ITPN910005U1 - DISHWASHER WITH DRAIN PUMP - Google Patents

DISHWASHER WITH DRAIN PUMP

Info

Publication number
ITPN910005U1
ITPN910005U1 IT91PN000005U ITPN910005U ITPN910005U1 IT PN910005 U1 ITPN910005 U1 IT PN910005U1 IT 91PN000005 U IT91PN000005 U IT 91PN000005U IT PN910005 U ITPN910005 U IT PN910005U IT PN910005 U1 ITPN910005 U1 IT PN910005U1
Authority
IT
Italy
Prior art keywords
level
drain
drain pump
inlet duct
suction mouth
Prior art date
Application number
IT91PN000005U
Other languages
Italian (it)
Inventor
Ugo Favret
Mariogino Rossi
Original Assignee
Zanussi Elettrodomestici
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 Zanussi Elettrodomestici filed Critical Zanussi Elettrodomestici
Priority to IT91PN000005U priority Critical patent/IT225636Y1/en
Publication of ITPN910005V0 publication Critical patent/ITPN910005V0/en
Priority to ES19929200047U priority patent/ES1019841Y/en
Priority to GB9202439A priority patent/GB2253133B/en
Priority to DE9201625U priority patent/DE9201625U1/en
Priority to FR9201912A priority patent/FR2673098B3/en
Publication of ITPN910005U1 publication Critical patent/ITPN910005U1/en
Application granted granted Critical
Publication of IT225636Y1 publication Critical patent/IT225636Y1/en

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
    • A47L15/4204—Flat 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
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

Lavastoviglie con un circuito di lavaggio ed un circuito di scarico intercomunicanti attraverso un filtro (7) disposto in una vasca di lavaggio (3, 4). Il circuito di scarico comprende una pompa di scarico (8) avente una bocca di aspirazione (13) atta ad aspirare acqua dalla vasca, attraverso un condotto di ingresso (12), fino al raggiungimento di un livello residuo (L) inferiore a quello della bocca di aspirazione. Un tubo di sfiato (16) a sezione calibrata e sagomato ad U rovesciata si dirama verso l'alto dal. punto più elevato (L1.) del condotto di ingresso (12). La porzione curva (18) del tubo di sfiato (16) è disposta ad un livello (L4) che è superiore al livello (L1) di un tratto (H) almeno pari all'eventuale differenza fra il livello (L2) e il livello (L3) dell'acqua nei circuiti di scarico e lavaggio, rispettivamente.Dishwashers with a washing circuit and a drain circuit intercommunicating through a filter (7) arranged in a washing tank (3, 4). The drain circuit comprises a drain pump (8) having a suction mouth (13) suitable for sucking water from the tank, through an inlet duct (12), until reaching a residual level (L) lower than that of the suction mouth. A breather tube (16) with a calibrated section and an inverted U-shaped branch branches upwards from the. highest point (L1.) of the inlet duct (12). The curved portion (18) of the breather pipe (16) is arranged at a level (L4) which is higher than the level (L1) of a section (H) at least equal to the possible difference between the level (L2) and the level (L3) of the water in the drain and wash circuits, respectively.

IT91PN000005U 1991-02-27 1991-02-27 DISHWASHER WITH DRAIN PUMP IT225636Y1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT91PN000005U IT225636Y1 (en) 1991-02-27 1991-02-27 DISHWASHER WITH DRAIN PUMP
ES19929200047U ES1019841Y (en) 1991-02-27 1992-01-10 DISHWASHER MACHINE.
GB9202439A GB2253133B (en) 1991-02-27 1992-02-05 Dishwashing machine with drainage pump
DE9201625U DE9201625U1 (en) 1991-02-27 1992-02-10 Dishwasher with drain pump
FR9201912A FR2673098B3 (en) 1991-02-27 1992-02-20 WASHING MACHINE WITH A DRAIN PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT91PN000005U IT225636Y1 (en) 1991-02-27 1991-02-27 DISHWASHER WITH DRAIN PUMP

Publications (3)

Publication Number Publication Date
ITPN910005V0 ITPN910005V0 (en) 1991-02-27
ITPN910005U1 true ITPN910005U1 (en) 1992-08-27
IT225636Y1 IT225636Y1 (en) 1997-01-13

Family

ID=11394486

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91PN000005U IT225636Y1 (en) 1991-02-27 1991-02-27 DISHWASHER WITH DRAIN PUMP

Country Status (5)

Country Link
DE (1) DE9201625U1 (en)
ES (1) ES1019841Y (en)
FR (1) FR2673098B3 (en)
GB (1) GB2253133B (en)
IT (1) IT225636Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868011A (en) * 1997-04-04 1999-02-09 General Electric Company Water traps for washing machines
CN111110159A (en) * 2018-10-30 2020-05-08 三花亚威科电器设备（芜湖）有限公司 Respirator and dish washing machine

Also Published As

Publication number Publication date
ES1019841Y (en) 1992-12-16
DE9201625U1 (en) 1992-04-09
FR2673098A1 (en) 1992-08-28
IT225636Y1 (en) 1997-01-13
ITPN910005V0 (en) 1991-02-27
GB9202439D0 (en) 1992-03-18
FR2673098B3 (en) 1993-06-11
ES1019841U (en) 1992-05-01
GB2253133B (en) 1994-07-27
GB2253133A (en) 1992-09-02

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Legal Events

Date Code Title Description
0001 Granted