IT1392420B1 - DISHWASHER. - Google Patents

DISHWASHER.

Info

Publication number
IT1392420B1
IT1392420B1 ITRN2008A000067A ITRN20080067A IT1392420B1 IT 1392420 B1 IT1392420 B1 IT 1392420B1 IT RN2008A000067 A ITRN2008A000067 A IT RN2008A000067A IT RN20080067 A ITRN20080067 A IT RN20080067A IT 1392420 B1 IT1392420 B1 IT 1392420B1
Authority
IT
Italy
Prior art keywords
dishwasher
Prior art date
Application number
ITRN2008A000067A
Other languages
Italian (it)
Inventor
Maria Chiara Brugnera
Gianluca Benedetto
Original Assignee
Indesit Co 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=41259837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1392420(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Indesit Co Spa filed Critical Indesit Co Spa
Priority to ITRN2008A000067A priority Critical patent/IT1392420B1/en
Priority to EP09015603.5A priority patent/EP2201885B2/en
Priority to PL09015603T priority patent/PL2201885T3/en
Publication of ITRN20080067A1 publication Critical patent/ITRN20080067A1/en
Application granted granted Critical
Publication of IT1392420B1 publication Critical patent/IT1392420B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/0018Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4297Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/0018Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049Detection or prevention of malfunction, including accident prevention
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4214Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219Water recirculation
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4214Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225Arrangements or adaption of recirculation or discharge pumps
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/10Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00Output 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
    • A47L2501/05Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00Output 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
    • A47L2501/26Indication or alarm to the controlling device or to the user
ITRN2008A000067A 2008-12-22 2008-12-22 DISHWASHER. IT1392420B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITRN2008A000067A IT1392420B1 (en) 2008-12-22 2008-12-22 DISHWASHER.
EP09015603.5A EP2201885B2 (en) 2008-12-22 2009-12-17 Dishwasher
PL09015603T PL2201885T3 (en) 2008-12-22 2009-12-17 Dishwasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRN2008A000067A IT1392420B1 (en) 2008-12-22 2008-12-22 DISHWASHER.

Publications (2)

Publication Number Publication Date
ITRN20080067A1 ITRN20080067A1 (en) 2010-06-23
IT1392420B1 true IT1392420B1 (en) 2012-03-02

Family

ID=41259837

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRN2008A000067A IT1392420B1 (en) 2008-12-22 2008-12-22 DISHWASHER.

Country Status (3)

Country Link
EP (1) EP2201885B2 (en)
IT (1) IT1392420B1 (en)
PL (1) PL2201885T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5257419B2 (en) * 2010-07-29 2013-08-07 パナソニック株式会社 dishwasher
ITTO20101045A1 (en) * 2010-12-23 2012-06-24 Indesit Co Spa METHOD FOR DETECTION OF A RINSE AID IN A RINSING LIQUID OF A HOUSEHOLD WASHING MACHINE, IN PARTICULAR A DISHWASHER AND ITS WASHING MACHINE.
JP5669702B2 (en) * 2011-09-22 2015-02-12 三菱電機株式会社 Dishwasher
CN105125151A (en) * 2015-10-13 2015-12-09 佛山市顺德区美的洗涤电器制造有限公司 Dishwasher
CN105662301B (en) * 2016-02-29 2018-05-29 宁波方太厨具有限公司 A kind of washing methods of water tank cleaner
CN113818187B (en) * 2020-06-18 2023-06-13 云米互联科技(广东)有限公司 Circulation spray washing method and system, storage medium and washing device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918187B1 (en) 1968-11-15 1974-05-08
US3888269A (en) * 1973-07-17 1975-06-10 Whirlpool Co Control system for dishwasher
DE4435096A1 (en) 1994-09-30 1996-04-04 Aeg Hausgeraete Gmbh Household and commercial dishwasher
DE10059112C1 (en) 2000-11-28 2002-05-08 Miele & Cie Electric dishwashing machine has turbidity sensor measuring zone provided with gradually increasing flow cross-section for preventing collection of foam or air bubbles
DE10111006A1 (en) 2001-03-07 2002-11-07 Miele & Cie Method for adjusting a turbidity sensor
US6811617B2 (en) 2002-07-02 2004-11-02 Maytag Corporation Method of operating a dishwasher pump and filtration system
DE10253009B3 (en) * 2002-11-14 2004-04-08 Whirlpool Corp., Benton Harbor Method for operating dishwashing machine according to dirtiness of recirculated rinse water has turbidity sensors in circulation pump inlet measuring upper and lower rinse levels alternately
DE10319467B3 (en) 2003-04-29 2004-07-22 Miele & Cie. Kg Device for preventing foam or air bubbles in measuring zone of turbidity sensor for dishwasher or laundry machine with turbulence region incorporated in bypass line across main flow line
US7371288B2 (en) 2003-07-03 2008-05-13 Lg Electronics Inc. Dishwasher and method for controlling the same
KR20060010361A (en) * 2004-07-28 2006-02-02 엘지전자 주식회사 An impurity sensor mounting structure of a dish washer
DE202004017677U1 (en) 2004-11-15 2005-01-05 Elektromanufaktur Zangenstein Hanauer Gmbh & Co. Kgaa Apparatus for detecting a conductance of a fluid
DE102004059722A1 (en) 2004-12-11 2006-06-14 Electrolux Home Products Corporation N.V. Method for operating a dishwasher
DE102005050183A1 (en) 2005-10-19 2007-04-26 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher and operating method for a dishwasher
KR20080050834A (en) * 2006-12-04 2008-06-10 삼성전자주식회사 Apparatus for controlling washing of a dish washing machine and method thereof
DE602008002949D1 (en) 2007-07-02 2010-11-18 Arcelik Anonim Sirketi Tuzla DISHWASHER
EP2022384B1 (en) 2007-08-03 2012-06-13 Electrolux Home Products Corporation N.V. Method for controlling a dishwashing machine

Also Published As

Publication number Publication date
PL2201885T3 (en) 2014-04-30
ITRN20080067A1 (en) 2010-06-23
EP2201885A1 (en) 2010-06-30
EP2201885B2 (en) 2020-07-08
EP2201885B1 (en) 2013-11-20

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