DE69616864D1 - Regeneration device for a dishwasher with water softening device - Google Patents

Regeneration device for a dishwasher with water softening device

Info

Publication number
DE69616864D1
DE69616864D1 DE69616864T DE69616864T DE69616864D1 DE 69616864 D1 DE69616864 D1 DE 69616864D1 DE 69616864 T DE69616864 T DE 69616864T DE 69616864 T DE69616864 T DE 69616864T DE 69616864 D1 DE69616864 D1 DE 69616864D1
Authority
DE
Germany
Prior art keywords
dishwasher
water softening
regeneration
regeneration device
softening device
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
DE69616864T
Other languages
German (de)
Other versions
DE69616864T2 (en
Inventor
Valerio Aisa
Luigi Alluto
Gaetano Olivieri
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.)
Whirlpool EMEA SpA
Original Assignee
Wrap 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=11413535&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69616864(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wrap SpA filed Critical Wrap SpA
Application granted granted Critical
Publication of DE69616864D1 publication Critical patent/DE69616864D1/en
Publication of DE69616864T2 publication Critical patent/DE69616864T2/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
    • A47L15/4229—Water softening arrangements
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/11—Water hardness, acidity or basicity
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/18—Water softening devices
DE69616864T 1995-05-09 1996-05-08 Regeneration device for a dishwasher with water softening device Expired - Lifetime DE69616864T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000360A IT1279191B1 (en) 1995-05-09 1995-05-09 ARRANGEMENT FOR REGENERATION OF WATER SOFTENING RESINS IN A WASHING MACHINE

Publications (2)

Publication Number Publication Date
DE69616864D1 true DE69616864D1 (en) 2001-12-20
DE69616864T2 DE69616864T2 (en) 2002-06-27

Family

ID=11413535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616864T Expired - Lifetime DE69616864T2 (en) 1995-05-09 1996-05-08 Regeneration device for a dishwasher with water softening device

Country Status (4)

Country Link
EP (1) EP0741991B1 (en)
DE (1) DE69616864T2 (en)
ES (1) ES2169172T3 (en)
IT (1) IT1279191B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903635A1 (en) * 1999-01-29 2000-08-10 Premark Feg Llc Small softener for dishwasher
DE10027844A1 (en) * 1999-12-18 2001-06-28 Aweco Appliance Sys Gmbh & Co Domestic machine has regeneratable ion exchanger with regeneration state with which soft water with defined degree of hardness can be directly delivered; regeneration states is controllable
JP2002035743A (en) * 2000-07-21 2002-02-05 Kurita Water Ind Ltd Water softener
NZ518288A (en) * 2002-04-10 2004-09-24 Fisher & Paykel Appliances Ltd Washing appliance water softner
ES2268568T3 (en) * 2002-05-16 2007-03-16 Electrolux Home Products Corporation N.V. DISHWASHER AND PROCEDURE FOR THE OPERATION OF A DISHWASHER USING A PREPARED COMBINED WITH VARIOUS ACTIVE SUBSTANCES.
DE10257826A1 (en) * 2002-05-16 2003-11-27 Electrolux Home Prod Corp Dishwasher and method for operating a dishwasher when using a combination preparation with several active ingredients
DE10238304A1 (en) * 2002-08-21 2004-02-26 BSH Bosch und Siemens Hausgeräte GmbH Adaptive dishwashing program, compensates for water softening system deficiencies during operation
WO2008016283A1 (en) * 2006-08-04 2008-02-07 Lg Electronics Inc. Dishwasher and method of controlling the same
DE102007041312B4 (en) 2007-08-31 2009-07-02 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a water softening device
EP2579763B1 (en) * 2010-06-08 2014-04-30 Arçelik Anonim Sirketi A washing machine comprising a water softening device
ITTO20130338A1 (en) * 2013-04-24 2014-10-25 Bitron Spa WATER SUPPLY AND TREATMENT SYSTEM FOR A WASHING MACHINE, IN PARTICULAR A DISHWASHER MACHINE
ITTO20130339A1 (en) * 2013-04-24 2014-10-25 Bitron Spa POWER AND WATER TREATMENT SYSTEM FOR A DISHWASHER MACHINE
PL3054829T3 (en) 2013-10-08 2019-05-31 Arcelik As Dishwasher comprising a three-way valve
EP3494860A1 (en) * 2017-12-06 2019-06-12 BITRON S.p.A. Control system for a household appliance, water treatment system controlled by the system and related program and method
WO2020147902A1 (en) * 2019-01-14 2020-07-23 Vkr Holding A/S Frame solution providing reduced deflection restriction at corner parts of vig unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237538A (en) * 1978-11-24 1980-12-02 Permo S.A. Electronic means for controlling the regeneration of resins in a resin type ion exchange device
US4275448A (en) * 1978-11-24 1981-06-23 Permo Electronic means for controlling the regeneration of resins in a resin type ion exchange device
IT1192077B (en) * 1986-04-17 1988-03-31 Zanussi Elettrodomestici DISHWASHER WITH MEANS OF ADDITIVE SUBSTANCES AND REGENERATION CIRCUITS OF THE WATER SOFTENING SYSTEM
IT1232595B (en) * 1989-09-29 1992-02-26 Merloni Elettrodomestici Spa IMPROVED WASHING MACHINE
IT1238419B (en) * 1989-12-22 1993-07-26 Merloni Elettrodomestici Spa PERFECTING THE WATER SOFTENING SYSTEM IN A WASHING MACHINE
IT1250374B (en) * 1991-01-23 1995-04-07 Zanussi Elettrodomestici METHOD FOR THE REGENERATION OF A WATER SOFTENER IN A WASHING MACHINE

Also Published As

Publication number Publication date
DE69616864T2 (en) 2002-06-27
IT1279191B1 (en) 1997-12-04
ES2169172T3 (en) 2002-07-01
ITTO950360A0 (en) 1995-05-09
ITTO950360A1 (en) 1996-11-09
EP0741991A1 (en) 1996-11-13
EP0741991B1 (en) 2001-11-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: INDESIT CO. S.P.A., FABRIANO, IT

8327 Change in the person/name/address of the patent owner

Owner name: INDESIT COMPANY S.P.A., FABRIANO, IT