DE69103101D1 - Verfahren zur Wasserbehandlung für eine Waschmaschine. - Google Patents

Verfahren zur Wasserbehandlung für eine Waschmaschine.

Info

Publication number
DE69103101D1
DE69103101D1 DE69103101T DE69103101T DE69103101D1 DE 69103101 D1 DE69103101 D1 DE 69103101D1 DE 69103101 T DE69103101 T DE 69103101T DE 69103101 T DE69103101 T DE 69103101T DE 69103101 D1 DE69103101 D1 DE 69103101D1
Authority
DE
Germany
Prior art keywords
washing machine
water treatment
treatment method
washing
water
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 - Fee Related
Application number
DE69103101T
Other languages
English (en)
Other versions
DE69103101T2 (de
Inventor
Folke Andersson
Peter Hagqvist
Roberto Sburlino
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.)
Electrolux Zanussi Elettrodomestici SpA
Original Assignee
Zanussi Elettrodomestici 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11257996&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69103101(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zanussi Elettrodomestici SpA filed Critical Zanussi Elettrodomestici SpA
Application granted granted Critical
Publication of DE69103101D1 publication Critical patent/DE69103101D1/de
Publication of DE69103101T2 publication Critical patent/DE69103101T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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 
    • D06F39/20—Arrangements for water recovery
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
DE69103101T 1990-07-18 1991-05-04 Verfahren zur Wasserbehandlung für eine Waschmaschine. Expired - Fee Related DE69103101T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04574390A IT1247617B (it) 1990-07-18 1990-07-18 Procedimento di purificazione dell'acqua in una lavatrice

Publications (2)

Publication Number Publication Date
DE69103101D1 true DE69103101D1 (de) 1994-09-01
DE69103101T2 DE69103101T2 (de) 1995-01-26

Family

ID=11257996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103101T Expired - Fee Related DE69103101T2 (de) 1990-07-18 1991-05-04 Verfahren zur Wasserbehandlung für eine Waschmaschine.

Country Status (3)

Country Link
EP (1) EP0467028B1 (de)
DE (1) DE69103101T2 (de)
IT (1) IT1247617B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259218B (it) * 1992-07-06 1996-03-11 Zanussi Elettrodomestici Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio
IT1267712B1 (it) * 1994-04-01 1997-02-07 Zanussi Elettrodomestici Lavabiancheria con serbatoio perfezionato di recupero dell'acqua
NL1004629C2 (nl) 1996-11-27 1998-05-28 Gerardus Theodorus Antonius Ma Werkwijze en systeem voor het wassen van textiel en dergelijke.
DE19703086A1 (de) * 1997-01-29 1998-07-30 Henkel Ecolab Gmbh & Co Ohg Verfahren zum Waschen von Wäsche
GB2339578A (en) * 1998-07-15 2000-02-02 Allan Bishop Water re-circulation system
IT1309792B1 (it) * 1999-04-22 2002-01-30 Eltek Spa Elettrodomestico utilizzante acqua, in particolare una macchinadi lavaggio, con dispositivo perfezionato per l'abbattimento
AT410478B (de) * 2000-11-06 2003-05-26 Vaillant Gmbh Umlaufheizanlage
US7000437B2 (en) * 2001-01-18 2006-02-21 Shell Oil Company System and method for economically viable and environmentally friendly central processing of home laundry
DE10352120A1 (de) * 2003-11-04 2005-06-16 Meiko Maschinenbau Gmbh & Co. Kg Maschinenseitig integrierte Umkehr-Osmose-Einrichtung für Geschirrspülmaschinen
EP1598469A1 (de) * 2004-05-17 2005-11-23 The Procter & Gamble Company Verfahren und Vorrichtung zum Waschen mit Reinigung und Rückführung der Waschflüssigkeit
EP1598468A1 (de) * 2004-05-17 2005-11-23 The Procter & Gamble Company Verfahren und Vorrichtung zum Waschen mit Reinigung und Rückführung der Waschflüssigkeit
KR20070011523A (ko) 2004-05-17 2007-01-24 더 프록터 앤드 갬블 캄파니 세척액을 정화 및 재순환시키는 세척 방법 및 시스템
EP1605089A1 (de) * 2004-05-17 2005-12-14 The Procter & Gamble Company Verfahren und Vorrichtung zum Waschen mit Reinigung und Rückführung der Waschflüssigkeit
EP1802801A2 (de) * 2004-10-18 2007-07-04 The Procter and Gamble Company Vorrichtung und system für verbesserte reinigung in einer waschmaschine
DE102010011471A1 (de) * 2010-03-15 2011-09-15 Meiko Maschinenbau Gmbh & Co. Kg Durchlaufspülmaschine mit verbesserter Klarspülung
US9192282B2 (en) 2010-12-14 2015-11-24 Whirlpool Corporation Dishwasher system with a reuse tank
US9516989B2 (en) 2010-12-14 2016-12-13 Whirlpool Corporation Dishwasher system with a reuse tank
ITBS20110137A1 (it) * 2011-09-30 2013-03-31 Maglione S R L Lavabiancheria e procedimento di lavaggio
DE102011086137B4 (de) 2011-11-11 2019-08-22 BSH Hausgeräte GmbH Waschmaschine mit Filtrationsvorrichtung und Verfahren zu ihrem Betrieb
JP6140184B2 (ja) * 2011-12-13 2017-05-31 エコラボ ユーエスエー インコーポレイティド ドアタイプの食器洗浄機内でケミストリを分離する方法
US9186034B2 (en) 2012-09-05 2015-11-17 Whirlpool Corporation Methods of reusing liquid in a dishwasher
US8968483B2 (en) 2012-09-10 2015-03-03 Whirlpool Corporation Method of using liquid in a dishwasher
CN105133260A (zh) * 2012-12-13 2015-12-09 长乐市丽智产品设计有限公司 一种洗衣机
ITMI20130300A1 (it) * 2013-02-28 2014-08-29 Comenda Ali S P A Macchina lavastoviglie perfezionata con risciacquo finale ad acqua demineralizzata
AU2014375412B2 (en) 2013-12-30 2019-01-31 Electrolux Appliances Aktiebolag Laundry washing machine and method for controlling a laundry washing machine
US11180887B2 (en) * 2013-12-30 2021-11-23 Electrolux Appliances Aktiebolag Laundry washing machine with water softening system and method for controlling a laundry washing machine
WO2015101391A1 (en) * 2013-12-30 2015-07-09 Electrolux Appliances Aktiebolag Laundry washing machine with water softening system and method for controlling a laundry washing machine
PL3090087T3 (pl) 2013-12-30 2023-10-02 Electrolux Appliances Aktiebolag Pralka i sposób sterowania działaniem pralki
US9980626B2 (en) 2014-10-29 2018-05-29 Ecolab Usa Inc. Solid chemical product dispensing using recycled fluid
ES2828628T3 (es) * 2017-04-06 2021-05-27 Scandinavian Water Tech Ab Un sistema y un método para lavar la colada con agua purificada
US11459692B2 (en) 2019-01-31 2022-10-04 Ecolab Usa Inc. Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
US11572652B2 (en) 2019-01-31 2023-02-07 Ecolab Usa Inc. Controlling water levels and detergent concentration in a wash cycle
US11525200B2 (en) 2019-01-31 2022-12-13 Ecolab Usa Inc. Controller for a rinse water reuse system and methods of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944397A1 (de) * 1969-09-02 1971-03-11 Bosch Hausgeraete Gmbh Wasch- oder Geschirrspuelmaschine
US4156621A (en) * 1977-09-28 1979-05-29 American Sterilizer Company Regeneration of used dishwashing water without chemical additives for sanitizing and spot-free rinse uses
IT1164385B (it) * 1983-08-05 1987-04-08 Zanussi A Spa Industrie Procedimento e dispositivo per la demineralizzazione dell'acqua per macchine lavatrici
US4777682A (en) * 1987-04-23 1988-10-18 Washex Machinery Corporation Integral water and heat reclaim system for a washing machine
DE3840524A1 (de) * 1988-12-01 1990-06-07 Licentia Gmbh Verfahren und vorrichtung zur optimierung des programmablaufs bei geschirrspuel- und waschmaschinen mit enthaertungseinrichtungen, insbesondere fuer den haushalt
DE3914940A1 (de) * 1989-05-06 1990-11-08 Guenter Lauer Verfahren und vorrichtung zur aufbereitung von zuflusswasser

