IT1174941B - Sistema di controllo del carico d'acqua per lavastoviglie - Google Patents

Sistema di controllo del carico d'acqua per lavastoviglie

Info

Publication number
IT1174941B
IT1174941B IT45703/83A IT4570383A IT1174941B IT 1174941 B IT1174941 B IT 1174941B IT 45703/83 A IT45703/83 A IT 45703/83A IT 4570383 A IT4570383 A IT 4570383A IT 1174941 B IT1174941 B IT 1174941B
Authority
IT
Italy
Prior art keywords
control system
output signal
dishwasher
load control
water load
Prior art date
Application number
IT45703/83A
Other languages
English (en)
Other versions
IT8345703A1 (it
IT8345703A0 (it
Inventor
Claudio Milocco
Original Assignee
Zanussi A Spa Industrie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11257367&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1174941(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zanussi A Spa Industrie filed Critical Zanussi A Spa Industrie
Priority to IT45703/83A priority Critical patent/IT1174941B/it
Publication of IT8345703A0 publication Critical patent/IT8345703A0/it
Priority to DE8484101016T priority patent/DE3460404D1/de
Priority to AT84101016T priority patent/ATE21209T1/de
Priority to EP84101016A priority patent/EP0118719B1/en
Publication of IT8345703A1 publication Critical patent/IT8345703A1/it
Application granted granted Critical
Publication of IT1174941B publication Critical patent/IT1174941B/it

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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0023—Water filling
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
    • 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
    • A47L15/421—Safety arrangements for preventing water damage
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/14—Water pressure or flow rate
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
IT45703/83A 1983-02-14 1983-02-14 Sistema di controllo del carico d'acqua per lavastoviglie IT1174941B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT45703/83A IT1174941B (it) 1983-02-14 1983-02-14 Sistema di controllo del carico d'acqua per lavastoviglie
DE8484101016T DE3460404D1 (en) 1983-02-14 1984-02-01 Water inlet control system for a dishwasher
AT84101016T ATE21209T1 (de) 1983-02-14 1984-02-01 Ueberwachungsvorrichtung der wasserzufuhreinrichtung eines geschirrspuelers.
EP84101016A EP0118719B1 (en) 1983-02-14 1984-02-01 Water inlet control system for a dishwasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45703/83A IT1174941B (it) 1983-02-14 1983-02-14 Sistema di controllo del carico d'acqua per lavastoviglie

Publications (3)

Publication Number Publication Date
IT8345703A0 IT8345703A0 (it) 1983-02-14
IT8345703A1 IT8345703A1 (it) 1984-08-14
IT1174941B true IT1174941B (it) 1987-07-01

Family

ID=11257367

Family Applications (1)

Application Number Title Priority Date Filing Date
IT45703/83A IT1174941B (it) 1983-02-14 1983-02-14 Sistema di controllo del carico d'acqua per lavastoviglie

Country Status (4)

Country Link
EP (1) EP0118719B1 (it)
AT (1) ATE21209T1 (it)
DE (1) DE3460404D1 (it)
IT (1) IT1174941B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577788B1 (fr) * 1985-02-28 1988-08-19 Esswein Sa Lave-vaisselle a electrovanne d'introduction d'eau commandee par la pression de la pompe de cyclage
IT1192084B (it) * 1986-06-04 1988-03-31 Zanussi Elettrodomestici Macchina lavatrice con sistema di controllo del carico d'acqua
DE3803006A1 (de) * 1988-02-02 1989-08-03 Hanning Elektro Werke Geschirrspuelmaschine
FR2630321B1 (fr) * 1988-04-22 1991-06-14 Esswein Sa Procede de remplissage en eau d'un lave-vaisselle et lave-vaisselle mettant en oeuvre ce procede
US5137041A (en) * 1990-09-21 1992-08-11 Glastender, Inc. Dishwasher with fill water control
IT222167Z2 (it) * 1990-10-02 1995-01-24 Zanussi Elettrodomestici Lavastoviglie con pompa centrifuga di circolazione
IT1253942B (it) * 1991-09-26 1995-09-05 Zanussi Grandi Impianti Spa Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie.
DE4215574C2 (de) * 1992-05-12 1996-05-30 Aeg Hausgeraete Gmbh Geschirrspülmaschine
DE4235973A1 (de) * 1992-10-24 1994-04-28 Miele & Cie Verfahren und Anordnung zur Steuerung des Wasserzulaufs bei programmgesteuerten Geschirrspülmaschinen
DE4418721A1 (de) * 1994-05-28 1995-11-30 Licentia Gmbh Steuerungsverfahren für Laugenumwälz-Pumpen in Haushalt-Geschirrspülmaschinen
IT1282923B1 (it) * 1995-01-12 1998-04-01 Zanussi Elettrodomestici Lavatrice con sistema di controllo dinamico del carico d'acqua.
US6551414B2 (en) * 2001-01-19 2003-04-22 U.S. Chemical Corporation Automatic system and method for removing mineral deposits from a dishwasher
DE20122797U1 (de) * 2001-11-07 2007-11-15 Diehl Ako Stiftung & Co. Kg Elektromotorisch betriebene Pumpe für eine Spülmaschine
DE102004003536A1 (de) * 2004-01-23 2005-08-11 BSH Bosch und Siemens Hausgeräte GmbH Flüssigkeitsführendes elektrisches Haushaltsgerät
US11284773B2 (en) 2020-01-31 2022-03-29 Haier Us Appliance Solutions, Inc. System and method for controlling the water fill level within a dishwasher appliance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595556A (en) * 1978-02-21 1981-08-12 Hobart Corp Fill control system for an automatic dishwasher
FR2499396A1 (fr) * 1981-02-06 1982-08-13 Esswein Sa Machine a laver la vaisselle

Also Published As

Publication number Publication date
IT8345703A1 (it) 1984-08-14
EP0118719A1 (en) 1984-09-19
EP0118719B1 (en) 1986-08-06
ATE21209T1 (de) 1986-08-15
IT8345703A0 (it) 1983-02-14
DE3460404D1 (en) 1986-09-11

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