EP0859093A2 - Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel - Google Patents

Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel Download PDF

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Publication number
EP0859093A2
EP0859093A2 EP98100346A EP98100346A EP0859093A2 EP 0859093 A2 EP0859093 A2 EP 0859093A2 EP 98100346 A EP98100346 A EP 98100346A EP 98100346 A EP98100346 A EP 98100346A EP 0859093 A2 EP0859093 A2 EP 0859093A2
Authority
EP
European Patent Office
Prior art keywords
valve
drain
float
opening
partial
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.)
Granted
Application number
EP98100346A
Other languages
German (de)
English (en)
Other versions
EP0859093A3 (fr
EP0859093B1 (fr
Inventor
Ekkehard Dipl.-Ing. Schneider
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.)
Schneider Helmhold Dr
Original Assignee
Schneider Helmhold Dr
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 Schneider Helmhold Dr filed Critical Schneider Helmhold Dr
Publication of EP0859093A2 publication Critical patent/EP0859093A2/fr
Publication of EP0859093A3 publication Critical patent/EP0859093A3/fr
Application granted granted Critical
Publication of EP0859093B1 publication Critical patent/EP0859093B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure

Definitions

  • a drain device is known from DE-A-36 18 671, with the help of an additional weight by a separate actuator together with the drain pipe can be raised, for the partial flush a faster Closure should be achieved so that from the toilet cistern only a subset can expire.
  • the disadvantage of this Systems is that the user presses the actuation key for the partial rinse immediately after depressing must let go. The button for the partial rinse held, the drain pipe with the additionally operated Weight does not drop at all, so that here too There is a risk that more water will be released during a partial rinse the toilet cistern runs out as intended.
  • the invention has for its object a drain device to create that with a partial flush operation a predetermined amount of water cannot be influenced by the user expires.
  • a drain device on a toilet cistern with either full or Partial flush which is designed as a drain valve Overflow pipe, which at its lower end with a on a valve seat of the drain opening of the cistern valve plate that can be placed on it, which also has a Float chamber arranged at a distance above the valve seat has that with at least one floor-level passage opening and at a distance above the flow opening is provided with at least one valve opening, and in arranged a main float supporting the drain valve is, as well as an auxiliary float movable relative to the main float is provided as a blocking body for the valve opening is formed, the drain valve both with an actuator for full flushing as also via the auxiliary float and a clickable driver element with an actuator for partial rinsing connected is.
  • Such a drain valve has the advantage that with a partial flush operation the drain pipe with Main swimmer and auxiliary swimmer is raised and that in the open position of the latchable driver element Auxiliary float releases regardless of the duration of the activity, so that the drain valve even then in the closed position can drop when the user controls the actuator continues to depress. After disengaging, the drain valve sinks as usual, supported by the main swimmer, accordingly the running speed in the closing direction from.
  • the water level in the float chamber drops faster than in the cistern, so that accordingly the over the main float and the auxiliary float-supported drain valve correspondingly quickly drops and his prematurely Closed position reached.
  • the one with a partial flush operation The amount of water running off can now be calculated the valve opening so that it works with this system is possible, a defined subset from the cistern drain regardless of whether the user controls the actuator hold on or not. Because the auxiliary swimmer at the same time as a blocking body for the valve opening serves, it is ensured that when actuated for a full flush like the water in the float chamber Usually delayed compared to the drain from the cistern drops because the water from the float chamber is just over the relatively small flow openings can run out of the float chamber. This ensures that the float chamber is practically only then emptied when the cistern itself empties completely is.
  • valve opening has a larger flow cross-section has as the passage opening.
  • the flow cross section must be seen as a total cross section, because it may be appropriate that the float chamber with several Valve openings and with several flow openings is provided.
  • the float chamber coaxial with the flow valve is arranged.
  • the main float is height adjustable is connected to the drain valve. While it's basically is possible, the main float loose in the float chamber insert so that the main swimmer is under the influence of the buoyancy forces on a corresponding one
  • This design allows a stop on the drain valve an exact adjustment of the main swimmer in one Altitude in the float chamber and thus also at a given one Size of the main float by the buoyancy To influence the change in immersion depth. So that will it is possible for toilet cisterns with full and partial flushing also specify the amount for the full rinse.
  • auxiliary swimmer below the main swimmer is arranged in the float chamber.
  • auxiliary swimmer with a holding part protruding upwards is provided with at least one latching opening provided for a clickable part of the driver element is.
  • This holding part projecting upwards is expedient dimensioned so that it also has a corresponding Reaches under the stop valve so that at one Actuation of the driver element with the latching part engaged the drain valve together with the main float the auxiliary swimmer is raised.
