EP1344861A3 - An adjustable and double insulated system for controlling the water level in a domestic appliance - Google Patents

An adjustable and double insulated system for controlling the water level in a domestic appliance Download PDF

Info

Publication number
EP1344861A3
EP1344861A3 EP03005504A EP03005504A EP1344861A3 EP 1344861 A3 EP1344861 A3 EP 1344861A3 EP 03005504 A EP03005504 A EP 03005504A EP 03005504 A EP03005504 A EP 03005504A EP 1344861 A3 EP1344861 A3 EP 1344861A3
Authority
EP
European Patent Office
Prior art keywords
controlling
water level
domestic appliance
adjustable
membrane
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.)
Withdrawn
Application number
EP03005504A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1344861A2 (en
Inventor
Enzo Brignone
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.)
Bitron SpA
Original Assignee
Bitron 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
Application filed by Bitron SpA filed Critical Bitron SpA
Publication of EP1344861A2 publication Critical patent/EP1344861A2/en
Publication of EP1344861A3 publication Critical patent/EP1344861A3/en
Withdrawn legal-status Critical Current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
    • A47L15/4244—Water-level measuring or regulating arrangements
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps 
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
EP03005504A 2002-03-12 2003-03-11 An adjustable and double insulated system for controlling the water level in a domestic appliance Withdrawn EP1344861A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20020207 2002-03-12
IT2002TO000207A ITTO20020207A1 (it) 2002-03-12 2002-03-12 Sistema di controllo del livello dell'acqua regolabile e a doppio isolamento per apparecchio elettrodomestico.

Publications (2)

Publication Number Publication Date
EP1344861A2 EP1344861A2 (en) 2003-09-17
EP1344861A3 true EP1344861A3 (en) 2006-08-23

Family

ID=27638909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005504A Withdrawn EP1344861A3 (en) 2002-03-12 2003-03-11 An adjustable and double insulated system for controlling the water level in a domestic appliance

Country Status (2)

Country Link
EP (1) EP1344861A3 (it)
IT (1) ITTO20020207A1 (it)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2051782A7 (it) * 1969-07-16 1971-04-09 Candy Spa
US3885580A (en) * 1974-04-04 1975-05-27 Gen Electric Dishwasher control system
GB1468870A (it) * 1973-08-17 1977-03-30
DE3003440A1 (de) * 1980-01-31 1981-08-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ueberwachungseinrichtung fuer den wasserzulauf von haushaltmaschinen wie geschirrspuel- und waeschebehandlungsmaschinen
DE8711736U1 (de) * 1987-08-29 1988-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Niveausteuereinrichtung mit einem Druckschalter
DE8813471U1 (de) * 1988-10-27 1989-11-30 Licentia Patent-Verwaltungs-GmbH, 60325 Frankfurt Druckschalter für flüssigkeitsführende Haushaltgeräte, insbesondere für Geschirrspülmaschinen
EP0433641A2 (de) * 1989-12-20 1991-06-26 Bosch-Siemens HausgerÀ¤te GmbH Vorrichtung zur Steuerung des Flüssigkeitszulaufs zu einem Behälter
US5309939A (en) * 1990-09-18 1994-05-10 Bosch-Siemens Hausgerate Gmbh Safety device for water-conducting household appliances
EP0958777A1 (en) * 1998-05-22 1999-11-24 Fagor, S.Coop. Ltda. Water level regulator in a dishwaser

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2051782A7 (it) * 1969-07-16 1971-04-09 Candy Spa
GB1468870A (it) * 1973-08-17 1977-03-30
US3885580A (en) * 1974-04-04 1975-05-27 Gen Electric Dishwasher control system
DE3003440A1 (de) * 1980-01-31 1981-08-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ueberwachungseinrichtung fuer den wasserzulauf von haushaltmaschinen wie geschirrspuel- und waeschebehandlungsmaschinen
DE8711736U1 (de) * 1987-08-29 1988-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Niveausteuereinrichtung mit einem Druckschalter
DE8813471U1 (de) * 1988-10-27 1989-11-30 Licentia Patent-Verwaltungs-GmbH, 60325 Frankfurt Druckschalter für flüssigkeitsführende Haushaltgeräte, insbesondere für Geschirrspülmaschinen
EP0433641A2 (de) * 1989-12-20 1991-06-26 Bosch-Siemens HausgerÀ¤te GmbH Vorrichtung zur Steuerung des Flüssigkeitszulaufs zu einem Behälter
US5309939A (en) * 1990-09-18 1994-05-10 Bosch-Siemens Hausgerate Gmbh Safety device for water-conducting household appliances
EP0958777A1 (en) * 1998-05-22 1999-11-24 Fagor, S.Coop. Ltda. Water level regulator in a dishwaser

Also Published As

Publication number Publication date
ITTO20020207A1 (it) 2003-09-12
EP1344861A2 (en) 2003-09-17
ITTO20020207A0 (it) 2002-03-12

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