EP3412840A1 - Toilettes - Google Patents

Toilettes Download PDF

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Publication number
EP3412840A1
EP3412840A1 EP17020461.4A EP17020461A EP3412840A1 EP 3412840 A1 EP3412840 A1 EP 3412840A1 EP 17020461 A EP17020461 A EP 17020461A EP 3412840 A1 EP3412840 A1 EP 3412840A1
Authority
EP
European Patent Office
Prior art keywords
flow path
bowl
azimuthal angle
toilet
inlet opening
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.)
Granted
Application number
EP17020461.4A
Other languages
German (de)
English (en)
Other versions
EP3412840B1 (fr
Inventor
Rolf Weiss
Maurus Zwicker
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.)
Filing date
Publication date
Application filed by Geberit International AG filed Critical Geberit International AG
Priority to PL17020461T priority Critical patent/PL3412840T3/pl
Priority to SI201730564T priority patent/SI3412840T1/sl
Publication of EP3412840A1 publication Critical patent/EP3412840A1/fr
Application granted granted Critical
Publication of EP3412840B1 publication Critical patent/EP3412840B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • the present invention relates to a water closet, hereinafter referred to as WC.
  • WCs have a toilet body, which in particular comprises an upwardly open mold, namely the toilet bowl, and normally, although not necessarily, is made of ceramic.
  • a toilet body which in particular comprises an upwardly open mold, namely the toilet bowl, and normally, although not necessarily, is made of ceramic.
  • the ceramic part of Klosett stressess or in add-on parts or behind or under covers on the ceramic body further technical devices may be provided.
  • a conventional toilet body has over or at the upper inner edge of the toilet bowl a so-called flushing edge, namely a circulating flushing water channel with downwardly facing inlet openings for the inflow of rinse water into the toilet bowl; so it works like a ring-shaped shower, which concerns the feeding of the rinse water into the bowl.
  • toilets are known with a rotating flushing water flow in the toilet bowl, which provide by a largely tangential entrance of the rinse water into the bowl for a vortex-like flow therein before the discharge of the rinse water through the siphon and the waste water drain.
  • the present invention has for its object to provide a further improved toilet bowl. This object is achieved by claim 1, which will be explained in more detail below as well as various preferred embodiments. Preferred embodiments of the device according to the invention and its use are specified in the dependent claims. The features contained therein and also the disclosure of the following description are to be understood in principle with regard to both categories of invention, without any explicit distinction between them.
  • overhanging forms form undercuts which are disadvantageous in terms of production technology.
  • less overhanging or even the avoidance of undercuts are advantageous in terms of production technology. This, however, again results in an increased risk of the described overspill.
  • a flow path in the sense of this representation is understood as a running in the inner wall of the toilet bowl web-like surface, the outward, ie in the transition to the next wall leading upwards, delimited by a concave edge and delimited by a convex edge to the inside, ie to the wall leading farther downwards and towards the outflow.
  • An edge is determined by a particularly strong curvature in a vertical section, so mathematically speaking by an extreme value of the curvature.
  • Such a flow path serves to guide or at least support a specific water flow.
  • the water revolves due to the substantially tangential entry into the bowl interior and is held by the centrifugal forces on the bowl inner wall, but at the same time by gravity (more or less obliquely) pulled down, so that due to variations in the shape of the bowl inner wall corresponding flow leading Properties can be produced.
  • the tangential inlet direction of the rinsing water is determined by the design of the rinse water inlet, ie through the inlet opening and the subsequent upstream piece of pipe for the rinse water.
  • Such a tangential design of the flushing water inlet is already realized in a different form in the prior art and usually serves the purpose of a rotating Spülwasserströmung in the toilet bowl.
  • EP 2 604 761 B1 in addition to one of EP 2 604 761 B1 known flow path still provided a second or an extension of the known flow path.
  • This second or extended flow path is intended to prevent a flow direction of at least a part of the rinse water that is directed too strongly downwards, and thus to reduce or prevent the "rocking-up" described above.
  • a portion of the flow is "held” by the flow path at a certain level, there is a lesser or even a lower rate of collapse of the total flow there or downstream of the flow part running on and above the second or extended flow path with a flow part running further down.
  • the rotational movement of the flow in the bowl and the position of certain characteristics of the bowl inner shape shall be described with an azimuthal angle which appears from a certain position in the bowl (in plan view) to the intersection of the axes. namely as an angle to the longitudinal axis.
  • the wall-closest point of the bowl opening lies on the longitudinal axis and thus at 0 ° or 180 ° azimuthal angle. Based on this, there is a lateral area in the area around 90 ° or 270 °.
  • the rinsing water is to be directed through the inlet opening onto a (with respect to a plan view) concave curvature region of the inner wall of the toilet bowl, for which the inlet opening lies between 80 ° and 180 ° azimuthal angle.
  • the inlet opening is at smaller azimuthal angles than 170 °, 160 °, 150 ° or even 140 ° and also preferably at least 90 °.
  • the rinse water flows out in the direction of larger azimuthal angles.
  • the inlet opening preferably lies in a quadrant upstream of a particularly concave curvature of the bowl opening and aims at this particularly concave location.
  • the mentioned and, as a rule, particularly strongly concave curved area of the toilet bowl can be at approximately 180 °, ie at the end point of the longitudinal axis.
  • z. B. bowl shapes with two more curved concave Areas laterally from this location eg, in a polygonal basic shape with rounded corners
  • the value may be at a slightly different azimuthal angle, in particular in a range between 150 ° and 210 °, preferably 160 ° and 200 °, instead of at 180 ° or 170 ° and 190 °. He does not have to fill in these angular ranges.
  • Such a sinking flow part could then meet the inventively provided first flow path or the first flow path part, which extends relative to the azimuthal angle at least between 90 ° and 270 ° and preferably connects below the inlet opening in order to be able to lead the water emerging therefrom ,
  • Preferred lower limits for the above angular range are 80 °, 70 °, 60 °, 50 °, 40 °, 30 °, 20 ° and preferred upper limits are 280 °, 290 °, 300 °, 310 °, 320 °, 330 ° and 340 °.
  • a second flow path or a second flow path part is provided, again between an outer concave and an inner convex edge and thereby higher than the azimuthal angle corresponding or next adjacent part of the first flow path / first flow path part.
  • the second flow path or the second part is intended to be provided at least between an azimuthal angle of 310 ° and 340 °.
  • Preferred lower limits are 300 °, 290 °, 280 °, 270 °, 260 °, wherein the second flow path preferably does not begin at angles below 200 °.
  • a preferred upper limit is 345 °, with the second flow path preferably not extending above 400 ° (ie, over 360 °, 40 °), unless it merges into the first flow path anyway.
  • the second flow path should therefore in particular not be completely circumferential, but only cover a limited area, namely where, according to experience, there is a particularly great risk of sinking of the flow of water running along the bowl inner wall. This applies in particular to the "fourth quadrant" (counted from 0 ° with ascending azimuthal angle).
  • the second flow path at least partially supports the flushing water flow, thereby preventing over-expression of the already-described "reflection" mechanism on the first flow path.
  • the previous argument is not dependent on whether the definition of the azimuthal angle with the value 0 start at the front or back, these terms refer to the usual sitting position of a toilet user, "back" so the close-up part of the bowl interior shape (on referred to the horizontal).
  • the previous argument is not dependent on whether the direction of rotation of Spülwasserströmung in the toilet bowl is left- or right-handed, so if the azimuthal angle increases in plan view with or counterclockwise.
  • the more common and preferred case is a clockwise rotation sense viewed from above, ie clockwise. Further, the case is preferred that the azimuthal angle is calculated from the rear.
  • the flushing water inlet opening necessarily requires an undercut and, in this connection, an undercut-free bowl interior mold, of course, nevertheless has an undercut at the inlet opening. It is more about the area just below the upper edge of the bowl interior shape, ie where the Spülrand is arranged in classic toilet bowls.
  • the invention aims for the simplest possible, easy to clean (and therefore smooth) and production-favorable form.
  • an undercut-free inner bowl shape is therefore preferred in the sense described.
  • the first flow path may have a considerable extent in terms of the azimuthal angle, but this does not change the fact that it is a coherent uniform flow path.
  • the flow paths described with the present invention are intended to carry substantial portions of the flush water flow. This is even more pronounced for the first flow path than for the second, because in the second only one part, namely generally only a part which flows somewhat higher up the bowl inner wall, is captured by the second flow path.
  • the two flow paths are relatively distinct in width, the width being understood to be the dimension along the inner wall of the toilet bowl and perpendicular to the longitudinal extent of the flow path, that is, normally with respect to local surface orientation directed downward.
  • Preferred minimum widths at the widest point are 12 cm for the first flow path and 0.8 cm for the second flow path, the following values being 13 cm, 14 cm, 15 cm and the following for the second flow path being 0.9 cm, 1 cm, 1.1 cm are increasingly preferred in this order.
  • the second flow path has less of the task of guiding or assisting a downward rotating flow, but of preventing a portion of the water flow from falling too much.
  • it may preferably extend approximately horizontally (in relation to its longitudinal direction).
  • reference may be made to a middle line between the mentioned convex and concave edges (in each case related to the extreme values of the curvature), and this center line should preferably have an angle of not more than 15 ° to the horizontal along the flow path, preferably at most 13 °, 11 °, 9 °, 7 °.
  • the flow path with the flow direction ie the azimuthal angle, slightly decreases.
  • the first flow path in turn substantially corresponds to the explanations in the already cited EP patent 2 604 761 B1
