ATE280532T1 - Wasserführendes haushaltsgerät, nämlich waschmaschine, mit einer verbesserten vorrichtung zur wasserenthärtung - Google Patents

Wasserführendes haushaltsgerät, nämlich waschmaschine, mit einer verbesserten vorrichtung zur wasserenthärtung

Info

Publication number
ATE280532T1
ATE280532T1 AT00920951T AT00920951T ATE280532T1 AT E280532 T1 ATE280532 T1 AT E280532T1 AT 00920951 T AT00920951 T AT 00920951T AT 00920951 T AT00920951 T AT 00920951T AT E280532 T1 ATE280532 T1 AT E280532T1
Authority
AT
Austria
Prior art keywords
water
washing machine
household appliance
softening device
namely washing
Prior art date
Application number
AT00920951T
Other languages
English (en)
Inventor
Costanzo Gadini
Original Assignee
Eltek 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 Eltek Spa filed Critical Eltek Spa
Application granted granted Critical
Publication of ATE280532T1 publication Critical patent/ATE280532T1/de

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 
    • D06F39/007—Arrangements of water softeners
    • 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
    • A47L15/4229—Water softening arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/30—Electrical regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/40—Thermal regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT00920951T 1999-04-22 2000-04-21 Wasserführendes haushaltsgerät, nämlich waschmaschine, mit einer verbesserten vorrichtung zur wasserenthärtung ATE280532T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999TO000320A IT1309792B1 (it) 1999-04-22 1999-04-22 Elettrodomestico utilizzante acqua, in particolare una macchinadi lavaggio, con dispositivo perfezionato per l'abbattimento
PCT/IB2000/000496 WO2000064325A2 (en) 1999-04-22 2000-04-21 Household appliance using water, namely a washing machine, with improved device for softening the water

Publications (1)

Publication Number Publication Date
ATE280532T1 true ATE280532T1 (de) 2004-11-15

Family

ID=11417744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00920951T ATE280532T1 (de) 1999-04-22 2000-04-21 Wasserführendes haushaltsgerät, nämlich waschmaschine, mit einer verbesserten vorrichtung zur wasserenthärtung

Country Status (8)

