ES410269A1 - Perfeccionamientos en un dispositivo para el control de ni-vel del agua en las maquinas lavadoras. - Google Patents

Perfeccionamientos en un dispositivo para el control de ni-vel del agua en las maquinas lavadoras.

Info

Publication number
ES410269A1
ES410269A1 ES410269A ES410269A ES410269A1 ES 410269 A1 ES410269 A1 ES 410269A1 ES 410269 A ES410269 A ES 410269A ES 410269 A ES410269 A ES 410269A ES 410269 A1 ES410269 A1 ES 410269A1
Authority
ES
Spain
Prior art keywords
switch
programmer
washing machine
water level
level control
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.)
Expired
Application number
ES410269A
Other languages
English (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.)
ELBI SpA
Original Assignee
ELBI 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 ELBI SpA filed Critical ELBI SpA
Publication of ES410269A1 publication Critical patent/ES410269A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

Perfeccionamientos en un dispositivo para el control del nivel del agua en las máquinas lavadoras, caracterizados por el hecho de que comprende una válvula de entrada del agua (2) provista de dos obturadores (9,10) que operan en serie y mandados por dos electroimanes diferentes (11,12) enlazados en paralelo en un mismo circuito que incluye el dispositivo programador (13) de la máquina y un micro-interruptor (14) mandado por un flotador (27) situado en una cubeta auxiliar (15) aplicada lateralmente al tanque principal (1) y que comunica con este mediante una abertura situada a la altura del nivel máximo admisible, disponiéndose el micro-interruptor citado en condiciones de cierre, durante el funcionamiento normal de la máquina, de modo para hacer válido el mando de abertura o de cierre impartido por el temporizador-programador a los electroimanes de los dos obturadores, el aumento de nivel de agua en el tanque determinando la elevación del flotador (27) y la conmutación del micro-interruptorque interrumpe el paso de la corriente a los dos electroimanes, determinando el cierre simultáneo de los dos obturadores e interrumpiendo así la entrada del agua en el tanque.
ES410269A 1972-10-06 1972-12-30 Perfeccionamientos en un dispositivo para el control de ni-vel del agua en las maquinas lavadoras. Expired ES410269A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70158/72A IT975189B (it) 1972-10-06 1972-10-06 Dispositivo a comando elettroma gnetico per il controllo del livel lo dell acqua nelle macchine lava trici

Publications (1)

Publication Number Publication Date
ES410269A1 true ES410269A1 (es) 1975-12-01

Family

ID=11313541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410269A Expired ES410269A1 (es) 1972-10-06 1972-12-30 Perfeccionamientos en un dispositivo para el control de ni-vel del agua en las maquinas lavadoras.

Country Status (4)

Country Link
DE (2) DE2261604A1 (es)
ES (1) ES410269A1 (es)
FR (1) FR2202285A1 (es)
IT (1) IT975189B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8020816V0 (it) * 1980-02-18 1980-02-18 Maestrelli Spa Dispositivo regolatore del livello del liquido di lavaggio applicabile alle macchine lavatrici a secco.
DE3520863A1 (de) * 1985-06-11 1986-12-11 Miele & Cie GmbH & Co, 4830 Gütersloh Sicherheitsvorrichtung gegen leckwasserschaeden bei wasserfuehrenden haushaltgeraeten
DE4029544A1 (de) * 1990-09-18 1992-03-19 Bosch Siemens Hausgeraete Sicherheitsvorrichtung fuer wasserfuehrende haushaltgeraete
DE4029543C2 (de) * 1990-09-18 1994-09-29 Bosch Siemens Hausgeraete Sicherheitsvorrichtung für wasserführende Haushaltgeräte, insbesondere Haushalt-Geschirrspülmaschinen
DE9109548U1 (de) * 1991-08-01 1991-10-10 Bosch-Siemens Hausgeräte GmbH, 8000 München Wasserführendes Haushaltgerät
FR2762089A1 (fr) * 1996-09-27 1998-10-16 Andre Demussat Procede de controle et d'avertissement du niveau d'eau dans une baignoire et dispositif de mise en oeuvre
ES1050248Y (es) * 1998-05-22 2002-07-01 Fagor S Coop Regulador del nivel de agua en un lavavajillas.
BR0100716A (pt) * 2001-02-15 2002-11-05 Multibras Eletrodomesticos Sa Dispositivo indicador de nìvel de água para lava-louça
KR20050122358A (ko) * 2004-06-24 2005-12-29 엘지전자 주식회사 식기세척기의 수위감지장치

Also Published As

Publication number Publication date
DE7246024U (de) 1977-11-17
FR2202285A1 (en) 1974-05-03
IT975189B (it) 1974-07-20
DE2261604A1 (de) 1974-04-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880226