US20090032409A1 - Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device - Google Patents

Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device Download PDF

Info

Publication number
US20090032409A1
US20090032409A1 US11/913,341 US91334106A US2009032409A1 US 20090032409 A1 US20090032409 A1 US 20090032409A1 US 91334106 A US91334106 A US 91334106A US 2009032409 A1 US2009032409 A1 US 2009032409A1
Authority
US
United States
Prior art keywords
wash
process according
dishes
cleaning
anode
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.)
Abandoned
Application number
US11/913,341
Other languages
English (en)
Inventor
Juan Horn
Andreas Stepan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20090032409A1 publication Critical patent/US20090032409A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4238—Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
    • 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
    • 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
    • A47L15/424—Arrangements to sterilize or disinfect dishes or washing liquids by using ozone
    • 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
    • A47L2601/06—Electrolysed water
    • 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
    • A47L2601/08—Ozone

Definitions

  • the invention relates to a method for cleaning, sterilising and disinfecting dishes and other kitchen utensils according to the generic definition of Claim 1 and a device for implementing the method.
  • the soiled items or dishes are first placed in the dishwasher. Then, in particular tap water or household water and a detergent, in the form of a powder or a liquid, for example, are added. By means of a heating element, for example, the water or the wash liquid is brought to a required temperature, depending on the previously selected program, or the wash liquid or the water is mixed with the detergent. A chemical or physical dissolution process can then taken place in which, for example, the surface of the dishes cleaned is freed from soiling, bacteria and germs or these are transferred to the wash solution. After the actual wash operation, the surface of the dishes or kitchen appliances can be rinsed, for example with pure water. The wash or drying operation has ended after drying of the dishes or kitchen appliances thus treated or cleaned.
  • the task of the invention is to provide a method or a device to make it possible to further improve cleaning of domestic items, dishes, etc. or other kitchen appliances or to advantageously enable them in relation to economic and technical aspects.
  • the invention is based on a method for cleaning, sterilising and disinfecting dishes and kitchen utensils by means of a wash liquid.
  • One essential aspect of the invention lies in the fact that, by direct application of electrical current to an electrode arranged in the wash liquid that is embodied as a diamond and/or lead-tin electrode, OH radicals are generated in the wash liquid that enable cleaning, sterilisation and disinfection of the dishes and other kitchen utensils. This ensures effective and reliable cleaning or sterilisation and disinfection of dishes and kitchen utensils.
  • high volumes of OH radicals can be generated with the method conforming to the invention or with the aid of the proposed electrodes.
  • the OH radicals generated can make it possible to realise the cleaning method without detergents or without cleaning additives that were previously additionally required. It is especially advantageous that water or drinking water suffices as the wash liquid, out which OH radicals are generated with the proposed electrodes.
  • OH radicals are distinguished, among other things, by their high activities and their ability to react or to oxidise in comparison with oxidising substances.
  • a cell-killing effect can be achieved with the OH radicals in relation to microorganisms, germs and bacteria.
  • the electrical current is impressed directly on the electrodes within the dishwasher.
  • the electrodes are preferably located in the circulating water and are in particular connected to a variable power supply unit.
  • the electrodes can be placed in a comparably intensive contact with the wash liquid or the water pr water or, if applicable, further substances contained therein can wash around them. Any occurring hydrogen formation and the related ability to react with oxygen can be easily taken into consideration with known arrangements, e.g. by using semi-permeable diaphragms or a possible hazard potential can be reliably eliminated.
  • a further essential advantage of using diamond or lead-tin electrodes is that they do not entail any detrimental effect as can arise when using other electrode materials in aqueous systems.
  • electrodes in particular those containing metal, for example consisting of platinum
  • portions or slight traces of these metals for example atomic platinum or substances containing platinum can dissolve in the wash liquid or the surrounding water and can settle on the surface of the dishes and kitchen utensils. From there, platinum can be picked up by a person using the dishes through his or her food, thus reaching into the person's body.
  • Platinum however, in particular in comparatively low doses, is a substance that is hazardous to health or, in particular, a substance that poisons the cells. According to the invention, the detrimental use of platinum electrodes can be avoided.
  • a diamond and/or lead-tin anode By the use of synthetically manufacturer diamond electrodes and/or lead-tin electrodes, for example, the extremely effective OH radicals can be generated during electrolysis, which particularly takes place on the anode. In principle, one or even several anode(s) made of the proposed substances can be provided for in the wash liquid.
  • the wash liquid is preferably mixed with agents for increasing electrical conductivity, in particular dishwashing detergent.
  • agents for increasing electrical conductivity in particular dishwashing detergent.
  • dishwashing detergent and/or an inorganic salt solution that is not decomposable can be used to increase electrical conductivity or as an electrolyte liquid.
  • an electrolyte liquid for example, Na 2 SO 4r Na 3 PO 4 , NaCl, H 3 B0 3 or a mixture of these salts can be used here.
  • These substances or detergents are placed in dishwashers in particular via devices that ought to be well-known in themselves.
  • cleaning, sterilisation or disinfection of surfaces of the items to be cleaned can be enabled with commercially available wash solutions.
  • the wash liquid or the wash solution serves as an electrolyte for applying electrical current to the solution and, on the other hand, it simultaneously serves as a wash solution for chemical dissolution of soiling or for electrochemical sterilisation, cleaning and disinfection of the surfaces of dishes.
  • the generation of OH radicals on the anode or the possible simultaneous generation of the strong oxidation agents oxygen and/or ozone thus largely takes the place of possible additives for in particular chemical dissolution or removal of soiling by the wash solution.
  • a pulsating or continuous current is applied directly to the electrode arranged in the wash liquid.
  • pulsating application of current enables appreciably greater generation of OH radicals than when the current applied is not pulsating. Therefore, one quite essential point of the invention is to be seen in the fact that direct current is applied to the electrodes which is preferably impressed on the electrodes directly or in a pulsating fashion.
  • Pulsating current application can basically take place in accordance with one of different profiles that can be stipulated, for example in accordance with a wavy or sinusoidal, ramp-like or spiked profile as a function of time.
  • An alternating current is preferably applied directly to the electrode arranged in the wash liquid.
  • dishes are cleaned by OH radicals and simultaneous chemical and physical removal of soiling.
  • the wash liquid for cleaning, sterilising and disinfecting dishes and other kitchen utensils consists of a mixture of water and an inorganic salt such as Na 2 SO 4 or sodium sulphate, Na 3 PO 4 or sodium phosphate, NaCl or sodium chloride and/or H 3 B0 3 or boric acid and/or a mixture of individual components.
  • an inorganic salt such as Na 2 SO 4 or sodium sulphate, Na 3 PO 4 or sodium phosphate, NaCl or sodium chloride and/or H 3 B0 3 or boric acid and/or a mixture of individual components.
  • the electrolyte solution can be provided as an alkaline aqueous wash solution or with conventional detergents or mixtures of the aforementioned salts.
  • the wash liquid for cleaning, sterilising and disinfecting dishes and other kitchen utensils is created out of a mixture of water and a commercially available detergent and/or one of the inorganic salts Na 2 SO 4 or sodium sulphate, Na 3 PO 4 , or sodium phosphate, NaCl or sodium chloride and/or H 3 B0 3 or boric acid, and/or a mixture of the individual components and/or a mixture of organic/inorganic aqueous solutions that is used as the electrolyte.
  • the process according to the invention can be realised effectively and reliably with such an electrolyte.
  • the current density on the electrode has proven particularly advantageous for the current density on the electrode to be set in amperes per unit of area specifically to the material to be cleaned, and for the current density to amount to between approx. 5 amperes per square decimetre (A/dm 2 ) and approx. 300 amperes per square decimetre (A/dm 2 ).
  • a comparably high efficiency of the process according to the invention can be ascertained in the aforementioned current density range.
  • the invention is also based on a device to be able to implement the aforementioned process.
  • One essential aspect lies in the fact that an electrolysis cell with an electrode pair encompassing a diamond electrode for generation of OH radicals is integrated directly in a wash water circuit of a dishwasher. In the thus formed device, the advantages already discussed above can be realised in a cleaning device or a dishwasher.
  • the device according to the invention there is an electrically insulated spacer that prevents an electrical short-circuit between the anode and the cathode.
  • the device according to the invention is able to meet the required safety standards when using electrical current in electrolysis cells.
  • an electrically insulated or insulating spacer on the corresponding zones of the electrolysis cell negative influences due to an electric short-circuit in the energised state, in particular of the electrode pair, can be ruled out.
  • the electrolysis cell in the case of a further advantageous embodiment of the device according to the invention it is proposed for the electrolysis cell to be fed by the wash water sump by means of a circulation pump and for the dishes to be contacted via a spray arm.
  • electrolyte or wash liquid collecting in the wash water sump can be compactly and reliably fed to the electrolysis cell with a comparatively robust circulation pump.
  • OH radical enrichment Via the energised electrodes or the electrolysis cell, OH radical enrichment will then take place as described and then the wash liquid is brought into contact with the objects or dishes to be cleaned by means of the circulation pump via the spray arm or a correspondingly shaped brew device.
  • an anode arise out of a material that permits an overvoltage of the anode and thus OH radical generation.
  • a voltage can be achieved in such a way that OH radical generation is possible or a comparatively high rate of OH radical generation can be realised.
  • the anode encompasses a synthetically manufactured diamond. All dimensions, shapes or compositions of the diamond electrode can be reproducibly manufactured with a synthetically manufactured diamond.
  • a synthetically manufactured diamond can be applied to titanium sheet or another suitable substrate material such as plastic.
  • a diamond material in particular a synthetic diamond material
  • different metals can be incorporated in the synthetic diamond.
  • a synthetic diamond doped with boron exhibits particularly advantageous properties in relation to an overvoltage of the anode thus formed.
  • the diamond is made conductive or electrically conducting.
  • the special characteristic of the diamond electrode is also the form of water decomposition. While water is usually split during electrolysis into hydrogen (H 2 ) and oxygen (0 2 ), the diamond electrode supplies a certain operating range instead of oxygen the highly reactive or oxidative hydroxyl radical or OH radical and/or the intermediate or decomposition product ozone or 03.
  • sterilisation of drinking water for example, can be achieved.
  • the chemical oxygen requirement value or the CSB value in sewage systems can be reduced.
  • publications by the firms Waco, Condias and Gerus have been published in Germany. In them, the use of diamond electrodes is discussed exclusively for the sewage or drinking water industry.
  • the anode consists of a platinum-coated electrode.
  • a robust or electrochemically particularly resilient electrode can be provided in the form of a platinum-coated metal electrode.
  • a platinum-coated metal electrode can in particular be used advantageously as the anode.
  • FIG. 1 shows a highly schematic sectional view of a cleaning device with a device conforming to the invention
  • FIG. 2 shows an enlarged partial view in a schematic depiction of a detail from FIG. 1 .
