EP4556643A1 - Élément de séparation pour un récipient de rinçage d'un élément d'équipement sanitaire, unité de rinçage pour un élément d'équipement sanitaire et élément d'équipement sanitaire - Google Patents

Élément de séparation pour un récipient de rinçage d'un élément d'équipement sanitaire, unité de rinçage pour un élément d'équipement sanitaire et élément d'équipement sanitaire Download PDF

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Publication number
EP4556643A1
EP4556643A1 EP24200865.4A EP24200865A EP4556643A1 EP 4556643 A1 EP4556643 A1 EP 4556643A1 EP 24200865 A EP24200865 A EP 24200865A EP 4556643 A1 EP4556643 A1 EP 4556643A1
Authority
EP
European Patent Office
Prior art keywords
separating element
closure means
flushing
overflow edge
closed position
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.)
Pending
Application number
EP24200865.4A
Other languages
German (de)
English (en)
Inventor
Christoph Otto
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.)
Sanitaertechnik Eisenberg GmbH
Original Assignee
Sanitaertechnik Eisenberg GmbH
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 Sanitaertechnik Eisenberg GmbH filed Critical Sanitaertechnik Eisenberg GmbH
Publication of EP4556643A1 publication Critical patent/EP4556643A1/fr
Pending 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
    • E03D1/22—Twin or multiple flushing cisterns
    • 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
    • E03D1/145—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having multiple flush outlets

