EP0959186B1 - Automatische Wasserspülung - Google Patents

Automatische Wasserspülung Download PDF

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Publication number
EP0959186B1
EP0959186B1 EP99401163A EP99401163A EP0959186B1 EP 0959186 B1 EP0959186 B1 EP 0959186B1 EP 99401163 A EP99401163 A EP 99401163A EP 99401163 A EP99401163 A EP 99401163A EP 0959186 B1 EP0959186 B1 EP 0959186B1
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EP
European Patent Office
Prior art keywords
valve
opening
push arm
actuating bar
water
Prior art date
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Expired - Lifetime
Application number
EP99401163A
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English (en)
French (fr)
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EP0959186A1 (de
Inventor
Jean-Marie Leblond
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CELEC Conception Electronique en Aberge
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CELEC Conception Electronique en Aberge
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Publication of EP0959186A1 publication Critical patent/EP0959186A1/de
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    • 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
    • E03D1/30—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

Definitions

  • the invention relates to a flush opening device toilet water according to the preamble of claim 1, which is known from US 2,219,367.
  • the invention relates more particularly to a device toilet flush opening type of a water tank supplied by a tap connected to a network of water distribution, and which is likely to be open for fill the tank when the water level falls below a determined lower limit, and type which has a lower discharge opening and a valve evacuation associated with this orifice, which is likely occupy a closed position to retain water inside the tank or an open position to drain water to a toilet bowl,
  • the exhaust valve opens when the opening element is actuated and only closes when the water level in the tank has reached a lower limit.
  • the valve closes and a float, which is lowered at the same time the water level in the tank activates a filling valve so that the tank fills for a new use.
  • the invention proposes a device that uses the principle of Archimedes' push to actuate the tank opening element, the control of this device can then easily be ensured by an electromagnet operating at low voltage and autonomous.
  • the invention provides a device toilet flush opening such as described in claim 1.
  • the device 10 comprises a tank 12 supplied by a tap (not shown) connected to a water distribution network.
  • the tap (not shown) is likely to open depending on the level of water contained in the reservoir 12 to cause the filling of the water reservoir.
  • the reservoir 12 is of substantially parallelepiped shape and is likely to be closed at the top by a cover (not shown).
  • an evacuation orifice 14 which is capable of ensuring the evacuation of the water contained in the reservoir 12 in direction of a toilet bowl.
  • a transmission mechanism 16 is arranged in the reservoir 12 and ensures the obturation of the orifice discharge 14 as shown in Figure 1.
  • the transmission mechanism 16 is arranged in the reservoir 12 by means of a transverse plate 18, produced in the form of a horizontal plate which extends between two opposite inner side faces 20 of the reservoir 12.
  • the plate 18 can be produced in a plastic material and be nested in notches (not shown) carried by the inner side faces 20 of the tank 12.
  • two holes 22 and 24 which allow respectively the passage of a push arm 26 and a valve opening element 28.
  • the push arm 26 consists of a rod capable of sliding vertically in the hole 22 and a float 30 arranged at the lower end of the arm of advantage 26.
  • the float is produced by means of a hollow sphere of plastic material, or of a ball of expanded polystyrene strung on a rod 32 of the arm of thrust 26.
  • the opening element 28 of the valve comprises, in its upper part, a rod 34 which is slidably received vertical in the bore 24 of the plate 18, and a body 36 which contains a valve 38, described later with reference to the Figure 2, which is likely to block the discharge port 14 of the tank 12.
  • the opening element 28 controls only the opening of the valve 38 to cause the evacuation of water contained in the reservoir 12, the closure of the valve 38 being independent of the movements of the opening element 28 of so that the valve 38 only closes when the water level contained in the tank has reached a lower limit determined, for example when the tank is empty.
  • the rods 32 of the push arm 26, and 34 of the element opening 28, are both connected to a bar actuator 40 which extends transversely in the same direction as the plate 18 and which is articulated to one of its ends 42 on the plate 18 via a pivot 44, integral with the plate 18, and with a horizontal axis perpendicular to the transverse direction of the bar 40.
