[go: up one dir, main page]

EP2281955B1 - Dispositif d'écoulement avec bouchon et fonction trop-plein du bouchon - Google Patents

Dispositif d'écoulement avec bouchon et fonction trop-plein du bouchon Download PDF

Info

Publication number
EP2281955B1
EP2281955B1 EP10164527.3A EP10164527A EP2281955B1 EP 2281955 B1 EP2281955 B1 EP 2281955B1 EP 10164527 A EP10164527 A EP 10164527A EP 2281955 B1 EP2281955 B1 EP 2281955B1
Authority
EP
European Patent Office
Prior art keywords
plug
drain
head
magnetic
flange
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.)
Active
Application number
EP10164527.3A
Other languages
German (de)
English (en)
Other versions
EP2281955A1 (fr
Inventor
Serafino Ravani
Marco Ravani
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.)
Ravani Sifoni Srl
Original Assignee
Ravani Sifoni Srl
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
Priority claimed from ITBS2009A000128A external-priority patent/IT1396498B1/it
Priority claimed from ITBS2009A000170A external-priority patent/IT1395577B1/it
Application filed by Ravani Sifoni Srl filed Critical Ravani Sifoni Srl
Priority to PL10164527T priority Critical patent/PL2281955T3/pl
Publication of EP2281955A1 publication Critical patent/EP2281955A1/fr
Application granted granted Critical
Publication of EP2281955B1 publication Critical patent/EP2281955B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/232—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms combined with overflow devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/2306—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the plug being operated by hand contact
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C2001/2311—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being magnetic or electromagnetic
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C2001/2317—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms transmission of actuation force involves a spring

Definitions

  • the present invention relates to a drain for baths, sinks, washbasins or other collection basins of a liquid according to the preamble of claim 1.
  • a drain is known from the document WO 91/16847 , which is considered to represent the prior art closest to the invention.
  • a drain for baths comprises a substantially cylindrical body suitable for being housed in a hole made in the bath and communicating with a drain pipe.
  • Such body terminates at the bottom with a grid and at the top with an annular flange which defines the intake for the passage of water into the drain body.
  • a plug is lodged in the drain body and comprises a head bearing a sealing element suitable for cooperating with the inner rim of the annular flange to hermetically seal the intake for the passage of the water when the head of the plug is level with said flange.
  • the head of the plug projects above the drain body, leaving the passage of the water towards the drain open.
  • the head is manually pressed downwards, so that it rests with its sealing element on the flange, hermetically sealing such passage.
  • the plug projects upwards from the drain, and therefore from the bottom of the bath is considered by some to be a disadvantage, for example when the area where the plug is situated is also used for having a shower.
  • the protruding plug gets in the way and may inadvertently be pressed down, closing the drain.
  • a protruding plug negatively influences the aesthetic appearance of the bath in that it interrupts the continuity of the bottom of the bath.
  • the overflow requires that a hole be made in the side wall of the bath, that a cover plate be attached to conceal said hole, allowing the water to pass through it and that connection to a drain pipe be provided, for example between the bath and the structure it is mounted in.
  • a drain pipe for example between the bath and the structure it is mounted in.
  • the purpose of the present invention is to propose a drain able to overcome the drawbacks complained of above.
  • reference numeral 1 globally denotes a drain according to the invention in its entirety.
  • the parts common to the various embodiments of the drain will be identified by the same reference numerals.
  • the drain comprises a substantially cylindrical drain body 10 suitable for being housed in a hole made in a bath, washbasin, sink or the like.
  • the body 10 terminates underneath with a bottom grid 12 and above with an annular flange 14 which defines the intake 16 for the passage of water to the drain body 10.
  • a plug 18 is lodged in the drain body 10 to open/close the intake 16 and thereby allow/prevent the passage of water to the drain pipe.
  • the plug 18 comprises a plug body 20 and a head 22 bearing a sealing element 24 suitable for cooperating with the inner rim 14' of the annular flange 14 to hermetically seal the intake 16 when the head 22 of the plug is level with said flange.
  • the head 22 is axially movable in relation to the plug body 20 between a lowered position, wherein said head 22 is below the flange 14 to open the intake, and a raised position, wherein said head 22 is level with the flange 14 to hermetically seal the intake 16.
  • the plug 18 never protrudes above the annular flange 14, and therefore above the floor of the bath, sink or the like.
  • the plug 18 is of the type with a trip movement, wherein the head 22 passes automatically, for example when thrust by an elastic element, from the lowered position to the raised position following pressure exerted manually upon it.
  • Such type of plug is however known and does not require further detailed explanation herein.
  • the sealing element 24 when the head 22 of the plug is in the raised position, the sealing element 24 lies axially against its respective seat 26 made in the flange.
  • the sealing element 24 is an o-ring fitted on a respective annular seat 24' made in the side wall of the head 22.
  • the seat 26 made in the flange 14 is a concave shape facing downwards so as to define an axial abutment shoulder for the sealing element 24.
  • the upper surface of the head is aligned with that of the flange, so as to create a continuous and even surface.
  • the plug 18 is supported by the drain body by means of elastic overflow means.
  • elastic means are calibrated so as to yield axially above a predefined level of pressure acting on the head 22 of the plug, so as to cause a lowering of the plug in relation to the drain body 10. Consequently, starting from a position of normal closure of the drain intake 16, the entire plug 18 translates axially downwards opening said intake 16 and thereby allowing the water to empty into the drainpipe.
  • the pressure acting on the head 22 contrasting the force opposed by the elastic elements is the hydrostatic pressure of water contained in the bath, sink or the like.
  • the drain according to the invention therefore also acts as an overflow device.
  • said yielding overflow device comprises an elastic element 30 by means of which the plug 18 rests on the bottom grid 12 of the drain body 10.
  • the contrasting force of the elastic element 30 is chosen so as to enable compression of the elastic element, and thereby lowering of the plug when such pressure value is reached or exceeded.
  • such overflow device is self regulating, in the sense that when the water level returns equal to or below the maximum threshold level, the plug 18 automatically returns to its initial position closing the intake 16, thrust upwards by the elastic element 30.
  • the elastic element 30 also acts as a return mechanism to bring the plug into the raised position closing the intake 16 when the hydrostatic pressure exerted by the water on the plug falls below the pressure exerted by the elastic element 30 on the said plug.
  • the contrasting force of the elastic element 30, in other words its elastic constant is adjustable, for example by a plumber, so as to choose the maximum level of water admissible.
  • the elastic element 30 is a spring, for example a helical spring, for example a conical helical spring.
  • the elastic element 30 is less rigid than the spring inside the plug.
  • the plug body 20 is connected underneath, for example by screwing, to a housing and guiding bush 32 of the elastic element 30.
  • the bottom grid 12 of the drain body 10 comprises a tubular axial portion 34 which a guide stem 36 extending from the bottom of the bush 32 is inserted in so as to slide. Moreover, such tubular axial portion 34 defines above an annular support plane 38 of the elastic element 30.
  • the elastic overflow elements comprise magnetic overflow means, operatively connected to the plug 18 and to the drain body 10 and calibrated so as to yield over a predefined pressure value acting on the head 22 of the plug as to cause a lowering of the plug 18 in relation to the drain body 10.
  • the entire plug 18 translates axially downwards, opening said intake 16 and thereby allowing the water to discharge towards the drain pipe.
  • the magnetic overflow means comprise at least a first magnetic element 50 joined to either the plug 18 or the drain body 10, and a second magnetic or ferromagnetic element 52 joined to the remaining between the drain body 10 and the plug 18.
  • Said elements 50, 52 are suitable for cooperating to enable/prevent the lowering of the plug 18.
  • the pressure acting on the head 22 contrasting the force of attraction between the first 50 and second 52 magnetic elements is the hydrostatic pressure of the water contained in the bath, sink or the like. Consequently, once a maximum level of water has been established and the corresponding pressure value acting on the head 22 of the plug has been calculated, the force of attraction of the magnetic overflow means is chosen so as to enable the reciprocal distancing of the magnetic elements 50, 52 and thereby the lowering of the plug, when such pressure value is reached or exceeded.
  • the lowering of the plug 18 occurs when the pressure value reaches or exceeds the force of reciprocal attraction between the magnetic elements 50, 52.
  • the first magnetic element 50 is connected to the bottom grid 12, for example positioned in a special seat made inside it, and the second magnetic or ferromagnetic element 52 is connected to the plug 18.
  • such overflow device is self-regulating, in the sense that when the water level returns equal to or below the maximum threshold level defined, the plug 18 automatically returns to its initial position closing the intake 16, thrust upwards by the return means of the plug 18, for example elastic and/or magnetic.
  • the return means are therefore able to return the plug 18 to the position prior to lowering, when the pressure acting on the head 22 falls below the predefined value.
  • the plug 18 is supported on the bottom grid 12 by an elastic element 30.
  • the return means comprise an elastic element 30.
  • the contrasting force of the elastic element 30, in other words its elastic constant is adjustable, for example by a plumber, so as to choose the maximum level of water admissible.
  • the elastic element 30 is a spring, for example a helical spring, for example a conical helical spring.
  • the elastic element 30 is less rigid than the spring inside the plug.
  • the return means of the plug 18 comprise a third magnetic element 54, joined to the drain body 10 and suitable for repelling the magnetic element 50, 52 joined to the plug 18.
  • the first 50 and the second 52 magnetic elements are reciprocally distanced on account of the hydrostatic pressure of the water present in the bath, which acts on the head 22 of the plug.
  • the magnetic element 52 joined to the plug is positioned near the third magnetic element 54, of the same polarity as that of the magnetic element 52, which therefore tends to repel the magnetic element 52 towards a raised (or closed) configuration of the plug.
  • the third magnetic element 54 repels the magnetic element 52 joined to the plug 18, so that the latter returns to the position prior to lowering ( figure 5 ).
  • the first 50 or second 52 magnetic element and the third magnetic element 54 are distanced along the grid wall 56 so as to axially define the stroke of the magnetic element 50, 52 joined to the plug 18.
  • the magnetic element 52 joined to the plug 18 is movable between a first configuration (shown in figure 8 ), in which it is in contact with the first magnetic element 50, and a second configuration ( figure 7 or 9 ), in which the magnetic element 52 is positioned in correspondence with the third magnetic element 54.
  • the bottom grid 12 of the drain body 10 identifies an aperture which the guide stem 36 of the plug 18 is able to slide in.
  • the guide stem 36 has a portion of free extremity 58, opposite the portion facing the head 22, bearing the magnetic element 50, 52 joined to the plug 18.
  • the portion of free extremity 58 of the stem 36 extends into a compartment 60 defined by the grid wall 56.
  • the guide stem 36 is axially mobile inside the compartment 60 defined by the wall 56.
  • the compartment 60 can be closed, for example sealed tight, by means of a bottom plate 64 screwable to the grid wall 56.
  • the plug body 20 is connected underneath, for example by screwing, to a housing and guiding bush 32 of the elastic element 30.
  • the bottom grid 12 of the drain body 10 comprises a tubular axial portion 34 extending downwards from the bush 32 which the guide stem 36 is inserted in so as to slide. Moreover, such tubular axial portion 34 defines above an annular support plane 38 of the elastic element 30.
  • an elastic return element 30' acting on the plug 18, for example on the magnetic element 52 borne by the guide stem 36 is placed on the bottom plate 64 sealing the compartment 60, instead of the third magnetic element 54,.
  • said elastic return element 30' is a cylindrical helical spring.
  • Said elastic return element 30' substantially performs the same function as the elastic return element 30 described for the embodiments of figures 1-6 .
  • the positioning of said elastic return element 30' inside the compartment 60, sealed by the removable bottom plate 64 makes it possible to rapidly and easily vary the recoil strength exerted by said elastic element, by simply removing the bottom plate 64 from the grid wall 56 and inserting one or more spacers 70 able to increase the compression of the spring 30' between said spring 30' and the bottom plate 64.
  • the drain thus conceived of makes it possible to avoid making a lateral hole and connecting said hole to the drain pipe.
  • the drawbacks of the overflow devices of the prior art complained of above are brilliantly overcame.
  • a guide element 40 able to slide along the walls of the drain body 10 is joined to the plug 18.
  • annular flange 14 is detachably connected to the drain body 10, for example by screwing, so as to allow the extraction of the plug 18 and access to the bottom grid 12.
  • FIG 12 shows a specially configured tool 80 for unscrewing the annular flange 14 from the drain body 10.
  • Said tool 80 is in the shape of a fork comprising a pair of elastic arms 82 suitable for being inserted in the intake 16 of the drain when the plug 18 is in the lowered position, so as to engage the inner rim 14' of the annular flange.
  • the elastic arms 82 end in an appendage 84 counter-shaped to said inner rim 14'.
  • the latter has at least one circumferential shoulder 14", preferably two, diametrically opposite, against which an appendage 84 of an arm 82 abuts. This way, by rotating the tool 80, the annular flange 14 is unscrewed from the drain body 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)

