EP0629748A1 - Zweimengen-Spülkastenmechanismus mit elektronischer Steuerung - Google Patents

Zweimengen-Spülkastenmechanismus mit elektronischer Steuerung Download PDF

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Publication number
EP0629748A1
EP0629748A1 EP94401226A EP94401226A EP0629748A1 EP 0629748 A1 EP0629748 A1 EP 0629748A1 EP 94401226 A EP94401226 A EP 94401226A EP 94401226 A EP94401226 A EP 94401226A EP 0629748 A1 EP0629748 A1 EP 0629748A1
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EP
European Patent Office
Prior art keywords
emptying
mechanism according
float
button
circuit
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.)
Withdrawn
Application number
EP94401226A
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English (en)
French (fr)
Inventor
Michel Pourcier
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.)
Phoceenne De Matieres Plastiques " S P M P"(societe Anonyme) Ste
Original Assignee
Phoceenne De Matieres Plastiques " S P M P"(societe Anonyme) Ste
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 Phoceenne De Matieres Plastiques " S P M P"(societe Anonyme) Ste filed Critical Phoceenne De Matieres Plastiques " S P M P"(societe Anonyme) Ste
Publication of EP0629748A1 publication Critical patent/EP0629748A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • 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

Definitions

  • the present invention relates to a dual control flushing mechanism, and more particularly to electrical / electronic control.
  • double flush or double control flushing mechanisms that is to say mechanisms capable of ensuring the emptying, either total or partial, of the water tank, at the user's choice.
  • double flush or double control flushing mechanisms that is to say mechanisms capable of ensuring the emptying, either total or partial, of the water tank, at the user's choice.
  • Many mechanisms of this type are known, such as for example described in French patent applications No. 91/10383 and No. 9214734, in the name of the applicant.
  • a dual-control mechanism must be user-friendly, that is to say capable of being used by any person, under any conditions and without any learning period or any complex user manual. or interpreted as such. This therefore assumes that the control mechanism reaches a degree of simplicity sufficient to be operated without difficulty or concern on the part of the user.
  • Two types of dual control mechanism are known, namely those using a single push button, which can be actuated twice, and those comprising two push buttons which can be actuated successively.
  • the first action consists in allowing the complete emptying of the tank, while the second action allows the partial emptying of the latter.
  • Single push button mechanisms have the disadvantage of a double action, which is not, a priori, user-friendly. Furthermore, the uniqueness of the push button means that a relatively complex actuation mechanism has to be used, thereby increasing manufacturing costs and the risks of breakage or breakdown.
  • the invention provides a device that is very user-friendly for the user, and capable of allowing the evacuation of a minimum volume of water, corresponding to hygiene rules, while ensuring partial emptying of the tank under conditions of acceptable economy, and finally, which is capable of being adapted to any type of existing tank, with the possibilities of extension of the market which result therefrom.
  • the device allows simple and precise adjustment of the operating parameters and in particular of the volume of water discharged, in the event of partial emptying.
  • the electromechanical actuating member consists of an electromagnet, and preferably of a single electromagnet.
  • the circuit includes means capable of generating two successive pulses for successive control of said actuating member, under the effect of the second control button, the first pulse corresponding to the initiation of the emptying, and the second pulse corresponding to the emptying stopped.
  • the circuit comprises members for adjusting the time difference between the two pulses, and for the duration of the second pulse, these adjusting members being advantageously potentiometers.
  • the circuit preferably comprises a timing circuit, in the form of a double flip-flop of type D.
  • the circuit further comprises an element, such as a diode, capable of inhibiting the delay circuit, when the user actuates the first control button (total drain).
  • an element such as a diode, capable of inhibiting the delay circuit, when the user actuates the first control button (total drain).
  • the mechanism includes means for stopping the water supply, controlled by means for detecting the level of water in the tank, and preferably in the form of two electrode probes, the lower ends are located at different levels inside the tank, the end of one of the probes being arranged at the maximum filling level of the tank.
  • the circuit advantageously includes an element (diode) capable of inhibiting the two control buttons, as long as the required water level is not reached.
  • the mechanism further comprises means capable of preventing untimely triggering of the hunt.
  • the device of the invention is intended to be placed inside a flushing tank R, shown partially in FIG. 1, namely that only the bottom 10 of the tank is shown, as well as the top cover or cover 11.
  • the bottom 10 of the tank has an orifice 12 for discharging water connected in a known manner to the bowl (not shown) by conduits or other mechanical means of evacuation (not shown and known in themselves).
  • a vertical overflow tube 13, disposed directly above the discharge orifice 12 has an upper opening 14 and at its lower end a submersible float 15, the base of which comprises an opening 16 capable of being closed by a valve 17 comprising an axial rod 18 and a valve disc referenced 19, and able to close the lower opening 16 of the float 15.
  • the valve 17 is capable of being moved in axial translation, that is to say along the axis of the overflow tube 13 by mechanical drive means not shown and known in themselves, and an example of implementation will be described later.
  • the double arrow f symbolically represents the translational movement of the valve 17.
  • the overflow tube 13, associated with the float 15, can also be moved in axial translation, as symbolically represented by the double arrow g, under the effect of an actuation mechanism, known in itself and not shown in Figure 1, and an embodiment of which will be described later.
  • the base 15A of the float 15 constitutes, in association with an annular sealing ring 20, of material rubbery for example, a shutter valve for emptying the orifice 12 of the reservoir R.
  • the float is shown in position such that the valve 15A / 20 is in the open position, allowing the evacuation of the water contained in the tank R through the drain port 12.
  • the drive means make it possible to move in axial translation, on the one hand the overflow tube 13 and the associated float 15, and on the other hand the valve 17.
  • the latter comprises an axial rod 21 whose upper end protrudes from the upper opening 14 of the overflow tube 13.
  • Control buttons 23 and 24 are arranged in a slot 25 provided in the cover 11 of the reservoir R. More particularly, the device is of the double control or double flush type, that is to say an action on the first control button 23, ensures total emptying of the tank R, while an action on the second control button 24 ensures partial emptying of the tank R.
  • a pressure on one of the control buttons 23 and 24 causes, by means of means described later, an action on the upper end 22 of the rod 21, which undergoes an axial translation downwards, in the manner described later.
  • the rod 21 is associated with drive mechanisms, as described for example in the two French patent applications cited above.
  • the drive mechanism Starting from a closed valve 15A / 20 position, that is to say the float resting on the sealing ring 20, the tank R being filled with water, the drive mechanism ensures the vertical upward movement of the valve 17 which thus closes the lower opening 16 of the float 15. Then, the drive mechanism lifts the float 15 in an upward vertical movement, thus ensuring the opening of the valve 15A / 20, and allowing the evacuation of the water contained in the tank R through the orifice of emptying 12.
  • valve 15A / 20 is in the closed position and closes the evacuation orifice 12 of the reservoir R.
  • a solenoid valve 26 connected to a water supply (conduit 27), ensures the filling of the reservoir again.
  • the drive mechanism causes, once the minimum volume of water has been drained (for example 3 liters or a little more), starting from the position where the valve 15A / 20 is in the open position (see FIG. 1 for example), the vertical downward movement of the valve 17, thus making the interior of the float communicate 15 with the reservoir R still partially filled with water.
  • the water thus enters the float 15 and the latter, thus ballasted, falls on the seat 20 of the valve 15A / 20, thus closing the evacuation orifice 12 of the tank and then interrupting the evacuation of the water.
  • the device comprises an electromechanical actuating means, such as an electromagnet 28 capable of acting on the upper end 22 of the rod 21 of the drive mechanism.
  • the electromagnet 28 is supplied with electrical energy by a supply 29, for example of 24 volts.
  • the latter also supplies the solenoid valve 26.
  • One of the branches 30 connecting the supply 29 and the electromagnet 28 is provided with a switch 31 associated with a relay 32, itself connected, on the one hand, to a second supply 33, for example at 12 volts, and on the other hand, to a first terminal 34 of the second control button 24.
  • the other terminal 35 of the second control button 24 is connected, on the one hand, to the power supply 33 and, on the other hand, to a second relay 36 associated with a switch 37 arranged on one of the branches 38 connecting the power supply 29 to the solenoid valve 26.