  • the vertical rod 32 of the push arm 26 is articulated on the actuating bar 40 by means of a pivot 46, with an axis parallel to the pivot 44, and which is produced by means an axis 48 which passes through the actuating bar 40 and a head 50 arranged at the upper end of the rod 32 of the arm of thrust 26.
  • the rod 34 of the opening element 28 is linked to the actuating bar 40 by means of a sliding pivot 52 which is produced by means of an axis 54 parallel to the pivot 44 passing through a head 56 arranged at the upper end of the rod 34 of the opening element 28, the axis 54 being guided in translation in a light 58 of the actuating bar 40 which extends in the general transverse direction of the bar actuation 40.
  • the upper face of the plate 18 comprises an opening mechanism 59.
  • the opening mechanism 59 includes a support 60 which is advantageously welded on the plate 18 or come from material with the plate 18.
  • the support 60 has substantially the shape of a square with an elbow opposite to the actuating bar 40, and one branch 62 of which, generally horizontal and adjacent to the actuation bar 40, carries a cam 64 which is capable of pivoting around a direction axis 66 perpendicular to the direction transverse of the plate 18 and parallel to the pivot 44.
  • the cam 64 also has the shape of a square whose the concavity is turned towards the concavity of the square formed by support 60, including a first branch overall horizontal 68 is articulated around axis 66, and one of which second generally horizontal branch 70 crosses a light 72 of the support 60 to form a counterweight of the cam 64.
  • the light 72 is arranged in one face of the vertical branch 74 of the support 60.
  • a first notch 76 On branch 70, near the elbow joining the two branches 68 and 70 of the cam 64, is arranged a first notch 76 which, in the initial rest position of the cam 64, is oriented upwards and is capable of receive a locking finger 78 from a cylindrical electromagnet 80, of substantially vertical axis and fixed to the support 60. As as will be seen later, the substantially vertical position of the axis of the electromagnet 80 ensures the descent of the locking pin 78 by gravity.
  • the branch 68 of the cam 64 has a second notch 82 oriented towards the end free 84 of the actuating bar 40 and which is capable of cooperate with this end 84 to immobilize the bar actuation 40 in rotation relative to pivot 44 in order to block the transmission mechanism 16.
  • the push arm 26 is free to slide vertically from its low position towards its high position and the opening element 28 is actuated upwards by the actuating bar 40 in occupying a valve opening setpoint position evacuation 38.
  • the opening of the valve 38 being caused by actuation of the opening element 28, the valve 38 opens and the tank 12 begins to empty through the discharge port 14.
  • the cam 64 has tilted under the action of the end 84 of the actuating bar 40 and it remains tilted under the effect of the counterweight formed by its branch 70, so that the notch 76 of the cam 64 disappears in the light 72 of the support 60, and so that the locking finger 78 of the electromagnet 80 is retained in abutment in a position intermediate against an upper face 86 of the cam 64.
  • the water in the tank 12 drops to a level for which the float 30 is no longer submerged but floats on the surface of the water.
  • the push arm 26 goes down and drives the bar actuation 40 which gradually descends into the notch 82 of the cam 64 to tilt it again in the initial position.
  • the opening element 28 directly controls the opening and closing of the orifice evacuation 14.
  • the shutter valve 38 integral with the opening element 28 in this embodiment, does not close plus the discharge port 14.
  • the discharge valve 38 closes the discharge opening 14 to close the reservoir 12.
  • the cam 64 has substantially the shape a right triangle, the hypotenuse of which has the notch 82 of immobilization of the end 84 of the bar actuator 40 previously described, and the height of which, set back transversely with respect to the support 60, delimits (in the initial rest position of the cam 64) a gap 88 intended to receive the locking finger 78 of the electromagnet 80 when it is not retracted. Furthermore, the cam 64 has an inclined face 90 facing the bar actuation 40 and corresponding to the hypotenuse of the cam 64 in the shape of a right triangle.
  • This inclined face 90 is arranged above the notch 82 of the cam 64 so as, as will be described in with reference to Figures 5 and 6, provide a support plan for the end 84 of the actuating bar 40.
  • cam 64 differs significantly from cam 64 described with reference to Figures 1 and 2 because it has no second branch and, therefore, no counterweight.
  • end 84 of the actuating bar 40 has a bevel shape intended to cooperate with the inclined face 90 of the cam 64.
  • the reservoir 12 is full and the notch 82 of the cam 64 immobilizes the actuating bar 40 by opposing the Archimedes' push exerted by the push arm 26, in order to hold the opening element 28 of the valve in the closing setpoint position, so that the valve 38 is closed and the discharge orifice 14 is closed.
