EP2478818A3 - Dishwasher with filter cleaning device - Google Patents

Dishwasher with filter cleaning device Download PDF

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Publication number
EP2478818A3
EP2478818A3 EP12150074.8A EP12150074A EP2478818A3 EP 2478818 A3 EP2478818 A3 EP 2478818A3 EP 12150074 A EP12150074 A EP 12150074A EP 2478818 A3 EP2478818 A3 EP 2478818A3
Authority
EP
European Patent Office
Prior art keywords
dishwasher
cleaning device
filter cleaning
fluid
recirculating
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.)
Granted
Application number
EP12150074.8A
Other languages
German (de)
French (fr)
Other versions
EP2478818A2 (en
EP2478818B1 (en
Inventor
Werner Haltmayer
Mathias Herrmann
Stefan Kasbauer
Claus KÖTHER
Martin Weissenburger
Mark Woldenberg
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL12150074T priority Critical patent/PL2478818T3/en
Publication of EP2478818A2 publication Critical patent/EP2478818A2/en
Publication of EP2478818A3 publication Critical patent/EP2478818A3/en
Application granted granted Critical
Publication of EP2478818B1 publication Critical patent/EP2478818B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L15/4202—Water filter means or strainers
    • A47L15/4208—Arrangements to prevent clogging of the filters, e.g. self-cleaning
    • 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
    • A47L15/4202—Water filter means or strainers
    • 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
    • A47L15/4246—Details of the tub
    • 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
    • A47L15/4202—Water filter means or strainers
    • A47L15/4204—Flat filters
    • 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
    • A47L15/4202—Water filter means or strainers
    • A47L15/4206—Tubular filters

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

Die Erfindung betrifft eine Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine, in deren Hydraulikkreislauf Spülflüssigkeit mittels einer Umwälzpumpe (13) umwälzbar ist, die saugseitig an einem von Spülflüssigkeit durchströmten Pumpentopf (11) angeschlossen ist, der zumindest ein Siebelement (20, 21, 22) aufweist, das die in der Spülflüssigkeit befindlichen Schmutzpartikel zurückhält. Erfindungsgemäß ist im Pumpentopf (11) zumindest eine Reinigungseinrichtung (35) vorgesehen, mit der das Siebelement (20, 21, 22) reinigbar ist.

Figure imgaf001
The invention relates to a dishwasher, in particular domestic dishwasher, in the hydraulic circuit rinsing liquid by means of a circulating pump (13) is recirculating, which is connected to the suction side of a flushing fluid through the pumping pot (11) having at least one screen element (20, 21, 22), the Retains the dirt particles in the rinsing fluid. According to the invention, at least one cleaning device (35) is provided in the sump (11), with which the sieve element (20, 21, 22) can be cleaned.
Figure imgaf001
EP12150074.8A 2011-01-21 2012-01-03 Dishwasher with filter cleaning device Active EP2478818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12150074T PL2478818T3 (en) 2011-01-21 2012-01-03 Dishwasher with filter cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011002989A DE102011002989A1 (en) 2011-01-21 2011-01-21 dishwasher

Publications (3)

Publication Number Publication Date
EP2478818A2 EP2478818A2 (en) 2012-07-25
EP2478818A3 true EP2478818A3 (en) 2017-10-25
EP2478818B1 EP2478818B1 (en) 2019-04-17

Family

ID=45463440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12150074.8A Active EP2478818B1 (en) 2011-01-21 2012-01-03 Dishwasher with filter cleaning device

Country Status (5)

Country Link
US (1) US10004377B2 (en)
EP (1) EP2478818B1 (en)
DE (1) DE102011002989A1 (en)
PL (1) PL2478818T3 (en)
TR (1) TR201906640T4 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2517611A1 (en) 2011-04-29 2012-10-31 Electrolux Home Products Corporation N.V. Filter
USD776372S1 (en) 2014-06-05 2017-01-10 Wolf Appliance, Inc. Dishwasher tub bottom
US9655494B2 (en) 2014-06-05 2017-05-23 Wolf Appliance, Inc. Dishwasher filtration system
US20160367106A1 (en) * 2015-06-19 2016-12-22 General Electric Company Dishwasher appliance and a method for forming a unitary sump
CN106551667B (en) * 2015-09-24 2019-10-25 Lg电子株式会社 Dish-washing machine
US10335012B2 (en) 2015-10-19 2019-07-02 Electrolux Home Products, Inc. Dishwasher spray fill
USD840117S1 (en) 2016-09-23 2019-02-05 Wolf Appliance, Inc. Dishwasher water softener cap
USD842558S1 (en) 2016-09-23 2019-03-05 Wolf Appliance, Inc. Dishwasher filter cap
CN106419795A (en) * 2016-12-06 2017-02-22 江苏理工学院 Tableware cleaning and leftover treating equipment
DE102017207214A1 (en) 2017-04-28 2018-10-31 BSH Hausgeräte GmbH Water-conducting household appliance and method for operating a water-conducting household appliance
DE102017122323A1 (en) * 2017-09-26 2019-03-28 Illinois Tool Works Inc. Liquid distributor for a liquid transfer system of a conveyor dishwasher and conveyor dishwasher with such a liquid distributor
EP3810301A4 (en) * 2018-06-25 2022-02-23 Peter Hoefler Rotating filters and related systems
WO2020247538A1 (en) * 2019-06-03 2020-12-10 Ecolab Usa Inc. Dishwasher sump and dishwasher apparatus
TR202016946A2 (en) * 2020-10-23 2022-05-23 Arcelik As A dishwasher with a strainer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428358A1 (en) * 1964-12-16 1968-11-14 Braun Ag Dishwasher with circulating rinsing water
DE8913614U1 (en) * 1988-11-23 1990-01-18 Industrie Zanussi S.P.A., Pordenone, Udine Dishwasher with self-cleaning filter
DE3745169C2 (en) * 1986-11-13 1999-07-22 Candy Elettrodomestici Operating dishwasher in work cycle
EP1386575A1 (en) * 2002-07-31 2004-02-04 CANDY S.p.A. Dishwashing machine with macerator filter caused to rotate by the wash liquid flow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114663C2 (en) 1981-04-10 1992-11-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Sieve arrangement in the drain pan of the washing compartment of a dishwasher
DE102004003536A1 (en) * 2004-01-23 2005-08-11 BSH Bosch und Siemens Hausgeräte GmbH Liquid household electrical appliance
KR100628127B1 (en) * 2004-09-14 2006-09-26 엘지전자 주식회사 dishwasher
DE102005058250A1 (en) * 2004-12-10 2006-07-06 Lg Electronics Inc. Dishwasher and control method for it
US20060237049A1 (en) * 2005-04-25 2006-10-26 Viking Range Corporation Primary filter cleaning system for a dishwasher
EP2179685B1 (en) * 2008-10-23 2013-01-09 Electrolux Home Products Corporation N.V. Dishwasher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428358A1 (en) * 1964-12-16 1968-11-14 Braun Ag Dishwasher with circulating rinsing water
DE3745169C2 (en) * 1986-11-13 1999-07-22 Candy Elettrodomestici Operating dishwasher in work cycle
DE8913614U1 (en) * 1988-11-23 1990-01-18 Industrie Zanussi S.P.A., Pordenone, Udine Dishwasher with self-cleaning filter
EP1386575A1 (en) * 2002-07-31 2004-02-04 CANDY S.p.A. Dishwashing machine with macerator filter caused to rotate by the wash liquid flow

Also Published As

Publication number Publication date
EP2478818A2 (en) 2012-07-25
PL2478818T3 (en) 2019-10-31
DE102011002989A1 (en) 2012-07-26
TR201906640T4 (en) 2019-05-21
US10004377B2 (en) 2018-06-26
US20120186609A1 (en) 2012-07-26
EP2478818B1 (en) 2019-04-17

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