Also Published As

Publication number Publication date
EP0467028B1 (de) 1994-07-27
IT9045743A1 (it) 1992-01-18
DE69103101T2 (de) 1995-01-26
IT1247617B (it) 1994-12-28
IT9045743A0 (it) 1990-07-18
EP0467028A1 (de) 1992-01-22

Similar Documents

Publication Publication Date Title
DE69103101D1 (de) Verfahren zur Wasserbehandlung für eine Waschmaschine.
DE3787596D1 (de) Verfahren zur behandlung eines glykosides.
DE69520515T2 (de) Waschmaschine mit Einrichtung zur Wasserrückgewinnung
DE3870414D1 (de) Verfahren zum selbstreinigen von ablaufsystemen in einer reinigungsmaschine, insbesondere einer geschirrspuelmaschine und vorrichtung zur durchfuehrung des verfahrens.
DE59407907D1 (de) Verfahren zum Bestimmen der Wäschemenge in einer Wäschebehandlungsmaschine
DE59003367D1 (de) Verfahren zum aufbereiten von wasser, insbesondere badewasser.
DE69306672D1 (de) Verfahren zum Reinigen von Wasser in einer Waschmaschine
DE69005726D1 (de) Verfahren zur Behandlung von Kesselspeisewasser.
DE59102522D1 (de) Verfahren zur wasserreinigung.
DE3775665D1 (de) Verfahren zum filtrieren planktonhaltigen wassers.
DE69502997T2 (de) Verfahren zum Herstellen von Bürsten
DE3867171D1 (de) Verfahren zur behandlung einer fluessigkeit.
DE69015841D1 (de) Verfahren zum Entfernen von Zwiebelgewächswurzeln.
DE3853786D1 (de) Verfahren zum Betreiben einer Trommelwaschmaschine und Trommelwaschmaschine zur Durchführung des Verfahrens.
DE3689953D1 (de) Verfahren zur Wärmebehandlung einer Warenbahn in einer Spannmaschine.
DE59101769D1 (de) Verfahren zur Reinigung von Acrylnitril-Abwasser.
DE69104179D1 (de) Methode zur Regeneration eines Wasserenthärters in einer Waschmaschine.
IT8345721A0 (it) Vasca in acciaio inossidabile per macchine lavabiancheria.
DE69017816D1 (de) Verfahren zum Aufspulen von Garn.
DE69512656D1 (de) Verfahren zum säubern von molkereispülwasser
DE68900565D1 (de) Verfahren zum maschinellen spuelen von geschirr.
DE69109466D1 (de) Verfahren zum selbsttägigen abruf von bearbeitungsbedingungen für eine elektroerosionsmaschine.
DE59100650D1 (de) Verfahren zur Nachspülung von Konversionsschichten.
ATE120181T1 (de) Verfahren zum behandeln von amiden.
DE3788708D1 (de) Verfahren zur Behandlung einer Plattierungslösung.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee