IT1267509B1 - SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES. - Google Patents

SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES.

Info

Publication number
IT1267509B1
IT1267509B1 IT93AL000001A ITAL930001A IT1267509B1 IT 1267509 B1 IT1267509 B1 IT 1267509B1 IT 93AL000001 A IT93AL000001 A IT 93AL000001A IT AL930001 A ITAL930001 A IT AL930001A IT 1267509 B1 IT1267509 B1 IT 1267509B1
Authority
IT
Italy
Prior art keywords
liquid
interception
domestic washing
sensor means
safety device
Prior art date
Application number
IT93AL000001A
Other languages
Italian (it)
Inventor
Luigi Sassone
Original Assignee
Eltek 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 Eltek Spa filed Critical Eltek Spa
Priority to IT93AL000001A priority Critical patent/IT1267509B1/en
Publication of ITAL930001A0 publication Critical patent/ITAL930001A0/en
Priority to DE4402502A priority patent/DE4402502C2/en
Publication of ITAL930001A1 publication Critical patent/ITAL930001A1/en
Application granted granted Critical
Publication of IT1267509B1 publication Critical patent/IT1267509B1/en

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)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

Viene descritto un dispositivo di sicurezza contro le perdite di liquido, in particolare un dispositivo antiallagamento per macchine di lavaggio domestiche, del tipo comprendente:- mezzi di intercettazione (2), posti su di un condotto (8) per addurre un liquido da un primo punto, quale una presa di alimentazione idrica (41), ad un secondo punto, quale una macchina di lavaggio domestica (40), detti mezzi di intercettazione (2) essendo atti ad interrompere il flusso di tale liquido;- mezzi sensori (3), atti a rilevare la presenza di un liquido in una posizione determinata (45), in particolare una posizione anomala rispetto a quella di normale impiego del liquido, detti mezzi sensori (3) essendo posti in posizione remota rispetto a detti mezzi di intercettazione (2), e - mezzi di azionamento (13, 15, 16, 18, 26) che, in caso di rilevazione da parte di detti mezzi sensori (3) della presenza di liquido in detta posizione determinata (45), sono atti a trasmettere da detti mezzi sensori (3) a detti mezzi di intercettazione (2) un comando idoneo a provocare l'attivazione di detti mezzi di intercettazione (2) per interrompere il flusso di liquido verso detto secondo punto.La caratteristica principale del dispositivo descritto è che detti mezzi di azionamento per trasmettere detto comando da detti mezzi sensori (3) a detti mezzi di intercettazione (2) sono realizzati mediante l'utilizzo di soli elementi meccanici (13, 15, 16, 18, 26).A safety device against liquid leaks is described, in particular an anti-flooding device for domestic washing machines, of the type comprising: - shut-off means (2), placed on a conduit (8) to add a liquid from a first point, such as a water supply socket (41), to a second point, such as a domestic washing machine (40), said interception means (2) being able to interrupt the flow of this liquid; - sensor means (3) , suitable for detecting the presence of a liquid in a specific position (45), in particular an anomalous position with respect to that of normal use of the liquid, said sensor means (3) being placed in a remote position with respect to said interception means (2 ), and - actuation means (13, 15, 16, 18, 26) which, in case of detection by said sensor means (3) of the presence of liquid in said determined position (45), are capable of transmitting from said sensor means (3) a said interception means (2) a control suitable for causing the activation of said interception means (2) to stop the flow of liquid towards said second point. The main feature of the described device is that said actuation means for transmitting said control from said sensor means (3) to said interception means (2) they are made by using only mechanical elements (13, 15, 16, 18, 26).

IT93AL000001A 1993-02-04 1993-02-04 SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES. IT1267509B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93AL000001A IT1267509B1 (en) 1993-02-04 1993-02-04 SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES.
DE4402502A DE4402502C2 (en) 1993-02-04 1994-01-28 Leakage safety device, in particular for household washing machines or dishwashers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93AL000001A IT1267509B1 (en) 1993-02-04 1993-02-04 SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES.

Publications (3)

Publication Number Publication Date
ITAL930001A0 ITAL930001A0 (en) 1993-02-04
ITAL930001A1 ITAL930001A1 (en) 1994-08-04
IT1267509B1 true IT1267509B1 (en) 1997-02-05

Family

ID=11333337

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93AL000001A IT1267509B1 (en) 1993-02-04 1993-02-04 SAFETY DEVICE AGAINST LIQUID LEAKS, IN PARTICULAR FOR DOMESTIC WASHING MACHINES.

Country Status (2)

Country Link
DE (1) DE4402502C2 (en)
IT (1) IT1267509B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT233421Y1 (en) * 1994-05-13 2000-01-28 Candy Spa PNEUMATIC SENSOR FOR SAFETY LOCK DEVICE OF THE WATER LOAD CIRCUIT OF DISHWASHER AND WASHING MACHINES
IT1308378B1 (en) * 1999-02-19 2001-12-17 Eltek Spa LIQUID DETECTOR AND ANTI-FLOODING SAFETY DEVICE USING SUCH DETECTOR.
DE102006029949A1 (en) * 2006-06-29 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Method of protection against leakage damage and front-loadable washing machine for performing the method
ITTO20110035U1 (en) 2011-04-15 2012-10-16 Eltek Spa SAFETY DEVICE ANTI-SLIPPING FOR APPLIANCES, IN PARTICULAR WASHING MACHINES
DE102014222731B4 (en) * 2014-11-06 2020-10-08 Robert Bosch Gmbh Protective device and hot water device
FI128902B (en) * 2019-12-12 2021-02-26 Timo Risikko Stop valve arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65094C (en) * 1892-01-01 1892-10-21 E. BORGMANN in Cassel Device to prevent flooding due to bursting of the water pipes
DE2401888A1 (en) * 1974-01-16 1975-07-17 Licentia Gmbh Leak water monitor for washing machines - with a lever on a float actuating a magnetic warning system
SE371714B (en) * 1974-02-01 1974-11-25 Husqvarna Ab
DE7807247U1 (en) * 1978-03-10 1978-08-17 Armaturenfabrik Und Metallgiesserei Koch Und Mueller Gmbh, 4250 Bottrop HOUSEHOLD MACHINE
DE3114664C1 (en) * 1981-04-10 1982-10-28 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Safety device for water-conducting household appliances
DE3433904C1 (en) * 1984-09-14 1985-12-05 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Safety device for water-carrying household appliances
DE3519246A1 (en) * 1985-05-29 1986-12-04 Adolf Jerger GmbH & Co KG, 7732 Niedereschach Safety device
IT1208823B (en) * 1985-07-31 1989-07-10 Eltek Spa WATER REAGENT CARTRIDGE DEVICE ABLE TO ACTIVATE ANTI-FLOODING MEANS PARTICULARLY FOR WASHING MACHINES
IT1192008B (en) * 1986-06-20 1988-03-31 Eltek Spa IMPROVEMENT OF ANTI-OVERFLOW OR ANTI-FLOODING DEVICES MOUNTED AND MOUNTED ON WASHING MACHINES
DE3644046A1 (en) * 1986-12-22 1988-06-30 Miele & Cie Leaking-water sensor for protecting against flooding, in particular in a water-carrying domestic appliance

Also Published As

Publication number Publication date
ITAL930001A1 (en) 1994-08-04
ITAL930001A0 (en) 1993-02-04
DE4402502A1 (en) 1994-08-11
DE4402502C2 (en) 2003-04-17

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Legal Events

Date Code Title Description
0001 Granted