  • the relay 36 is also connected to a switch block 39, the other branch of which is connected, on the one hand to the power supply 33, and on the other hand, to the relay 32.
  • the switch block 39 is associated with means for detecting the level of water in the tank, preferably in the form of electrode probes described later with reference to FIGS. 2 and 3.
  • the switch 39 is placed in position such that the relay 36 is energized and thus causes the opening of the switch 37, thus cutting the energy supply to the electro -valve 26, and therefore the filling of the reservoir R.
  • the first terminal 40 of the first control button 23 is connected in parallel, with the first terminal 34 of the second control button 24, to the relay 32.
  • the second terminal 41 of the control button 23 is connected in parallel, with the second terminal 35 of the second control button 24, on the one hand to the relay 36 and, on the other hand, to the supply 33 at 12 volts.
  • a timer circuit 42 is connected, on the one hand, to the first terminals 34 and 40 respectively of the two control buttons 23 and 24, and, on the other hand, to the first terminals respectively 35 and 41 of the two control buttons.
  • the timing circuit 42 is placed in parallel on the power supply 33 and the relay 32.
  • Figure 1 is a block diagram to better understand the operation of the invention, as described below, briefly with reference to Figure 1. The invention will be described in more detail with reference to Figures 2 and 3.
  • the first control button 23 By pressing the first control button 23, the latter causes the circuit to close at terminals 40 and 41, which makes it possible to connect the supply 33 at 12 volts to relay 32, which then actuates the switch 31 on closing, thus allowing the supply of the electromagnet 28 which causes the downward translation of the rod 21.
  • the latter by means of the drive mechanism described above, ensures the complete emptying of the tank R. Means are provided to inhibit the timing circuit 42.
  • the closing of the circuit at terminals 40 and 41 of the first control button 23 also supplies power to the relay 36 which actuates the switch 37 when the switch is closed.
  • the circuit is closed at the terminals 34 and 35, which causes the supply of the electromagnet 28 in the manner described above. Means are provided on the circuit, and described later in more detail, enabling the timing circuit 42 to also be actuated at this time.
  • the timing circuit deferred generation of a second control pulse of the electromagnet moving the rod 21.
  • the rod By means of a drive mechanism, known in itself and as, for example, described in the French patent applications mentioned previously, the rod causes the valve 17 to move and thus connects the opening 16 of the float 15 to the tank, which ensures the ballasting of the float 15 and then causes the closure of the discharge orifice 12, by the fall of the float 15 on the valve seat 15 A / 20.
  • the tank By pressing the first control button 23, the tank is completely emptied by a single pulse delivered to the electromagnet 28.
  • a first pulse is generated on the electromagnet 28 which allows the valve 15A / 20 to open, and a second pulse on the electromagnet 28, which makes it possible to ballast the float and thus to close the emptying orifice 12, and therefore to interrupt the emptying of the reservoir R.
  • the valve 17 is capable of being driven in an axial translational movement and the same is true of the tube / float 13/15, relative to a bell 50 at the inside which are arranged the lower end of the tube 13 and the float 15 as well as the valve 17.
  • the lower end of the bell 50 is provided with openings to allow the passage of water and its evacuation via the orifice 12 drain.
  • the end of the float 15 is provided with an annular sealing ring 15A capable of resting on a valve seat 20, so as to close, as shown in FIG. 2, the orifice 12 for emptying.
  • a central rod 21 is associated with the valve 17, and by a set of cams 51 and 52, the downward movement of the rod 21 makes it possible to animate in translation the valve 17, on the one hand, and the float 15.
  • an action on the rod 21 allows total emptying, while a second action on the control button or buttons allows, during emptying, to interrupt the latter and thus d '' ensure partial emptying. Further details relating to the mechanical part can be found in the French patent application mentioned above.
  • the water supply is carried out by a solenoid valve 26 connected to a water supply not shown, and the water thus supplied opens into a conduit 54, disposed laterally relative to the overflow tube 13.
  • Two probe electrodes 57 and 58 are arranged vertically and near the overflow tube 13.
  • the first electrode probe 57 has a lower end substantially at the top of the bell 50, while the lower end of the second probe electrode 58 is disposed at a level slightly lower than the level of the upper opening 14 of the overflow 13.
  • the level of the electrode 58 corresponds to the maximum level N of water in the tank.
  • the two electrodes 57 and 58 are connected to the switch block 39 shown in FIG. 1.
  • the electrical junction between the electrode probes is established when the water level reaches the lower end of the shortest electrode 58, which then makes it possible to stop the supply of the solenoid valve 26, and thus to close it.
  • FIG. 3 shows the control circuit making it possible to actuate the electromagnet 28 and the solenoid valve 26, by action on one of the control buttons 23 or 24.
  • the circuit includes a first power supply 33 at 12 volts connected to a transformer 60 playing the role of isolation transformer with respect to the user safety sector; the transformer 60 is itself associated with a second 24 volt supply 29. These supplies 29 and 33 can be continuous or alternating.
  • the power supply 33 is connected via a regulator 61 to the timing circuit 42 whose output is connected to the base of a transistor T2 whose collector is connected to a relay 32 (REI) associated with a switch 31 disposed on the link 30 between the 24-volt supply 29 and the electromagnet 28.
  • REI relay 32
  • the supply 29 is also connected by a second branch 62 to the electromagnet 28.
  • the supply 29 also supplies the solenoid valve 26 controlling the supply of water to the tank.
  • the 12 volt supply 33 is connected to a relay 36 associated with a switch 37 disposed on one of the connections between the supply 29 and the solenoid valve 26.
  • the output of the regulator 61 from the supply 33 is also connected switch block 39 associated with probes 57 and 58.
  • the longest probe 57 is connected to the common itself connected to the emitter of transistor T2.
  • the first button 23 has a first terminal 40 connected, on the one hand, to the first terminal 34 of the second control button 24, by means of a diode D4, and on the other on the one hand, to the relay 32.
  • the second terminal 35 of the second control button 24 is connected, on the one hand, to the second terminal of the first control button 23 and on the other hand, via a diode D2, at switch block 39.
  • the timer circuit 42 is, for example, of the integrated circuit type 4013, and includes a double flip-flop D, comprising independent direct reset, direct reset, clock, and output inputs.
  • a double flip-flop D comprising independent direct reset, direct reset, clock, and output inputs.
  • an input is connected to the common, while another input is connected to the power supply 33, and in parallel on a resistor R2 on the third input itself connected, on the one hand , at the first terminal 34 of the second control button, and on the other hand, to the common by a capacitor C1.
  • the fourth input is also connected to the common by a capacitor C2 and also via a potentiometer P1 and a resistor R3 at the first output, while the other output is connected to an input of the second flip-flop.
  • Another input of the second flip-flop is connected to the common and also to the first terminal 34 of the second control button.
  • An input of the second flip-flop is connected to the second output of the first flip-flop.
  • Another input of the second flip-flop is connected, on the one hand, by a capacitor C3 to the common and, on the other hand, by a potentiometer P2 and a resistor R4 to an output itself connected to a resistor R5 at the output of the timing circuit connected to the base of transistor T2.
  • the latter comprises two operational amplifiers in cascade and mounted in differential and are intended to supply the relay 36 via a transistor T1 connected by its base to the output of the switch block 39.
  • the collector of transistor T1 is connected to the common while its emitter is connected to relay 36.
  • the two inputs of the first operational amplifier 63 are connected respectively to the two probes 57 and 58 by a set of resistors, while one of the inputs of said operational amplifier 63 is connected to an input of the second operational amplifier 64, the latter having one of their respective input connected to the power supply 33.
  • the output of the second amplifier 64 is connected, by a set of resistors, to the base of a transistor T3 whose collector is connected to the common and the emitter is connected to the power supply 33 and also, via the diode D2, to the second terminal of the first control button 23.
  • the action on the first control button 23 connects the terminals 41, which makes it possible to connect the 12-volt supply 33 to the relay 32.
  • the relay 32 which acts on the switch 31 on closing, then allowing the supply of the electromagnet 28 in electrical energy coming from the power supply 29.
  • the electromagnet 28 acts on the end 22 of the rod 21 and controls the opening of the shutter valve 15A / 20, thus allowing the 'evacuation of water through the drain orifice 12 of the bottom of the tank.
  • the timer circuit 42 is inhibited by the diode D4.