  • an asymmetrical inner bowl shape which predefines or generates a downward movement through the bowl inner shape by a lower position of the first flow path on one side than on the other side, similar to a helical shape. Accordingly, the very good surface cleaning properties of a rotating flow in the bowl are combined with a comparatively more pronounced momentum when entering the siphon. As a result, the kinetic energy of the rinse water, for example, as a result of the gradient height compared to a cistern, can be used twice.
  • the design of the bowl inside shape thus follows the gravitational downward tendency of the water flow and avoids a part of turbulence, which are caused by a run-down of the water regardless of the inner shell shape.
  • the rinse water thus does not emerge from the inlet opening in the direction of the water level in the siphon but rather transversely thereto, whereby the exact angle in a general sense does not matter and this may depend on the individual geometry of the inlet opening and the subsequent first flow path.
  • the velocity of the rinse water exiting the inlet does not have to be exactly horizontal, but it is preferably substantially horizontal.
  • the toilet of the invention can be with different methods of Spülwassererzeugung in the sense of supply with a certain rinse water pressure realize, especially on a pressurized water line, ie without cistern.
  • the flushing water quantities can be kept relatively small thanks to the invention, which has economic and environmental benefits.
  • the maximum amount of flushing water is less than 6 liters, preferably less than 5.5 liters, and more preferably less than 5 liters.
  • the rinsing water flow according to the invention allows a good wetting and rinsing action of the soiled areas of the bowl inner mold, as explained by a rotating and falling flow. Accordingly, can be dispensed with a conventional flushing rim, which was compared with a shower at the beginning. This makes the toilet bowl easier to manufacture, but also in the cleaning, because classic Spülr S are particularly dirty and calcification-prone and beyond the bottom is very difficult to achieve.
  • the invention provides the possibility for a smooth transition from the actual bowl interior surfaces to the bowl top, so the upwardly facing surface areas of the toilet bowl, especially under a toilet seat ring.
  • inlet following the flushing water supply can be relatively high in one embodiment of the invention, in particular higher than 5 cm and in the following order increasingly preferably higher than 5.5 cm, 6 cm, 6.5 cm , With a high inlet opening, a flow-optimized large cross-section can be achieved without impairing the inside of the bowl through the inlet opening too much, both with regard to the flow guidance and to its aesthetic appearance.
  • the flow cross section of the rinse water supply is preferably relatively large.
  • the extent of the flushing water supply within the WC ie between the inlet opening and the transition to pipe parts outside the actual WC, ie in particular within an installation wall behind it, it can lie over at least 8 cm 2 , preferably over 9 cm 2 and more preferably over 10 cm 2 or even 11 cm 2 .
  • the second flow path with its beginning at small azimuthal angles of the inlet opening maintains a certain distance, preferably at least 60 ° azimuthal angle, more preferably 80 °, 100 °, 120 °, 130 °. This refers to the case that the first and second flow paths are not uniformly connected and the azimuthal angle increasing in the direction from the flow path.
  • the two flow paths each form a local reduction of the otherwise prevailing inclination of the bowl inner mold. According to a preferred embodiment of the invention, they should therefore not be in the back of the dish interior, at least preferably in a definition of the azimuthal angle of zero at this point, ie a flushing water flow from the inlet opening to the front. It has been found that an inside wall as smooth and steep as possible in the middle is to be preferred in terms of the tendency to dirt on the rear, and this aspect, in the view of the inventors, justifies limiting the flow paths in such a way that they do not cover this rear center. For the sake of illustration, reference is made to the exemplary embodiment. In this case, the first and second flow paths are thus separated from one another.
  • the second flow path should run below a relatively steep part of the bowl inner mold. Accordingly is an inclination angle of at least 70 ° or even 75 ° to the horizontal in this part over the second flow path, preferably between 310 ° and 340 ° azimuthal angle, and preferably along the entire longitudinal extent of the second flow path.
  • this statement is valid for a part of the length of the second flow path or for its entire length then for the entire part of the bowl inner shape above, up to an upper edge or rounding, which forms the transition to the top of the toilet body.
  • the statements apply to the steep wall in a part of the height for the entire inner bowl shape.
  • the steep walls support a good cleaning effect and a sufficient downward trend of the water flow. Accordingly, the flow of water should flow into the Sifon with a significant downward tendency in order to be able to flush it out well.
  • the second flow path or the second flow path part is preferably relatively high in the multiply-mentioned angular range between 310 ° and 340 °, in particular above the first flow path (the first flow path part), as far as this also preferably exceeds 270 ° azimuthal angle is extended to greater azimuthal angles and into the range at and above 310 ° azimuthal angle. Then, the two flow paths (parts) are spaced apart and arranged one above the other.
  • the second flow path (the second flow path part) is preferably at least 3 cm higher than the first flow path (the first flow path part), the lower limit being 3.5 cm, 4.0 cm, 4.5 cm, 5.0 cm being increasingly preferred ,
  • the second flow path or the second flow path part in the mentioned azimuthal angle range between 310 ° and 340 ° is preferably higher than the lower edge of the inlet opening for the rinse water, ie again relatively high.
  • this lower edge is at least approximately at the same level as the first flow path at this point, that is, the inlet opening injects the water onto the first flow path.
  • the invention is preferably realized with a toilet bowl, which has at least in the upper region, ie above the first flow path, only a single inlet opening for rinse water.
  • a toilet bowl which has at least in the upper region, ie above the first flow path, only a single inlet opening for rinse water.
  • this also applies to the rest of the bowl below the first flow path.
  • it is preferable to dispense with nozzle openings in the vicinity of the siphon, which are occasionally used in the prior art to improve the drainage performance. The reasons are the same as above, with a limitation of the total water consumption added.
  • FIGS. 1 to 6 show the invention with reference to two toilet bowls, wherein the first embodiment in the FIGS. 1 to 3 is designed for the installation of a shower device of a shower toilet and the corresponding recesses and openings in the second embodiment in the FIGS. 4 to 6 are omitted.
  • these differences are not of particular concern, but illustrate that the invention can also be very beneficial combined with a shower toilet.
  • FIGS. 1 and 2 show in perspective oblique views, the toilet bowl 1 of the first embodiment with a conventional bowl opening 2, a rear side (ie in FIG. 1 top right on top and in FIG. 2 shown on the top left) breakthrough 3 for the installation of a shower (not shown) and with a lowering 4 of the upper edge of the toilet bowl at the rear of the bowl rim around the bowl opening 2 for the passage of a shower arm (not shown) of the shower fixture.
  • a shower arm not shown
  • the inlet opening 6 for the rinse water not back (slightly offset right) and directed to the left, as stated in the prior art, but begins laterally at about 100 ° azimuthal angle and is directed forward, ie towards larger azimuthal angles. Accordingly, the rinse water is applied to the first flow path, but not at its start (at 10 °).
  • the azimuthal angle mentioned here can be up FIG. 6 to get expelled.
  • a second flow path 7 as it were a further shoulder in the bowl inner wall above the first flow path 5, is provided.
  • This second flow path 7 also strictly defines itself as an inner wall area between an (upper and outer) concave edge and a (lower and inner) convex edge.
  • the second flow path 7 extends with respect to the azimuthal angle between about 250 ° and about 350 °. It is also designed slightly sloping, with an approximate inclination (based on a non-drawn center line between the convex and the concave edge) of about 5 ° in the horizontal direction.
  • the first flow path 5 has in contrast z. B. 180 °, an inclination of only about 11 ° relative to the horizontal at a maximum width of 16 cm.
  • the mentioned width refers to the distance between the mentioned edges (convex and concave line), as a straight distance between them along the steepest slope, ie as the shortest distance.
  • the bowl inner walls above and below the second flow path 7, however, are quite steep with an inclination relative to the horizontal of about 80 °, especially at an azimuthal angle of 0 °.
  • FIG. 3 and FIG. 4 show the bowl walls starting from this forward even steeper and the inclination is at 180 ° azimuthal angle about 89 °. So she avoids just an undercut.
  • the two flow paths 5 and 7 in this embodiment have a distance of about 6 cm, which is measured as the web width, namely between the convex edge of the upper flow path 7 and the concave edge of the lower flow path 5 and in the direct following the inclination direction.
  • the second flow path 7 is thus significantly increased in relation to the first flow path 5.
  • FIG. 4 shows on the one hand a side view of the rear portion of the bowl inner mold and on the other hand a section through the bowl.
  • the cutting plane passes through the water level in the lowest part of the toilet bowl, which is marked with 8.
  • Both are each characterized by boundary lines of the CAD program, the surfaces with vertical section (through the barrier water level 8) straight cutting profile, such.
  • the two flow paths 5 and 7 actually have a middle in this sense straight strip, followed by the top and bottom of each curved strip.
  • FIG. 6 shows in plan view the second embodiment of the FIGS. 4 and 5 with the azimuthal angle division and some values.
  • 0 ° corresponds to the rear center of the bowl inner shape and 180 ° of the front center.
  • Azimutalwinkel Scheme for the flushing water inlet opening between 80 ° and 180 °.
  • 90 ° and 270 ° the minimum range for the flow path.
  • FIG. 6 as a plan view additionally explained with reference to the previous figures bowl inner shape, wherein no reference numerals are shown to avoid over-loading.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
EP17020461.4A 2017-06-09 2017-10-10 Toilettes Active EP3412840B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL17020461T PL3412840T3 (pl) 2017-06-09 2017-10-10 Ustęp spłukiwany wodą
SI201730564T SI3412840T1 (sl) 2017-06-09 2017-10-10 Stranišče

