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WO2009077279A3 - Water-bearing domestic appliance - Google Patents

Water-bearing domestic appliance Download PDF

Info

Publication number
WO2009077279A3
WO2009077279A3 PCT/EP2008/065730 EP2008065730W WO2009077279A3 WO 2009077279 A3 WO2009077279 A3 WO 2009077279A3 EP 2008065730 W EP2008065730 W EP 2008065730W WO 2009077279 A3 WO2009077279 A3 WO 2009077279A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
domestic appliance
filter surface
filter
bearing domestic
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.)
Ceased
Application number
PCT/EP2008/065730
Other languages
German (de)
French (fr)
Other versions
WO2009077279A2 (en
Inventor
Egbert Classen
Helmut Jerg
Hans-Peter Nannt
Kai Paintner
Thomas Wachinger
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of WO2009077279A2 publication Critical patent/WO2009077279A2/en
Publication of WO2009077279A3 publication Critical patent/WO2009077279A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A47L15/4202—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
    • A47L15/4206—Tubular filters
    • 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 
    • D06F39/10—Filtering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Filtering Materials (AREA)

Abstract

The invention relates to a water-bearing domestic appliance, especially dishwasher or washer, which comprises at least one hydraulic circuit in which a washing liquor can be circulated and in which a filter device (23) for filtering the circulated washing liquor is arranged. Said filter device comprises at least one first filter surface of a first mesh width (a) and at least one second filter surface, mounted downstream thereof, of a second mesh width that is smaller than the mesh width of the first filter surface. The filter device is characterized in that the first filter surface is designed to form the second filter surface.
PCT/EP2008/065730 2007-12-14 2008-11-18 Water-bearing domestic appliance Ceased WO2009077279A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060197.4 2007-12-14
DE102007060197.4A DE102007060197B4 (en) 2007-12-14 2007-12-14 Water-conducting household appliance

Publications (2)

Publication Number Publication Date
WO2009077279A2 WO2009077279A2 (en) 2009-06-25
WO2009077279A3 true WO2009077279A3 (en) 2009-08-13

Family

ID=40344637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/065730 Ceased WO2009077279A2 (en) 2007-12-14 2008-11-18 Water-bearing domestic appliance

Country Status (2)

Country Link
DE (1) DE102007060197B4 (en)
WO (1) WO2009077279A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8667974B2 (en) 2009-12-21 2014-03-11 Whirlpool Corporation Rotating filter for a dishwashing machine
US9918609B2 (en) 2009-12-21 2018-03-20 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US8627832B2 (en) 2010-12-13 2014-01-14 Whirlpool Corporation Rotating filter for a dishwashing machine
US9687135B2 (en) 2009-12-21 2017-06-27 Whirlpool Corporation Automatic dishwasher with pump assembly
US9119515B2 (en) 2010-12-03 2015-09-01 Whirlpool Corporation Dishwasher with unitary wash module
US8746261B2 (en) 2009-12-21 2014-06-10 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US9668636B2 (en) 2010-11-16 2017-06-06 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9113766B2 (en) 2010-11-16 2015-08-25 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9034112B2 (en) 2010-12-03 2015-05-19 Whirlpool Corporation Dishwasher with shared heater
US8733376B2 (en) 2011-05-16 2014-05-27 Whirlpool Corporation Dishwasher with filter assembly
US9107559B2 (en) 2011-05-16 2015-08-18 Whirlpool Corporation Dishwasher with filter assembly
US20120318296A1 (en) 2011-06-20 2012-12-20 Whirlpool Corporation Ultra micron filter for a dishwasher
US9010344B2 (en) 2011-06-20 2015-04-21 Whirlpool Corporation Rotating filter for a dishwashing machine
US9861251B2 (en) 2011-06-20 2018-01-09 Whirlpool Corporation Filter with artificial boundary for a dishwashing machine
US9005369B2 (en) 2011-06-20 2015-04-14 Whirlpool Corporation Filter assembly for a dishwasher
US9265401B2 (en) 2011-06-20 2016-02-23 Whirlpool Corporation Rotating filter for a dishwashing machine
US9301667B2 (en) 2012-02-27 2016-04-05 Whirlpool Corporation Soil chopping system for a dishwasher
US9237836B2 (en) 2012-05-30 2016-01-19 Whirlpool Corporation Rotating filter for a dishwasher
US9730570B2 (en) 2012-05-30 2017-08-15 Whirlpool Corporation Reduced sound with a rotating filter for a dishwasher
US9451862B2 (en) 2012-06-01 2016-09-27 Whirlpool Corporation Dishwasher with unitary wash module
US9833120B2 (en) 2012-06-01 2017-12-05 Whirlpool Corporation Heating air for drying dishes in a dishwasher using an in-line wash liquid heater
US9532700B2 (en) 2012-06-01 2017-01-03 Whirlpool Corporation Dishwasher with overflow conduit
EP2671497B1 (en) * 2012-06-04 2020-02-26 Samsung Electronics Co., Ltd. Dishwasher
US9554688B2 (en) 2012-10-23 2017-01-31 Whirlpool Corporation Rotating filter for a dishwasher and methods of cleaning a rotating filter
DE102017217801A1 (en) * 2017-10-06 2019-04-11 BSH Hausgeräte GmbH Water-conducting household appliance and method for operating a water-conducting household appliance

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882093A (en) * 1941-07-15 1943-05-17 Filtering device and method for its manufacture
DE1051249B (en) * 1954-08-09 1959-02-26 Purolator Products Inc Stackable filter body
US3122148A (en) * 1960-01-13 1964-02-25 Colston Ltd C Dishwasher with multiple filter means
US3334750A (en) * 1963-05-31 1967-08-08 Mullins Mfg Corp Dishwasher strainer with alternate filtering positions
FR1565541A (en) * 1968-02-23 1969-05-02
US5601660A (en) * 1995-09-19 1997-02-11 Lg Electronics Inc. Food debris filtering apparatus for dishwasher and method thereof
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
DE10249130A1 (en) * 2002-10-22 2004-05-06 Electrolux Home Products Corporation N.V. A method for clearing the filter in the liquid circulation system of domestic appliances has a soundwave generator positioned in the sump
WO2007017330A1 (en) * 2005-08-10 2007-02-15 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher, in particular domestic dishwasher, and method for operating said dishwasher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088469B (en) * 1955-06-11 1960-09-08 Hans Mueller Dipl Chem Dr Ing Method and device for the continuous separation of solids from liquids and their removal from the filter
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
DE10065661A1 (en) * 2000-12-29 2002-07-04 Bsh Bosch Siemens Hausgeraete scree
DE10305320B4 (en) * 2003-02-10 2007-04-12 Erhard Rudolf Filter device, filter media and filtration method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882093A (en) * 1941-07-15 1943-05-17 Filtering device and method for its manufacture
DE1051249B (en) * 1954-08-09 1959-02-26 Purolator Products Inc Stackable filter body
US3122148A (en) * 1960-01-13 1964-02-25 Colston Ltd C Dishwasher with multiple filter means
US3334750A (en) * 1963-05-31 1967-08-08 Mullins Mfg Corp Dishwasher strainer with alternate filtering positions
FR1565541A (en) * 1968-02-23 1969-05-02
US5601660A (en) * 1995-09-19 1997-02-11 Lg Electronics Inc. Food debris filtering apparatus for dishwasher and method thereof
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
DE10249130A1 (en) * 2002-10-22 2004-05-06 Electrolux Home Products Corporation N.V. A method for clearing the filter in the liquid circulation system of domestic appliances has a soundwave generator positioned in the sump
WO2007017330A1 (en) * 2005-08-10 2007-02-15 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher, in particular domestic dishwasher, and method for operating said dishwasher

Also Published As

Publication number Publication date
WO2009077279A2 (en) 2009-06-25
DE102007060197B4 (en) 2016-07-07
DE102007060197A1 (en) 2009-06-18

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