Country Link
US (1) US6766812B1 (de)
EP (1) EP1204364B1 (de)
AT (1) ATE280532T1 (de)
AU (1) AU4136100A (de)
DE (1) DE60015350D1 (de)
ES (1) ES2230092T3 (de)
IT (1) IT1309792B1 (de)
WO (1) WO2000064325A2 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0016846D0 (en) 2000-07-10 2000-08-30 United States Filter Corp Electrodeionisation Apparatus
US7147785B2 (en) 2000-09-28 2006-12-12 Usfilter Corporation Electrodeionization device and methods of use
US6921743B2 (en) 2001-04-02 2005-07-26 The Procter & Gamble Company Automatic dishwashing compositions containing a halogen dioxide salt and methods for use with electrochemical cells and/or electrolytic devices
US6649037B2 (en) 2001-05-29 2003-11-18 United States Filter Corporation Electrodeionization apparatus and method
DE10136937C1 (de) * 2001-07-28 2003-02-13 Fraunhofer Ges Forschung Elektrokapillare Reinigungsunterstützung in Geschirrspülmaschinen
ITTO20010847A1 (it) * 2001-09-05 2003-03-05 Eltek Spa Apparato domestico con dispositivo elettrochimico di trattamento di un liquido, in particolare per l'addolcimento di acqua, e relativo metod
ITTO20010848A1 (it) * 2001-09-05 2003-03-05 Eltek Spa Disposizione e metodo di purificazione o trattamento elettrochimico.
ES2361004T3 (es) 2001-10-15 2011-06-13 Siemens Water Technologies Holding Corp. Aparato y método para purificación de fluidos.
US7413637B2 (en) 2002-05-17 2008-08-19 The Procter And Gamble Company Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
KR100720365B1 (ko) * 2002-08-08 2007-05-22 삼성전자주식회사 세탁기 및 그 제어 방법
US7501061B2 (en) 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
DE10311126A1 (de) * 2003-03-12 2004-09-23 Miele & Cie. Kg Wasserenthärter für eine Geschirrspülmaschine
US8015645B2 (en) * 2003-05-28 2011-09-13 Lg Electronics Inc. Washing machine and a method of controlling the same based on measured hardness of water
EP1639176B1 (de) * 2003-05-28 2013-07-10 LG Electronics Inc. Steuerungsverfahren für eine waschmaschine
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7563351B2 (en) 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
TWI354652B (en) 2003-11-13 2011-12-21 Siemens Water Tech Holdg Corp Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
KR101028078B1 (ko) * 2004-02-13 2011-04-08 엘지전자 주식회사 식기 세척기의 세탁방법
DE102005008506A1 (de) * 2004-03-16 2005-10-20 Bsh Bosch Siemens Hausgeraete Verfahren zur elektrochemischen Enthärtung von Wasser in einem wasserführenden Haushaltgerät
EP1598470A1 (de) * 2004-05-17 2005-11-23 The Procter & Gamble Company Verfahren und Vorrichtung zum Waschen
US7823237B2 (en) * 2004-05-17 2010-11-02 The Procter & Gamble Company Methods for cleaning laundry with reduced sorting
US7329358B2 (en) 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
AU2005295165B2 (en) * 2004-10-18 2008-10-16 The Procter & Gamble Company Methods for cleaning laundry with reduced sorting
CN100570042C (zh) * 2004-10-18 2009-12-16 宝洁公司 清洗衣物时减少分类的方法
EP1807365A1 (de) * 2004-10-18 2007-07-18 The Procter and Gamble Company Zusammensetzungen zum reinigen mit enthärtetem wasser
EP1650329A3 (de) 2004-10-21 2007-11-07 Trust Sterile Services Limited Vorrichtung und Methode zur elektrolytischen Reiningung
WO2006074277A1 (en) * 2005-01-06 2006-07-13 Biosource, Inc. Surfactant combined flow through capacitor
US20080271500A1 (en) * 2005-03-25 2008-11-06 Lg Electronics Inc. Laundry Machine
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
EP1885655B1 (de) 2005-06-01 2014-12-17 Evoqua Water Technologies LLC Wasseraufbereitung durch intermittierende desinfektion
DE102005043028A1 (de) 2005-09-09 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur elektrochemischen Enthärtung von Wasser in einem wasserführenden Haushaltgerät
CN100385205C (zh) * 2006-03-01 2008-04-30 李云奇 一种用于集中供热的非接触式热、冷两用智能控制分户计量装置
EP4190448A3 (de) * 2006-05-11 2023-09-20 Bio-Rad Laboratories, Inc. Mikrofluidische vorrichtungen
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7820024B2 (en) 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
WO2008007888A2 (en) * 2006-07-10 2008-01-17 Lg Electronics Inc. Laundry machine and controlling method thereof
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
KR100735707B1 (ko) * 2006-09-29 2007-07-06 엘지전자 주식회사 건조기 및 그 제어방법
EP2275596A3 (de) * 2007-02-19 2011-04-27 Electrolux Home Products Corporation N.V. Haushaltsgerät mit externer Wasserversorgung
EP1995367B1 (de) * 2007-05-16 2012-03-14 Samsung Electronics Co., Ltd. Waschmaschine mit Wasserweichmachervorrichtung
BRPI0819884A2 (pt) 2007-11-30 2016-05-10 Siemens Water Tech Corp método para tratamento de água salgada, sistema de tratamento de água e dispositivo de separação acionado eletricamente
EP2402289B1 (de) * 2009-02-09 2017-04-05 Panasonic Corporation Heisswasserversorgungsvorrichtung
US9420937B2 (en) * 2009-12-17 2016-08-23 Whirlpool Corporation Dishwasher with dynamically controlled cycle of operation
EP2519674B1 (de) * 2009-12-31 2015-04-01 Arçelik Anonim Sirketi Waschmaschine mit enthärtungseinrichtung
GB201002006D0 (en) * 2010-02-08 2010-03-24 Enpar Technologies Inc Water consuming appliances with cdi softening and method of operation
US8992694B2 (en) * 2011-01-07 2015-03-31 General Electric Company Flow rate sensor and related dishwasher