  • a single impulse given to the electromagnet 28 makes it possible to act on the drive mechanism and thus to proceed to the total emptying of the reservoir, until the float 15 falls back on its seat and again seals the drain port 12.
  • the solenoid valve 26 is connected to the power supply 29, which allows the water supply to the tank. The supply continues, until the electrical contact is established between the probes 57 and 58, that is to say until the water level reaches the lower end of the probe the shortest 58. At this instant, the relay RE2 is energized which causes the opening of the switch 37, thus interrupting the supply of the solenoid valve 26 and therefore the supply of water to the tank.
  • the control buttons 23 and 24 are inhibited by the transistor T3 which controls the diode D2 which, itself, makes it possible to take a voltage used to supply or block the time delay until the water level is reached.
  • the second control button 24 When the user wishes to carry out a partial emptying of the tank, he actuates the second control button 24 once. In doing so, the terminals 34 and 35 of the latter are connected, which makes it possible to connect the relay RE1 to the supply. 29 (diode D4), and also to trigger the delay, taking into account the direct connection between the first terminal 34 of the second control button 24 and the delay circuit 42. The latter delivers a second pulse, successively to the first pulse, to the electromagnet 28.
  • the second pulse acts on the electromagnet 28 so as to actuate the rod 21 in the manner described above, namely that this second action on the rod 21 makes it possible to connect the opening to the base of the float and the water tank, which causes water to enter the float which, thus ballasted, falls back onto the seat of the valve 15A / 20. The emptying of the tank is thus interrupted.
  • the time interval separating the first and second pulses corresponds, for a given water flow, to the partial emptying of a certain volume of water.
  • the duration between the first and second pulses is in the range of 1 to 1.6 seconds.
  • This time interval can be adjusted using potentiometer P1 so that the emptying is interrupted after the evacuation of a minimum volume of water, corresponding to approximately 3 liters. It is understood that the adjustment of this duration is relatively simple to carry out since it suffices with a simple action on the potentiometer P1. This eliminates the specific conditions of each flushing mechanism or each tank to allow partial evacuation of a given volume of water and corresponding to the required standards.
  • the invention also makes it possible to adjust the holding time of the electromagnet, during the second pulse, in other words the duration of this second pulse.
  • this duration is of the order of 1 / 10th to 2 / 10th of a second. It is actually necessary to maintain the operation of the electromagnet for a minimum duration, corresponding to this second pulse, in order to maintain a force on the control rod 21, against the back pressure existing downstream of the valve 15A / 20.
  • This back pressure results from the laws of hydrodynamic flow downstream of the drain orifice 12.
  • This back pressure has a substantially vertical upward directional force and forces to keep the valve 15A / 20 open, which goes to the 'against the command which it aims to close this valve in order to interrupt the emptying.
  • Maintaining, for a minimum duration, corresponding to the second pulse, on the electromagnet 28 makes it possible to counterbalance this counter-pressure and gives the time necessary for the float to fill by its lower opening 16.
  • This holding time of l the electromagnet that is to say the duration of the second pulse, is adjustable via the potentiometer P2.
  • the 12 volt and 24 volt supplies are direct current.
  • the probes 57 and 58 can be supplied with alternating current or by a chopped current generator or sawtooth (not shown). This last option prevents premature wear of probes 57 and 58.
  • the circuit may include a device to prevent inadvertent triggering of the flush during variations or following power outages.
  • the shortest probe 58 is slidably mounted in vertical translation along its axis, in order to allow the maximum filling height (N) of the tank to be adjusted.
  • the integrated circuit 4013 can be replaced by the circuit NE 555, or NE 556 or other equivalent circuits.
  • the transistors T1, T2 and T3 are of the BC 547b type and can be replaced by BC 107, BC 171, BC 182 or others.
  • FIG. 4 shows an embodiment in which the control buttons 23 and 24 consist of sensitive keys 23A and 24A respectively.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Control Of Non-Electrical Variables (AREA)
EP94401226A 1993-06-16 1994-06-03 Zweimengen-Spülkastenmechanismus mit elektronischer Steuerung Withdrawn EP0629748A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9307273A FR2706505B1 (fr) 1993-06-16 1993-06-16 Mécanisme de double chasse à commande électronique.
FR9307273 1993-06-16

