EP0578892B1 - Dispositif de chasse d'eau permettant de délivrer différents volumes d'eau prédéterminés - Google Patents
Dispositif de chasse d'eau permettant de délivrer différents volumes d'eau prédéterminés Download PDFInfo
- Publication number
- EP0578892B1 EP0578892B1 EP92402050A EP92402050A EP0578892B1 EP 0578892 B1 EP0578892 B1 EP 0578892B1 EP 92402050 A EP92402050 A EP 92402050A EP 92402050 A EP92402050 A EP 92402050A EP 0578892 B1 EP0578892 B1 EP 0578892B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- valve
- water
- cistern
- lever
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000009991 scouring Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
- E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure
Definitions
- the invention relates to a flushing device for delivering, at the option of the user, a volume of water chosen from a plurality predetermined volumes of water.
- the patent French 2,473,586 proposed a device which also includes two valves, the first valve being a valve of the state of the art disposed at the base of a vertical tube and the second valve being constituted by a cover which closes off the part upper of the aforementioned tube.
- the tube in question is a tube of overflow, which allows the contained water to be evacuated in the tank as soon as a maximum level is achieved; placing a cover on this tube obviously eliminates the evacuation function of the overflow which was provided for said tube in previous devices.
- the operating device comprises an axial rod which operates the valve lower and a sleeve surrounding said rod which operate the cover; when we pull the sleeve, the water located above the cover flows through the axial tube; when we pull the rod, the whole axial tube and its cover is raised which allows complete emptying of the tank by the valve inferior.
- This device presents, in addition to the disadvantage due to the presence of the second valve, the disadvantage of removing the overflow function of the axial tube; it is certainly planned to restore this function by vertical lights made in the sheath associated with the cover; But such lights do not have a section of sufficient passage to ensure the function of too full with security.
- GB-A-2 047 301 describes a hunting system comprising a single operating member actuating in rotation a lever arm serving to support the movable valve head.
- the end of the lever arm acts successively on cam surfaces arranged on two arms, the rotation of a first arm releasing the rotation of the cam surfaces of the other arm, the blocking systems not being Therefore, not independent.
- the object of the present invention is to provide a likely flushing device ensure, at the user's choice, the delivery a plurality of predetermined water volumes.
- the originality of this "multi-flush” system comes from the makes it use only one flap, like the “single-flush” devices of the state of the art and that it is therefore easily adaptable to devices “single flush", which equip the tanks currently installed.
- avoiding the presence of an additional valve is an element favorable for the cost price of the device.
- the associated axial tube the valve retains its function of evacuating the overfull.
- to produce a device "multi-flush” we maintain the opening of the valve unique device up to a specific level water in the tank, the choice of this level being defined by the operating element on which the user acted to trigger the flush.
- the choice of flush volume is not defined by the choice of a valve positioned appropriately in the tank but is defined by maintaining the opening of the single valve until the water level has reached the desired height.
- the devices state of the art required the use as many valves as there were flush volumes to be implemented while the device according to the invention makes it possible to achieve such a distribution by keeping a single valve and by simply associating with said valve as many locking systems as you want different hunting volumes.
- the present invention therefore has for object a flushing device for deliver, at the user's choice, different predetermined volumes of water, this device comprising, in a tank equipped with a water inlet, a valve hunting disposed at the lower part of said tank and associated with an operating member actuable in the upper part of said tank, said valve comprising, on the one hand, an integral movable head a support which ensures its displacement and, on the other hand, a seat secured to the lower part of the tank, said operating member comprising several elements that can be operated independently, one of the other ; according to the invention, each element of the operating member is capable of cooperating with the support of the movable head of the valve to cause the translation of said movable head relative to the valve seat, said support being provided with n means retainers arranged opposite n blocking systems operated independently of each other, n designating an integer greater than 1, the presence water in the generating tank, on one and / or the other of the n blocking systems, depending on the level of water in the tank, a push tending to
- each blocking system has a boss which moves relative to the support depending on the level of water in the tank, the boss coming to cooperate with the projection, which is associated, under the action of an Archimedes push due to the presence of water in the tank and deviating by gravity of said projection during disappearance of said thrust;
- each blocking system can consist of a lever articulated on a fixed shaft relative to the reservoir, said lever carrying a side of the tree a float and on the other the boss;
- the branch of the lever, which carries the float is, of preferably arranged to allow adjustment of the position of said float on said branch, for example by being fitted with a rack while the float is secured to a pawl cooperating with said rack.