  • FIG. 1 shows an in particular commercially available dishwasher 1 with an electrolysis device 2 corresponding to the invention.
  • the electrolysis device 2 is presented merely schematically and in particular outside a housing 3 of the dishwasher 1 .
  • the electrolysis device 2 is in particular integrated directly in the dishwasher 1 .
  • the dishwasher 1 which is shown in the vertical section with individual components omitted comprises, in its bottom interior area, a wash sump 4 with wash electrolyte 5 gathered therein.
  • the essential area in the interior of the dishwasher 1 is taken up by an accommodating device 6 for the items to be cleaned; for example the accommodating device 6 can consist of a dish rack 7 .
  • a spraying device 8 for example in the form of a spray arm, is provided for in the upper area of the dishwasher 1 for distribution or application of the wash electrolyte 5 onto the items (not shown) accommodated in the dish rack 7 .
  • the spray device 8 can, for example, comprise several spray nozzles 9 on a distribution strip 10 .
  • a circulation pump 11 is integrated in a line 12 .
  • the circulation pump 11 and the line 12 are also generally accommodated within the housing 3 of the dishwasher 1 .
  • the arrangement shown in FIG. 1 also comprises an electrode pair 13 to generate OH radicals 14 which, to elucidate the subject matter, are indicated by dots.
  • OH radicals 14 for generation of the OH radicals 14 , for example electrical direct current is impressed via an electrical contact onto an anode 15 that comprises the electrical positive pole and a cathode 16 that comprises the electrical negative pole.
  • the wash water or the wash electrolyte 5 washes around the electrodes 15 and 16 .
  • the electrodes 15 , 16 are connected to a variable rectifier 18 .
  • the wash electrolyte 5 can in particular comprise normal domestic water. Even with normal tap water, which already comprises a certain amount of conductivity, OH radical generation is basically possible.
  • commercially available dishwashing detergent for example or other salts which product ions in aqueous solution, for example, after dissolution can be added via a filling funnel 19 on the top part of the dishwasher l into its interior.
  • the wash electrolyte solution 5 thus obtained which is electrically conductive or which comprises ions, is fed via the circulation pump 11 from the wash sump 4 to an electrolysis cell 20 .
  • the OH radicals are generated, in particular at the anode 15 when current is applied to the electrodes.
  • chemical or physical dissolution of soiling can by means of the wash electrolyte solution 5 can take place completely or almost completely.
  • the OH radicals 14 are transported via the wash electrolyte solution 5 by means of the line 12 from the electrolysis cell 20 in the flow direction to the spray nozzles and from there to the items to be cleaned.
  • the spray device 8 or the spray nozzles 9 are shaped so that complete wetting or fine nozzling of the wash electrolyte solution 5 takes place, thus ensuring that the washing effect can evolve on the surfaces of the items to be cleaned.
  • the wash electrolyte solution 5 with the cleaned off substances contained therein can be gathered by gravitational force in the wash sump 5 and, as described, mixed out of a protruding zone of the gathered wash electrolyte solution 5 once again with OH radicals 14 via the electrolysis device 2 .
  • the electrolysis device from FIG. 1 is presented in greater detail in FIG. 2 in an enlarged and highly schematic form.
  • the wash electrolyte 5 passes through the line 12 by means of the circulation pump 11 to the electrolysis cell 20 .
  • the OHG radicals 14 are generated on the anode 15 .
  • the wash electrolyte 5 is also enriched with oxygen or ozone. These substances acting as oxidant carriers assist or accelerate the cleaning or washing process on the surfaces of the items or dishes to be cleaned.
  • the direct current is generated by means of the variable rectifier 18 and brought into conductive contact via the supply cable or leads 17 with the anode 15 or the cathode 16 .
  • Electrically insulating spacers 21 are provided for electrical insulation of anode arms 15 a extending essentially vertically downwards from cathode arms 16 a extending upwards that are also alternately between them.
  • the spacers 21 prevent in particular an electrical short-circuit during electrolysis between the anode arms 15 a and the cathode arms 16 a . With the OH radicals that reach the surface of the dishes to be cleaned, they can evolve their oxidising effect there.