  • the auxiliary float can be used together with the one with the drain valve connected main float according to the flow rate from the float chamber to the closed position sink down. This is also possible if from User the partial flush actuation is still held.
  • the latchable part of the driver element by at least a swivel hook is formed with his Hook part engages in the locking opening.
  • the swivel hook with a control cam is provided, the on partial flush operation solid stop and the swivel hook from the latch opening releases.
  • the drain device 2 is in a bottom opening 7 of the Cistern 1 is used tightly and is at least a holding arm 8 in the upper area on the cistern wall held.
  • the illustrated Drain device 2 actuators namely the actuating device 3.1 for the implementation a full flush and on the other hand the actuating device 3.2 to carry out a partial rinse
  • the an angle lever 4.1 and 4.2 is assigned via depending on the desired actuation on the drain valve can be influenced.
  • this essentially consists from a float chamber 8, which is concentric with the as Drain valve 9 trained overflow pipe is arranged.
  • the inner wall 10 of the float chamber designed as an annular space 8 also serves as a guide for the drain valve 9.
  • the drain valve 9 has on its lower end of a valve plate 11 on a valve seat 12 rests on the drain opening 13.
  • the float chamber 8 is over Supports 14 arranged above the plane of the valve seat 12, so that there are passages through which when the drain valve 9 is raised, that contained in the cistern 1 Drain water freely through the flow opening 13 can.
  • FIG. 3 shows, there is a main float in the float chamber 8 15 is arranged, which via a set screw 16 fixed but adjustable in height with the drain valve 9 a retaining ring 17 is connected.
  • the float chamber 8 has at least one through opening at the lower end 18 with a small cross-section through which when filling the cistern also the float chamber 8 filled with water becomes.
  • the flow cross section of the flow openings 18 is dimensioned so that when opening the Drain valve the float chamber emptied with delay is, so that this ensures that the main swimmer 15 only then drop into the closed position can when the cistern is completely empty.
  • the Float chamber 8 At a distance above the passage openings 18 is the Float chamber 8 with at least one valve opening 19 provided an additional connection between the interior of the float chamber 8 and the immediate Space of the cistern 1 is available.
  • An auxiliary float 20 is further provided, which is ring-shaped and at the same time as a blocking body serves for the valve opening 19.
  • the auxiliary swimmer 20 is provided with an upwardly projecting holding part 21, that extends to below the retaining collar 17, over the the main float 15 with the upper end of the drain valve 9 is connected.
  • a latch opening 22 provided in the one nose 23 as a swivel hook 24 trained latchable part of a driver element 25 can intervene.
  • the wall of the Float chamber 8 has a slot 26 through which the nose 23 of the swivel hook 24 can reach through.
  • the swivel hook 24 is also provided with a control cam 27 provided that when the driver element 25 is raised on the upper edge formed as a stop 28 Slit 26 comes up and the swivel hook 24 behind moved outside so that the nose 23 out of the locking opening 22nd is pulled out and so that is now on the main float 15 and the auxiliary float 20 supporting drain valve 9 corresponding to the sinking of the water level in the float chamber 8 can sink down.
  • the driver element 25 is actuated as from supervision according to Fig. 2 can be seen on the with the Actuator 3.2 connected angle lever 4.2, that of a corresponding one, not visible in FIG. 3 Eyelet engages the driver element 25.
  • the device 3.2 for performing a partial rinse is operated, as described above, via the driver element 25 and the swivel hook 24 the drain valve together with the main swimmer 15 and the auxiliary swimmer 20 raised. This is the valve opening 19 by the auxiliary swimmer designed as a blocking body 20 released.
  • valve opening 19 in its free flow cross section is dimensioned larger than the drain opening 18, sinks the water level in the float chamber through the suction the amount of water running out of the cistern faster from, so that accordingly the drain valve 9 faster reaches the closed position and thus the drain opening 13 completes early. Since the pivot lever 24 with its Nose 23 can be pulled out of the latching opening 22 the drain valve 9 also drops when the actuator 3.2 is still pressed. This ensures that only the dimensioning the flow cross section of the valve opening 19 and the associated faster sink rate of the Water level in the float chamber 8 predetermined subset can flow out of the cistern.
  • Fig. 2 can be seen in the embodiment shown here the arrangement hit that the upstanding holding part 21 tubular is formed and of a corresponding pipe or includes bell-shaped driver element 25 becomes.
  • the upstanding holding part 21 tubular is formed and of a corresponding pipe or includes bell-shaped driver element 25 becomes.
  • bell-shaped driver element 25 becomes.
  • both the main swimmer as well as the auxiliary swimmer each formed as diving bells, for example as molded plastic parts are producible.
  • the main swimmer and / or the auxiliary swimmer to produce a full body from a floatable material, for example as a molded body made of polystyrene.
  • the part of the drain valve guided through the float chamber 8 9 is designed as a tube, so that at one Defect on the inlet valve ensures that even at closed drain valve the constantly increasing amounts of water can run freely.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP98100346A 1997-02-14 1998-01-10 Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel Expired - Lifetime EP0859093B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29702564U 1997-02-14
DE29702564U DE29702564U1 (de) 1997-02-14 1997-02-14 Ablaufvorrichtung an einem WC-Spülkasten mit wahlweiser Voll- oder Teilspülung

Publications (3)

Publication Number Publication Date
EP0859093A2 true EP0859093A2 (fr) 1998-08-19
EP0859093A3 EP0859093A3 (fr) 1998-12-23
EP0859093B1 EP0859093B1 (fr) 2004-03-24

Family

ID=8035937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100346A Expired - Lifetime EP0859093B1 (fr) 1997-02-14 1998-01-10 Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel

Country Status (3)

Country Link
EP (1) EP0859093B1 (fr)
AT (1) ATE262627T1 (fr)
DE (2) DE29702564U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968139B (zh) * 2013-01-28 2016-08-03 厦门威迪亚科技有限公司 一种滑轨定位控制的排水阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662194B1 (fr) * 1990-05-17 1992-08-07 Spmp Sa Mecanisme de chasse interrompable, a ecoulement minimal assure.
FR2676480B1 (fr) * 1991-05-16 1993-08-20 Tolbert Timothy Dispositif d'evacuation pour reservoir, a deversement variable.
DE4122394A1 (de) * 1991-07-05 1993-01-07 Heinrich Menge Spuelvorrichtung
DE9311189U1 (de) * 1992-09-21 1993-09-09 Geberit Ag, Jona, St.Gallen Ablaufventil für einen Spülkasten
DE19501355C2 (de) * 1995-01-18 1997-07-10 Friatec Keramik Kunststoff Ablaufarmatur für einen Spülkasten

Also Published As

Publication number Publication date
ATE262627T1 (de) 2004-04-15
DE29702564U1 (de) 1997-04-03
DE59811024D1 (de) 2004-04-29
EP0859093A3 (fr) 1998-12-23
EP0859093B1 (fr) 2004-03-24

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