- each projection has the shape of a sawtooth, one side of which constitutes a ramp forming an acute angle with the middle line of the valve head support, the top of said angle being on the opposite side from where the head of valve, and the other side of which is substantially perpendicular to said mean line of support for constitute the support of the restraint on the system associated blocking.
- the other side of the sawtooth is tilted in such a way that the bearing force on this side on the articulated lever of the locking system generates, on said lever, a moment of rotation tending to unlock the locking system.
- Each element of the operating member can be a pusher capable of being moved in translation by user action, the pushers having different strokes and the means of restraint being offset from each other by distances substantially corresponding to the differences in stroke of the pushers taking into account the reports of motion transmission to the support, every elements of the operating member acting on a same control rod;
- the control rod causes, preferably, by a lever, a translation towards the top of the valve head support, when the pusher is moved down by the user; the return of a pusher to its initial position, when user action disappears, takes place under the action of at least one spring arranged inside of the fixed part of the operating member.
- the support of the valve head is a tube open to its two ends, the valve being formed annularly around said tube, said tube ensuring evacuation out of the tank of a possible overflow.
- the device according to the invention is particularly suitable for "double hunting ", that is to say in the case where n is equal to of them.
- the two levers, which constitute the locking system are advantageously arranged side by side in two substantially parallel planes and they can be articulated on the same tree carried by a plate secured to the valve seat;
- the bosses each have a cylindrical profile, the generators are parallel to the axis of said shaft, the contact between each boss and its associated projection taking place substantially along a generator of the boss;
- the normal plane to the profile of the boss on the contact generator can contain the shaft axis articulation of the levers;
- the plate may include, in its central zone, a sheath in which the support for the valve head slides, the sheath being provided with an opening in its side wall for the free movement of the projections of the support; a stop fixed to the valve seat can be provided for each lever put in the release position by compared to the projections.
- the reservoir 1 is supplied with water by a pipe 3; the water supply is controlled by an associated tap 4 to a float 5 to maintain in the tank a constant level.
- the tank 1 feeds by a valve designated by 6 as a whole a pipe 7, which is connected to a toilet bowl 8.
- the operation of the cistern is carried out thanks to an operating member 9 disposed above the cover 2, substantially on the axis of the valve 6.
- the operating member 9 comprises a fixed part 10 and two movable pushers 11 and 12 capable of sliding relative to the fixed part 10.
- Each pushbutton 11 and 12 has approximately the shape of a half-cylinder, the assembly of the two pushers constituting substantially a cylinder of circular section.
- Inside each pusher 11 and 12 is a skirt in the form of a half-cylinder 11 a and 12 a respectively, these two skirts penetrating into suitable housings 10 a and 10 b respectively, formed in the fixed part 10.
- the length of the skirt 11 a is greater than the length of the skirt 12 is such that depression of the plunger 11 inside the fixed part 10 is carried out on a smaller that depression of the plunger 12 running in the same fixed part 10.
- Each of the pushers 11 and 12 is supported by its central zone 11b , 12b respectively on a control rod 13 arranged along the axis of the operating member 9.
- Each of the pushers 11, 12 is subjected to the action of a return spring 11 a, 12 a respectively housed inside the fixed portion 10 of the operating member 9, said springs pushing the push upwards.
- the control rod 13 is capable of moving in translation inside a sleeve 14, on which the fixed part 10 is screwed; the sleeve 14 is carried, at its other end, by a connecting piece 15 crossed by the rod 13.
- the connecting piece 15 has in its side wall an opening bordered by two wings 16 between which is an arm 17.
- the arm 17 is articulated between the wings 16 by means of an axis 18 carried by said wings.
- the arm 17 supports, by simple support, by one of its ends, the base of the rod 13; it is connected, by its other end, to a rod 19 the axis 18 is disposed between the two aforementioned ends.
- the rod 19 has one of its ends curved to be hung on the arm 17 while the other end is curved to be hung on a lug 20 secured to an overflow tube 21.
- the connecting piece 15 is fixed, by its base 15 a , to the head end piece 24 of a fixing rod 23.
- the fixing rod 23 is arranged along the axis of the overflow tube 21.
- the overflow tube 21 has, in its upper part, a slightly conical shape, and in its lower part, a cylindrical shape.
- the lower part of the overflow tube 21 is secured to an annular valve head 25 which cooperates with an annular valve seat 26.
- the central zone defined by the seat 26 constitutes the inlet of a pipe 27 which passes through the bottom of the reservoir and is connected to the pipe 7.
- the pipe 27 contains a centering ring 27 a whose radial centering arms 27 b support a socket 27 c in which is fixed the base of the fixing rod 23.
- the seat 26 and the pipe 27 are integral with an annular base, which is fixed with the interposition of a seal 28 on the bottom of the tank 1.
- the base carries two diametrically opposed brackets 29, on the upper part of which a plate 30 is snapped
- the plate 30 constitutes an arm arranged diametrically between the two brackets 29, said arm comprising in its central zone a sleeve 31, which is crossed by the lower part of the overflow tube 21.
- the sleeve 3 1 is open on a part of its side wall to allow free passage to two sawtooth projections 32 and 33 formed on its outer wall.
- Guiding and orientation of the tube of overflow 21 into the sheath 31 are provided by two ribs 31a carried by the sleeve in vis-à-vis the opening of the sheath for the passage of the projections 32, 33 and three ribs 21 a carried by the tube 21, one of which slides between the ribs 31 a .
- the projections 32 and 33 are identical: each consists of a ramp 32 a and 33 a respectively forming an acute angle with the axis of the tube 21, the apex of this angle being on the side of the cover 2; these two ramps are connected to the wall of the tube 21 by sides 32 b , 33 b respectively, which are substantially perpendicular to the axis of the tube 21.
- the plate 30 carries two parallel levers 34 and 35, which are articulated around the same shaft 36 carried by the plate 30.
- the levers 34 and 35 are identical: they comprise a branch formed by a rectilinear flat 34 a , 35 a respectively and a branch 34 b , 35 b , very short compared to the previous one and forming an acute angle with it; the branches 34 b and 35 b are terminated by bosses 37 and 38 respectively.
- the bosses 37 and 38 have a cylindrical profile; their axis is parallel to the shaft 36; they are capable, by pivoting of the levers 34 and 35 around the shaft 36, to come into abutment against the wall of the tube 21 in which case the dishes 34 a and 35 a have their mean lines parallel to the axis of the tube 21; the levers 34, 35 each comprise a lug 34c, 35 c abutting against a stop 30 is secured to the plate 30 when the plates 34 a and 35 a have their average lines parallel to the axis of the tube 21.
- the bosses 37 and 38 can occupy different positions relative to the saw teeth 32 and 33.
- the saw tooth 32 is parallel to the saw tooth 33 but it is offset downward relative to the latter by a length corresponding to the difference in travel between the pushers 11 and 12 taking account of the transmission ratio constituted by the lever 17.
- the plates 34 a and 35 have levers 34 and 35 each carry a float 39 and 40 respectively.
- Each of the dishes carries, on one of its edges, a notch constituting a rack and each float is associated with a pawl 39 a , 40 a respectively, which cooperates with the teeth of the rack of the corresponding dish, so that the position of the float along the dish can be adjusted at will.
- the float 39 associated with the lever 34 is disposed at the very bottom of the dish 34 a , in the vicinity of the shaft 36; the float 40 is disposed at a higher level, said level determining, as will be explained below, the importance of partial hunting to be carried out. It is understood that the floats 39 and 40 can be made in any way, including by using a bell open downwards.
- the valve 25, 26 is wide open; during the rise of the tube 21 the two bosses 37, 38 have slipped on the ramps 32 a , 32 b respectively and have come back against the wall of the tube 21 below the saw teeth 32, 33.
- valve 4 allows filling it and returning to the initial position as shown in Figure 2.
- the user presses the push-button 11 it causes the rod 13 to sink in with a reduced amplitude compared to the previous case and, consequently, by means of the arm 17 and the rod 19, a lifting of the tube 21 of an amplitude lower than that of the previous maneuver.
- the boss 38 comes to be positioned below the saw tooth 33 but the boss 37 remains in abutment on the ramp 32 a of the saw tooth 32.
- the tube 21 bears on the boss 38 by the face 33 b of the sawtooth 33; the position of the lever 35 is maintained, despite the support exerted on the boss 38, due to the buoyancy, which is exerted on the float 44.
- the lifting of the overflow tube 21 has caused the opening of the valve 25-26 so that the tank is emptied but, when the water level reaches the lower part of the float 40, which is shown in FIG. 10, the lever 35 swings under the action of the weight of the float 40, this tilting being made possible despite the support of the sawtooth 33 due to the particular shape given to the profile of the boss 38.
- the tube 21 is no longer maintained falls by gravity and the valve 25-26 closes.
- the boss 37 has slid along the ramp 32 a and returned to bear against the wall of the tube 21. It is therefore seen that the support of the user on the pusher 11 resulted in a partial emptying of the tank 1 up to the level of the lower part of the float 40.
- the device which has just been described makes it possible to obtain a "double flush" depending on whether the user presses the plunger 11 or 12 of the operating member 9; pressing the pusher 12 causes a large volume flush with complete emptying of the tank 1; pressing the pusher 11 causes a small volume flush with partial emptying of the tank to a level defined by the positioning of the float 40 on the dish 35 a .
- This “double flush” device can be implemented in an installed flush tank since it is sufficient, on the same piece forming a valve seat 25, 26, 27, 28, 29 already fixed to the bottom of the tank 1, to put in place a new plate 30 carrying levers 34 and 35 associated with a tube 21 and an operating member 9, all of these parts constituting a transformation kit; the flush tank 1 and the seat part, which is integral therewith, therefore does not have to be modified.
- Figure 12 illustrates a variant of advantageous realization of sawtooth projections 132, 133 provided on the wall of the tube 121.
- each saw tooth constitutes a ramp 132 a , 133 a , forming an acute angle with the mean line of the support 121 of the valve head, the apex of this angle being on the side opposite to where the valve head is located.
- the other side 132 b , 133 b of the sawtooth (that is to say the lower side) is inclined, relative to the middle line of the support 121, so that the bearing force , on this side on the associated articulated lever 134, 135 of the blocking system generates, on said lever, a moment of rotation tending to unlock the blocking system.
- the bearing force, F133 for example the sawtooth 133 is perpendicular to side 133 b.
- Unlocking is obtained by rotation, in the clockwise direction according to the example considered, of the lever 135 around the axis 136 located below.
- the inclination of the side 133 b is such that the F133 force passes above the axis 136 at a distance h (or lever); thus, the support of the sawtooth 133 on the lever 135 creates a moment of rotation urging this lever 135 in the clockwise direction, that is to say in the unlocking direction. This allows the system to function properly as soon as the float associated with the lever is no longer subjected to the thrust of the water.
- the release path of the lever 135, when it rotates clockwise, is constituted by an arc of a circle C.
- the inclination of the side 133 b defined previously, is such that this side 133 b is reading at an angle e with respect to the tangent T to the path C, at the sawtooth / lever support point. It can thus be seen that by turning clockwise, the lever 135 does not have to push up the sawtooth 133, which facilitates unlocking.