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017003022 2017-06-09

Publications (2)

Publication Number Publication Date
EP3412840A1 true EP3412840A1 (fr) 2018-12-12
EP3412840B1 EP3412840B1 (fr) 2020-12-02

Family

ID=60083063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17020461.4A Active EP3412840B1 (fr) 2017-06-09 2017-10-10 Toilettes

Country Status (13)

Country Link
EP (1) EP3412840B1 (fr)
JP (1) JP6981594B2 (fr)
CN (1) CN110719982B (fr)
AU (1) AU2018280778B2 (fr)
DE (1) DE202017005242U1 (fr)
DK (1) DK3412840T3 (fr)
ES (1) ES2837250T3 (fr)
IL (1) IL270805A (fr)
PL (1) PL3412840T3 (fr)
PT (1) PT3412840T (fr)
SI (1) SI3412840T1 (fr)
WO (1) WO2018224632A1 (fr)
ZA (1) ZA201907555B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4428314A1 (fr) 2023-03-10 2024-09-11 Roca Sanitario, S. A. Cuvette de toilettes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH718360B1 (de) 2021-02-18 2023-05-31 Laufen Keramik Holding Toilettenschüssel.
DE202021104161U1 (de) 2021-08-04 2022-11-08 Geberit International Ag WC mit spezifischer Schüsselinnenform
EP4130407A1 (fr) 2021-08-04 2023-02-08 Geberit International AG Wc pourvus de cuvette de forme intérieure spécifique
CN114941360B (zh) * 2022-05-05 2023-02-10 箭牌家居集团股份有限公司 一种具有双旋冲水结构的坐便器

