IT1257369B - WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES. - Google Patents

WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.

Info

Publication number
IT1257369B
IT1257369B ITTO920065A ITTO920065A IT1257369B IT 1257369 B IT1257369 B IT 1257369B IT TO920065 A ITTO920065 A IT TO920065A IT TO920065 A ITTO920065 A IT TO920065A IT 1257369 B IT1257369 B IT 1257369B
Authority
IT
Italy
Prior art keywords
magnet
fitting
water supply
household appliances
supply pipes
Prior art date
Application number
ITTO920065A
Other languages
Italian (it)
Inventor
Paolo Fornasari
Original Assignee
R & Ds S R L
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 R & Ds S R L filed Critical R & Ds S R L
Priority to ITTO920065A priority Critical patent/IT1257369B/en
Publication of ITTO920065A0 publication Critical patent/ITTO920065A0/en
Priority to AT93101058T priority patent/ATE136956T1/en
Priority to EP93101058A priority patent/EP0555679B1/en
Priority to DE69302189T priority patent/DE69302189T2/en
Publication of ITTO920065A1 publication Critical patent/ITTO920065A1/en
Application granted granted Critical
Publication of IT1257369B publication Critical patent/IT1257369B/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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Domestic Plumbing Installations (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

Il dispositivo comprende una valvola d'intercettazione (32) inserita in un raccordo (18) del tubo d'alimentazione e portante un primo magnete (40). Una spugna anidra e compressa (50) è situata all'esterno del raccordo (10) per essere investita dall'acqua in caso di rottura del tubo d'alimentazione (18). Una leva (44) all'esterno del raccordo è azionabile dall'espansione di detta spugna (50) per portare un secondo magnete (46) di ugual polarità da una posizione affacciata a detto primo magnete (40) per mantenere aperta detta valvola (32) a una posizione allontanata dal primo magnete per consentire la chiusura di detta valvola sotto la pressione dell'acqua. Una molla (54) sollecita la leva verso detta posizione di affacciamento del secondo magnete (46) al primo magnete (40).The device comprises a shut-off valve (32) inserted in a fitting (18) of the supply pipe and carrying a first magnet (40). An anhydrous and compressed sponge (50) is located outside the fitting (10) to be hit by water in case of breakage of the feeding tube (18). A lever (44) on the outside of the fitting can be activated by the expansion of said sponge (50) to bring a second magnet (46) of equal polarity from a position facing said first magnet (40) to keep said valve open (32 ) to a position away from the first magnet to allow closing of said valve under water pressure. A spring (54) urges the lever towards said position of the second magnet (46) facing the first magnet (40).

ITTO920065A 1992-01-30 1992-01-30 WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES. IT1257369B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO920065A IT1257369B (en) 1992-01-30 1992-01-30 WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.
AT93101058T ATE136956T1 (en) 1992-01-30 1993-01-25 FLOOD PROTECTION DEVICE FOR HOSES ON HOUSEHOLD MACHINES
EP93101058A EP0555679B1 (en) 1992-01-30 1993-01-25 Anti-flooding arrangement for water supply hoses of household appliances
DE69302189T DE69302189T2 (en) 1992-01-30 1993-01-25 Flood protection device for hoses on household machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920065A IT1257369B (en) 1992-01-30 1992-01-30 WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.

Publications (3)

Publication Number Publication Date
ITTO920065A0 ITTO920065A0 (en) 1992-01-30
ITTO920065A1 ITTO920065A1 (en) 1993-07-30
IT1257369B true IT1257369B (en) 1996-01-15

Family

ID=11409964

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920065A IT1257369B (en) 1992-01-30 1992-01-30 WATERPROOFING DEVICE FOR WATER SUPPLY PIPES OF HOUSEHOLD APPLIANCES.

Country Status (4)

Country Link
EP (1) EP0555679B1 (en)
AT (1) ATE136956T1 (en)
DE (1) DE69302189T2 (en)
IT (1) IT1257369B (en)

Families Citing this family (8)

* 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
DE19840022C1 (en) * 1998-09-02 1999-12-23 Re Flex Srl Mozzate Mechanism to prevent over flooding in washing machines
ATE544898T1 (en) 2009-08-24 2012-02-15 Restelli Andrea Dr LEAK PREVENTION DEVICE FOR WATER SUPPLY PIPE FOR HOUSEHOLD ELECTRICAL APPLIANCES
ITTO20110035U1 (en) * 2011-04-15 2012-10-16 Eltek Spa SAFETY DEVICE ANTI-SLIPPING FOR APPLIANCES, IN PARTICULAR WASHING MACHINES
IT201700026951A1 (en) * 2017-03-10 2018-09-10 Pavanello S A S Di Pavanello Giuseppe & C SAFETY VALVE GROUP, PARTICULARLY FOR THE WATER WASHING TUBE OF WASHING MACHINES AND DISHWASHER.
EP3821071B1 (en) * 2018-07-12 2022-09-07 Seprio Plast ZN S.r.l. Anti-flooding duct with safety valve for supplying water
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
CN110261654B (en) * 2019-07-09 2020-05-05 湖北周一电气股份有限公司 Ammeter case structure convenient to read and operate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024303B (en) * 1954-08-12 1958-02-13 Trist & Co Ltd Ronald Valve operated by two magnets acting on one another
IT8153658V0 (en) * 1981-10-02 1981-10-02 Elbi Int Spa ANTI-OVERFLOW SAFETY DEVICE FOR WASHING MACHINES
IT1208823B (en) * 1985-07-31 1989-07-10 Eltek Spa WATER REAGENT CARTRIDGE DEVICE ABLE TO ACTIVATE ANTI-FLOODING MEANS PARTICULARLY FOR WASHING MACHINES
IT1207365B (en) * 1987-02-27 1989-05-17 Eltek Spa ANTI-FLOODING DEVICE INCLUDING TWO SAFETY VALVES FOR WASHING MACHINES

Also Published As

Publication number Publication date
EP0555679B1 (en) 1996-04-17
ATE136956T1 (en) 1996-05-15
DE69302189T2 (en) 1996-11-07
ITTO920065A0 (en) 1992-01-30
EP0555679A1 (en) 1993-08-18
ITTO920065A1 (en) 1993-07-30
DE69302189D1 (en) 1996-05-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970116