FR2378493A1 - Dishwasher filter for recirculating and purifying water - has dirt trap formed by large filter ensuring removal of food residue - Google Patents

Dishwasher filter for recirculating and purifying water - has dirt trap formed by large filter ensuring removal of food residue

Info

Publication number
FR2378493A1
FR2378493A1 FR7801997A FR7801997A FR2378493A1 FR 2378493 A1 FR2378493 A1 FR 2378493A1 FR 7801997 A FR7801997 A FR 7801997A FR 7801997 A FR7801997 A FR 7801997A FR 2378493 A1 FR2378493 A1 FR 2378493A1
Authority
FR
France
Prior art keywords
filter
sieve
recirculating
food residue
dirt
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
FR7801997A
Other languages
French (fr)
Other versions
FR2378493B3 (en
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2378493A1 publication Critical patent/FR2378493A1/en
Application granted granted Critical
Publication of FR2378493B3 publication Critical patent/FR2378493B3/fr
Granted 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
    • A47L15/4206—Tubular filters

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The diswasher filter system includes a large sieve which in the lower part has sieve openings but in the upper part forms a chamber which is open to the bottom and forms a dirt trap for the particles of dirt which float between the large sieve and the fine sieve cylinder in the emptying channel. Thus, during the recirculation of the water food residue can flow from the wash container into the large sieve and the empty channel in front of the connecting pipe to the emptying pump. Thus between switching off the circulating pump and switching on the emptying pump the particles of dirt between the large sive and the fine sieve cylinder cannot flow up of their own accord and lodge on the fine sieve.
FR7801997A 1977-01-28 1978-01-25 Dishwasher filter for recirculating and purifying water - has dirt trap formed by large filter ensuring removal of food residue Granted FR2378493A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2703434A DE2703434C3 (en) 1977-01-28 1977-01-28 Device on dishwashers for filtering the rinse water

Publications (2)

Publication Number Publication Date
FR2378493A1 true FR2378493A1 (en) 1978-08-25
FR2378493B3 FR2378493B3 (en) 1980-10-03

Family

ID=5999736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801997A Granted FR2378493A1 (en) 1977-01-28 1978-01-25 Dishwasher filter for recirculating and purifying water - has dirt trap formed by large filter ensuring removal of food residue

Country Status (4)

Country Link
DE (1) DE2703434C3 (en)
ES (1) ES466400A1 (en)
FR (1) FR2378493A1 (en)
IT (1) IT1092326B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567745A1 (en) * 1984-07-19 1986-01-24 Bosch Siemens Hausgeraete FILTERING DEVICE FOR DISHWASHING MACHINES
EP0505685A1 (en) * 1991-01-31 1992-09-30 MERLONI ELETTRODOMESTICI S.p.A. Improved extractable filter for dishwashing machines
FR2714282A1 (en) * 1993-12-23 1995-06-30 Bosch Siemens Hausgeraete Device for filtering washing water in dishwashers.
EP0963732A1 (en) * 1998-06-10 1999-12-15 Electrolux Zanussi S.p.A. Dishwashing machine with improved filtering means
FR2935883A1 (en) * 2008-09-16 2010-03-19 Fagorbrandt Sas Domestic dishwasher, has water flow wall extended above cylindrical filtering device from peripheral wall of sump towards micro filter of filtering device, and including water flow opening situated at right of micro filter
EP2179685A1 (en) * 2008-10-23 2010-04-28 Electrolux Home Products Corporation N.V. Dishwasher
IT201800003181A1 (en) * 2018-03-01 2019-09-01 J P Ind S P A GLASS FILTER FOR DISHWASHER.

Families Citing this family (8)

* 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
WO1991008700A1 (en) * 1989-12-20 1991-06-27 Vulcan Australia Limited Filter screen assembly for dishwasher
AU663627B2 (en) * 1989-12-20 1995-10-12 Simpson Pty Limited Filter screen assembly for dishwasher
DE4103056A1 (en) * 1991-02-01 1992-08-13 Licentia Gmbh Dishwashing machine with concentric coarse and fine strainers - has underside of intermediate strainer extending to top of drain and spaced radially from finest strainer
DE4200416A1 (en) * 1992-01-10 1993-07-15 Licentia Gmbh Divided-flow filter combination for domestic dishwashing machine - optimises self-cleaning by directing separate flows of rinsing water at inclined and vertical sections of fine filter.
DE4418523A1 (en) * 1994-05-27 1995-11-30 Licentia Gmbh Domestic dishwashing machine float-controlled filter combination
DE19811436A1 (en) * 1998-03-17 1999-09-23 Whirlpool Co dishwasher
EP4368094A1 (en) * 2022-11-07 2024-05-15 Arçelik Anonim Sirketi A dishwasher comprising a filtering mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159604B (en) * 1955-08-19 1963-12-19 Hobart Mfg Co Dishwasher
AT304004B (en) * 1969-05-08 1972-12-27 Zanussi A Spa Industrie dishwasher
DE2451822C2 (en) * 1974-10-31 1982-11-18 Miele & Cie GmbH & Co, 4830 Gütersloh Collecting pot for a dishwasher

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567745A1 (en) * 1984-07-19 1986-01-24 Bosch Siemens Hausgeraete FILTERING DEVICE FOR DISHWASHING MACHINES
EP0505685A1 (en) * 1991-01-31 1992-09-30 MERLONI ELETTRODOMESTICI S.p.A. Improved extractable filter for dishwashing machines
FR2714282A1 (en) * 1993-12-23 1995-06-30 Bosch Siemens Hausgeraete Device for filtering washing water in dishwashers.
EP0963732A1 (en) * 1998-06-10 1999-12-15 Electrolux Zanussi S.p.A. Dishwashing machine with improved filtering means
FR2935883A1 (en) * 2008-09-16 2010-03-19 Fagorbrandt Sas Domestic dishwasher, has water flow wall extended above cylindrical filtering device from peripheral wall of sump towards micro filter of filtering device, and including water flow opening situated at right of micro filter
EP2179685A1 (en) * 2008-10-23 2010-04-28 Electrolux Home Products Corporation N.V. Dishwasher
WO2010046056A1 (en) * 2008-10-23 2010-04-29 Electrolux Home Products Corporation N.V. Dishwasher
US9955847B2 (en) 2008-10-23 2018-05-01 Electrolux Home Products Corporation, N.V. Dishwasher
IT201800003181A1 (en) * 2018-03-01 2019-09-01 J P Ind S P A GLASS FILTER FOR DISHWASHER.

Also Published As

Publication number Publication date
DE2703434B2 (en) 1980-07-03
DE2703434A1 (en) 1978-08-03
IT1092326B (en) 1985-07-06
ES466400A1 (en) 1978-10-01
IT7819622A0 (en) 1978-01-26
DE2703434C3 (en) 1981-03-12
FR2378493B3 (en) 1980-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse