EP3453805B1 - Répartiteur d'eau de chasse - Google Patents

Répartiteur d'eau de chasse Download PDF

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Publication number
EP3453805B1
EP3453805B1 EP17190549.0A EP17190549A EP3453805B1 EP 3453805 B1 EP3453805 B1 EP 3453805B1 EP 17190549 A EP17190549 A EP 17190549A EP 3453805 B1 EP3453805 B1 EP 3453805B1
Authority
EP
European Patent Office
Prior art keywords
distribution section
hand
section
flush water
water distributor
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
EP17190549.0A
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German (de)
English (en)
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EP3453805A1 (fr
Inventor
Rolf Weiss
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.)
Geberit International AG
Original Assignee
Geberit International AG
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.)
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Publication date
Application filed by Geberit International AG filed Critical Geberit International AG
Priority to DK17190549.0T priority Critical patent/DK3453805T3/da
Priority to EP17190549.0A priority patent/EP3453805B1/fr
Publication of EP3453805A1 publication Critical patent/EP3453805A1/fr
Application granted granted Critical
Publication of EP3453805B1 publication Critical patent/EP3453805B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/08—Bowls with means producing a flushing water swirl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/40—Devices for distribution of flush water inside the bowl

Definitions

  • the present invention relates to a rinse water distributor for a sanitary article according to the preamble of claim 1.
  • rinse water distributors are used for better distribution of rinsing water in the sanitary article.
  • the DE 33 15 926 such a rinse water distributor.
  • Three rinsing water flows are provided, two of the rinsing water flows each flowing laterally into the toilet bowl and one of the rinsing water flows flowing straight into the toilet bowl.
  • flushing water distributors known from the prior art have the disadvantage that the flushing water is not optimally conducted into the toilet bowl. This can lead to an excess of rinsing water from the toilet bowl or to splashes from the toilet bowl. The effect becomes particularly disadvantageous in the case of so-called rimless toilet bowls.
  • the outlet opening is designed to wet a left area of the wall of the sanitary article.
  • the outlet opening of the right-hand distribution section viewed in the installed position and in the direction of flow of the flushing water, goes off to the right of the flushing water distributor through the outer wall of the flushing water distributor.
  • the outlet opening is designed to wet a right area of the wall of the sanitary article.
  • the outlet opening of the upper distribution section is designed to flush out the siphon area.
  • the upper distribution section is located above the left and right distribution sections when viewed in the installed position.
  • the outlet openings of the left and right distribution section lie in the direction of flow of the rinsing water in front of the outlet opening of the upper distribution section. In other words, this means that the outlet opening of the upper distribution section, viewed in the direction of the central axis, lies further away from the inlet openings than the outlet openings of the left and right distribution section.
  • This arrangement has the advantage that the upper distribution section is longer than the right or left distribution section. Due to the arrangement of the upper distribution section above the other two distribution sections, the outlet opening of the upper distribution section lies further away from the inlet opening than the outlet openings of the other two Distribution sections. This is especially true for the same size. As a result, the flowing rinse water can be provided with a longer guide, so that the flow calms down in the upper distribution section, as a result of which the rinse water jet emerging from the upper distribution section can be guided more specifically into the ceramic.
  • the accuracy of the flushing water jet directed into the siphon area is of the utmost importance when flushing out the siphon. A precise impact of the flushing water jet ensures that no splashes occur. In the case of the flushing water jets from the left or right distribution section wetting the wall of the sanitary article, guidance through the flushing water distributor is less important because here the water is essentially guided through the surface of the sanitary article.
  • the mode of operation can be represented as follows:
  • the left and right distribution sections are directed towards the wall of the sanitary article in the installed position and flow over the wall in the direction of the siphon of the sanitary article.
  • the water provided by these two distribution sections essentially cleans the surfaces of the sanitary ware.
  • the upper distribution section is directed towards the siphon area of the sanitary article and ensures that the siphon area is flushed out. With this beam in particular, it is important that it is aimed as specifically as possible at the corresponding area.
  • the accuracy of the flushing water jet from the upper distribution section can be greatly improved by the arrangement above the left and the right distribution section.
  • the outlet opening of the upper distribution section is preferably arranged above the outlet openings of the left and right distribution section.
  • the total volume flow is divided between the three distribution sections based on the cross sections. Exactly three distribution sections are preferably arranged. Depending on the function and distribution of the rinsing water, it would also be conceivable to arrange more than three distribution sections.
  • the outlet opening of the upper distribution section is preferably arranged at the end of the pipe section.
  • An end-face arrangement is understood to mean that the outlet opening is arranged essentially opposite the inlet opening.
  • the upper distribution section viewed in the installed position, is preferably located exclusively above the central axis. This ensures that the available volume flow is optimally distributed across the various distribution sections. If a larger volume flow is required in the upper distribution section, this can also extend below the central axis.
  • the deflection surface is molded onto the rinse water distributor and in a second variant, the deflection surface is molded onto the sanitary article.
  • the deflection surface is molded onto the rinse water distributor.
  • the deflection surface formed on the rinse water distributor has the advantage that the upper distribution section can be redirected to the desired location in a controlled manner after it has emerged from the outlet opening. Due to the integration in the rinse water distributor, the deflection can take place independently of the sanitary article, which is particularly advantageous with ceramic sanitary articles because large manufacturing tolerances can be expected there.
  • the deflection surface preferably adjoins the outer wall.
  • the deflection surface of both variants extends, viewed transversely to the central axis, essentially at an angle to the central axis.
  • the water jet emerging from the upper distribution section can be deflected accordingly.
  • the deflecting surface of both variants preferably extends completely over the outlet opening of the upper distribution section. Furthermore, the deflection surface preferably extends at most up to a geometric enveloping circle, which forms the continuation of the pipe section, and minimally at least up to the central axis.
  • This arrangement of the deflecting surface has the advantage that the water jet from the upper distribution section is given the longest possible guidance, which in turn promotes the precision of the water jet in the sanitary articles.
  • the deflecting surface can also extend further in the direction of the siphon area.
  • the deflection surface of both variants is preferably curved at least in sections with a convex curvature.
  • the distance between the inlet opening in the upper distribution section and the deflection surface is preferably greater than the distance between the inlet opening in the left or right distribution section and the outlet opening of the left or right distribution section. This in turn means that the guide length in the distribution section is greater for the upper distribution section than for the left and right distribution section.
  • the partition delimiting the upper distribution section from the left and right distribution sections delimits the outlet opening from the upper distribution section with an edge over which the rinsing water flows.
  • the distance between the edge and the deflection surface can be chosen such that the Cross section through which the water is passed is equal to, smaller or larger than the cross section of the upper distribution section. This allows the speed of the water jet to be varied.
  • a guide surface is preferably arranged in each of the left and right distribution sections, which deflects the distribution section to the respective outlet opening.
  • a guide surface, which is arranged in the region of the respective inlet opening, is further preferably arranged in the left and in the right distribution section. Both guiding surfaces have the technical advantage that a certain guidance is provided for the flow in the respective distribution section.
  • the guide surface of the outlet opening preferably deflects the flow by an angle of 30 ° to 60 ° with respect to the central axis.
  • the guide surface is preferably rounded in a concave manner.
  • the partition between the left and right distribution sections lies in a vertical plane.
  • the vertical plane lies in the vertical position when installed.
  • the left and right distribution sections are with respect to the partition preferably essentially symmetrical.
  • the upper distribution section is also essentially symmetrical with respect to the partition. That is, the parts of the upper distribution section which are to the left of the vertical plane are essentially symmetrical to the parts of the upper distribution section which are to the right of the vertical plane.
  • the partition between the upper distribution section and the left or right distribution section lies in a horizontal plane.
  • the partition between the upper distribution section and the left and the right distribution section is inclined at an angle to the partition between the left and the right distribution section.
  • the partition wall which delimits the upper distribution section to the right and to the left distribution section, is V-shaped.
  • the inlet openings are preferably in a common plane.
  • the present invention also relates to a sanitary article, in particular a toilet bowl or a urinal, comprising a receptacle for a rinse water distributor, a rinse water distributor as described above, and a wall and a siphon area, the rinse water distributor being insertable into the receptacle such that the upper distribution section is above the left and right distribution section.
  • FIG. 1 a perspective sectional view of a sanitary article 2, here in the form of a toilet bowl, and a rinse water distributor 1 is shown.
  • the sanitary article 2 can also be a urinal.
  • the rinse water distributor 1 is used to distribute rinse water in the sanitary article 2.
  • the sanitary article 2 comprises a wall 15 which leads to a siphon area, not shown here.
  • the rinse water distributor 1 is inserted here in a receptacle 16 of the sanitary article 2.
  • the rinse water distributor 1 is supplied with rinse water through a passage 17 on the sanitary article 2.
  • the passage 17 is in fluid communication with a cistern or a similar element.
  • the rinse water distributor 1 comprises an outer wall 3 extending around a central axis M.
  • the outer wall 3 delimits a pipe section 4 through which the rinse water is guided.
  • the flushing water distributor 1 further comprises a partition 5 arranged in the pipe section 4.
  • the partition 5 separates the pipe section 4 in at least three distribution sections 6, 7, 8.
  • the partition is essentially T-shaped here.
  • a left distribution section 6, a right distribution section 7 and an upper distribution section 8 are arranged.
  • the left and the right distribution section 6, 7 run side by side and the upper distribution section 8, seen in the installed position, lies above the two distribution sections 6, 7. All three distribution sections 6, 7, 8 run in the direction of the central axis M and parallel to one another.
  • the outlet opening 10 of the left distribution section 6 is designed to wet a left region of the wall of the sanitary article 2.
  • the outlet opening 10 of the right distribution section 7 is designed for wetting a right area of the wall of the sanitary article 2.
  • the wall of the sanitary article 2 is thus essentially wetted and cleaned with the rinsing water via these two outlet openings of the left and right distribution section 6, 7.
  • the water jet guided out of these two outlet openings 10 is preferably designed such that the wall of the sanitary article 2 is essentially completely wetted.
  • the outlet opening 10 of the upper distribution section 8 is designed for flushing out the siphon area of the sanitary article 2.
  • a corresponding jet is guided through the outlet opening 10 in the direction of the siphon area, this jet must hit the siphon area relatively precisely, so that on the one hand the siphon area is flushed well and so that on the other hand the formation of splashes that spray out of the toilet bowl or urinal is avoided.
  • FIG 4b is a sectional view taken along section line BB of the Figure 4a shown. It can be clearly seen here that the guide length in the upper distribution section 8 is greater than the guide length in the left and right distribution sections 6 and 7 respectively. The guide lengths are shown with lines F6, 7 and F8.
  • the rinse water distributor 1 further comprises a deflection surface 11.
  • the deflection surface 11 is integrally formed on the rinse water distributor 1.
  • the deflecting surface 11 serves to deflect the rinse water of the upper distribution section 8 after the outlet opening 10.
  • the rinse water from the upper distribution section 8 is correspondingly downward through the deflecting surface 11 Redirected towards the siphon area.
  • the deflecting surface 11 extends at an angle to the central axis M. In addition, it has a slight convexity, as in FIG Figure 4b is shown.
  • the distribution sections 6, 7, 8, as seen from the inlet opening 9, extend in a straight line in the direction of the central axis M as far as the outlet opening 10.
  • the upper distribution section 8 is designed to be straight over a longer distance along the central axis M than the left and / or the right distribution section 6, 7.
  • the left and right distribution section 6, 7 is, as in the Figure 4c shown, a guide surface 14 arranged.
  • the guide surface 14 is concavely curved here and deflects the distribution section 6, 7 to the respective outlet opening 10. As a result, the rinse water, which is guided in the left and right distribution sections 6, 7, is deflected accordingly.
  • the left and right distribution sections 6, 7 are essentially symmetrical with respect to the dividing wall 5 and the vertical plane VE, which lies between these two distribution sections 6, 7.
  • the upper distribution section 8 is also essentially symmetrical with respect to the partition 5 or the vertical plane VE.
  • the rinse water distributor 1 in the embodiment shown further comprises one Stop edge 21, which cooperates with a stop 22 in the area of the receptacle 16 of the sanitary article 2, so that the flushing water distributor 1 can be pushed into the receptacle 16 as far as the stop.

Claims (15)

  1. Distributeur d'eau de chasse (1) pour un article sanitaire (2), tel qu'une cuvette de WC ou un urinoir, comprenant une paroi (15) et une zone de siphon, comprenant
    une paroi extérieure (3) s'étendant autour d'un axe médian (M), qui délimite une portion tubulaire (4), et
    une paroi de séparation (5) disposée dans la portion tubulaire (4), laquelle divise la portion tubulaire (4) en au moins une portion de distribution gauche, une portion de distribution droite et une portion de distribution supérieure (6, 7, 8), chacune des portions de distribution (6, 7, 8) comprenant une ouverture d'entrée (9) et une ouverture de sortie (10),
    de l'eau de chasse s'écoulant dans chacune des portions de distribution (6, 7, 8) dans une direction d'écoulement (F) depuis l'ouverture d'entrée (9) jusqu'à l'ouverture de sortie (10), l'ouverture de sortie (10) de la portion de distribution gauche (6), vu dans la position d'installation et dans la direction d'écoulement (F) de l'eau de chasse, partant latéralement à gauche du distributeur de chasse (1) à travers la paroi extérieure (3) et étant réalisée de manière à mouiller une zone gauche de la paroi de l'article sanitaire (2),
    l'ouverture de sortie (10) de la portion de distribution droite (7), vu dans la position d'installation et dans la direction d'écoulement (F) de l'eau de chasse, partant latéralement à droite du distributeur d'eau de chasse (1) à travers la paroi extérieure (3) et étant réalisée pour mouiller une zone droite de la paroi de l'article sanitaire (2),
    l'ouverture de sortie (10) de la portion de distribution supérieure (8) étant réalisée pour rincer la zone de siphon,
    la portion de distribution supérieure (8), vu dans la position d'installation, étant disposée au-dessus de la portion de distribution gauche et de la portion de distribution droite (6, 7), et
    les ouvertures de sortie (10) de la portion de distribution gauche et de la portion de distribution droite (6, 7), vu dans la direction d'écoulement (F) de l'eau de chasse, étant situées avant l'ouverture de sortie (10) de la portion de distribution supérieure (8).
  2. Distributeur d'eau de chasse (1) selon la revendication 1, caractérisé en ce que l'ouverture de sortie (10) de la portion de distribution supérieure (8) est disposée du côté frontal par rapport à la portion tubulaire (4).
  3. Distributeur d'eau de chasse (1) selon la revendication 1 ou 2, caractérisé en ce que la portion de distribution supérieure (8), vu dans la position d'installation, est située exclusivement au-dessus de l'axe médian (M) ; ou en ce que la portion de distribution supérieure (8), vu dans la position d'installation, s'étend jusqu'en dessous de l'axe médian (M).
  4. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une surface de déviation (11) est en outre façonnée sur le distributeur d'eau de chasse (1), laquelle dévie l'eau de chasse de la portion de distribution supérieure (8) vers le bas vers l'ouverture de sortie (10) ; ou en ce que l'ouverture de sortie de la portion de distribution supérieure (8) est orientée vers une surface de déviation (11) façonnée au niveau de l'article sanitaire.
  5. Distributeur d'eau de chasse (1) selon la revendication 4, caractérisé en ce que
    la surface de déviation (11) s'étend transversalement à l'axe médian (M), essentiellement suivant un angle incliné par rapport à l'axe médian (M) ; et/ou
    la surface de déviation (11) s'étend complètement au-dessus de l'ouverture de sortie (10) de la portion de distribution supérieure (8) et s'étend de préférence au maximum jusqu'à un cercle d'enveloppement géométrique (H) qui forme le prolongement de la portion tubulaire (4) et au minimum jusqu'à l'axe médian (M) ; et/ou
    la surface de déviation (11) est réalisée au moins en partie avec une courbure convexe (12) ;
    et/ou la surface de déviation (11) se raccorde du côté frontal à la portion tubulaire (4).
  6. Distributeur d'eau de chasse (1) selon la revendication 4, caractérisé en ce que la distance entre l'ouverture d'entrée (9) dans la portion de distribution supérieure (8) et la surface de déviation (11) est supérieure à la distance entre l'ouverture d'entrée (9) dans la portion de distribution gauche ou droite (6, 7) et l'ouverture de sortie de la portion de distribution gauche ou droite (6, 7).
  7. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la paroi de séparation (5) délimitant la portion de distribution supérieure (8) par rapport à la portion de distribution gauche et la portion de distribution droite (6, 7) délimite l'ouverture de sortie (10) avec un bord (13) par-dessus lequel s'échappe l'eau de chasse, le bord (13) étant de préférence situé à distance de la surface de déviation (11).
  8. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que les portions de distribution (6, 7, 8) s'étendent en ligne droite, vu depuis l'ouverture d'entrée (9), aussi loin que possible jusqu'à l'ouverture de sortie (10) dans la direction de l'axe médian (M).
  9. Distributeur d'eau de chasse (1) selon la revendication 8, caractérisé en ce que la portion de distribution supérieure (8) s'étend sur une plus longue distance en ligne droite le long de l'axe médian (M) que la portion de distribution gauche et/ou la portion de distribution droite (6, 7) .
  10. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que dans la portion de distribution gauche et dans la portion de distribution droite (6, 7) est à chaque fois disposée une surface de guidage (14) qui dévie la portion de distribution (6, 7) vers l'ouverture de sortie respective (10) et en ce que dans la portion de distribution gauche et la portion de distribution droite (6, 7) est de préférence à chaque fois disposée une surface de guidage supplémentaire (23) qui est disposée dans la région de l'ouverture d'entrée respective (9).
  11. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la paroi de séparation (5) entre la portion de distribution gauche et la portion de distribution droite (6, 7) est située dans un plan vertical (VE),
    la portion de distribution gauche et la portion de distribution droite (6, 7) étant réalisées essentiellement symétriquement l'une par rapport à l'autre par rapport à la paroi de séparation (5) ou au plan vertical (VE) et/ou
    la portion de distribution supérieure (8) étant réalisée essentiellement symétriquement par rapport à la paroi de séparation (5) ou au plan vertical (VE).
  12. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la paroi de séparation (5) entre la portion de distribution supérieure (8) et la portion de distribution gauche ou la portion de distribution droite (6, 7) est située dans un plan horizontal (HE) ; ou en ce que la paroi de séparation (5) entre la portion de distribution supérieure (8) et la portion de distribution gauche ou la portion de distribution droite (6, 7) est située suivant un angle incliné par rapport à la paroi de séparation entre la portion de distribution gauche et la portion de distribution droite (6, 7).
  13. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que les ouvertures d'entrée sont situées dans un plan commun.
  14. Distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la section transversale de la portion de distribution gauche et la section transversale de la portion de distribution droite sont égales ; et/ou en ce que la section transversale de la portion de distribution supérieure est supérieure ou inférieure ou égale à la section transversale de la portion de distribution gauche et/ou de la portion de distribution droite.
  15. Article sanitaire, en particulier cuvette de WC ou urinoir, comprenant un logement (16) pour un distributeur d'eau de chasse, un distributeur d'eau de chasse (1) selon l'une quelconque des revendications précédentes, ainsi qu'une paroi (15) et une zone de siphon, le distributeur d'eau de chasse pouvant être inséré dans le logement de telle sorte que la portion de distribution supérieure (8) soit située au-dessus de la portion de distribution gauche et de la portion de distribution droite (6, 7).
EP17190549.0A 2017-09-12 2017-09-12 Répartiteur d'eau de chasse Active EP3453805B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK17190549.0T DK3453805T3 (da) 2017-09-12 2017-09-12 Skyllevandsfordeler
EP17190549.0A EP3453805B1 (fr) 2017-09-12 2017-09-12 Répartiteur d'eau de chasse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17190549.0A EP3453805B1 (fr) 2017-09-12 2017-09-12 Répartiteur d'eau de chasse