Claims (15)

  1. Bonde de vidange (1) pour des baignoires, des éviers, des lavabos et analogues, comprenant :
    - un corps de bonde de vidange (10) se terminant, au fond, avec une grille de fond (12) et, en haut, avec une bride annulaire (14) qui définit l'admission (16) pour le passage de l'eau dans le corps de bonde de vidange (10) ;
    - un bouchon (18), logé dans ledit corps de bonde de vidange (10) et comprenant un corps de bouchon (20) et une tête (22) appropriés pour coopérer avec la bride (14);
    dans laquelle ladite tête (22) est mobile axialement par rapport audit corps entre une position abaissée, dans laquelle ladite tête (22) est en dessous de la bride (14) pour ouvrir l'admission (16), et une position élevée, dans laquelle ladite tête (22) est au même niveau que la bride (14) pour fermer l'admission (16), et dans laquelle le bouchon (18) est supporté par le corps de bonde de vidange par l'intermédiaire de moyens de trop-plein élastiques (30, 50, 52, 30') calibrés afin de céder au-dessus d'un niveau prédéfini de pression agissant sur la tête du bouchon afin d'entraîner un abaissement du bouchon par rapport au corps de bonde de vidange ;
    ladite bonde de vidange (1) étant caractérisée en ce que le bouchon (18) est du type avec un mouvement de déclenchement, dans laquelle
    la tête passe automatiquement de la position abaissée à la position élevée suivant une pression exercée manuellement sur elle et en ce que lesdits moyens de trop-plein élastiques exercent sur le bouchon (18) une force opposée inférieure à celle nécessaire pour entraîner le mouvement de déclenchement de la tête (22).
  2. Bonde de vidange (1) selon la revendication 1, dans laquelle la tête (22) supporte un élément d'étanchéité (24) approprié pour coopérer avec un pourtour intérieur (14') de la bride annulaire (14) pour fermer ladite admission (16) hermétiquement lorsque la tête (22) du bouchon (18) est au même niveau que ladite bride (14).
  3. Bonde de vidange (1) selon la revendication 2, dans laquelle, lorsque la tête (22) du bouchon est dans la position élevée, l'élément d'étanchéité (24) se trouve axialement contre un siège respectif (26) réalisé dans la bride (14).
  4. Bonde de vidange (1) selon l'une quelconque des revendications précédentes, dans laquelle les moyens de trop-plein élastiques comprennent des moyens de trop-plein magnétiques fonctionnellement raccordés au bouchon (18).
  5. Bonde de vidange (1) selon la revendication 4, dans laquelle les moyens de trop-plein magnétiques comprennent au moins un premier élément magnétique (50) joint au bouchon (18) ou au corps de bonde de vidange (10), et un deuxième élément magnétique ou ferromagnétique (52) joint à l'autre, parmi le corps de bonde de vidange (10) et le bouchon (18), lesdits éléments (50, 52) étant appropriés pour coopérer pour permettre/empêcher l'abaissement du bouchon (18).
  6. Bonde de vidange (1) selon l'une quelconque des revendications précédentes, comprenant, en outre, des moyens de rappel (30, 54, 30') du bouchon (18), par exemple élastiques et/ou magnétiques, qui sont appropriés pour remettre ledit bouchon (18) à la position avant l'abaissement, lorsque la pression agissant sur la tête (22) est inférieure à la valeur prédéfinie.
  7. Bonde de vidange (1) selon la revendication 6, dans laquelle le bouchon (18) repose sur la grille de fond (12) au moyen d'un élément élastique (30), par exemple un ressort hélicoïdal, et dans laquelle les moyens de retour comprennent ledit élément élastique (30).
  8. Bonde de vidange selon la revendication 7, dans laquelle le corps de bouchon est raccordé, en dessous, à un logement et une douille de guidage (32) de l'élément élastique (30).
  9. Bonde de vidange selon la revendication 8, dans laquelle la grille de fond (12) du corps de bonde de vidange comprend une portion axiale tubulaire (34), dans laquelle une tige de guidage (36) s'étendant vers le bas à partir de ladite douille (32) est insérée, afin de coulisser.
  10. Bonde de vidange selon la revendication 9, dans laquelle ladite portion axiale tubulaire définit, au-dessus, un plan de support annulaire pour l'élément élastique (30).
  11. Bonde de vidange (1) selon les revendications 5 et 6, dans laquelle les moyens de rappel du bouchon (18) comprennent un troisième élément magnétique (54), joint au corps de bonde de vidange (10) et capable de repousser le second élément magnétique ou ferromagnétique (52) joint au bouchon (18).
  12. Bonde de vidange (1) selon l'une quelconque des revendications 9 à 11, dans laquelle la grille de fond (12) du corps de bonde de vidange (10) identifie une ouverture dans laquelle la tige de guidage (36) du bouchon (18) est capable de coulisser, une portion d'extrémité libre (58) de ladite tige (36) supportant l'élément magnétique (50, 52) joint au bouchon (18).
  13. Bonde de vidange (1) selon l'une quelconque des revendications précédentes, dans laquelle la grille de fond (12) du corps de bonde de vidange (10) identifie une ouverture dans laquelle la tige de guidage (36) du bouchon (18) est capable de coulisser, la portion d'extrémité libre (58) de la tige (36) s'étendant dans un compartiment (60) défini par une paroi de grille (56) et scellé en dessous par une plaque de fond séparable (64), dans laquelle un élément de rappel élastique (30') agissant sur le bouchon (18) est de préférence placé dans ledit compartiment.
  14. Bonde de vidange selon l'une quelconque des revendications précédentes, dans laquelle la force opposée exercée sur le bouchon par les moyens de trop-plein élastiques est ajustable.
  15. Bonde de vidange (1) selon l'une quelconque des revendications précédentes, dans laquelle un élément de guidage (40) capable de coulisser le long des parois du corps de bonde de vidange (10) est joint au bouchon (18), ou dans laquelle la bride (14) est raccordée de façon séparable au corps de bonde de vidange (10) afin de permettre l'extraction du bouchon (18).
EP10164527.3A 2009-07-03 2010-05-31 Dispositif d'écoulement avec bouchon et fonction trop-plein du bouchon Active EP2281955B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10164527T PL2281955T3 (pl) 2009-07-03 2010-05-31 Odpływ z korkiem i funkcją przelewu korka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS2009A000128A IT1396498B1 (it) 2009-07-03 2009-07-03 Piletta di scarico per vasche da bagno, lavandini, lavabi o altri bacini di raccolta di un liquido
ITBS2009A000170A IT1395577B1 (it) 2009-09-15 2009-09-15 Piletta di scarico per vasche da bagno, lavandini, lavabi o altri bacini di raccolta di un liquido

Publications (2)

Publication Number Publication Date
EP2281955A1 EP2281955A1 (fr) 2011-02-09
EP2281955B1 true EP2281955B1 (fr) 2015-11-04

Family

ID=42830079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10164527.3A Active EP2281955B1 (fr) 2009-07-03 2010-05-31 Dispositif d'écoulement avec bouchon et fonction trop-plein du bouchon

Country Status (3)

Country Link
EP (1) EP2281955B1 (fr)
ES (1) ES2561489T3 (fr)
PL (1) PL2281955T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300015957A1 (it) * 2023-07-28 2025-01-28 Ravani S R L Valvola di aerazione per dispositivi idraulici e dispositivi idraulici provvisti di detta valvola di aerazione

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013007922A (es) * 2013-07-05 2015-01-05 Mario Marquez Miranda Dispositivo de drenaje automatico.
US10865552B2 (en) * 2016-11-10 2020-12-15 Westbrass Company Simplified drain plug with overflow release
CN108978134A (zh) * 2017-06-02 2018-12-11 青岛海尔洗衣机有限公司 全自动洗衣机排水装置及洗衣机
CN110607665A (zh) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 一种洗衣机的溢水装置及洗衣机
IT201800020344A1 (it) * 2018-12-20 2020-06-20 Ravani S R L Piletta di scarico per sanitari
IT201800020326A1 (it) * 2018-12-20 2020-06-20 Ravani S R L Piletta di scarico per sanitari
IT201900004597A1 (it) * 2019-03-27 2020-09-27 Ravani S R L Aeratore di una piletta di scarico per sanitari, e assieme comprendente una piletta di scarico e un aeratore
CN110654731B (zh) * 2019-10-30 2024-09-24 青岛中集冷藏箱制造有限公司 漏水器及具有其的冷藏集装箱
US11905693B2 (en) * 2022-01-14 2024-02-20 B/E Aerospace, Inc. Automatic drain system
IT202300019362A1 (it) 2023-09-20 2025-03-20 Vinzia Flii S P A Gruppo di scarico per la regolazione del livello di liquido all’interno della vasca di un sanitario
IT202300022542A1 (it) 2023-10-26 2025-04-26 Ravani S R L Piletta di scarico con meccanismo del troppo pieno regolabile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531316A4 (en) * 1990-05-04 1993-05-26 Jattke, Udo Hydrostatic drain plug
GB2416822A (en) * 2004-08-06 2006-02-08 Boc Group Plc Inlet valve for vacuum pump
US7506663B2 (en) * 2006-07-20 2009-03-24 Fleetguard, Inc. Magnetic check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300015957A1 (it) * 2023-07-28 2025-01-28 Ravani S R L Valvola di aerazione per dispositivi idraulici e dispositivi idraulici provvisti di detta valvola di aerazione

Also Published As

Publication number Publication date
PL2281955T3 (pl) 2016-05-31
EP2281955A1 (fr) 2011-02-09
ES2561489T3 (es) 2016-02-26

Similar Documents

Publication Publication Date Title
EP2281955B1 (fr) Dispositif d'écoulement avec bouchon et fonction trop-plein du bouchon
JP6682065B2 (ja) 排水配管
CA2424188A1 (fr) Bonde a ressort
EP3880895B1 (fr) Drain pour appareils sanitaires
CN216839777U (zh) 可转换的开关式地漏
US11959263B2 (en) Drain for sanitary fixtures
US7320336B2 (en) Plug incorporating pressure-sensitive valve
EP3906344B1 (fr) Ensemble d'un drain doté d'un aérateur pour augmenter la fiabilité d'un mécanisme de trop-plein
KR101427185B1 (ko) 세면기 팝업밸브에 부착 사용되는 스트레이너 캡
EP2967261B1 (fr) Bonde de vidage pour bain ou cuvette
US20100138985A1 (en) Offset grid drain and drain closure mechanism
JP2010112121A (ja) 遠隔操作式排水栓装置
US20140259385A1 (en) Decorative pop-up flange replacement
KR101010343B1 (ko) 양변기
JP7675967B2 (ja) 排水口カバー
JP6822634B2 (ja) 排水配管
JP2545371Y2 (ja) 排水栓装置
CA2791877C (fr) Dispositif de fermeture d'un renvoi d'eau
JP6225300B1 (ja) 排水栓装置
KR200266562Y1 (ko) 샤워기용 급수 조절장치
JP7253687B2 (ja) 排水装置
WO2003102314A1 (fr) Dispositif de protection contre les debordements
JP2881380B2 (ja) フラッシュバルブ
JP2024091068A (ja) 排水装置
WO2004093624A1 (fr) Bonde de vidange automatique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

17P Request for examination filed

Effective date: 20110808

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150528

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 759296

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010028711

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2561489

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160226

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20151104

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 759296

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160304

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160204

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160304

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010028711

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151104

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230321

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602010028711

Country of ref document: DE

Owner name: RAVANI S.R.L., LUMEZZANE, IT

Free format text: FORMER OWNER: RAVANI SIFONI S.R.L., LUMEZZANE, BRESCIA, IT

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: RAVANI S.R.L.

Effective date: 20240722

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250409

Year of fee payment: 16

Ref country code: PL

Payment date: 20250410

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250410

Year of fee payment: 16

Ref country code: ES

Payment date: 20250609

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250506

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250409

Year of fee payment: 16