Landscapes

  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Detergent Compositions (AREA)
  • Washing And Drying Of Tableware (AREA)
US11/913,341 2005-05-03 2006-05-03 Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device Abandoned US20090032409A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0075705A AT502499B1 (de) 2005-05-03 2005-05-03 Integrierte vorrichtung zum reinigen von küchengeschirr in einer geschirrspülmaschine
ATA757/2005 2005-05-03
PCT/EP2006/004125 WO2006117201A1 (de) 2005-05-03 2006-05-03 Verfahren zum reinigen, entkeimen und desinfizieren von essgeschirr und anderen küchenbehelfsmitteln und reinigungsvorrichtung

Publications (1)

Publication Number Publication Date
US20090032409A1 true US20090032409A1 (en) 2009-02-05

Family

ID=36782614

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/913,341 Abandoned US20090032409A1 (en) 2005-05-03 2006-05-03 Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device

Country Status (8)

Country Link
US (1) US20090032409A1 (de)
EP (1) EP1899081A1 (de)
JP (1) JP2008539836A (de)
KR (1) KR20080032024A (de)
CN (1) CN101208158A (de)
AT (1) AT502499B1 (de)
RU (1) RU2007144503A (de)
WO (1) WO2006117201A1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130056364A1 (en) * 2011-09-05 2013-03-07 Basf Se Method for the bleaching of kitchenware in a dishwasher
US20130118917A1 (en) * 2011-11-15 2013-05-16 Robert Hermann Bathing water, method for the production and system comprising a bathing or swimming pool
US20130327353A1 (en) * 2012-06-08 2013-12-12 Tennant Company Apparatus and method for generating oxidatively and thermally-enhanced treatment liquids
ITPN20120063A1 (it) * 2012-10-16 2014-04-17 Emainox S P A Lavastoviglie con riciclo del liquido di lavaggio per cicli di lavaggio successivi
US8702873B2 (en) 2011-01-17 2014-04-22 General Electric Company Chlorine generating device and related dishwasher
US20150051135A1 (en) * 2012-03-29 2015-02-19 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Fluid based on water which is electrolytically treated in at least one electrolysis cell and use of the same as a cleaning and/or disinfection agent
US8980079B2 (en) 2010-12-03 2015-03-17 Electrolytic Ozone, Inc. Electrolytic cell for ozone production
CN107059345A (zh) * 2017-06-16 2017-08-18 福州金慧健康科技有限公司 一种自由基杀菌洗衣机及洗衣和自清洁的方法
US20190191957A1 (en) * 2017-12-26 2019-06-27 VA DESIGNS , Ltd. Method for having cleaner dishes
US10888211B2 (en) 2015-10-21 2021-01-12 Bwt Aktiengesellschaft Dishwashing method and dishwasher
US11241137B1 (en) * 2019-02-04 2022-02-08 Insinger Machine Co. Apparatus and methods for cleaning dishes with an ozone sanitizing cycle

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101192001B1 (ko) * 2007-04-06 2012-10-18 삼성전자주식회사 세탁기
KR101184456B1 (ko) 2007-04-23 2012-09-20 삼성전자주식회사 드럼 세탁기 및 그의 제어방법
DE102008047148A1 (de) * 2008-09-12 2010-04-15 Condias Gmbh Verfahren und Einrichtung zur Reinigung und Desinfektion eines Behälters
ES2472719T3 (es) * 2010-03-25 2014-07-02 Basf Se Lavadora, procedimiento, combinación de lavado textil electroqu�mico y bola de blanqueo electrol�tico
CN101884517B (zh) * 2010-07-07 2012-07-18 南京大学 基于低温等离子体的餐盘自动收集及清洗装置
EP2390398A1 (de) * 2011-07-12 2011-11-30 V-Zug AG Haushaltsgerät mit Wasserbehandlungsvorrichtung zur Behandlung von zu lagerndem Prozesswasser
CN102370106B (zh) * 2011-09-14 2013-08-14 姚广兴 一种水触媒杀菌解毒装置及其制作和使用方法
CN102433708B (zh) * 2011-10-18 2013-11-06 王键 节水环保洗衣机
DE102013224563A1 (de) 2013-11-29 2015-06-03 BSH Hausgeräte GmbH Filteranordnung für ein wasserführendes Haushaltsgerät, Pumpentopf für ein wasserführendes Haushaltsgerät, Spülbehälter für ein wasserführendes Haushaltsgerät und wasserführendes Haushaltsgerät
DE102014206275A1 (de) 2014-04-02 2015-10-08 Schunk Kohlenstofftechnik Gmbh Reinigungsvorrichtung und Reinigungsverfahren
US10329172B2 (en) * 2014-09-10 2019-06-25 Yan Tang & Ruizhi Feng Electrode, preparation method therefor, and uses thereof
CN104726918A (zh) * 2015-03-09 2015-06-24 张小可 喷雾式有色金属表面处理工艺及设备
DE102016200356A1 (de) * 2016-01-14 2017-07-20 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät sowie Verfahren zum Betreiben eines solchen
CN109395111A (zh) * 2017-08-16 2019-03-01 宁波方太厨具有限公司 一种消毒柜及消毒方法
CN109266469B (zh) * 2018-10-29 2021-05-04 澳铂格（上海）环保科技有限公司 一种非表面活性剂基组合物、其制备方法及用途
CN111453817A (zh) * 2020-04-21 2020-07-28 佛山市顺德区美的饮水机制造有限公司 电解装置和厨房电器
CN112263203B (zh) * 2020-10-23 2021-11-09 珠海格力电器股份有限公司 一种洗碗机消毒组件及洗碗机
CN114468905A (zh) * 2020-10-23 2022-05-13 珠海格力电器股份有限公司 一种洗碗机、洗碗机控制方法、装置及可读存储介质
CN112690473B (zh) * 2020-12-25 2022-12-13 宜昌安福达食品有限公司 一种高效蔬菜清洗机