Publications (2)

Publication Number Publication Date
EP3453805A1 EP3453805A1 (fr) 2019-03-13
EP3453805B1 true EP3453805B1 (fr) 2020-04-29

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EP17190549.0A Active EP3453805B1 (fr) 2017-09-12 2017-09-12 Répartiteur d'eau de chasse

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DK (1) DK3453805T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825480A1 (fr) 2019-11-21 2021-05-26 Geberit International AG Répartiteur d'eau de chasse
EP3825481A1 (fr) 2019-11-21 2021-05-26 Geberit International AG Répartiteur d'eau de chasse
FR3104622B1 (fr) 2019-12-17 2022-06-24 Delabie Système de rinçage pour cuvette de wc et ensemble cuvette de wc – système de rinçage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD210408A3 (de) 1982-05-10 1984-06-06 Tga Inst Veb K Wasserverteiler fuer wasserklosett
DK2602391T3 (da) * 2011-12-05 2014-12-15 Sanitec Corp Toiletkumme
PL412407A1 (pl) 2015-05-20 2016-11-21 Cersanit Trade Mark Spółka Z Ograniczoną Odpowiedzialnością Wkładka rozprowadzająca wodę do miski ustępowej

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* Cited by examiner, † Cited by third party
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EP3453805A1 (fr) 2019-03-13
DK3453805T3 (da) 2020-07-20

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