KR20120132324A (ko) * 2011-05-26 2012-12-05 웅진코웨이주식회사 탈 이온 모듈의 능동적 재생 방법 및 이를 이용한 수처리 장치
KR20140049029A (ko) * 2011-08-03 2014-04-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 재충전가능 전기화학 셀
EP2790561B1 (de) * 2011-12-13 2022-07-20 Ecolab USA Inc. Geschirrspülmaschine
DE102012212638C5 (de) * 2012-07-18 2020-07-30 Premark Feg L.L.C. Spülmaschine sowie Verfahren zum Betreiben einer Spülmaschine
US9970147B2 (en) 2013-02-06 2018-05-15 Electrolux Appliances Aktiebolag Laundry washing machine
WO2014121823A1 (en) * 2013-02-06 2014-08-14 Electrolux Appliances Aktiebolag Laundry washing machine and corresponding operating method
EP2959050B1 (de) 2013-02-06 2022-04-06 Electrolux Appliances Aktiebolag Wäschewaschmaschine
US20150090648A1 (en) * 2013-10-02 2015-04-02 Samsung Electronics Co., Ltd. Softening apparatus and washing machine including the same
ES2538951B1 (es) * 2013-12-24 2016-04-21 Bsh Electrodomésticos España, S.A. Máquina de lavado y procedimiento de utilización de dicha máquina de lavado
CN105849332B (zh) * 2013-12-30 2018-02-27 伊莱克斯家用电器股份公司 洗衣机和用于控制洗衣机的方法
CN106580218B (zh) * 2015-10-16 2021-03-02 青岛海尔洗碗机有限公司 一种热泵式洗碗机及其控制方法
CN105800704B (zh) * 2016-04-08 2020-11-03 芜湖美的厨卫电器制造有限公司 清洗护理装置
CN105800808B (zh) * 2016-04-08 2021-07-09 芜湖美的厨卫电器制造有限公司 清洗护理装置
DE102016109965B4 (de) * 2016-05-31 2020-06-18 Illinois Tool Works Inc. Spülmaschine sowie Verfahren zum Betreiben einer Spülmaschine
US10292565B2 (en) * 2016-08-01 2019-05-21 Whirlpool Corporation Dishwasher with water valve having volumetric flow control
DE102017102956A1 (de) * 2017-02-14 2018-08-16 Franke Water Systems Ag Vorrichtung zur Ausgabe von Heißwasser
JP6962709B2 (ja) * 2017-05-23 2021-11-05 株式会社日本トリム 電解水生成装置
EP3672916A4 (de) 2017-08-21 2021-05-19 Evoqua Water Technologies LLC Behandlung von salzwasser für landwirtschaftliche und trinkwassernutzung
US12180103B2 (en) 2017-08-21 2024-12-31 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use and for generation of disinfectant solution
TR201904918A2 (tr) * 2019-04-02 2020-10-21 Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi Bir yıkayıcı cihaz.
TR201906036A2 (tr) * 2019-04-24 2020-11-23 Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi Bir yıkayıcı cihaz ve yıkayıcı cihaz çalışma yöntemi.
IT202100007772A1 (it) * 2021-03-30 2022-09-30 Elbi Int Spa Sistema di controllo per una pompa, in particolare per un apparecchio elettrodomestico.
CN115301635B (zh) * 2022-07-15 2023-06-02 江苏徐工工程机械研究院有限公司 一种低压电渗减粘脱附结构及脱附方法
EP4506311A1 (de) * 2023-08-07 2025-02-12 MEIKO Maschinenbau GmbH & Co. KG Elektrodialysevorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102991C (de) * 1955-05-12
GB809685A (en) 1955-05-12 1959-03-04 Gen Electric Improvements relating to water demineralizing units particularly for domestic supplysystems
US2980598A (en) * 1957-12-09 1961-04-18 Gen Electric Water demineralizing methods and systems
DE1628532A1 (de) 1968-02-15 1971-11-25 Bosch Hausgeraete Gmbh Geschirrspuelmaschine
IT1147150B (it) * 1981-12-14 1986-11-19 Zanussi A Spa Industrie Lavastoviglie con cella elettrochimica
CH658002A5 (fr) 1984-05-17 1986-10-15 Battelle Memorial Institute Procede pour regenerer une resine echangeuse d'ions et dispositif de regeneration.
DE3533098A1 (de) * 1985-09-17 1987-03-19 Holzer Walter Vorrichtung zum enthaerten von wasser
US4671863A (en) * 1985-10-28 1987-06-09 Tejeda Alvaro R Reversible electrolytic system for softening and dealkalizing water
DE3640881A1 (de) 1986-11-29 1988-06-09 Licentia Gmbh Verfahren und vorrichtung zur wasserenthaertung
DE3732452A1 (de) 1987-09-25 1989-04-20 Bosch Siemens Hausgeraete Programmgesteuerte haushalt-geschirrspuelmaschine
DE3925054A1 (de) 1989-07-28 1991-01-31 Licentia Gmbh Geschirrspuel- oder waschmaschine mit einem vorratsbehaelter
IT1247617B (it) 1990-07-18 1994-12-28 Zanussi Elettrodomestici Procedimento di purificazione dell'acqua in una lavatrice
FR2667306B1 (fr) 1990-09-28 1993-01-08 Gemeau Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede.
DE4238450C2 (de) * 1992-11-13 1995-11-16 Bosch Siemens Hausgeraete Programmgesteuerte Haushalt-Geschirrspülmaschine
DE4446731C2 (de) 1994-12-24 2003-01-09 Miele & Cie Haushaltgerät, insbesondere programmgesteuerte Geschirrspülmaschine mit einer Wasserenthärtungseinrichtung
TW338713B (en) * 1995-09-06 1998-08-21 Sharp Kk A dishwasher
AU728729B2 (en) 1996-10-15 2001-01-18 Andreas Weissenbacher Method of reducing or preventing scaling
US6284124B1 (en) * 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method
US20030213505A1 (en) * 2002-05-17 2003-11-20 Price Kenneth Nathan Energy-efficient automatic dishwashing appliances
US20030213503A1 (en) * 2002-05-17 2003-11-20 The Procter & Gamble Company Signal-based electrochemical methods for automatic dishwashing

Also Published As

Publication number Publication date
EP1204364B1 (de) 2004-10-27
AU4136100A (en) 2000-11-10
ES2230092T3 (es) 2005-05-01
EP1204364A2 (de) 2002-05-15
ITTO990320A1 (it) 2000-10-22
WO2000064325A3 (en) 2001-06-21
WO2000064325A2 (en) 2000-11-02
IT1309792B1 (it) 2002-01-30
DE60015350D1 (de) 2004-12-02
ITTO990320A0 (it) 1999-04-22
US6766812B1 (en) 2004-07-27

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