  • the locking finger 78 of the electromagnet 80 occupies a blocking position in the gap 88 located between the cam 64 and the support 60 while maintaining the cam 64 in immobilization position of the actuating bar 40.
  • the cam 64 returns to its own position by its own weight, allowing the finger to blocking 78 of the electromagnet 80 to reinsert into the gap 88 delimited by the cam 64 and the support 60.
  • end 84 of the bar actuator 40 falls on the surface 90 of the cam 64 and the water level continues to drop in the reservoir 12 without the actuating bar 40 continuing to go down.
  • the evacuation of water within the tank 12 is therefore independent of the bar position actuation 40.
  • a second electrical pulse delivered to electromagnet 80 allows the locking finger 78 to be retracted again and release the cam 64.
  • cam 64 is pushed back in tilting in the trigonometric direction to allow the 84 end of the actuation bar 40 to reinsert into the notch 82 of cam 64, under the action of its own weight and the weights of the push arm 26 and the opening element 28.
  • the assembly constituted by the actuating bar 40, the arm of thrust 26 and the opening element 28 falls back into its initial configuration for closing the valve 38 and closing it the discharge port 14. Therefore, the tap (not shown) is likely to refill the tank 12.
  • this second embodiment eliminates the need to use an opening valve 38 complex, the opening element 28 being able to ensure directly closing or releasing the orifice 14. This allows a significant lowering of the manufacturing costs of such a device 10 for opening flush.
  • the risks of dysfunction in the opening mechanism 59 are considerably reduced insofar as, the cam 64 not comprising any arm 70 similar to that described with reference to FIG. 1, the risk of jamming in relation to the light 72 of the support 60 previously described, which are always possible in humid atmosphere, are reduced here.
  • the third embodiment of the invention shown in Figures 7 to 11 illustrates a mechanism for transmission 16 representing the preferred embodiment of the invention.
  • the water tank 12 has the lower opening 14 discharge, a valve opening element 28, substantially vertical and comprising a discharge valve (not shown), and the upper rod 34 of which is articulated, via a sliding pivot 55, on the bar actuator 40, linked to an opening mechanism 61 of the device 10.
  • the push arm 26 carries the float 30 and is linked to the opening mechanism 61.
  • the opening mechanism 61 of this third mode of construction differs significantly from the opening mechanism 59 described with reference to Figures 1 to 6. Indeed, in this mode embodiment, the push arm 26 is not linked to the bar actuator 40 but directly to the opening mechanism 61.
  • the opening mechanism 61 comprises a first and a second coaxial knocker 92 and 94, located in two parallel vertical planes, pivotally mounted on an axis 95 perpendicular to the transverse direction, and which are respectively linked to the push arm 26 and to the bar actuation 40.
  • the first and second check wheels 92 and 94 have a first toc 96 and a second toc respectively 98 of which contact surfaces 100 and 102 are intended for cooperate by contact with each other so that the first wheel to knock 92 is likely to cause, when the first contact surface 100 comes into contact with the second contact surface 102, the second knock wheel 94 in clockwise rotation. Training is not possible, as we will see later, that in this sense and the second counter wheel 94 cannot drive the first counter wheel 92.
  • the first lash wheel 92 comprises, in an area close to its periphery, a finger 104 which extends perpendicular to the plane of the first toc wheel 92, and which is received in a lumen 106 of a pivoting lever 108 of the opening mechanism 61, so as to cause it to tilting when the first lash wheel 92 turns, the lever tilting 108 being also articulated in rotation around a axis 110 also perpendicular to the transverse direction.
  • the rocking lever 108 In the initial position of the opening device 10 described with reference to FIG. 7, the rocking lever 108 is substantially vertical and an abutment face 112 of the lever 108, facing the side of the opening mechanism 61 in which the rocking lever 108 is caused to move, is at contact of the locking finger 78 of the electromagnet 80.
  • the electromagnet 80 is, as in the previous modes of realization of the invention, cylindrical, of vertical orientation, and fixed to a support 114 integral with the reservoir 12.
  • the lever 108 is articulated around the axis 110 so as to reduce substantially the force applied by the abutment face 112 on the locking finger 78 when the opening device occupies its open position.
  • the lever 108 presents the form of a square whose branch length ratio is such that the force exerted by the abutment face 112 on the finger blocking 78 is about ten times lower than that exerted by the axis 104 in the light 106.
  • the device 10 for opening the flush of water is in a configuration described with reference to diagram of figure 8, similar to the view of figure 7, in which the water level H corresponds to the maximum of filling the reservoir 12.
  • the float 30 of the thrust arm 26 is then submerged and exerts an action, due to the thrust Archimedes, vertically from bottom to top on the arm of thrust 26, which is linked to the first toc wheel 92, and which tends to cause it to rotate clockwise.
  • the first toc wheel 92 is locked in rotation by through the contact of the stop face 112 of the lever 108 on the locking finger 78 of the electromagnet 80.
  • the push arm 26 is held in the low position and the float 30 is kept submerged, the second toc wheel 94, the actuating bar 40 and the opening element 28 being also, and by their own weight, kept in a position in which the discharge valve is kept closed.
  • the discharge valve is a valve whose closure is independent of the opening element 28, so that when the opening element 28 determines a position for opening the discharge valve (not shown), the exhaust valve opens, the valve outlet closing by itself when the water level in tank 12 reaches the lower limit B, i.e. when the tank 12 is empty.
  • the locking finger 78 When an electrical pulse is supplied to the electromagnet 80, the locking finger 78 is retracted and authorizes the clockwise rotation of lever 108, and therefore of the first toc wheel 92, which allows the arm to thrust 26 to rise under the action of the float 30 initially submerged.
  • the first knock 96 cooperates with the second toc 98, through the contact between the respective surfaces 100 and 102 of the tocs 96 and 98, and causes the second toc wheel 94 to rotate in the direction hourly, which allows the bar to be raised actuation 40, which results in a movement of vertical sliding upwards, the opening element 28 which determines (not shown) a setpoint position opening the valve, which opens.
  • the tank 12 begins to empty, the float 30 gradually rising from a submerged low position to a high position in which it floats on the water contained in the tank 12.
  • the reverse rotation movement of the first wheel at toc 92 causes the rotation in the counterclockwise direction of the lever 108, of which a retracting surface 116 forces the finger blocking 78 of the electromagnet 80 to retract in passing.
  • the hunting opening device 10 is then found in a position of the opening mechanism 61 similar to the initial position, as illustrated with reference to FIG. 11, the water level being at the lower limit of level B.
  • the second wheel 94 knocked back against the first wheel to toc 92 via contact between surfaces 102 and 100 respectively of knockout 98 of second knockout wheel 94 and toc 96 of the first toc wheel 92.
  • the reservoir 12 is therefore likely to be refilled by the tap (no shown) for a new use.
  • the architecture of the third embodiment of the opening device of flush 10 can be used with an exhaust valve integral in its movements with the opening element 28.
  • the mechanism 61 differs from the previous one in that the lever 108 does not has no retraction surface 116 similar to that described with reference to FIG. 10, and cannot retract the locking finger 78 of the electromagnet 80, so that the bar actuator 40, descending with the opening element 28, cannot bring back the second wheel 94 to its position initial as long as the locking finger 78 of the electromagnet 80 was not retracted a second time.
  • the opening element 28 then remains in an opening setpoint position, the flap remaining open, and only a second impulse electric on the electromagnet 80 releases the lever 108 to close the exhaust valve.
  • the architecture of the third and fourth embodiment of the invention allows make a device 10 for simple hunting opening assemble since it can be assembled in a single block in a tank 12, unlike the first two modes of realization in which requires a part mounting by part in tank 12.
  • this device 10 also allows to associate with the rotation of the first and second toc wheels 92 and 94 a control system for opening subsequent tap to fill the tank 12.
  • FIG. 12 illustrates a block diagram of a control electronics intended to cause retraction blocking finger 78 by sending an electrical pulse in the electromagnet 80.
  • batteries 118 allow the supply of a cascade of modules, comprising an electronic detection module 120 which transmits information, relating to the presence or absence of a user P, to an amplification module 122, which transmits this information to a central unit 124 which determines the presence time of the user and, when the presence of the user P is no longer detected after a certain time, triggers the sending of a pulse to an electromagnet control module 126, which provides an electrical impulse to the electromagnet 80 to that it acts on the opening mechanism 16 of the flush.
  • this device 10 for opening flush is particularly advantageous because it allows use only elements supplied with low voltage supplied by 118 batteries, the Archimedes thrust constituting the main source of energy for all of the efforts that consume a lot of energy. So, when the installation of such toilets, it is possible to dispense a power supply from the sector.

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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)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Lock And Its Accessories (AREA)
  • Fluid-Driven Valves (AREA)
  • Float Valves (AREA)
  • Centrifugal Separators (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Massaging Devices (AREA)

Claims (12)

  1. Öffnungsvorrichtung (10) für eine Toilettenwasserspülung mit einem Wasserbehälter (12), der durch einen Füllhahn gespeist wird, welcher wiederum mit einem Wasserverteilungsnetz verbunden ist, und der geöffnet werden kann, um den Wasserbehälter (12) aufzufüllen, wenn der Wasserstand unter eine festgelegte Untergrenze (B) fällt, und die eine untere Austrittsöffnung (14) und eine Austrittsklappe (38) besitzt, die mit dieser Öffnung (14) verbunden ist, die eine geschlossene Position einnehmen kann, um das Wasser im Behälter (12) zu halten, oder eine offene Position einnehmen kann, um das Wasser in ein Toilettenbecken abfließen zu lassen, und die einen Schwimmer (30) besitzt, der bei vollem Wasserbehälter (12) so eingetaucht wird, dass die Klappe (38) mit Hilfe eines Übertragungsmechanismus (16) in ihre geschlossene Position gebracht wird; dadurch gekennzeichnet, dass der Übertragungsmechanismus (16) einen Blockierungsfinger (78) besitzt, der eine Blockierungsstellung einnehmen kann, um die Klappe (38) geschlossen zu halten, oder eine versenkte Stellung einnehmen kann, so dass die Klappe (38) mittels des Schwimmers (30) von ihrer geschlossenen Position in ihre geöffnete Position gebracht werden kann, und dass der im Wasserbehälter (12) angeordnete Übertragungsmechanismus (16) einen zwischen einer oberen und einer unteren Stellung beweglichen Stoßarm (26) besitzt, der an einem Ende den Schwimmer (30) aufweist und dessen anderes Ende einen von dem Schwimmer (30) kommenden Stoß auf einen Öffnungsmechanismus (59, 61) übertragen kann, der die Klappe (38) öffnet.
  2. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 1, dadurch gekennzeichnet, dass der Übertragungsmechanismus (16) ein Öffnungselement (28) der Klappe (38) besitzt, wobei sein oberes Ende mit dem Öffnungsmechanismus (59, 61) verbunden ist und sein unteres Ende auf die Austrittsklappe (38) wirkt, und das zwischen einer eingestellten Schließposition und einer eingestellten Öffnungsposition, in der das Öffnungselement (28) die Klappe (38) öffnet, beweglich ist.
  3. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 2, dadurch gekennzeichnet, dass der Öffnungsmechanismus (59, 61) durch den Stoßarm in Gang gesetzt werden kann, wenn er von seiner unteren Position in seine obere Position übergeht, damit das Öffnungselement (28) der Klappe (38) von seiner eingestellten Schließposition in seine eingestellte Öffnungsposition gelangen kann und eine Betätigungsstange (40) besitzt, die in ihren Bewegungen mit dem Öffnungselement (28) der Klappe (38) verbunden ist.
  4. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 3, dadurch gekennzeichnet, dass der Stoßarm (26) und die Betätigungsstange (40) miteinander verbunden sind und dass der Öffnungsmechanismus (59) einen kippbaren Nocken (64) besitzt, der, wenn er durch den Blockierungsfinger (78) blockiert wird, den Stoßarm (26) in seiner unteren Stellung und die Betätigungsstange (40) festsetzen kann, um die Klappe (38) geschlossen zu halten, und der bei versenktem Blockierungsfinger (78) zum Kippen gebracht werden kann, wobei der Stoßarm (26) und die Betätigungsstange (40) von ihrer unteren Position in die obere Position gebracht werden, so dass das Öffnungselement (28) von seiner eingestellten Schließposition in seine eingestellte Öffnungsposition gelangt und die Klappe (38) öffnet.
  5. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 4, dadurch gekennzeichnet, dass die Klappe (38) direkt von dem Öffnungselement (28) gesteuert wird, wobei die eingestellten Öffnungspositionen und Schließpositionen der Klappe (38) der geöffneten und geschlossenen Position der Klappe entsprechen.
  6. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 4, dadurch gekennzeichnet, dass der Nocken (64) durch sein Gewicht wieder in seine Ausgangsposition zurückkehrt und anschließend erneut durch den Blockierungsfinger (78) blockiert wird, und eine Auflagefläche (90) besitzt, um den Stoßarm (26) und die Betätigungsstange (40) in einer Zwischenposition zu halten, in der das Öffnungselement (28) die Klappe (38) offenhält, und dass bei erneut versenktem Blockierungsfinger (78) der Nocken (64) durch das Gewicht des Stoßarms (26) und durch die Betätigungsstange (64) erneut zum Kippen gebracht wird, damit der Stoßarm (26) und die Betätigungsstange (40) wieder in ihre untere Position gelangen, so dass das Öffnungselement (28) wieder von seiner eingestellten Öffnungsposition in seine eingestellte Schließposition fährt und die Klappe (38) schließt.
  7. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 4, dadurch gekennzeichnet, dass das Öffnungselement (28) nur das Öffnen der Klappe (38) steuert, wobei der Stoßarm (26) und die Betätigungsstange (40) durch ihr Gewicht in ihre untere Position zurückgeholt werden, und die Klappe (38) sich selbständig schließt, wenn der Wasserstand auf eine festgelegte Untergrenze (B) abfällt.
  8. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 7, dadurch gekennzeichnet, dass der Nocken (64) durch ein Gegengewicht (70) hin- und herkippt und durch das Gewicht des Stoßarms (26) und der Betätigungsstange (40) in die Ausgangsposition zurückgelangt.
  9. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 3, dadurch gekennzeichnet, dass der Stoßann (26) und Betätigungsstange (40) unabhängig voneinander jeweils mit einem ersten (92) und einem zweiten (94) Mitnehmerrad des Öffnungsmechanismus (61) verbunden sind, die bei Blockieren des ersten Mitnehmerrades (92) durch den Blockierungsfinger (78) den Stoßarm (26) und die Betätigungsstange (40) festsetzen können, so dass die Klappe (38) geschlossen bleibt, und die, wenn der Blockierungsfinger (78) versenkt ist, das erste, mit dem Stoßarm (26) verbundene, Mitnehmerrad (92) zum Kippen bringen können, der von seiner unteren Position in seine obere Position fährt, wobei er das zweite Mitnehmerrad (94) mit sich nimmt, um das Öffnungselement (28) in die eingestellte Öffnungsposition zu bringen und die Klappe (38) zu öffnen.
  10. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 9, dadurch gekennzeichnet, dass das erste Mitnehmerrad (92) durch das Gewicht des Stoßarms (26) wieder in seine Ausgangsposition zurückkehrt, wenn es von seiner oberen Position in seine Position fährt, wobei es wieder durch eine Position geführt wird, in der das erste Mitnehmerrad (92) den Blockierungsfinger (78) versenkt, und dass das zweite Mitnehmerrad (94) durch das Gewicht der Betätigungsstange (40) wieder zurückgeholt wird, um das Öffnungselement (28) in die eingestellte Schließposition zu bringen, wobei sich die Klappe (38) selbständig schließt, wenn der Wasserstand unter die festgesetzte Untergrenze (B) fällt.
  11. Öffnungsvorrichtung (10) für eine Wasserspülung nach Anspruch 9, dadurch gekennzeichnet, dass der Blockierungsfinger (78) erneut versenkt wird, um das erste Mitnehmerrad (92) freizusetzen und es unter dem Gewicht des Stoßarms (26) in seine Ausgangsposition zurückzubringen, wenn er von seiner oberen Position in seine untere Position fährt, wobei das zweite Mitnehmerrad (94) durch das Gewicht der Betätigungsstange (40) und des Öffnungselementes (28) zurückgeholt wird, um das Öffnungselement (28) in die eingestellte Schließposition zu bringen und die Klappe (38) zu schließen.
  12. Öffnungsvorrichtung (10) für eine Wasserspülung nach einem der vorhergehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Blockierungsfinger (78) mit einem Elektromagneten (80) verbunden ist und versenkt wird, wenn der Elektromagnet (80) gespeist wird.
EP99401163A 1998-05-18 1999-05-11 Automatische Wasserspülung Expired - Lifetime EP0959186B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9806249A FR2778682B1 (fr) 1998-05-18 1998-05-18 Chasse d'eau automatique
FR9806249 1998-05-18

