EP0142991B1 - Water-closet - Google Patents

Water-closet Download PDF

Info

Publication number
EP0142991B1
EP0142991B1 EP84307958A EP84307958A EP0142991B1 EP 0142991 B1 EP0142991 B1 EP 0142991B1 EP 84307958 A EP84307958 A EP 84307958A EP 84307958 A EP84307958 A EP 84307958A EP 0142991 B1 EP0142991 B1 EP 0142991B1
Authority
EP
European Patent Office
Prior art keywords
basin
water
closet
cistern
low level
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.)
Expired
Application number
EP84307958A
Other languages
German (de)
English (en)
Other versions
EP0142991A3 (en
EP0142991A2 (fr
Inventor
Neville Bider Mitchison
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.)
CESSIONE;CARADON BATHROOMS LIMITED
Original Assignee
CARADON TWYFORDS Ltd
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 CARADON TWYFORDS Ltd filed Critical CARADON TWYFORDS Ltd
Priority to AT84307958T priority Critical patent/ATE32362T1/de
Publication of EP0142991A2 publication Critical patent/EP0142991A2/fr
Publication of EP0142991A3 publication Critical patent/EP0142991A3/en
Application granted granted Critical
Publication of EP0142991B1 publication Critical patent/EP0142991B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/24—Low-level flushing systems
    • E03D1/26—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl
    • 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 water-closet suites, especially so-called low level close-coupled suites comprising an assembly of a water-closet pedestal basin and a closely adjacent flushing cistern connected to the basin.
  • the flushing cistern is either mounted separately and spaced some distance above the water-closet basin to which it is connected by an exposed intermediate flush pipe providing an interconnecting duct for the flushing water or, when close coupled, the flushing cistern is mounted in closely adjacent relationship and is connected to the water-closet basin by which it is at least partially supported without there being any fully exposed intermediate connecting flush pipe.
  • the closet basin utilised is commonly of the type having a rearwardly facing inlet aperture in the back of the basin for receiving the flush pipe and there is no more than a relatively short rearwards extension of the basin at the top beyond that necessary for providing a seat hinge mounting.
  • the basin is often of the type having a bowl around the periphery of which extends a hollow rim of simple inverted open channel form in cross section into which the flushing water from the connecting pipe discharges at the back of the bowl with a velocity sufficient for enough of the water to swirl around to the front to give a satisfactory distribution of the flushing water over the whole interior upper surface area of the bowl.
  • This discharge of the flushing water from the flush pipe may be provided in the form of diverging streams directed into the rim portions extending around opposite sides of the bowl, and for this purpose it is known per se to provide a distributor or spreader device in the rear part of the basin.
  • a distributor or spreader device in the rear part of the basin.
  • such distributor or spreader device has been formed as an integral part of the basin which is first cast to provide an inlet passage at the back of the bowl and, after casting while still in the green state, apertures are punched out through the wall at the inner end of the inlet passage to form outlets for distributing and directing the flushing water in divergent streams into the hollow rim.
  • Typical designs of water-closet basins commonly used in low level close-coupled water-closet suites may be seen, for example, in Patent Specifications GB-A-1099707 (Stevenson) and GB-A-1054367 (Ideal-Standard Limited). Another example is to be seen in Patent Specification No. GB-A-1454742 (Armitage Shanks) wherein it is proposed to provide a water-closet basin with a narrow and hollow fin-like rearwardly extending integral projection for engaging and supporting a flushing cistern positioned behind a partition, this projection also providing an interconnecting passage or duct for the flushing water.
  • water-closet basins of the kind referred to incorporating an additional integral hollow rearwardly extending cistern support part and a closed rim formation with spaced apertures, may be functionally quite satisfactory in close-coupled water-closet suites, they are in general more complex and costly to manufacture than basins of the type having a simple inverted open channel form rim of which a typical example is illustrated in our Patent Specification GB-A-1307124.
  • An object of the present invention is accordingly to provide an improved arrangement or means whereby a water-closet basin of a kind having no more than a relatively short rearwards extension at the back can be utilised satisfactorily in a low level close-coupled water-closet suite.
  • the invention is especially useful for enabling water-closet basins of the type having a rim of simple inverted open channel form to be readily adapted for use in low level close-coupled water-closet suites.
  • the present invention provides a low level water-closet suite comprising an assembly of a water-closet pedestal basin and a close-coupled flushing cistern, wherein the cistern is mounted on the basin in rearwardly offset relationship by a separate mounting bracket component which fastens to the basin and extends rearwardly therefrom in supporting engagement with the underside of the cistern, and wherein there is provided interconnecting duct means arranged to convey flushing water from the cistern to the interior of the basin via an inlet pipe section of said duct means and an inlet aperture provided in the back of the basin, characterised in that the mounting bracket component is fabricated as a hollow one-piece unitary body which provides both a load-bearing supporting and locating structure for the cistern and also the interconnecting duct means which is integrally formed therewith, whereby said bracket component, in being fastened to the basin, functions to locate and hold said inlet pipe section of the duct means in position in registry with said inlet aperture in the back of the basin
  • the mounting bracket component has a dual function of supporting the cistern and of locating and holding in position the pipe section for inlet of the flushing water to the basin, and according to a further feature the downstream forward end of this inlet pipe section carries and locates a separate spreader device within the rear part of the water-closet basin. Precise positioning of the spreader device can thereby be ensured and, with a suitable design of the spreader device, it has been found that this arrangement can satisfactorily be applied to provide close-coupled suites wherein the water-closet basin is of the kind having a hollow peripheral rim of inverted open channel form for discharge of the flushing water around the interior upper surface of the bowl.
  • the invention also provides a low level water-closet suite comprising an assembly of a water-closet pedestal basin and a close-coupled flushing cistern, wherein the cistern is mounted on the basin in rearwardly offset relationship by a separate mounting bracket component which fastens to the basin and extends rearwardly therefrom in supporting engagement with the underside of the cistern, and wherein there is provided interconnecting duct means arranged to convey flushing water from the cistern to the interior of the basin via an inlet pipe section of said duct means and an inlet aperture provided in the back of the basin, characterised in that the water-closet basin is of the kind having a bowl which
  • the bracket component may conveniently be fastened to the back of the basin by means of fasteners, such as bolts for example, engageable with a back-plate portion of the bracket.
  • the bracket component comprises a one-piece moulding, of rigid plastics material for example, of which an integral tubular body portion forms an elbow section flush pipe structure that constitutes the duct means, a lower horizontally-extending limb thereof providing the inlet pipe section and an upright upper limb thereof being arranged to receive the flushing water from the cistern outlet.
  • This upper limb preferably terminates in a top plate portion which is clamped or otherwise fixed to the underside of the cistern, and the bracket component is strengthened to give adequate load-bearing characteristics by reinforcing webs extending between the upper and lower limbs and between the back-plate and top plate portions of said elbow section flush pipe structure.
  • the relatively low head of water generally leads to a problem in obtaining a sufficient discharge velocity of the flushing water to give a satisfactory distribution if the basin has a bowl with an open channel-form rim.
  • the present invention also provides in preferred embodiments an improved design of spreader device by means of which this problem can be overcome when such spreader device is mounted as described in properly located position.
  • This improved spreader device is arranged to control accurately the discharge of the flushing water in two divergent streams directed at predetermined angles upwardly and forwardly into the portions of the hollow rim extending along opposite sides of the bowl. It may also provide a third stream of a minor proportion of the flushing water which is discharged in a downwards direction towards the surface of the water in the sump in the lower part of the bowl.
  • this improved spreader device is fabricated as a separate fitment adapted to be inserted and mounted by the inlet pipe section in accurately located position within a hollow inlet chamber in the rear upper portion of the water-closet basin, and it may comprise a nozzle member, in the form of a plastics moulding, that fits and locates on the downstream forward end of the inlet pipe section which extends through the inlet aperture at the back of the basin.
  • This nozzle member may have a tubular main body part internally profiled to provide an internal partition for dividing the water flow into two main streams which are directed, by internal guide surfaces or walls of internal passageways, in slightly upwardly and forwardly inclined directions through respective laterally-disposed discharge apertures, preferably of substantially rectangular cross-section, at the forward end of the body part so as to emerge with the required angular orientation when the nozzle member is correctly fitted in place in use.
  • the lower region of the main body part may be profiled to define a further passageway of relatively small cross-sectional area leading into a hollow forwardly-projecting beak portion which terminates in a downwardly-presented transversely-extending narrow slot or slit aperture in its underside.
  • This beak portion may be surmounted by an upstanding profiled reinforcing rib which may also assist in correctly positioning the device within the hollow interior space of the basin.
  • the invention also includes cistern mounting bracket components and spreader devices specifically designed for use in close-coupled water-closet suite assemblies as herein described and claimed.
  • reference numeral 10 denotes a moulded vitreous china water-closet basin having a hollow rim 11 of inverted open channel form in cross-section which extends, from an upper rear inlet part 12 of the basin, around the periphery of the bowl portion 14 of the basin so that portions of this rim 11 bound opposite sides of the bowl.
  • the upper rear inlet part 12 has a hollow inlet chamber 18 in its interior which communicates with the hollow rim 11 at the front and leads rearwardly to an inlet aperture 20 opening through a rear end wall 22 defining the back of the basin.
  • the water-closet suite assembly also includes a low level close-coupled syphonic flushing cistern 26, and a cistern supporting and locating mounting bracket component 128 which is made in the form of a hollow one-piece unitary body that provides both supporting structure for the cistern 26 and duct means for the supply and inlet to the basin 10 of flushing water from the cistern.
  • This bracket component 128 is conveniently moulded of a rigid plastics material such as a polypropylene co-polymer and it comprises an integral tubular body portion 100, a back-plate portion 138 of bifurcated form, a top plate portion 134 having a circular aperture 136, and reinforcing interconnecting web portions 102, 102, having a stepped configuration as seen in FIGURE 4.
  • a rigid plastics material such as a polypropylene co-polymer
  • the tubular body portion 100 defines an elbow section flush pipe structure 130 of which the lower limb or arm portion 130a extends forwards horizontally to provide inlet pipe section 131 that passes through the back-plate portion 138 and through the inlet aperture 20 in the back wall 22 of the basin; the upper limb or arm portion 130b extends vertically upwards with step-wise increases in diameter to terminate in an open mouth defined by the aperture 136 in the top plate portion 134.
  • a tubularfitting 37 defining the outlet of the cistern passes through the mouth or aperture 136, which also accommodates a clamping nut 89, and projects into the enlarged part of the upper arm portion 130b of the elbow section pipe structure 130.
  • the bracket component 128 is detachably secured to the underside of the cistern in this embodiment by being bolted to a fixing plate 104 clamped permanently in place by the clamping nut 89, the fixing bolts 105, 105, for this purpose being held captive in the fixing plate 104 as shown in FIGURE 2 and being engaged with fixing holes 106,106, in the top plate portion 134of the bracket component 128.
  • a seal for the joint between the bracket component 128 and the underside of the cistern is provided by a resiliently compressible foam plastics or rubber gasket 107.
  • the mounting bracket component 128 is adapted to be fastened to the back of the basin 10 and is located in position by means of nut and bolt fasteners (of which one is shown at35 in FIGURE 3) that engage with fixing holes in the back-plate portion 138 and with registering apertures in side flange portions of the back wall 22. Since the inlet pipe section 131 in this embodiment is an integral part of the bracket component 128 it will be appreciated that in being fastened to the back of the basin as described in order to mount the cistern 26, the bracket component also functions to locate and hold this inlet pipe section 131 in proper position in registry with the inlet aperture 20.
  • the inlet pipe section 131 projects through the inlet aperture 20 of the basin into the hollow chamber 18 and, at its downstream forward free end, carries a nozzle member 132 constituting a spreader device for distributing or spreading the flushing water and directing it into and along the portions of the hollow rim 11 either side of the bowl 14, as hereinafter described.
  • This nozzle member 132 is a moulded plastics element comprising a tubular main body part 50 adapted to push on to the forward free end of the inlet pipe section 131 upon which it is precisely located, both longitudinally and angularly, by engagement of a shouldered internal axial rib 52 within a short axial slot 54 (see FIGURE 5) in the inlet pipe section 131.
  • the body part 50 is divided internally by a central axially-extending vertical partition 56 defining two passageways 58a, 58b, leading to respective laterally-disposed discharge apertures 60a, 60b, of substantially rectangular cross-section.
  • passageways 58a and 58b provide internal guide surfaces or walls designed so that in use the flushing water entering the body part 50 is caused to emerge with increased velocity from the apertures 60a, 60b, in two divergent streams directed at predetermined angles upwardly and forwardly into the portions of the hollow rim 11 which extend along opposite sides of the bowl 14, and impinges against the undersurface of the top wall 15 of these rim portions.
  • the nozzle member 132 is also designed to provide for a downwardly directed third stream of a small proportion of the flushing water entering the main body part 50, this third stream being arranged to discharge downwards towards the surface of the water in the sump (not shown) in the lower part of the bowl 14.
  • the partition 56 does not extend for the full internal height of the body part 50 and the lower region of the latter is formed to define a further passageway 64 of relatively small cross-sectional area which leads into a hollow forwardly-projecting integral beak portion 65 which terminates in a downwardly-presented transversely-extending narrow slot or slit aperture 67 in its underside for discharging the flushing water of this third stream.
  • the beak portion is also surmounted by an upstanding fin-like reinforcing rib 69 which has a slightly tapering profile and curves down at its end so as to fit closely within the hollow interior space in the chamber 18 of the upper rear inlet path 12 of the basin 11.
  • This rib 69 extends axially and may be regarded as being an external continuation of the internal partition 56 within the body part 50.
  • the arrangement described is also well adapted for use either in installing a new close-coupled water-closet suite assembly, or in converting existing suites, since the mounting bracket component together with the spreader device carried by the inlet flush pipe section can readily be correctly fitted in place in situ.
  • bracket component which, as described, incorporates both supporting structure for the cistern and interconnecting pipe structure for the flushing water because of the greater simplification in the assembly and.
  • the cistern mounting bracket component and at least the inlet pipe section of the interconnecting duct for the flushing water could be elements adapted to cooperate through interengaging fastening and locating means so that the bracket component still functions to locate and hold the inlet pipe section in position in registry with the inlet aperture in the back of the basin in addition to its function of mounting and supporting the cistern.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Table Devices Or Equipment (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Claims (15)

1. Water-closet surbaissé comportant un ensemble constitué d'une cuvette (10) de water-closet formant socle et d'un réservoir de chasse (26) assemblé à elle à proximité immédiate, dans lequel le réservoir est monté décalé vers l'arrière sur la cuvette (10) par un élément formant console de montage distinct (128) qui est fixé sur la cuvette et s'étend de là vers l'arrière en liaison d'appui avec le dessous du réservoir, et dans lequel il est prévu un moyen formant conduite d'interconnexion (130) adapté à transporter l'eau de chasse du réservoir (26) à l'intérieur de la cuvette par un tronçon de conduit d'entrée (131) dudit moyen formant conduite et une ouverture d'entrée (20) prévue à l'arrière (22) de la cuvette, caractérisé en ce que l'élément formant console de montage (128) est réalisé sous la forme d'un corps creux homogène en une seule pièce constituant à fois une structure porteuse de charge et une structure de positionnement pour le réservoir (26) ainsi que le moyen formant conduite d'interconnexion (130) formé en une seule pièce avec lui, l'élément formant console agissant, en étant fixé sur la cuvette (10), pour positionner et maintenir ledit tronçon de conduit d'entrée (131) du moyen formant conduite en positon d'alignement avec ladite ouverture d'entrée (20) de l'arrière (22) de la cuvette.
2. Water-closet surbaissé selon la revendication 1, dans lequel un dispositif répartiteur distinct (132) est porté par l'extrêmité aval avancée du tronçon de conduit d'entrée (131) et est positionné sur lui de manière à être dans une position prédéterminée à l'intérieur de la partie arrière (12) de la cuvette pour distribuer l'eau de chasse et la diriger en courants divergents autour de côtés opposés de la cavité (14) de la cuvette (10) du water-closet.
3. Water-closet surbaissé selon la revendication 2, dans lequel la cuvette du water-closet est du type présentant une bordure périphérique creuse (11) en forme de canal ouvert renversé pour l'écoulement de l'eau de chasse autour de la surface intérieure supérieure de la cavité (14).
4. Water-closet surbaissé selon la revendication 2 ou 3, dans lequel le tronçon de conduit d'entrée (131) s'étend à travers ladite ouverture d'entrée arrière (20) de la cuvette, et le dispositif répartiteur (132) est ajusté et positionné sur ladite extrémité aval avancée du tronçon de conduit d'entrée dans une chambre d'entrée creuse (18) à l'intérieur de la zone supérieure de la partie arrière (12) de la cuvette du water-closet vers l'intérieur par rapport à ladite ouverture d'entrée (20).
5. Water-closet surbaissé comportant un ensemble constitué d'une cuvette (10) de water-closet formant socle et d'un réservoir de chasse (26) assemblé à elle à proximité immédiate, dans lequel le réservoir est monté décalé vers l'arrière sur la cuvette par un élément formant console de montage distinct (128) qui est fixé sur la cuvette (10) et s'étend de là vers l'arrière en liaison d'appui avec le dessous du réservoir, et dans lequel il est prévu un moyen formant conduite d'interconnexion (130) adapté à transporter l'eau de chasse du résevoir (26) à l'intérieur de la cuvette par un tronçon de conduit d'entrée (131) dudit moyen formant conduite et une ouverture d'entrée (20) prévue à l'arrière (22) de la cuvette, caractérisé en ce que la cuvette du water-closet est du type présentant une cavité (14) qui est entourée par une bordure périphérique creuse (11) en forme de canal ouvert renversé pour l'écoulement de l'eau de chasse autour de la surface intérieure supérieure de la cavité (14) et en ce que l'élément formant console de montage (128) est conçu pour que sa fonction soit de positionner et de maintenir ledit trançon de conduit d'entrée (131) du moyen formant conduite (130) en position d'alignement avec ladite ouverture d'entrée (20) de la paroi arrière de la cuvette, et en ce que l'extrémité aval avancée dudit tronçon de conduit d'entrée (131) est munie d'un dispositif répartiteur distinct (132) porté et positionné sur elle, de manière à être dans une position prédéterminée à l'intérieur de la partie arrière (12) de la cuvette pour distribuer l'eau de chasse et la diriger en courants divergents autour de côtés opposés de ladite cavité (14).
6. Water-closet surbaissé selon l'une quelconque des revendications 2 à 5, dans lequel le dispositif répartiteur (132) est constitué d'une buse, sous forme d'un élément moulé en matière plastique présentant une partie de corps principale tubulaire (50) profilée intérieurement pour former une cloison intérieure (56) destinée à diviser le flux d'eau en deux courants principaux qui sont dirigés, par des surfaces de guidage intérieures ou des parois de passages intérieurs (58a, 58b), dans des directions légèrement inclinées vers le haut et vers l'avant à travers des ouvertures de sortie correspondantes (60a, 60b) disposées latéralement à l'extrémité avant de la partie de corps (50), pour que ces courants sortent avec l'orientation angulaire requise quand la buse est correctement mise en place lors de l'utilisation.
7. Water-closet surbaissé selon la revendication 6, dans lequel la zone inférieure du corps principal (50) du dispositif répartiteur (132) est profilée pour définir un autre passage (64) ayant une surface de section transversale relativement faible et conduisant à une partie en forme de bec creuse (65) s'avançant vers l'avant et qui se termine par une fente ou ouverture en fente étroite (67) dirigée vers le bas et s'étendant transversalement dans sa partie inférieure pour créer un troisième courant dirigé vers le bas avec une proportion mineure de l'eau de chasse.
8. Water-closet surbaissé selon la revendication 6 ou 7, dans lequel la partie de corps principale tubulaire (50) du dispositif répartiteur (132) comprend des moyens de positionnement (52) adaptés à venir en relation d'engagement avec des moyens de positionnement avec lesquels ils coopèrent (54) sur le tronçon de conduit d'entrée d'eau de chasse (131).
9. Water-closet surbaissé selon l'une quelconque des revendications précédentes, dans lequel l'élément formant console de montage (128) est adapté à être fixé à l'arrière (22) de la cuvette (10) au moyen d'organes de fixation (35) venant en prise avec une partie de plaque arrière (138) dudit élément formant console.
10. Water-closet surbaissé selon l'une quelconque des revendications 1 à 8, dans lequel le moyen formant conduite comporte une structure de conduite de chasse (130) ayant un tronçon coudé formée par une partie de corps tubulaire en une seule pièce (100) de l'élément formant console (128) dont une partie inférieure (130a) s'étendant horizontalement constitue ledit tronçon de conduit d'entrée (131) et une partie montante supérieure (130b) reçoit un raccord de sortie (37) du réservoir (26) à travers lequel l'eau de chasse est envoyée dans ledit moyen formant conduite.
11. Water-closet surbaissé selon la revendication 10, dans lequel la partie montante supérieure (130b) de la structure de conduit de chasse (130) à tronçon coudé a un diamètre croissant vers le haut formant une entrée (136) en entonnoir entourant le raccord de sortie (37) du réservoir (26).
12. Water-closet surbaissé selon la revendication 10 ou 11, dans lequel l'élément formant console de montage (128) est adapté à être fixé à l'arrière de la cuvette au moyen d'organes de fixation (35) venant en prise avec une partie de plaque arrière (138) dudit élément formant console..
13. Water-closet selon la revendication 12, dans lequel la partie montante (130b) de la structure de conduit de chasse (130) à tronçon coudé est reliée en une seule pièce avec une partie de plaque supérieure (134) de l'élément formant console (128) qui vient en prise avec le dessous du réservoir (26), et des nervures de renfort en une seule pièce (102) s'étendent entre les parties inférieure et supérieure (130a, 130b) de ladite structure de conduit à tronçon coudé ainsi qu'entre ladite partie de plaque supérieure formant console (134) et ladite partie de plaque arrière (138).
14. Water-closet surbaissé selon la revendication 13, dans lequel le dessous de réservoir (26) est muni d'une plaque de fixation (104) à laquelle la partie de plaque supérieure (134) de l'élément formant console (128) est fixée par des organes de fixation par serrage (105) avec interposition entre eux d'éléments d'étanchéité (107).
15. Water-closet surbaissé selon l'une quelconque des revendications précédentes, dans lequel l'élément formant console de montage (128) est une pièce moulée unique constituée en matière plastique rigide.
EP84307958A 1983-11-17 1984-11-16 Water-closet Expired EP0142991B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84307958T ATE32362T1 (de) 1983-11-17 1984-11-16 Wasserklosett-system.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8330721 1983-11-17
GB08330721A GB2152962B (en) 1983-11-17 1983-11-17 W c close-coupled suite

Publications (3)

Publication Number Publication Date
EP0142991A2 EP0142991A2 (fr) 1985-05-29
EP0142991A3 EP0142991A3 (en) 1986-08-06
EP0142991B1 true EP0142991B1 (fr) 1988-02-03

Family

ID=10551928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84307958A Expired EP0142991B1 (fr) 1983-11-17 1984-11-16 Water-closet

Country Status (8)

Country Link
EP (1) EP0142991B1 (fr)
AT (1) ATE32362T1 (fr)
DE (1) DE3469197D1 (fr)
ES (1) ES537693A0 (fr)
GB (1) GB2152962B (fr)
GR (1) GR80960B (fr)
PT (1) PT79493B (fr)
TR (1) TR22416A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254627B (en) * 1991-04-12 1995-10-04 Caradon Bathrooms Ltd Improvements in or relating to water closets
BR112015018787A2 (pt) * 2013-02-05 2017-08-22 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Sistema de lavagem de vaso sanitário
EP3486386A1 (fr) * 2017-11-16 2019-05-22 Roca Sanitario, S. A. Toilettes et ensemble réservoir de toilettes et d'évacuation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054367A (fr) * 1900-01-01
US1464398A (en) * 1922-06-20 1923-08-07 Edmund L Ahern Bracket for supporting closet tanks
US2210796A (en) * 1938-02-09 1940-08-06 Raymond E Crane Flush tank and water closet combination
GB528263A (en) * 1939-05-02 1940-10-25 Elof Karl Hjalmar Lundberg Improvements in and relating to water closets
US2743460A (en) * 1953-08-03 1956-05-01 Leonard W Youngstrom Adjustable connector for tank and bowl of a close coupled water-closet combination
GB787817A (en) * 1955-09-12 1957-12-18 Shanks & Company Ltd Improvements in or relating to means for attaching a flushing cistern to a closet ina close-coupled closet set
GB1099707A (en) * 1965-11-11 1968-01-17 John Steventon And Sons Ltd Double trap siphonic water closet
DE1911677A1 (de) * 1969-03-07 1970-09-24 Karl Schwab Gmbh Montageeinheit fuer ein freistehendes Wasserspuelklosett
GR68449B (fr) * 1979-05-16 1981-12-30 Ideal Standard

Also Published As

Publication number Publication date
PT79493A (en) 1984-12-01
ES8601370A1 (es) 1985-11-01
DE3469197D1 (en) 1988-03-10
GB8330721D0 (en) 1983-12-29
ES537693A0 (es) 1985-11-01
GB2152962B (en) 1987-04-01
GB2152962A (en) 1985-08-14
GR80960B (en) 1985-03-18
EP0142991A3 (en) 1986-08-06
PT79493B (en) 1986-08-05
ATE32362T1 (de) 1988-02-15
TR22416A (tr) 1987-04-30
EP0142991A2 (fr) 1985-05-29

Similar Documents

Publication Publication Date Title
US8590068B2 (en) Anti-overflow toilet and method
US9309659B2 (en) Anti-overflow toilet and method
AU2008329097B2 (en) Flush water unit for a toilet bowl
EP0142991B1 (fr) Water-closet
US4106131A (en) Water distributor for siphon closet
US5206961A (en) Wall-mounted urinal
WO2006079687A1 (fr) Systeme d'egout a vide
JP2646928B2 (ja) 便器付属品の設置構造
RU2306390C2 (ru) Система крепления промывочного клапана
US6256801B1 (en) Siphon assemblies
EP0508807B1 (fr) Perfectionnements concernant des W.C.
IL117571A (en) Install a connection to a rinsing tank
EP0111225B1 (fr) Cuvette de toilette universelle
US1162834A (en) Lavatory.
WO1996031665A1 (fr) Ensemble composite associant une cuvette de w.-c. a un bidet et incorporant un systeme de tuyauterie
KR100526072B1 (ko) 수세식 대변기
KR200335691Y1 (ko) 변기의 배수장치 설치 구조
AU2022204495A1 (en) Ceramic flush water distributor for rimless toilet unit
JPH1025789A (ja) 仮設トイレ用便器取付法
GB1562386A (en) Wash basin
JP2003096886A (ja) 水洗便器
TH8173EX (th) อุปกรณ์สำหรับซักโครกของโถส้วม
TH8173A (th) อุปกรณ์สำหรับซักโครกของโถส้วม
JP2001348938A (ja) 局部洗浄装置

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

Designated state(s): AT BE CH DE FR IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR IT LI

17P Request for examination filed

Effective date: 19860818

17Q First examination report despatched

Effective date: 19870325

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CARADON TWYFORDS LIMITED

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI

REF Corresponds to:

Ref document number: 32362

Country of ref document: AT

Date of ref document: 19880215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3469197

Country of ref document: DE

Date of ref document: 19880310

ET Fr: translation filed
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
ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;CARADON BATHROOMS LIMITED

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: CARADON BATHROOMS LIMITED CLIFFE VALE POTTERIES

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19951030

Year of fee payment: 12

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

Ref country code: BE

Payment date: 19951129

Year of fee payment: 12

Ref country code: AT

Payment date: 19951129

Year of fee payment: 12

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

Ref country code: AT

Effective date: 19961116

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

Ref country code: CH

Effective date: 19961130

Ref country code: BE

Effective date: 19961130

Ref country code: LI

Effective date: 19961130

BERE Be: lapsed

Owner name: CARADON BATHROOMS LTD

Effective date: 19961130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

Payment date: 19971127

Year of fee payment: 14

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

Ref country code: DE

Payment date: 19990128

Year of fee payment: 15

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

Ref country code: FR

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

Effective date: 20000731

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

Ref country code: DE

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

Effective date: 20000901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: FR

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

Effective date: 19981130