ES2123900T3 - PNEUMATIC SENSOR FOR SAFETY DEVICE TO BLOCK THE WATER SUPPLY CIRCUIT FOR DISHWASHERS, WASHING MACHINES AND THE LIKE. - Google Patents

PNEUMATIC SENSOR FOR SAFETY DEVICE TO BLOCK THE WATER SUPPLY CIRCUIT FOR DISHWASHERS, WASHING MACHINES AND THE LIKE.

Info

Publication number
ES2123900T3
ES2123900T3 ES95201195T ES95201195T ES2123900T3 ES 2123900 T3 ES2123900 T3 ES 2123900T3 ES 95201195 T ES95201195 T ES 95201195T ES 95201195 T ES95201195 T ES 95201195T ES 2123900 T3 ES2123900 T3 ES 2123900T3
Authority
ES
Spain
Prior art keywords
water supply
pneumatic sensor
water
block
safety device
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 - Lifetime
Application number
ES95201195T
Other languages
Spanish (es)
Inventor
Silvano Fumagalli
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.)
Candy SpA
Original Assignee
Candy 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 Candy SpA filed Critical Candy SpA
Application granted granted Critical
Publication of ES2123900T3 publication Critical patent/ES2123900T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D06F39/081—Safety arrangements for preventing water damage

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO DE SEGURIDAD PARA BLOQUEAR EL CIRCUITO DE SUMINISTRO DE AGUA DE UN UTENSILIO ELECTRODOMESTICO (1) QUE COMPRENDE UN TUBO DE SUMINISTRO DE AGUA (5), QUE PUEDE CONECTARSE EN UN EXTREMO A UNA VALVULA SOLENOIDE DE SUMINISTRO RESPECTIVO (100) DE UN CIRCUITO DE AGUA INTERNO (101) DEL UTENSILIO ELECTRODOMESTICO (1), Y EN DONDE UNA VALVULA DE SEGURIDAD (2), QUE PUEDE SER ACCIONADA NEUMATICAMENTE, SE CONECTA Y SE COLOCA ENTRE EL EXTREMO OPUESTO DE DICHO TUBO DE SUMINISTRO (5) Y UN PUNTO DE SUMINISTRO DE AGUA (4), UNA BASE DE RECOGIDA (8) POSICIONADA POR DEBAJO DEL UTENSILIO ELECTRODOMESTICO (1), EN LA CUAL SE COLOCA UN SENSOR NEUMATICO (7) Y QUE COMPRENDE DISPOSITIVOS SENSIBLES AL AGUA EXPANSIBLES (17), ALOJADOS EN UNA CAMARA DE EXPANSION (21), QUE COMANDAN EL ACCIONAMIENTO DE LOS MEDIOS DE COMPRESION (28, 30) DE UN FLUIDO CONTENIDO EN UN TAMBOR (9) CONECTADO A LA VALVULA DE SEGURIDAD (2); LA CAMARA DE EXPANSION (21) DEL SENSOR NEUMATICO ESTA PROVISTA DE UNA ENTRADA (32) QUE PUEDE CONECTARSE A UN CONDUCTO DE VACIADO (11) DE UN DISPOSITIVO ANTIDESBORDAMIENTO (13) DE UN TAMBOR DE LAVADO (12) DEL UTENSILIO ELECTRODOMESTICO (1), Y UN MEDIO DE VALVULA DE COMPUERTA (33) PARA CERRAR DICHA ENTRADA (32) DESPUES DE LA EXPANSION DE DICHO MEDIO SENSIBLE AL AGUA (17).A SAFETY DEVICE IS PRESENTED TO BLOCK THE WATER SUPPLY CIRCUIT OF AN ELECTRICAL APPLIANCE (1) INCLUDING A WATER SUPPLY TUBE (5), WHICH CAN BE CONNECTED AT THE END TO A SUPPLY SOLENOID VALVE (100) AN INTERNAL WATER CIRCUIT (101) OF THE HOUSEHOLD APPLIANCES (1), AND WHERE A SAFETY VALVE (2), WHICH CAN BE PNEUMATICALLY ACTUATED, IS CONNECTED AND PLACED BETWEEN THE OPPOSITE END OF SUCH SUPPLY TUBE (5) A WATER SUPPLY POINT (4), A COLLECTION BASE (8) POSITIONED BELOW THE HOUSEHOLD APPLIANCE (1), IN WHICH A PNEUMATIC SENSOR (7) IS PLACED AND INCLUDES EXPANDABLE WATER SENSITIVE DEVICES (17) LODGED IN AN EXPANSION CHAMBER (21), THAT COMMAND THE OPERATION OF THE COMPRESSION MEDIA (28, 30) OF A FLUID CONTAINED IN A DRUM (9) CONNECTED TO THE SAFETY VALVE (2); THE EXPANSION CHAMBER (21) OF THE PNEUMATIC SENSOR IS PROVIDED WITH AN INLET (32) THAT CAN BE CONNECTED TO A DRAINING DUCT (11) OF AN ANTI-OVERFLOW DEVICE (13) OF A WASHING DRUM (12) OF THE APPLIANCE UTENSIL (1) , AND A GATE VALVE MEANS (33) TO CLOSE SUCH ENTRY (32) AFTER THE EXPANSION OF SUCH WATER-SENSITIVE MEANS (17).

