ATE544898T1 - LEAK PREVENTION DEVICE FOR WATER SUPPLY PIPE FOR HOUSEHOLD ELECTRICAL APPLIANCES - Google Patents

LEAK PREVENTION DEVICE FOR WATER SUPPLY PIPE FOR HOUSEHOLD ELECTRICAL APPLIANCES

Info

Publication number
ATE544898T1
ATE544898T1 AT09010829T AT09010829T ATE544898T1 AT E544898 T1 ATE544898 T1 AT E544898T1 AT 09010829 T AT09010829 T AT 09010829T AT 09010829 T AT09010829 T AT 09010829T AT E544898 T1 ATE544898 T1 AT E544898T1
Authority
AT
Austria
Prior art keywords
valve body
body unit
fluid
actuating mechanism
hose
Prior art date
Application number
AT09010829T
Other languages
German (de)
Inventor
Andrea Restelli
Original Assignee
Restelli Andrea Dr
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 Restelli Andrea Dr filed Critical Restelli Andrea Dr
Application granted granted Critical
Publication of ATE544898T1 publication Critical patent/ATE544898T1/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
    • A47L15/421—Safety arrangements for preventing water damage
    • 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)
  • Magnetically Actuated Valves (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The invention refers to a leak prevention device (1) for water supply conduits of electrical household appliances, such as washing machines and dishwashers. The device comprises a supply hose (2), a second hose (3) surrounding the supply hose (2) so as to form a chamber (4) between the supply hose (2) and said second hose (3) and a safety valve mechanism having a valve body unit (19) moveable from an open position to a closed position for closing the supply hose (2) and a valve body unit (19) actuating mechanism (26) for at least magnetically triggering the movement of the valve body unit (19) and being in fluid communication with the chamber (4). The valve body unit (19) actuating mechanism (26) comprises at least one magnet (31,32) which is moveable from a first to a second position, when the at least one magnet (31,32) of the valve body unit (19) actuating mechanism (26) in said second position triggers movement of the valve body unit (19) into the closed position. The valve body unit (19) actuating mechanism (26) comprises a fluid-driven plunger (27) in fluid connection with the chamber (4) and the least one magnet (31,32) is attached to said fluid-driven plunger (27) for a sliding movement together with said fluid-driven plunger (27) from said first to said second position.
AT09010829T 2009-08-24 2009-08-24 LEAK PREVENTION DEVICE FOR WATER SUPPLY PIPE FOR HOUSEHOLD ELECTRICAL APPLIANCES ATE544898T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09010829A EP2290152B1 (en) 2009-08-24 2009-08-24 Leak prevention device for water supply conduits of electrical household appliances

Publications (1)

Publication Number Publication Date
ATE544898T1 true ATE544898T1 (en) 2012-02-15

Family

ID=41650098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09010829T ATE544898T1 (en) 2009-08-24 2009-08-24 LEAK PREVENTION DEVICE FOR WATER SUPPLY PIPE FOR HOUSEHOLD ELECTRICAL APPLIANCES

Country Status (2)

Country Link
EP (1) EP2290152B1 (en)
AT (1) ATE544898T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110337A1 (en) * 2011-04-15 2012-10-16 Eltek Spa SAFETY DEVICE AGAINST FLUID LEAKS FOR HOUSEHOLD APPLIANCES
ITTO20110338A1 (en) * 2011-04-15 2012-10-16 Eltek Spa SAFETY DEVICE AGAINST FLUID LEAKS FOR HOUSEHOLD APPLIANCES
ITTO20110972A1 (en) * 2011-10-27 2013-04-28 Reflex S R L ANTI-FLOOR SAFETY DEVICE FOR APPLIANCES
EP3692885B1 (en) * 2019-02-05 2021-11-24 Vestel Elektronik Sanayi ve Ticaret A.S. Machine and method of inhibiting flow of water into a machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8405924U1 (en) * 1984-02-27 1984-05-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SAFETY INLET HOSE FOR WASHING OR DISHWASHER
DE3425588A1 (en) * 1984-07-11 1986-01-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Level-control and safety device for water-conducting domestic appliances
DE8527754U1 (en) * 1985-09-28 1987-02-12 Aweco Kunststofftechnik Geraetebau Gmbh & Co Kg, 7995 Neukirch, De
FR2596130B1 (en) * 1986-03-18 1989-03-03 Socado SAFETY DEVICE FOR FLEXIBLE WATER SUPPLY DUCT FOR HOUSEHOLD APPLIANCES
IT1257369B (en) 1992-01-30 1996-01-15 R & Ds S R L WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.
IT1268506B1 (en) 1993-02-03 1997-03-04 Re Flex Srl ANTI-FLOODING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES
DE19825222C1 (en) 1998-06-05 2000-03-09 Tubiflex Lombarda Overflow safety device used for example in washing machines has water supply and second tube that surrounds supply tube while forming hollow space
DE19840022C1 (en) 1998-09-02 1999-12-23 Re Flex Srl Mozzate Mechanism to prevent over flooding in washing machines
WO2007044346A2 (en) 2005-10-05 2007-04-19 Mcclung Oather A Jr Rupture control system

Also Published As

Publication number Publication date
EP2290152A1 (en) 2011-03-02
EP2290152B1 (en) 2012-02-08

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