasher for carrying out that method.
EP1040785A1 (en) * 1999-03-31 2000-10-04 Chemische Fabrik Dr. Weigert Method for cleaning objects
EP1046370A1 (en) * 1999-04-19 2000-10-25 CHEMISCHE FABRIK DR. WEIGERT (GMBH & CO.) Conveyor dishwasher
US6369021B1 (en) 1999-05-07 2002-04-09 Ecolab Inc. Detergent composition and method for removing soil
US6362149B1 (en) 2000-08-03 2002-03-26 Ecolab Inc. Plastics compatible detergent composition and method of cleaning plastics comprising reverse polyoxyalkylene block co-polymer
US20030008794A1 (en) * 2001-06-26 2003-01-09 Diversey Lever, Inc. Rinse-aid composition containing a bio-polypeptide
DE50210636D1 (en) * 2002-03-18 2007-09-20 Weigert Chem Fab Process for cleaning dishes
US8092613B2 (en) 2002-05-31 2012-01-10 Ecolab Usa Inc. Methods and compositions for the removal of starch
DE10257391A1 (en) * 2002-12-06 2004-06-24 Ecolab Gmbh & Co. Ohg Continuous or discontinuous machine dishwashing of soiled tableware comprises applying acidic aqueous cleaning solution to soiled tableware and performing alkaline treatment before and/or after acidic treatment
JP4075842B2 (en) * 2004-04-12 2008-04-16 松下電器産業株式会社 dishwasher
DE102004030003A1 (en) 2004-06-22 2006-01-12 Premark Feg L.L.C. (N.D.Ges.D. Staates Delaware), Wilmington Dishwasher operating method and conveyor dishwashing machine
DE102004030010A1 (en) * 2004-06-22 2006-01-12 Premark Feg L.L.C., Wilmington Dishwasher operating method and conveyor dishwashing machine
DE102005014353A1 (en) * 2005-03-24 2006-09-28 Premark Feg L.L.C., Wilmington Transport dishwasher and method therefor
DE102005035764A1 (en) 2005-07-29 2007-02-01 Premark Feg L.L.C., Wilmington Transporting dishwashing machine has conveyor transporting dishes through washing zones with tanks under it which collect used washing water, which is pumped back to sprays, similar system being used in rinsing zone
DE102009057326B4 (en) 2009-12-07 2012-07-19 Edmund Ebert Process for adding detergent to commercial dishwashers
EP2510863B1 (en) 2011-04-11 2014-03-26 Chemische Fabrik Dr. Weigert GmbH & Co. KG Dishwasher with variable direct spraying
US8758520B2 (en) 2011-05-20 2014-06-24 Ecolab Usa Inc. Acid formulations for use in a system for warewashing
WO2013088266A1 (en) 2011-12-13 2013-06-20 Ecolab Usa Inc. Concentrated warewashing compositions and methods
GB201507289D0 (en) 2015-04-29 2015-06-10 Reckitt Benckiser Brands Ltd Method of cleaning tableware
US10390675B2 (en) 2015-06-01 2019-08-27 Illinois Tool Works Inc. Warewash machine cleaning notification and in-situ dilution process

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043724A (en) * 1958-04-24 1962-07-10 Dishmaster Appliances Ltd Method of washing glasses or the like
GB1021051A (en) * 1961-01-02 1966-02-23 Hoover Ltd Method of washing dishes
FR1386199A (en) * 1963-03-29 1965-01-15 Lyons & Co Ltd J Improvements in washing culinary and domestic instruments, in particular porcelain and earthenware
GB1099701A (en) * 1964-01-07 1968-01-17 Howard Duncan Goulding Improvements in or relating to cleaning
CH424120A (en) * 1964-10-02 1966-11-15 Ed Hildebrand Fa Ing Rinse water regulating device for a dishwasher
DE1983654U (en) * 1967-12-18 1968-04-18 Meiko Maschinen Und Appbau DISHWASHING MACHINE WITH CONTINUOUS DISHWASHER TRANSPORT THROUGH THE CLEANING ZONES.
DE1703441A1 (en) * 1968-05-21 1971-12-09 Bosch Hausgeraete Gmbh Dishwasher
US3645421A (en) * 1970-02-16 1972-02-29 American Dish Service Method of adding ingredients to a dishwashing medium
US3549294A (en) * 1970-03-25 1970-12-22 Hobart Corp Automatic dishwashing machine with soak cycle
DE2117082A1 (en) * 1970-04-13 1971-11-04 Philco Ford Corp Method and device for cleaning cookware
DE7013739U (en) * 1970-04-15 1972-04-20 Holstein & Kappert Maschf VESSEL CLEANING MACHINE WITH DEVICE FOR CLEANING AND / OR DISINFECTING.
FR2090151B3 (en) * 1970-05-20 1974-02-15 Avant Ind
DE2106819C3 (en) * 1971-02-12 1978-11-16 Henkel Kgaa, 4000 Duesseldorf Rinse aid for machine dishwashing
US3954500A (en) * 1972-01-24 1976-05-04 Safe-Tech, Inc. Detergent compositions and dishwashing method
CH540038A (en) * 1972-01-27 1973-09-28 Ed Hildebrand Ing Ag Equipment for cleaning dishes, in particular laboratory dishes
DE7402902U (en) * 1974-01-29 1974-11-14 Schuele H Dish washer for drinking vessels, in particular for beer mugs and glasses
DE2428991B2 (en) * 1974-06-15 1978-04-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for cleaning dishes in a household dishwasher
DE2441361A1 (en) * 1974-08-29 1976-03-11 Bosch Siemens Hausgeraete METHOD OF CLEANING DISHES IN A DISHWASHING MACHINE
SE425289C (en) * 1978-08-31 1985-05-21 Wexioedisk Ab SETTING AT A STANDARD TAPE DISC MACHINE SAVING ENERGY AND COOLING FROM THE DISHWASH DEPENDING DISHWASHER AND DEVICE FOR IMPLEMENTATION OF THE SET
DE3010331A1 (en) * 1980-03-18 1981-10-01 Stierlen-Maquet Ag, 7550 Rastatt DISHWASHER
EP0040006B1 (en) * 1980-05-12 1984-09-12 T.C.A., Inc. Glassware washing apparatus
DE3330537A1 (en) * 1983-08-24 1985-03-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Method and dish-washing machine for washing crockery
FR2574645A1 (en) * 1984-12-14 1986-06-20 Esswein Sa Process for determining the dishwashing load, and dishwasher implementing such a process
DE3537970A1 (en) * 1985-10-25 1987-04-30 Licentia Gmbh Dish-washing machine

Also Published As

Publication number Publication date
DK171583B2 (en) 2003-04-14
DK171583B1 (en) 1997-02-10
DE3707366A1 (en) 1988-09-15
AU1257688A (en) 1988-09-01
ES2026250T5 (en) 1999-12-16
DK114888D0 (en) 1988-03-03
ES2026250T3 (en) 1992-04-16
EP0282214B1 (en) 1991-10-09
EP0282214B2 (en) 1999-09-01
EP0282214A1 (en) 1988-09-14
AU604854B2 (en) 1991-01-03
DK114888A (en) 1988-09-04
CA1324945C (en) 1993-12-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: UNILEVER N.V., ROTTERDAM, NL

8328 Change in the person/name/address of the agent

Free format text: LEDERER, KELLER & RIEDERER, 80538 MUENCHEN

8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: JOHNSONDIVERSEY, INC., STURTEVANT, WIS., US

8328 Change in the person/name/address of the agent

Representative=s name: RUSCHKE, HARTMANN & BECKER, 81679 MUENCHEN