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315886B1 (en) * 1998-12-07 2001-11-13 The Electrosynthesis Company, Inc. Electrolytic apparatus and methods for purification of aqueous solutions
US20030141202A1 (en) * 2001-12-28 2003-07-31 Omega Co., Ltd. Method and apparatus for purging and disinfecting water
US20030213704A1 (en) * 2002-05-17 2003-11-20 The Procter & Gamble Company Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
US20030213505A1 (en) * 2002-05-17 2003-11-20 Price Kenneth Nathan Energy-efficient automatic dishwashing appliances
US20040031761A1 (en) * 2000-09-29 2004-02-19 Maja Wunsche Device for electrolytic water disinfection without cathodic hydrogen evolution
US20050023227A1 (en) * 2003-07-29 2005-02-03 Permelec Electrode Ltd. Electrochemical sterilizing and bacteriostatic method
US20050224369A1 (en) * 2003-12-18 2005-10-13 Lars Nyman Electrolytic cell
US20060027463A1 (en) * 2004-06-23 2006-02-09 Del Industries, Inc. Water treatment apparatus utilizing ozonation and electrolytic chlorination
US7074316B2 (en) * 2002-04-02 2006-07-11 Permelec Electrode Ltd. Functional water, method and apparatus of producing the same, and method and apparatus of rinsing electronic parts therewith

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW338713B (en) * 1995-09-06 1998-08-21 Sharp Kk A dishwasher
JPH09268395A (ja) * 1996-04-02 1997-10-14 Permelec Electrode Ltd 電解用電極及び該電極を使用する電解槽
JPH1170371A (ja) * 1997-06-27 1999-03-16 Denkoushiya Keisoku Kk 洗浄・殺菌方法および装置
US20020023847A1 (en) * 2000-06-23 2002-02-28 Shinichi Natsume Cleansing system and method using water electrolysis
AU2001272036A1 (en) * 2000-07-07 2002-01-21 Radical Waters Ip (Pty) Ltd. Method of and equipment for washing, disinfecting and/or sterilizing health caredevices
JP2003211104A (ja) * 2002-01-28 2003-07-29 Permelec Electrode Ltd 洗浄装置
JP2004065877A (ja) * 2002-08-02 2004-03-04 Okabe Mica Co Ltd 殺菌機能付食器洗浄機
KR20030077514A (ko) * 2003-09-16 2003-10-01 권대웅 레디컬과 오존을 이용한 초음파 살균 세척기
US20050150528A1 (en) * 2003-12-26 2005-07-14 Lg Electronics Inc. Dish washing machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315886B1 (en) * 1998-12-07 2001-11-13 The Electrosynthesis Company, Inc. Electrolytic apparatus and methods for purification of aqueous solutions
US6328875B1 (en) * 1998-12-07 2001-12-11 Zappi Water Purification System, Inc., Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals
US20040031761A1 (en) * 2000-09-29 2004-02-19 Maja Wunsche Device for electrolytic water disinfection without cathodic hydrogen evolution
US20030141202A1 (en) * 2001-12-28 2003-07-31 Omega Co., Ltd. Method and apparatus for purging and disinfecting water
US7074316B2 (en) * 2002-04-02 2006-07-11 Permelec Electrode Ltd. Functional water, method and apparatus of producing the same, and method and apparatus of rinsing electronic parts therewith
US20030213704A1 (en) * 2002-05-17 2003-11-20 The Procter & Gamble Company Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
US20030213505A1 (en) * 2002-05-17 2003-11-20 Price Kenneth Nathan Energy-efficient automatic dishwashing appliances
US20050023227A1 (en) * 2003-07-29 2005-02-03 Permelec Electrode Ltd. Electrochemical sterilizing and bacteriostatic method
US20050224369A1 (en) * 2003-12-18 2005-10-13 Lars Nyman Electrolytic cell
US20060027463A1 (en) * 2004-06-23 2006-02-09 Del Industries, Inc. Water treatment apparatus utilizing ozonation and electrolytic chlorination