Publications (2)

Publication Number Publication Date
EP0959186A1 EP0959186A1 (de) 1999-11-24
EP0959186B1 true EP0959186B1 (de) 2003-09-03

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Application Number Title Priority Date Filing Date
EP99401163A Expired - Lifetime EP0959186B1 (de) 1998-05-18 1999-05-11 Automatische Wasserspülung

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EP (1) EP0959186B1 (de)
AT (1) ATE248958T1 (de)
DE (1) DE69910889T2 (de)
DK (1) DK0959186T3 (de)
ES (1) ES2207136T3 (de)
FR (1) FR2778682B1 (de)
PT (1) PT959186E (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219367A (en) * 1939-06-01 1940-10-29 Johnson Spencer Flush tank
GB1531451A (en) * 1975-01-07 1978-11-08 Newbould Eng Serv Ltd Flushing cisterns
IT1128506B (it) * 1980-04-16 1986-05-28 Carlo Calaprice Dispositivo di scarico per cassette da latrina

Also Published As

Publication number Publication date
DK0959186T3 (da) 2004-01-12
ES2207136T3 (es) 2004-05-16
DE69910889T2 (de) 2004-07-15
FR2778682A1 (fr) 1999-11-19
DE69910889D1 (de) 2003-10-09
EP0959186A1 (de) 1999-11-24
PT959186E (pt) 2004-02-27
FR2778682B1 (fr) 2000-07-07
ATE248958T1 (de) 2003-09-15

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