WO1985000047A1 - Reservoir de chasse d'eau de w.-c. - Google Patents

Reservoir de chasse d'eau de w.-c. Download PDF

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Publication number
WO1985000047A1
WO1985000047A1 PCT/DE1984/000134 DE8400134W WO8500047A1 WO 1985000047 A1 WO1985000047 A1 WO 1985000047A1 DE 8400134 W DE8400134 W DE 8400134W WO 8500047 A1 WO8500047 A1 WO 8500047A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
float
valve body
emptying
cistern
Prior art date
Application number
PCT/DE1984/000134
Other languages
German (de)
English (en)
Inventor
Konrad Altmann
Original Assignee
Konrad Altmann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19833321453 external-priority patent/DE3321453A1/de
Priority claimed from DE19843405074 external-priority patent/DE3405074A1/de
Priority claimed from DE19843414369 external-priority patent/DE3414369A1/de
Application filed by Konrad Altmann filed Critical Konrad Altmann
Publication of WO1985000047A1 publication Critical patent/WO1985000047A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
    • 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
    • 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
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/304—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • 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
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing
    • 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
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing
    • E03D2001/148—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing with means to prevent premature closing of flushing valve

Definitions

  • liquid containers with automatically controlled inflow and outflow valves are required.
  • the control of the inflow valve is usually carried out with the aid of a float attached to a lever, which is gradually raised as the liquid level rises and closes the inflow valve at a certain filling level.
  • the emptying takes place with the help of a suction bell or a drain valve at the bottom of the container in connection with a floating body.
  • the filling speed is greatly reduced towards the end of the filling process. In addition to extending the filling time, this has further negative effects: disturbing noises, blockage of the inflow valve by foreign particles carried in the water, erosion of the seal of the inflow valve.
  • the invention is therefore based on the object of creating a toilet cistern with control mechanisms of a simple design both for the inlet and for the outlet.
  • This property of permanent magnets can also be used to control the cistern drain valve.
  • Other options for controlling the drain valve result from the use of a mechanical locking member or using fluid mechanical forces, expedient in connection with weight and / or buoyancy forces.
  • the task can also be solved in a surprisingly simple manner, from the container of choice two different, predetermined amounts of water with the help of a single valve to drain off.
  • Fig. 2 shows schematically the implementation of the control of
  • FIG. 3 shows schematically the implementation of the control of the drain valve for the delivery of two different amounts of water
  • Fig. 4 shows a detail of Fig. 3 from the perspective of
  • FIG. 5 shows schematically the implementation of the control of the drain valve for the delivery of two different amounts of water in a second embodiment
  • Fig. 6 shows the implementation of the control of the drain valve for the delivery of two different amounts of water in a third embodiment
  • Fig 7 schematically shows the implementation of the control of the drain valve for dispensing two different amounts of water in a fourth embodiment
  • FIG. 8 schematically shows a variant of the embodiment according to FIG. 7,
  • Fig. 9 shows schematically the implementation of the control of the drain valve for the delivery of two different amounts of water in a fourth embodiment.
  • FIG. 1 shows schematically the implementation of the control of the inflow valve of a container 21 with the aid of floats and permanent magnets.
  • a float 3 and a disk-shaped permanent magnet 6 are attached to a vertical rod 2.
  • the rod is guided by means of two arms 4 and 5, which are connected to the housing.
  • a second disc-shaped, oppositely polarized permanent magnet 7 which contacts the magnet 6 when the float is in the lower position and the container is empty.
  • the attractive force which the magnets exert on one another in this position is selected such that the magnets, when the container is being filled, are separated against their attractive force by the buoyant force of the float at a predeterminable filling level.
  • the rod 2 Due to the action of the buoyancy force on the float, the rod 2 is then raised until a seal 8 attached to its upper end is pressed against the mouth of the inlet 9 and closes it. Due to the flat design of the magnets, the attractive force they exert on one another rapidly decreases with distance, so that after typically lifting the rod by a few millimeters, the seal 8 is pressed against the inflow tube 9 with practically all of the lifting force. In order to keep the contact surface of the magnets clean, so that a constant magnetic circuit is guaranteed, it is advisable to surround both magnets together with an elastic protective cover 10. If this is not necessary, it should make sense to surround the magnets themselves with corrosion-resistant protective covers, unless magnets made of corrosion-resistant material are used.
  • this simple device ensures that the effective opening of the inflow remains constant during the entire filling process.
  • the filling speed can thus be optimally adjusted and, if necessary, adjusted with an adjusting screw.
  • the filling process can be designed to be very quiet, since there are no loud initial noises. Since the closing process takes place quickly, hissing at the end is almost avoided. There is also no backflow of suspended particles. Nevertheless, the closing process does not occur suddenly because the solenoids are not released abruptly, but continuously over time, albeit quickly.
  • the floating body can be designed in such a way that its horizontal cross section widens in steps at a certain point 11. The buoyancy force acting on the float then accelerates as soon as the water level reaches this point.
  • one of the magnets can, if necessary, be provided with an adjusting screw 12 with which the distance up to which the magnets approach as close as possible can be regulated.
  • fluid mechanical or magnetic damping methods can be used.
  • a fluidic damping method it is proposed to design the outer shape of the float in such a way that vortices form and / or masses of water have to be displaced when surfacing. It is further proposed to provide a cavity in the interior of the float which is connected to the exterior by openings and which fills with water when the float is immersed.
  • the openings must be designed so that the water can flow out of the cavity while the float appears, so that in the end position the water level inside and outside the float has the same level. This measure allows the speed of the closing process to be varied over a wide range and thus be adapted to the requirements for kickback safety and silent closing.
  • This cavity can practically be realized by a cap which is attached to the side of the float.
  • a magnet with a T-shaped cross section be immersed in a toroidal magnet.
  • FIG. 2 A further embodiment of the invention is shown in FIG. 2, parts corresponding to the first embodiment having been given the same reference numerals.
  • magnet 6 and float 3 are attached to a lever 13, by means of which the inflow valve is closed at a corresponding filling level.
  • the mode of operation is otherwise analogous to FIG. 1.
  • the magnets can be arranged here to be horizontally displaceable in order to be able to adjust the fill level.
  • a device 14 for the quiet and spatter-free introduction of the Liquid should be provided in the container. The same applies, of course, to the form of training according to Fig.
  • the invention can also be implemented in the form of a combination, the embodiments shown in FIGS. 1 and 2 or in other variations.
  • FIG. 3 An embodiment of the use of permanent magnets for controlling the drain valve according to the invention is shown in FIG. 3.
  • a sealing ring 23 is attached below, which serves as a seal for the drain opening 24 of the container 21.
  • a float 25 and a stop 26 are attached to the tube.
  • the stop 26 presses against an annular floating body 27 which dips into an additional container 28 which has a few, typically 2 to 4, small openings 29 on the underside and is typically on 3 to 4 feet 30.
  • ventilation openings 32 it is expedient to close the container 28 with a cover 31, however ventilation openings 32 must be provided.
  • a weight 33 is attached to the tube, which together with the dead weight of the movable valve body slightly exceeds the weight of the amount of liquid displaced by the floating body 27.
  • a bracket 34 is attached, in which two levers 35 and 36 engage, which can rotate about an axis 37.
  • a flat permanent magnet 38 is attached to the lever 36 and contacts a permanent magnet 39 with opposite polarity connected to the housing when the right end of the lever 36 is depressed.
  • the speed of AbfHe cols from the additional container can be adjusted by appropriate dimensioning of the openings 29 so that the buoyancy force acting on the floating body 27 is reduced so much at the moment when the container is completely emptied that that by the valve body and that Weight 33 caused downward force to separate the magnets and close the valve. This point in time can be finely adjusted by means of the adjusting screw 40.
  • the left end of the lever 36 remains at the bottom thanks to an elongated hole in the bracket 34 and due to the weight of the magnet 38 or another weight distribution along this lever which is to be chosen accordingly.
  • the attraction of the magnets is therefore not effective.
  • the downward pulling force is compensated in this case by the buoyancy force acting on the floating body 25. However, this only acts until the liquid level has dropped approximately to the level of the floating body 25 (lower liquid level in FIG. 3). At this point, the pipe begins to lower, closing the drain opening.
  • the seal 23 was designed in a box shape. When the valve is opened, it is pushed into the ring 41, which can be connected to the underside of the container 28 or to the feet 30.
  • Box profile is chosen so thick that the top of the sealing rubber does not completely leave the ring 41 even when the valve is closed. This ensures that the liquid between the additional container 28 and the seal 23 remains almost at rest during AbfHeessen, so that the dynamic pressure when closing Containers, the magnets are separated by the downward force of gravity and the opening 24 is closed by the seal 23.
  • Floating body 25 counteracts this force upwards.
  • the floating body 25 In order to prevent the drain from opening or leaking automatically, the floating body 25 must therefore be dimensioned so small that the downward force is not completely compensated for. On the other hand, it is useful to dimension it so large that opening the valve by lifting the tube 22 by means of one of the levers 35 or 36 is possible with little effort.