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8980079B2 (en) 2010-12-03 2015-03-17 Electrolytic Ozone, Inc. Electrolytic cell for ozone production
US8702873B2 (en) 2011-01-17 2014-04-22 General Electric Company Chlorine generating device and related dishwasher
US20130056364A1 (en) * 2011-09-05 2013-03-07 Basf Se Method for the bleaching of kitchenware in a dishwasher
US20130118917A1 (en) * 2011-11-15 2013-05-16 Robert Hermann Bathing water, method for the production and system comprising a bathing or swimming pool
US20150051135A1 (en) * 2012-03-29 2015-02-19 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Fluid based on water which is electrolytically treated in at least one electrolysis cell and use of the same as a cleaning and/or disinfection agent
US9061323B2 (en) * 2012-06-08 2015-06-23 Tennant Company Apparatus and method for generating oxidatively and thermally-enhanced treatment liquids
US20130327353A1 (en) * 2012-06-08 2013-12-12 Tennant Company Apparatus and method for generating oxidatively and thermally-enhanced treatment liquids
ITPN20120063A1 (it) * 2012-10-16 2014-04-17 Emainox S P A Lavastoviglie con riciclo del liquido di lavaggio per cicli di lavaggio successivi
US10888211B2 (en) 2015-10-21 2021-01-12 Bwt Aktiengesellschaft Dishwashing method and dishwasher
CN107059345A (zh) * 2017-06-16 2017-08-18 福州金慧健康科技有限公司 一种自由基杀菌洗衣机及洗衣和自清洁的方法
US20190191957A1 (en) * 2017-12-26 2019-06-27 VA DESIGNS , Ltd. Method for having cleaner dishes
US11241137B1 (en) * 2019-02-04 2022-02-08 Insinger Machine Co. Apparatus and methods for cleaning dishes with an ozone sanitizing cycle
US20220110501A1 (en) * 2019-02-04 2022-04-14 Insinger Machine Co. Apparatus and methods for cleaning dishes with an ozone sanitizing cycle
US11659974B2 (en) * 2019-02-04 2023-05-30 Insinger Machine Co. Apparatus and methods for cleaning dishes with an ozone sanitizing cycle

Also Published As

Publication number Publication date
JP2008539836A (ja) 2008-11-20
EP1899081A1 (de) 2008-03-19
KR20080032024A (ko) 2008-04-14
RU2007144503A (ru) 2009-06-10
CN101208158A (zh) 2008-06-25
AT502499B1 (de) 2007-04-15
AT502499A4 (de) 2007-04-15
WO2006117201A1 (de) 2006-11-09

Similar Documents

Publication Publication Date Title
US20090032409A1 (en) Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device
CA2485841C (en) Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
EP3199495B1 (de) Vorrichtung zur erzeugung einer elektrolytischen flüssigkeit, vorrichtung zur modifizierung einer flüssigkeit mit der vorrichtung zur erzeugung einer elektrolytischen flüssigkeit und elektrische vorrichtung mit verwendung der von einer derartigen vorrichtung erzeugten elektrolytischen flüssigkeit
EP1506279B1 (de) Verfahren zum maschinellen geschirrspülen
KR100638135B1 (ko) 세정방법 및 세정장치
US7015184B2 (en) Cleaning solution, and method and apparatus for cleaning using the same
WO2012017445A1 (en) A system and a method for washing, cleaning, disinfecting and sanitizing laundry using electrolytic cell having boron-doped diamond electrode
JP2016083650A (ja) 電解水生成器と電解水生成方法
CN210341086U (zh) 一种具有储垢功能的次氯酸钠发生器电解槽
WO2003099096A1 (en) Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
US20150051135A1 (en) Fluid based on water which is electrolytically treated in at least one electrolysis cell and use of the same as a cleaning and/or disinfection agent
JP2009005747A (ja) 洗浄装置
JP3948760B2 (ja) 洗濯水の製造機構
CN106145277A (zh) 一种消毒洁净水机
KR200395336Y1 (ko) 물품 살균기
US10941059B2 (en) Water disinfection body for use in a water reservoir
KR100262355B1 (ko) 폐가스중의 오존 제거방법
CN216363581U (zh) 一种羟基离子果蔬消毒清洗机
CN212346433U (zh) 一种地面消毒机器人
CN215687595U (zh) 用于洗碗机的组合式槽及洗碗机
GB2556947B (en) Electrochemical cell and method for operation of the same
EP3875435A1 (de) Wasserstoffwasser- und sterilwassererzeugungsvorrichtung
JP2004154491A (ja) 食器洗浄機
ES2360286T3 (es) Dispositivos electrolíticos autoalimentados, independientes, para obtener una mejora rendimiento en aparatos lavavajillas.
KR20000012830U (ko) 제균수 생성장치

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION