EP2371256A3 - Dishwasher - Google Patents

Dishwasher Download PDF

Info

Publication number
EP2371256A3
EP2371256A3 EP11002707.5A EP11002707A EP2371256A3 EP 2371256 A3 EP2371256 A3 EP 2371256A3 EP 11002707 A EP11002707 A EP 11002707A EP 2371256 A3 EP2371256 A3 EP 2371256A3
Authority
EP
European Patent Office
Prior art keywords
foreign substances
filter
dishwasher
sump
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.)
Granted
Application number
EP11002707.5A
Other languages
German (de)
French (fr)
Other versions
EP2371256B1 (en
EP2371256A2 (en
Inventor
Sangheon Yoon
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2371256A2 publication Critical patent/EP2371256A2/en
Publication of EP2371256A3 publication Critical patent/EP2371256A3/en
Application granted granted Critical
Publication of EP2371256B1 publication Critical patent/EP2371256B1/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
    • A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
    • 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
    • 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
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/20—Swingable spraying devices
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • 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
    • A47L15/48—Drying arrangements

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

Provided is a dishwasher in which a structure of a sump (20) is improved to prevent a filter from being blocked by foreign substances. The dishwasher includes a sump (20) in which washing water is collected, a filter part disposed within the sump (20) to separate foreign substances from the washing water, a rotation unit (200) rotatably disposed on a side of the filter part (130), and at least one blade (215) disposed on the rotation unit (200) to scratch the foreign substances attached to the filter part (130). According to the dishwasher, the foreign substances adhering to the filter (130) during the filtering of the washing water can be cleaned to prevent the filter from being blocked by the foreign substances.
EP11002707.5A 2010-03-31 2011-03-31 Dishwasher Active EP2371256B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100029026A KR101669282B1 (en) 2010-03-31 2010-03-31 A dishwasher

Publications (3)

Publication Number Publication Date
EP2371256A2 EP2371256A2 (en) 2011-10-05
EP2371256A3 true EP2371256A3 (en) 2016-01-13
EP2371256B1 EP2371256B1 (en) 2018-01-03

Family

ID=44117062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11002707.5A Active EP2371256B1 (en) 2010-03-31 2011-03-31 Dishwasher

Country Status (2)

Country Link
EP (1) EP2371256B1 (en)
KR (1) KR101669282B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220001362A (en) 2020-06-29 2022-01-05 엘지전자 주식회사 Automatic cleaning filter and dishwasher equipped with the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217220A (en) * 1977-06-09 1980-08-12 Lonza Ltd. Rotary filter
US4943182A (en) * 1988-03-14 1990-07-24 Ecia - Equipments Et Composants Pour L'industrie Automobile Rapid fastener of the bayonet type
EP0454640A1 (en) * 1990-04-26 1991-10-30 Aktiebolaget Electrolux Waste disintegrating device for a dishwater
US5377707A (en) * 1993-11-01 1995-01-03 White Consolidated Industries, Inc. Dishwasher pump and filtration system
EP0855165A2 (en) * 1997-01-22 1998-07-29 SMEG S.p.A. Improved filtering device for dishwashers
EP1057445A2 (en) * 1999-06-04 2000-12-06 Whirlpool Corporation Dishwasher with food particle chopping assembly
DE102007060196A1 (en) * 2007-12-14 2009-06-18 BSH Bosch und Siemens Hausgeräte GmbH dishwasher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217220A (en) * 1977-06-09 1980-08-12 Lonza Ltd. Rotary filter
US4943182A (en) * 1988-03-14 1990-07-24 Ecia - Equipments Et Composants Pour L'industrie Automobile Rapid fastener of the bayonet type
EP0454640A1 (en) * 1990-04-26 1991-10-30 Aktiebolaget Electrolux Waste disintegrating device for a dishwater
US5377707A (en) * 1993-11-01 1995-01-03 White Consolidated Industries, Inc. Dishwasher pump and filtration system
EP0855165A2 (en) * 1997-01-22 1998-07-29 SMEG S.p.A. Improved filtering device for dishwashers
EP1057445A2 (en) * 1999-06-04 2000-12-06 Whirlpool Corporation Dishwasher with food particle chopping assembly
DE102007060196A1 (en) * 2007-12-14 2009-06-18 BSH Bosch und Siemens Hausgeräte GmbH dishwasher

Also Published As

Publication number Publication date
KR101669282B1 (en) 2016-10-25
EP2371256B1 (en) 2018-01-03
KR20110109342A (en) 2011-10-06
EP2371256A2 (en) 2011-10-05

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