  • the seal 23 is flowed around on the underside, so that the hydrostatic pressure acting on the top is largely compensated for. Instead, the liquid draining off creates a small suction force. However, this is compensated for by the correspondingly dimensionally attractive force of the magnets 38 and 39, which were brought into contact by the actuation of the lever 36.
  • the drain valve therefore remains open until the container is almost completely empty. If the liquid level drops below the upper edge of the additional container 28, a level difference is formed between the water level in the additional container 28 and that in the main container 21, since the liquid delays the additional container through the openings 29 only acts horizontally on the seal.
  • the box-shaped design of the seal causes an elastic, noiseless closing of the valve.
  • the weight 33 also serves its purpose when it is attached to the lever 36.
  • the weight is also proposed
  • lever mechanism instead of the lever mechanism shown in Fig. 3, of course, any other mechanism can be used, which can be operated in two ways and is characterized in that the holding magnets 38 and 39 are brought into contact only in one of the two types of actuation.
  • a further development of the lever mechanism indicated in FIG. 3 is to operate the two right ends of the levers 35 and 36 together with a rocker. This is shown schematically in FIG. 4. The rocker 42 is rotated about the axis 43. Depending on which side it is pressed down, one of the levers 35, 36 is actuated.
  • a simplification results if, instead of two permanent magnets 6, 7 or 38, 39, one of the magnets is made of magnetizable material.
  • control mechanism described is in principle not only suitable for draining a small and a large amount of water. It can be drained by pressing the lever 35 for a longer period any amount in between, which z. B. for cleaning the toilet is an advantage.
  • a particular advantage results from the combination of the control mechanisms described for the inflow and outflow valve. Since in the control mechanism for the inflow valve, the water always flows in at the same speed, this also applies if only a small amount of water is drained off. In this case, the cistern is refilled much faster than with the conventional float valve, in which the refilling of a small amount takes almost the same time as the filling of the entire tank.
  • FIG. 5 shows the use of a mechanical locking element for controlling the drain valve for dispensing two different amounts of water.
  • a sealing ring 2 is attached below.
  • a floating body 3 is attached to the tube at medium height.
  • the tube 1 ' can be raised by actuating the lever 4', which engages in the bracket 5 'and is rotatable about the axis 6'.
  • a float 12 ' is immersed in the additional container, to which a rod 13 is attached.
  • This rod is passed through a hole 14 'in the lid of the container. Its upper end is movably attached to the right corner of the plate 15, which has the shape of a 90 ° sector.
  • the plate is rotatably supported about the axis 16.
  • the float 3 is attached to the pipe 1 so that it can be brought into different positions by means of a toothing 21, in which the nose 22 'engages, to the amount of the partial flush adapt for different toilet bowls.
  • the device just described can be implemented at a very low cost, especially if one manufactures the lower part of the additional container in one piece with the main container, so that the cover only has to be put on during manufacture.
  • the second method is based on the
  • Fig. 6 shows a rod 23 which is rigidly attached to a rotatably mounted axis 24.
  • a weight 25 is also attached to the axle 24 and a cap 26 is attached to its lower end.
  • This cap which shields the sealing ring 2 from the right and from above, ensures that the majority of the water flows from the left into the drain 7 '.
  • the result of this is that a force acting from right to left is exerted on the cap during emptying.
  • this force is mainly caused by the hydrostatic pressure acting from the right and is approx. 5 N at a filling height of 20 cm.
  • the rod 23 is therefore rotated clockwise immediately after opening, so that its upper end slides under the projection 27 attached to the lever 8.
  • the movement is stopped by the stops 28 ', which are located in FIG. 6 in front of and behind the image plane next to the drain opening 7.
  • the rod 23 Since the hydrostatic pressure is supplemented by the suction during the discharge, the rod 23 remains in the position reached almost until the cistern is completely emptied. During this time, therefore, the left end of the lever 8 is held in the up position so that the valve cannot close. If the cistern is empty, the suction suddenly abates. The rod 23 'is consequently rotated back into its starting position by the action of the weight 25, which is defined by the stop 29'. At the same time, its upper end moves until it is to the left of the projection 27. When it reached that position so the left arm of the lever 8 lowers, whereby the valve is closed.
  • a rotatable wheel 30 ' is in turn attached to the upper end of the rod 23'.
  • the corner of the projection 27 ' is rounded. This also ensures that the valve opens fully even when the lever 8 'is depressed only a few millimeters. If necessary, however, this detail can be dispensed with.
  • a nose 31 ' is attached to the tube, which limits the upward movement as soon as it reaches the upper guide bracket 20'.
  • the function of the weight 25 ' can also be taken over by a spring, for. B. by a slat made of plastic.
  • the construction just mentioned has the advantage that the rod 23 'can be made in one piece together with the axis 24' and the weight 25 '(or a spring).
  • the axis 24 'can then, for. B. be hung in two projections on the front and rear walls.
  • the drain valve can be opened very easily when the cistern is full due to the buoyancy of the floating body 3, which is to be dimensioned accordingly.
  • the opening takes place automatically when the lever 8 'is only slightly pressed, thanks to the elongated hole in the bracket 5'. Therefore, as shown in FIG. 6, an elastic stop 32 'in the form of a spring or a rubber block is attached under the right end of the lever 8' in such a way that the blockage when tilted up to this
  • Stop does not engage yet, so a two-stage mode for actuation can be realized in this way.
  • the short horizontal part of the overflow pipe 40 ' is firmly connected to the bottom of the cistern and therefore forms an increase.
  • the confluence of the overflow pipe in the drain is immediately below the drain opening 41.
  • a flap 42 ' is rotatably fastened, which closes the drain opening.
  • This flap is connected by a rod 46 to an externally rotatable lever 44.
  • a float 3 ' is attached to this rod, the position of which in turn can be changed by means of a toothing or a thread.
  • the partial emptying is initiated by turning the lever 44 to the left until it abuts the stop 45, thereby limiting the possible opening angle of the flap.
  • the buoyancy of the float 3 'and the position of the stop 45 can be adjusted so that the float is able to hold the flap open for as long until the water level has dropped to the level of the float.
  • a defined partial emptying is therefore implemented by the float. Should it be necessary to increase the dynamic pressure acting on the plate from the side, it is proposed to bend the left edge of the flap 42 'upwards somewhat, as shown in FIG.
  • the increase in the discharge opening caused by the horizontal part of the overflow pipe can be eliminated if the overflow pipe, as shown in FIG. 8, is inserted into the drain pipe below the nozzle.
  • the pressure acting on the flap from above must be shielded by a plate rigidly connected to the housing, against which the flap rests when it is fully open.
  • the plate 48 can be supplemented by side walls to enhance the effect. Since the plate 48 must completely cover the flap 42 'when it is open, it is proposed to fasten the rod 46 to the flap 42' in this exemplary embodiment with the aid of a small projecting nose 49.
  • the lever 44 to initiate the emptying only has to be pivoted slightly because of the buoyancy of the float, so it can, as shown in FIG can be supplemented, which is actuated from above by a second rocker 51 integrated in the lid of the cistern.
  • the attachment of the rod 46 to the lever 44 must be changed. It is proposed to make an elongated hole 52 in the upper end of the rod 46 so that it can move relative to the lever 44.
  • this has the consequence that the stop for partial emptying must now be carried out so that it immediately limits the upward movement of the rod 46 when the lever 44 is pivoted to the left.
  • the system is adapted to the widespread practice in European countries of actuating the cistern with a push button.
  • valve body When the lever 36 for full emptying is actuated, the valve body is raised, as in the exemplary embodiment according to FIG. 3, to such an extent that the sealing ring 23 almost touches the bottom of the additional container 28. In this position of the sealing ring, the back pressure of the outflowing water is shielded by the bottom of the additional container and the ring 41, so that hardly any mechanical forces act on the valve body. The valve therefore remains open in the manner described earlier until the additional container 28 is almost emptied.
  • the stroke of the valve body is limited by an actuator so that the sealing ring 23 is still a few millimeters below the lower edge of the ring 41 after actuation of the lever. In this position, a fluidic force acts on the sealing ring. It can be adjusted by suitable dimensioning of the stroke so that it, together with the weight of the valve body, outweighs the buoyancy of the float 27. The valve therefore remains open in this position only until the water level has dropped to the level of the floating body 25. The need to precisely adjust the stroke can be avoided if the ring 41 is provided with windows 60.
  • the dynamic pressure can then take effect through these windows, so that it is sufficient to set the stroke with a few millimeters of clearance so that the sealing ring is located in the area of the lower edge of the ring 41.
  • the effective dynamic pressure can also be increased if the lower edge of the ring 41 is angled outwards, as shown in FIG. 9. Subsequent correction of the force acting on the sealing ring is possible by subsequently clogging individual windows.
  • FIG. 9 A simple design of the actuator for limiting the stroke is shown in FIG. 9.
  • the bracket 34 is supplemented by a horizontal projection 61 and rotatably supported with the aid of the axis 62.
  • the lever 35 engages in the bracket 34 as in FIG. 3. If this lever is operated, the stroke is suitably limited by the stop 63.
  • the lever door full emptying is designed so that it abuts the projection 61 when it is actuated. As a result, the bracket 34 is moved to the left and thus slides past the stop 63. The tilt is limited by the stop 64. After closing the valve, the bracket 34 returns to the vertical position due to the weight of the projection 61.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Float Valves (AREA)

Abstract

Réservoir de chasse d'eau de W.-C. doté d'un dispositif pour vidage partiel déterminé et vidage complet (chasse d'eau à 2 paliers). Le vidage partiel est réalisé par un flotteur (25) qui est placé à mi-hauteur de l'élément de liaison (22) entre le mécanisme de levier (35, 36) prévu pour l'actionnement et le corps d'étanchéité (23). Un actionnement spécial du mécanisme de levier est prévu pour effectuer le vidage complet. Simultanément, le flotteur pour la vanne d'admission est en outre manoeuvré par des aimants permanents de manière à rendre la vitesse d'admission totalement indépendante du niveau de l'eau. Cela est obtenu grâce au fait que le flotteur est maintenu au fond par la force d'attraction de deux aimants permanents jusqu'à ce que, à une certaine hauteur de remplissage, la poussée verticale soit suffisante pour séparer les aimants.
PCT/DE1984/000134 1983-06-14 1984-06-14 Reservoir de chasse d'eau de w.-c. WO1985000047A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19833321453 DE3321453A1 (de) 1983-06-14 1983-06-14 Wc-spuelkasten
DEP3321453.0 1983-06-14
DE19843405074 DE3405074A1 (de) 1984-02-13 1984-02-13 Schwimmerventil
DEP3405074.4 1984-02-13
DEP3414369.6 1984-04-16
DE19843414369 DE3414369A1 (de) 1984-04-16 1984-04-16 Wc-spuelkasten

Publications (1)

Publication Number Publication Date
WO1985000047A1 true WO1985000047A1 (fr) 1985-01-03

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Application Number Title Priority Date Filing Date
PCT/DE1984/000134 WO1985000047A1 (fr) 1983-06-14 1984-06-14 Reservoir de chasse d'eau de w.-c.

Country Status (3)

Country Link
EP (1) EP0145773A1 (fr)
AU (1) AU3100684A (fr)
WO (1) WO1985000047A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185940A2 (fr) * 1984-11-23 1986-07-02 Konrad Dr. Altmann Réservoir de chasse d'eau pour toilettes
FR2676480A1 (fr) * 1991-05-16 1992-11-20 Tolbert Timothy Dispositif d'evacuation pour reservoir, a deversement variable.
EP0529237A1 (fr) 1991-07-05 1993-03-03 Heinrich Menge Dispositif de chasse d'eau
AT404046B (de) * 1993-05-25 1998-07-27 Schmidt Harald M Verfahren zur erstellung einer wand aus vorgefertigten mauertafeln
EP1067246A1 (fr) 1999-07-07 2001-01-10 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
WO2013013258A1 (fr) * 2011-07-25 2013-01-31 Metaflush Pty Ltd Ensemble de citerne
CN108050296A (zh) * 2017-12-15 2018-05-18 安徽铜都流体科技股份有限公司 一种自控式浮球阀
CN111868425A (zh) * 2017-10-03 2020-10-30 福马有限公司 排放阀系统和方法
DE102022212011A1 (de) 2022-11-11 2024-05-16 Memetis Gmbh Ventil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099686A1 (fr) * 1991-07-05 1994-01-02 Heinrich Menge Appareil servant a regler la quantite d'eau requise pour actionner la chasse d'une toilette
DE19904378B4 (de) 1999-02-03 2006-10-05 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung von Nitrid-Einkristallen

Citations (9)

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US3105512A (en) * 1962-09-17 1963-10-01 Culligan Inc Safety shut-off valve
FR1424990A (fr) * 1965-02-19 1966-01-14 Mécanisme de commande de l'ouverture d'un réservoir à chasse d'eau
FR1455293A (fr) * 1965-08-11 1966-04-01 W J Stokvis Konink Fabriek Van Réservoir de chasse avec clapet de fond
FR1506551A (fr) * 1966-11-09 1967-12-22 Perfectionnement aux dispositifs de chasse d'eau
CH560295A5 (en) * 1973-02-06 1975-03-27 Gebert & Cie Drain valve in lavatory water cistern - has housing surrounding valve shaft forming annular buoyancy chamber to hold valve open during discharge
DE2412780A1 (de) * 1974-03-16 1975-09-18 Gottwill Reinhold Vorrichtung zur betaetigung eines wasserklosett-spuelkastens
US4025968A (en) * 1976-04-12 1977-05-31 The Raymond Lee Organization, Inc. Water and energy saving closet tank flush valves
US4232408A (en) * 1979-03-30 1980-11-11 Chen Yuan Lee Two variable flush gate for lavatory reservoir
GB2077790A (en) * 1980-04-30 1981-12-23 Ten Sung Chang Dual flush water closet cisterns

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US3105512A (en) * 1962-09-17 1963-10-01 Culligan Inc Safety shut-off valve
FR1424990A (fr) * 1965-02-19 1966-01-14 Mécanisme de commande de l'ouverture d'un réservoir à chasse d'eau
FR1455293A (fr) * 1965-08-11 1966-04-01 W J Stokvis Konink Fabriek Van Réservoir de chasse avec clapet de fond
FR1506551A (fr) * 1966-11-09 1967-12-22 Perfectionnement aux dispositifs de chasse d'eau
CH560295A5 (en) * 1973-02-06 1975-03-27 Gebert & Cie Drain valve in lavatory water cistern - has housing surrounding valve shaft forming annular buoyancy chamber to hold valve open during discharge
DE2412780A1 (de) * 1974-03-16 1975-09-18 Gottwill Reinhold Vorrichtung zur betaetigung eines wasserklosett-spuelkastens
US4025968A (en) * 1976-04-12 1977-05-31 The Raymond Lee Organization, Inc. Water and energy saving closet tank flush valves
US4232408A (en) * 1979-03-30 1980-11-11 Chen Yuan Lee Two variable flush gate for lavatory reservoir
GB2077790A (en) * 1980-04-30 1981-12-23 Ten Sung Chang Dual flush water closet cisterns

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185940A2 (fr) * 1984-11-23 1986-07-02 Konrad Dr. Altmann Réservoir de chasse d'eau pour toilettes
EP0185940A3 (fr) * 1984-11-23 1987-08-26 Konrad Dr. Altmann Réservoir de chasse d'eau pour toilettes
FR2676480A1 (fr) * 1991-05-16 1992-11-20 Tolbert Timothy Dispositif d'evacuation pour reservoir, a deversement variable.
EP0529237A1 (fr) 1991-07-05 1993-03-03 Heinrich Menge Dispositif de chasse d'eau
AT404046B (de) * 1993-05-25 1998-07-27 Schmidt Harald M Verfahren zur erstellung einer wand aus vorgefertigten mauertafeln
DE19931203A1 (de) * 1999-07-07 2001-01-25 Friatec Ag Ablaufarmatur eines Spülkastens
EP1067246A1 (fr) 1999-07-07 2001-01-10 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
DE19931203B4 (de) * 1999-07-07 2004-12-16 Abu-Plast Kunststoffbetriebe Gmbh Ablaufarmatur eines Spülkastens
WO2013013258A1 (fr) * 2011-07-25 2013-01-31 Metaflush Pty Ltd Ensemble de citerne
CN111868425A (zh) * 2017-10-03 2020-10-30 福马有限公司 排放阀系统和方法
CN111868425B (zh) * 2017-10-03 2022-09-27 福马有限公司 排放阀系统和方法
CN108050296A (zh) * 2017-12-15 2018-05-18 安徽铜都流体科技股份有限公司 一种自控式浮球阀
DE102022212011A1 (de) 2022-11-11 2024-05-16 Memetis Gmbh Ventil

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EP0145773A1 (fr) 1985-06-26

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