MA63997B1 - IMPROVED SAFETY VALVE ASSEMBLY FOR WATER INLET HOSES OF WASHING MACHINES AND DISHWASHERS - Google Patents

IMPROVED SAFETY VALVE ASSEMBLY FOR WATER INLET HOSES OF WASHING MACHINES AND DISHWASHERS

Info

Publication number
MA63997B1
MA63997B1 MA63997A MA63997A MA63997B1 MA 63997 B1 MA63997 B1 MA 63997B1 MA 63997 A MA63997 A MA 63997A MA 63997 A MA63997 A MA 63997A MA 63997 B1 MA63997 B1 MA 63997B1
Authority
MA
Morocco
Prior art keywords
water inlet
dishwashers
washing machines
valve assembly
safety valve
Prior art date
Application number
MA63997A
Other languages
French (fr)
Inventor
Emanuele Pavanello
Original Assignee
Pavanello 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 Pavanello S R L filed Critical Pavanello S R L
Priority claimed from PCT/IB2022/054375 external-priority patent/WO2022238920A1/en
Publication of MA63997B1 publication Critical patent/MA63997B1/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
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un ensemble soupape de sécurité pour tuyaux d'entrée d'eau de machines à laver et de lave-vaisselle, du type comprenant un corps de soupape (20) formée par une demi-coque supérieure (91) et une demi-coque inférieure (92), une tige intérieure (29) équipé d'une partie supérieure (29a) disposée au niveau d'un écrou annulaire (14) servant à la fixation au robinet d'entrée d'eau et un guide de soupape inférieur (4). Une chambre axiale (21 ) est formée entre le guide de soupape inférieur (4) et ladite tige (29), et une chambre annulaire (22) est formée entre la tige (29) et lesdites demi-coques (91, 92). Une membrane (3) est présente, pour diviser ladite chambre annulaire (22) en un compartiment supérieur (22b) et un compartiment inférieur (22a). L'objet de l'invention est caractérisé en ce qu'il comprend en outre un filtre (12) disposé au niveau de ladite partie supérieure (29a) de la tige (29), couplé par verrouillage mutuel à un guide de soupape supérieur (18) respectif.The invention relates to a safety valve assembly for water inlet pipes of washing machines and dishwashers, of the type comprising a valve body (20) formed by an upper half-shell (91) and a half -lower shell (92), an inner rod (29) equipped with an upper part (29a) arranged at the level of an annular nut (14) used for fixing to the water inlet tap and a valve guide lower (4). An axial chamber (21) is formed between the lower valve guide (4) and said stem (29), and an annular chamber (22) is formed between the stem (29) and said half-shells (91, 92). A membrane (3) is present, to divide said annular chamber (22) into an upper compartment (22b) and a lower compartment (22a). The object of the invention is characterized in that it further comprises a filter (12) arranged at said upper part (29a) of the rod (29), coupled by mutual locking to an upper valve guide ( 18) respective.

MA63997A 2021-05-12 2022-05-11 IMPROVED SAFETY VALVE ASSEMBLY FOR WATER INLET HOSES OF WASHING MACHINES AND DISHWASHERS MA63997B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000012146A IT202100012146A1 (en) 2021-05-12 2021-05-12 IMPROVED SAFETY VALVE ASSEMBLY, FOR THE WATER INLET HOSE OF WASHING MACHINES AND DISHWASHERS
PCT/IB2022/054375 WO2022238920A1 (en) 2021-05-12 2022-05-11 Improved safety valve assembly for water inlet hoses of washing machines and dishwashers

Publications (1)

Publication Number Publication Date
MA63997B1 true MA63997B1 (en) 2024-05-31

Family

ID=77317224

Family Applications (1)

Application Number Title Priority Date Filing Date
MA63997A MA63997B1 (en) 2021-05-12 2022-05-11 IMPROVED SAFETY VALVE ASSEMBLY FOR WATER INLET HOSES OF WASHING MACHINES AND DISHWASHERS

Country Status (2)

Country Link
IT (1) IT202100012146A1 (en)
MA (1) MA63997B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20050876A1 (en) * 2005-12-15 2007-06-16 Eltek Spa SAFETY DEVICE ANTI-SLIPPING FOR APPLIANCES, IN PARTICULAR WASHING MACHINES
DE102009028587A1 (en) * 2009-08-17 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance
ITUB20153522A1 (en) * 2015-09-10 2017-03-10 Eltek Spa Hydraulic control and treatment device, particularly for equipment or hydraulic systems
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.
IT201800004433A1 (en) * 2018-04-12 2019-10-12 ANTI-FLOOD SAFETY DEVICE FOR A WASHING MACHINE OF THE TYPE INCLUDING ROTATING MAGNETS
EP3821071B1 (en) * 2018-07-12 2022-09-07 Seprio Plast ZN S.r.l. Anti-flooding duct with safety valve for supplying water

Also Published As

Publication number Publication date
IT202100012146A1 (en) 2022-11-12

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