Publications (1)

Publication Number Publication Date
EP0629748A1 true EP0629748A1 (de) 1994-12-21

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EP94401226A Withdrawn EP0629748A1 (de) 1993-06-16 1994-06-03 Zweimengen-Spülkastenmechanismus mit elektronischer Steuerung

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EP (1) EP0629748A1 (de)
FR (1) FR2706505B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740793A1 (fr) * 1995-11-03 1997-05-09 Wirquin Plastiques Sa Dispositif de commande de vidage d'appareils sanitaires
FR2770547A1 (fr) * 1997-11-03 1999-05-07 Wirquin Plastiques Sa Dispositif de commande electrique de chasse d'eau sanitaire permettant de deverser des quantites d'eau variables
EP1964988A2 (de) 2007-03-01 2008-09-03 VIEGA GmbH & Co. KG. Elektromechanische Spülvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013503A1 (de) * 1969-03-21 1970-10-01 Gebert & Cie, Jona, St. Gallen (Schweiz) Mit einer elektromagnetischen Betätigungsvorrichtung versehenes Spülkastenventil
DE3140307A1 (de) * 1980-12-31 1982-08-05 Geberit AG, 8645 Jona, St.Gallen Steuereinrichtung zur elektrischen ausloesung einer wasserspeisung
EP0162473A1 (de) * 1984-05-25 1985-11-27 Toto Ltd. Urinal-Spülung
DE3640216A1 (de) * 1986-11-25 1988-05-26 Schwab Sanitaer Plastic Gmbh Klosettspuelkasten
US5036553A (en) * 1990-06-26 1991-08-06 Sanderson Dilworth D Fully automatic toilet system
EP0528740A1 (de) * 1991-08-09 1993-02-24 SOCIETE PHOCEENNE DE MATIERES PLASTIQUES " S P M P"(Société Anonyme) Doppelt gesteuertes Spülmechanismus zur wahlweisen Teilmenge- oder Vollentleerung eines Spülkastens

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013503A1 (de) * 1969-03-21 1970-10-01 Gebert & Cie, Jona, St. Gallen (Schweiz) Mit einer elektromagnetischen Betätigungsvorrichtung versehenes Spülkastenventil
DE3140307A1 (de) * 1980-12-31 1982-08-05 Geberit AG, 8645 Jona, St.Gallen Steuereinrichtung zur elektrischen ausloesung einer wasserspeisung
EP0162473A1 (de) * 1984-05-25 1985-11-27 Toto Ltd. Urinal-Spülung
DE3640216A1 (de) * 1986-11-25 1988-05-26 Schwab Sanitaer Plastic Gmbh Klosettspuelkasten
US5036553A (en) * 1990-06-26 1991-08-06 Sanderson Dilworth D Fully automatic toilet system
EP0528740A1 (de) * 1991-08-09 1993-02-24 SOCIETE PHOCEENNE DE MATIERES PLASTIQUES " S P M P"(Société Anonyme) Doppelt gesteuertes Spülmechanismus zur wahlweisen Teilmenge- oder Vollentleerung eines Spülkastens

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740793A1 (fr) * 1995-11-03 1997-05-09 Wirquin Plastiques Sa Dispositif de commande de vidage d'appareils sanitaires
FR2770547A1 (fr) * 1997-11-03 1999-05-07 Wirquin Plastiques Sa Dispositif de commande electrique de chasse d'eau sanitaire permettant de deverser des quantites d'eau variables
EP1964988A2 (de) 2007-03-01 2008-09-03 VIEGA GmbH & Co. KG. Elektromechanische Spülvorrichtung
EP1964988A3 (de) * 2007-03-01 2010-10-27 VIEGA GmbH & Co. KG Elektromechanische Spülvorrichtung
RU2461683C2 (ru) * 2007-03-01 2012-09-20 Виега Гмбх Энд Ко. Кг Устройство электрического пуска процесса смыва с помощью смывного бачка туалета

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FR2706505B1 (fr) 1995-08-18
FR2706505A1 (fr) 1994-12-23

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