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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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Devices For Dispensing Beverages (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
- la figure 1 représente, en élévation, un réservoir de chasse d'eau comportant un dispositif selon l'invention ;
- la figure 2 représente, partiellement en coupe et partiellement en élévation, le dispositif de chasse d'eau, qui se trouve dans le réservoir de la figure 1, lorsque ledit réservoir est rempli ;
- la figure 3 représente, en perspective, les deux leviers qui constituent les systèmes de blocage du clapet du dispositif de la figure 2 ;
- la figure 4 représente, en élévation, le dispositif de la figure 2, lorsque l'utilisateur vient d'appuyer sur le poussoir de l'organe de manoeuvre qui commande la vidange complète du réservoir ;
- la figure 5 représente le dispositif de la figure 4 lorsque le réservoir s'est complètement vidé;
- la figure 6 représente une vue selon VI-VI de la figure 5 ;
- la figure 7 représente, en perspective, une vue de détail des saillies et bossages du dispositif selon l'invention dans la position où ils se trouvent sur la figure 4;
- la figure 8 représente le dispositif de la figure 2 après que l'utilisateur ait appuyé sur le poussoir qui, correspond à la vidange d'une partie seulement du réservoir;
- la figure 9 représente, en perspective et en détail, les saillies et bossages du dispositif selon l'invention dans la position où ils se trouvent sur la figure 8 ;
- la figure 10 représente le dispositif de la figure 8 lorsque la vidange partielle du réservoir a été effectuée et que le clapet s'est refermé ;
- la figure 11 représente, en perspective partielle, le clapet du dispositif et les leviers constituant les systèmes de blocage.
- la figure 12, enfin, est un schéma d'une variante de réalisation des saillies en dents de scie.
Claims (15)
- Dispositif de chasse d'eau permettant de délivrer, au choix de l'utilisateur, différents volumes d'eau prédéterminés, ce dispositif comportant, dans un réservoir (1) équipé d'une arrivée d'eau (4), un clapet de chasse disposé à la partie basse dudit réservoir (1) et associé à un organe de manoeuvre (9) actionnable en partie haute dudit réservoir (1), ledit clapet comportant, d'une part, une tête mobile (25) solidaire d'un support (21) qui en assure le déplacement et, d'autre part, un siège (26) solidaire de la partie basse du réservoir (1), ledit organe de manoeuvre (9) comportant plusieurs éléments (11, 12) actionnables indépendamment l'un de l'autre, chaque élément (11, 12) de l'organe de manoeuvre (9) étant susceptible de coopérer avec le support (21) de la tête mobile (25) du clapet, pour provoquer la translation de ladite tête mobile (25) par rapport au siège de clapet (26), caractérisé par le fait que ledit support (21) est muni de n moyens de retenue (32, 33) disposés en vis à vis de n systèmes de blocage (34, 35) actionnés indépendamment l'un de l'autre, n désignant un nombre entier supérieur à 1, la présence de l'eau dans le réservoir (1) générant sur l'un et/ou l'autre des n systèmes de blocage, selon le niveau de l'eau dans le réservoir (1), une poussée tendant à assurer la coopération d'au moins un système de blocage (34, 35) avec le moyen de retenue (32, 33) qui lui est associé, pour maintenir en position d'ouverture du clapet le support (21) de la tête mobile (25) dudit clapet, lorsque celui-ci y a été amené par l'un des éléments (11, 12) de l'organe de manoeuvre (9), la chasse sensiblement complète de l'eau hors du réservoir (1) entraínant la suppression des coopérations de tous les systèmes de blocage (34, 35) avec leur moyen de retenue associé (32, 33) pour permettre la fermeture du clapet par gravité.
- Dispositif selon la revendication 1, caractérisé par le fait que les moyens de retenue du support (21) sont des saillies (32, 33) portées extérieurement par ledit support (21).