ES95201195T 1994-05-13 1995-05-09 PNEUMATIC SENSOR FOR SAFETY DEVICE TO BLOCK THE WATER SUPPLY CIRCUIT FOR DISHWASHERS, WASHING MACHINES AND THE LIKE. Expired - Lifetime ES2123900T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI000350U IT233421Y1 (en) 1994-05-13 1994-05-13 PNEUMATIC SENSOR FOR SAFETY LOCK DEVICE OF THE WATER LOAD CIRCUIT OF DISHWASHER AND WASHING MACHINES

Publications (1)

Publication Number Publication Date
ES2123900T3 true ES2123900T3 (en) 1999-01-16

Family

ID=11367995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95201195T Expired - Lifetime ES2123900T3 (en) 1994-05-13 1995-05-09 PNEUMATIC SENSOR FOR SAFETY DEVICE TO BLOCK THE WATER SUPPLY CIRCUIT FOR DISHWASHERS, WASHING MACHINES AND THE LIKE.

Country Status (4)

Country Link
EP (1) EP0683263B1 (en)
DE (1) DE69504904T2 (en)
ES (1) ES2123900T3 (en)
IT (1) IT233421Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107287843A (en) * 2017-07-10 2017-10-24 青岛海尔洗衣机有限公司 A kind of anti-overflow device of washing machine hopper and the washing machine with the device
FI128902B (en) * 2019-12-12 2021-02-26 Timo Risikko Stop valve arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8420779U1 (en) * 1984-07-11 1986-12-18 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Level control and safety device for water-conducting household appliances
IT1192008B (en) * 1986-06-20 1988-03-31 Eltek Spa IMPROVEMENT OF ANTI-OVERFLOW OR ANTI-FLOODING DEVICES MOUNTED AND MOUNTED ON WASHING MACHINES
JPS63233343A (en) * 1987-03-20 1988-09-29 Sanyo Electric Co Ltd Pressure sensor for detecting liquid level
IT1257369B (en) * 1992-01-30 1996-01-15 R & Ds S R L WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.
IT1267509B1 (en) * 1993-02-04 1997-02-05 Eltek Spa SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES.

Also Published As

Publication number Publication date
IT233421Y1 (en) 2000-01-28
DE69504904T2 (en) 1999-04-08
EP0683263A1 (en) 1995-11-22
ITMI940350U1 (en) 1995-11-13
DE69504904D1 (en) 1998-10-29
ITMI940350V0 (en) 1994-05-13
EP0683263B1 (en) 1998-09-23

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