Citations (5)

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Publication number Priority date Publication date Assignee Title
WO2004022862A1 (fr) * 2002-09-03 2004-03-18 Toto Ltd. Toilette
EP1847656A1 (fr) * 2005-02-10 2007-10-24 Toto Ltd. Toto Siege de toilette a chasse d'eau
JP2010265693A (ja) * 2009-05-15 2010-11-25 Panasonic Electric Works Co Ltd 便器
JP2013067955A (ja) * 2011-09-21 2013-04-18 Panasonic Corp 水洗便器
EP2604761B1 (fr) 2011-12-14 2015-02-18 Geberit International AG Wc

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JPH0841950A (ja) * 1994-07-28 1996-02-13 Inax Corp 洗浄水分配器を用いたサイホン式便器
AU2001242808A1 (en) * 2000-03-29 2001-10-08 Toto Ltd. Water closet
JP2005307650A (ja) * 2004-04-23 2005-11-04 Matsushita Electric Works Ltd 水洗便器
JP2009150160A (ja) * 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd 便器構造
JP5093627B1 (ja) * 2011-07-14 2012-12-12 Ｔｏｔｏ株式会社 水洗大便器
JP5930509B2 (ja) * 2011-08-24 2016-06-08 Toto株式会社 水洗大便器
JP6246453B2 (ja) * 2011-08-24 2017-12-13 Toto株式会社 水洗大便器
DE202011109018U1 (de) * 2011-12-14 2013-03-20 Geberit International Ag Wasserklosett
EP2923001B1 (fr) * 2012-11-13 2020-08-05 AS America, Inc. Toilettes à chasse d'eau à action siphonique amorcée
JP6242140B2 (ja) * 2013-10-04 2017-12-06 株式会社Ｌｉｘｉｌ 汚物排出装置
JP6436412B2 (ja) * 2013-12-19 2018-12-12 パナソニックＩｐマネジメント株式会社 水洗便器
JP6331008B2 (ja) * 2014-03-31 2018-05-30 Toto株式会社 水洗大便器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022862A1 (fr) * 2002-09-03 2004-03-18 Toto Ltd. Toilette
EP1847656A1 (fr) * 2005-02-10 2007-10-24 Toto Ltd. Toto Siege de toilette a chasse d'eau
JP2010265693A (ja) * 2009-05-15 2010-11-25 Panasonic Electric Works Co Ltd 便器
JP2013067955A (ja) * 2011-09-21 2013-04-18 Panasonic Corp 水洗便器
EP2604761B1 (fr) 2011-12-14 2015-02-18 Geberit International AG Wc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4428314A1 (fr) 2023-03-10 2024-09-11 Roca Sanitario, S. A. Cuvette de toilettes

Also Published As

Publication number Publication date
ZA201907555B (en) 2020-09-30
DK3412840T3 (da) 2021-01-04
AU2018280778B2 (en) 2021-11-04
DE202017005242U1 (de) 2018-09-17
CN110719982B (zh) 2021-08-10
EP3412840B1 (fr) 2020-12-02
JP2020522629A (ja) 2020-07-30
JP6981594B2 (ja) 2021-12-15
ES2837250T3 (es) 2021-06-29
PT3412840T (pt) 2020-12-21
CN110719982A (zh) 2020-01-21
PL3412840T3 (pl) 2021-04-06
SI3412840T1 (sl) 2021-01-29
AU2018280778A1 (en) 2020-01-02
WO2018224632A1 (fr) 2018-12-13
IL270805A (en) 2020-01-30

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