- Dispositif selon la revendication 2, caractérisé par le fait que chaque système de blocage (34, 35) comporte un bossage (37, 38), qui se déplace par rapport au support (21) selon le niveau de l'eau dans le réservoir (1), le bossage (37, 38) venant coopérer avec la saillie (32, 33), qui lui est associée, sous l'action d'une poussée d'Archimède due à la présence de l'eau dans le réservoir (1) et s'écartant par gravité de ladite saillie (32, 33) lors de la disparition de ladite poussée.
- Dispositif selon la revendication 3, caractérisé par le fait que chaque système de blocage est constitué d'un levier (34, 35) articulé sur un arbre (36) fixe par rapport au réservoir (1), ledit levier portant d'un côté de l'arbre (36), un flotteur (39, 40) et de l'autre, le bossage (37, 38).
- Dispositif selon la revendication 4, caractérisé par le fait que la branche (34a, 35a) du levier (34, 35), qui porte le flotteur (39, 40), est agencée pour permettre un réglage de la position dudit flotteur (39, 40) sur ladite branche (34a, 35a).
- Dispositif selon la revendication 5, caractérisé par le fait que la branche (34a, 35a) du levier (34, 35), qui porte le flotteur (39, 40), est munie d'une crémaillère, le flotteur (39, 40) étant solidaire d'un cliquet (39a, 40a) coopérant avec ladite crémaillère.
- Dispositif selon l'une des revendications 2 à 6, caractérisé par le fait que chaque saillie a la forme d'une dent de scie (32, 33), dont un côté constitue une rampe (32a, 33a) formant un angle aigu avec la ligne moyenne du support (21) de la tête de clapet (25), le sommet dudit angle étant du côté opposé à celui où se trouve la tête de clapet (25), et dont l'autre côté est sensiblement perpendiculaire à la ligne moyenne du support (21) pour constituer l'appui du moyen de retenue (32, 33) sur le système de blocage (34, 35) associé.
- Dispositif selon l'une des revendications 4 à 6, caractérisé par le fait que chaque saillie a la forme d'une dente de scie (132, 133) dont un côté constitue une rampe (132a, 133a) formant un angle aigu avec la ligne moyenne du support (121) de la tête de clapet, le sommet dudit angle étant du côté opposé à celui où se trouve la tete de clapet, et dont l'autre côté (132b, 133b) est incliné de manière telle que la force d'appui de ce côté (132b, 133b) sur le levier (134, 135) articulé du système de blocage engendre, sur ledit levier, un moment de rotation tendant à déverrouiller le système de blocage.
- Dispositif selon l'une des revendications 1 à 8, caractérisé par le fait que chaque élément de l'organe de manoeuvre (9) est un poussoir (11, 12) susceptible d'être déplacé en translation par une action de l'utilisateur, les poussoirs (11, 12) ayant des courses différentes et les moyens de retenue (32, 33) étant décalés les uns par rapport aux autres de distances correspondant aux différences de course des poussoirs compte tenu des rapports de transmission de mouvement au support (21), tous les éléments de l'organe de manoeuvre (9) agissant sur une même tige de commande (13).
- Dispositif selon la revendication 9, caractérisé par le fait que la tige de commande (13) provoque, par un levier (17), une translation vers le haut du support (21) de la tête de clapet (25), lorsque le poussoir (11, 12) est déplacé vers le bas par l'utilisateur.
- Dispositif selon l'une des revendications 1 à 10, caractérisé par le fait que le support (21) de la tête de clapet (25) est un tube ouvert à ses deux extrémités, le clapet est aménagé annulairement autour dudit tube (21), ledit tube (21) assurant l'évacuation hors du réservoir (1) d'un éventuel trop plein.
- Dispositif selon l'une des revendications 1 à 11, caractérisé par le fait que n est égal à deux.
- Dispositif selon les revendications 4 et 12 prises simultanément, caractérisé par le fait que les deux leviers (34, 35), qui constituent les systèmes de blocage, sont disposés côte à côte dans deux plans sensiblement parallèles.
- Dispositif selon les revendications 7 et 13 prises simultanément, caractérisé par le fait que les deux leviers (34, 35), qui constituent les systèmes de blocage, sont articulés sur le même arbre (36) porté par une platine (30) solidarisée du siège (26) de clapet et que les bossages (37, 38) ont chacun un profil cylindrique, dont les génératrices sont parallèles à l'arbre (36), le contact entre chaque bossage (37, 38) et sa saillie (32, 33) associée s'effectuant sensiblement selon une génératrice du bossage (37, 38).
- Dispositif selon les revendications 11 et 14 prises simultanément, caractérisé par le fait que la platine (30) comporte, dans sa zone centrale, un fourreau (31), dans lequel coulisse le support (21) de la tête de clapet (25), le fourreau (31) étant muni d'une ouverture dans sa paroi latérale pour le libre débattement des saillies (32, 33) du support (21), une butée solidaire du siège de clapet pouvant être ménagée pour chaque levier (34, 35).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101160A FR2672322B1 (fr) | 1991-02-01 | 1991-02-01 | Dispositif de chasse d'eau permettant de delivrer differents volumes d'eau predetermines. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0578892A1 EP0578892A1 (fr) | 1994-01-19 |
EP0578892B1 true EP0578892B1 (fr) | 1998-09-30 |
Family
ID=9409282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92402050A Expired - Lifetime EP0578892B1 (fr) | 1991-02-01 | 1992-07-16 | Dispositif de chasse d'eau permettant de délivrer différents volumes d'eau prédéterminés |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0578892B1 (fr) |
AT (1) | ATE171749T1 (fr) |
AU (1) | AU647578B2 (fr) |
DE (2) | DE69227188T2 (fr) |
ES (1) | ES2125253T3 (fr) |
FR (1) | FR2672322B1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2715178B1 (fr) * | 1994-01-20 | 1996-03-08 | Michel Begard | Dispositif d'évacuation partielle ou totale d'un liquide contenu dans un réservoir. |
ES2113241B1 (es) * | 1994-02-28 | 1999-01-01 | Idrols Sa | Descargador de doble etapa de descarga. |
FR2720421B1 (fr) * | 1994-05-30 | 1996-06-28 | Siamp Cedap Reunies | Dispositif de chasse d'eau à double bouton de commande permettant de délivrer par actionnement de chaque commande un volume de chasse prédéterminé. |
NL1001567C1 (nl) * | 1995-02-17 | 1996-08-22 | Wisa Bv | Dubbelwerkende spoelinrichting. |
NL9500316A (nl) * | 1995-02-17 | 1996-10-01 | Wisa Bv | Dubbelwerkende spoelinrichting. |
AUPN455495A0 (en) * | 1995-08-02 | 1995-08-24 | Orbell, Muriel Ann | Improvements in or relating to valves |
FR2740795B1 (fr) * | 1995-11-03 | 1997-12-26 | Ragot Claude | Dispositif a double commande de face de reservoir d'eau |
FR2743831B1 (fr) * | 1996-01-23 | 1998-04-10 | Guyhot Guy | Chasse d'eau, en particulier pour cuvette de wc, et pouvant etre reglee pour fournir une quantite d'eau predeterminee et ajustable par paliers |
IT1295807B1 (it) * | 1997-11-03 | 1999-05-27 | Oliveira & Irmao Sa | Perfezionamenti ad un dispositivo di comando della valvola di scarico dell'acqua di una vaschetta per apparecchi sanitari |
ES2151374B1 (es) * | 1998-01-29 | 2001-07-16 | Idrols Sa | Mecanismo para la descarga total o selectiva en cisternas de inodoro. |
AU755406B2 (en) * | 1998-10-26 | 2002-12-12 | Caroma Industries Limited | A push button bellows arrangement |
AUPQ293599A0 (en) | 1999-09-16 | 1999-10-14 | Nylex Corporation Pty Ltd | Dual volume discharge outlet valve apparatus |
AU769947B2 (en) * | 1999-09-16 | 2004-02-12 | Vgm (Aust) Pty Ltd | Dual volume discharge outlet valve apparatus |
DE19946542A1 (de) * | 1999-09-28 | 2001-04-12 | Franz Viegener Ii Gmbh & Co Kg | Betätigungseinrichtung |
AU2001260008B2 (en) * | 2000-06-09 | 2005-09-15 | Geberit International Ag | Drain fitting for a flushing cistern |
FR2819835B1 (fr) | 2001-01-23 | 2003-02-28 | Sanitaire Accessoires Services | Mecanisme de chasse d'eau pour reservoir de toilettes |
AU2002951505A0 (en) * | 2002-09-19 | 2002-10-03 | Caroma Industries Limited | A dual actuation button assembly |
FR2854180B1 (fr) | 2003-04-24 | 2005-07-01 | L T Aqua & | Mecanisme de chasse d'eau pour l'evacuation selective de differents volumes d'eau hors d'un quelconque reservoir |
FR2887269B1 (fr) * | 2005-06-17 | 2007-09-28 | Force 5 Soc Par Actions Simpli | Mecanisme de chasse d'eau equipe de moyens elastiques de retenue du clapet jusqu'a delivrance d'une quantite d'eau variable souhaitee |
SI2767639T1 (en) * | 2013-02-15 | 2018-08-31 | Geberit International Ag | Drainage set for a flushing kettle |
WO2021083470A1 (fr) * | 2019-11-01 | 2021-05-06 | Ecobeta A/S | Soupape de chasse d'eau de toilettes pour la chasse avec de l'eau remplie de boues, utilisation d'une corde imprégnée et utilisation d'un joint d'étanchéité en silicone |
FR3108924B1 (fr) * | 2020-04-06 | 2022-04-08 | Soc Clara | Dispositif de contrôle de chasse d’eau pour sanitaire à encombrement réduit |
RU2761690C1 (ru) * | 2020-08-28 | 2021-12-13 | Общество с ограниченной ответственностью «Буйский металлообрабатывающий завод» | Обливное устройство каскадного типа |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL55874A0 (en) * | 1978-11-05 | 1979-01-31 | Raz Zeev | Toilet bowl flush system |
GB2047301A (en) * | 1979-04-26 | 1980-11-26 | Chen Yuan L | Dual-flush valve-discharge cisterns |
US4411029A (en) * | 1981-12-14 | 1983-10-25 | Sin Sui Lai | Control device for the water tank of a flush toilet |
AU557062B2 (en) * | 1982-01-06 | 1986-12-04 | Upl Group Ltd. | Variable flushing cistern |
EP0268381B1 (fr) * | 1986-10-20 | 1993-07-28 | Caroma Industries Limited | Mécanisme de vidage à deux volumes pour réservoir de chasse d'eau |
-
1991
- 1991-02-01 FR FR9101160A patent/FR2672322B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-31 AU AU10608/92A patent/AU647578B2/en not_active Ceased
- 1992-07-16 ES ES92402050T patent/ES2125253T3/es not_active Expired - Lifetime
- 1992-07-16 DE DE69227188T patent/DE69227188T2/de not_active Expired - Fee Related
- 1992-07-16 AT AT92402050T patent/ATE171749T1/de not_active IP Right Cessation
- 1992-07-16 EP EP92402050A patent/EP0578892B1/fr not_active Expired - Lifetime
- 1992-07-16 DE DE0578892T patent/DE578892T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2125253T3 (es) | 1999-03-01 |
DE69227188D1 (de) | 1998-11-05 |
DE578892T1 (de) | 1994-07-28 |
DE69227188T2 (de) | 1999-06-17 |
FR2672322B1 (fr) | 1996-10-18 |
FR2672322A1 (fr) | 1992-08-07 |
AU1060892A (en) | 1992-08-06 |
AU647578B2 (en) | 1994-03-24 |
EP0578892A1 (fr) | 1994-01-19 |
ATE171749T1 (de) | 1998-10-15 |
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