Definitions

  • the present invention relates to a separating element for a flushing container of a sanitary fitting according to the preamble of claim 1, a flushing unit for a sanitary fitting according to the preamble of claim 11 and a sanitary fitting according to the preamble of claim 14.
  • sanitary fittings examples include bidets, urinals, and toilets. These sanitary fittings are flushed after use using a flushing container.
  • Flushing containers should provide a sufficient amount of flushing fluid to achieve optimal flushing of the sanitary fixture.
  • flushing fluid volumes for example, to comply with different legal requirements in different countries or to adapt the flushing fluid volume to the different requirements of different sanitary fixtures, so that these requirements can be met with a single flushing unit.
  • the object of the present invention is to achieve an improvement.
  • the separating element should not generate any additional noise when filling the flushing tank.
  • a properly functioning filling valve should be ensured, even in cases where space is limited within the cistern.
  • the separating element has means for allowing rinsing liquid (in particular fresh or used water) to pass through the separating element during the filling process of the rinsing container, wherein these means are configured to prevent rinsing liquid from passing through the separating element during the rinsing process. Then, during the filling process, the rinsing liquid can very easily fill both rinsing liquid receiving areas without the rinsing liquid having to overflow an overflow edge. The associated noises can therefore be avoided.
  • rinsing liquid in particular fresh or used water
  • the closure means is thus designed as a check valve.
  • a recess or an opening is provided on the separating element, which is closed by the closure means in the closed position, wherein a sealing means is preferably arranged between the recess or opening and the closure means, wherein at least one recess or opening is arranged in a bottom region of the separating element.
  • the separating element has a longitudinal extension that is vertically aligned. This also maximizes the separable rinsing fluid volume.
  • the closure means is movably arranged on the separating element, wherein the closure means is preferably arranged rotatably about a bearing arranged on the separating element, wherein the bearing extends in particular horizontally or vertically. This allows the transition of the closure means into the non-closed position to be provided particularly easily.
  • closure means is designed to be flexible. This also allows for the transition of the closure means into the non-closed position to be provided particularly easily.
  • the closure means rests against the recess or opening only on one side in the closed position and is lifted away from the recess or opening in the non-closed position.
  • closure means is designed to be horizontally displaceable. This also makes it particularly easy to transition the closure means into the non-closed position.
  • the closure means is designed to be vertically movable. This allows the open and closed positions to be adjusted particularly easily and without effort.
  • At least one locking means is provided for securing a working position, preferably for securing the open position. This secures the respectively set working position (open position and closed position) of the separating element against unintentional adjustment.
  • the closure means is arranged on an arm, which preferably runs in a guide of the separating element.
  • the guide in particular, has a play for the arm that widens in the direction of the closure means, thus providing pivotability of the arm. This makes it particularly easy to open the arm under the influence of hydrostatic pressure.
  • This lockable overflow edge is therefore not the overflow edge that is in the DE 20 2021 103 577 U1 It serves to transfer flushing fluid during filling, as this overflow edge cannot be blocked, but always remains at a specific vertical level. Instead, it is an overflow edge that can be specifically released for overflow when the blockage is removed. This lockable overflow edge allows for even more precise metering of the flushing fluid quantity, which is blocked by the separating element in its closed position during flushing.
  • the first lockable overflow edge is located at a recess or opening and/or the second lockable overflow edge is located at a recess or opening in the separating element.
  • the separating element has at least one closure means which is located in the region of the first overflow edge and/or second overflow edge, wherein the closure means for the first lockable overflow edge and the closure means for the second lockable overflow edge are preferably designed as a uniform closure means, wherein the uniform closure means is designed in particular as a vertical slide which selectively blocks the first lockable overflow edge and releases the second lockable overflow edge, releases the first lockable overflow edge and blocks the second lockable overflow edge, or blocks both the first lockable overflow edge and the second lockable overflow edge.
  • the uniform slide can also be designed such that it selectively releases both the first lockable overflow edge and the second lockable overflow edge, The first lockable overflow edge is released and the second lockable overflow edge is blocked, or both the first lockable overflow edge and the second lockable overflow edge are blocked.
  • the separating element is particularly simple to construct.
  • two different closure means are provided, with a first closure means located at the bottom of the separating element and a second closure means located in the area of the overflow edge. This allows the closed or open position and the precise dosage of the shut-off flushing fluid quantity to be adjusted independently of one another.
  • At least one recess or opening has a passage area for the liquid of at most 3,000 mm 2 , preferably at most 2,000 mm 2 , in particular at most 1,000 mm 2 .
  • the passage area should not be less than 500 mm 2 .
  • the distance of the closure means from the at least one recess or opening in the non-closed position is in the range of 1 mm to 15 mm, preferably in the range of 3 mm to 12 mm, in particular in the range of 6 mm to 9 mm. This ensures a rapid filling process of the rinsing fluid receiving area, which is blocked off from the drain valve by the separating element.
  • the separating element is designed as the separating element according to the invention.
  • the filling valve corresponds to a first rinsing fluid receiving area, wherein a second rinsing fluid receiving area exists, wherein the separating element is arranged between the first rinsing fluid receiving area and the second rinsing fluid receiving area, wherein the second direction is a direction from the second rinsing fluid receiving area to the first rinsing fluid receiving area.
  • the "filling valve corresponds to the first rinsing liquid receiving area" means in this case that the first rinsing liquid receiving area is filled directly by the filling valve, while the second rinsing liquid receiving area is filled only indirectly by the filling valve via the first rinsing liquid receiving area.
  • This filling occurs during normal operation of the fill valve, i.e., when the fill valve shuts off after a certain fill level is reached in the first flushing fluid intake area.
  • the second flushing fluid intake area can also be filled through the fill valve by overflow via the separator after the certain fill level is exceeded.
  • indirect filling occurs because the incoming water first flows into the first flushing fluid intake area.
  • At least one region of the chamber or cistern extends at least partially around a region of the drain valve. This allows the volume of the flushing fluid receiving area blocked off from the drain valve by the separating element to be kept particularly large. Furthermore, this allows the separating element according to the invention to be used for cisterns in a highly compact form and with very limited installation space.
  • the drain valve comprises a valve cage, wherein the chamber or box maintains a radial distance around the valve cage of at least 3 mm, preferably at least 5 mm, in particular at least 6 mm, with respect to the horizontal in relation to a central axis of the drain valve. This is therefore the radial distance between the outer wall of the valve cage and the chamber or box.
  • a rapid flushing process is then not impeded by the separating element. In particular, a laminar flow pattern of the flushing flow is not disrupted.
  • the separation of the two rinsing fluid intake areas can be brought close to the drain valve. This allows for the same rinsing fluid level in both rinsing fluid intake areas, even for narrow rinsing tanks, for a given rinsing fluid volume (e.g., 4 L in one rinsing fluid intake area and 2 L in the other), thus ensuring optimal space utilization in the rinsing tank.
  • a given rinsing fluid volume e.g., 4 L in one rinsing fluid intake area and 2 L in the other
  • the separating element has a base region and two opposite side regions, which together form a circumferential region of the circumference of the separating element, wherein the rinsing container has a receptacle for the separating element, in which the circumferential region of the circumference is received, wherein the receptacle is preferably designed as a groove, wherein the separating element is arranged in particular in a fitting, preferably fluid-tight manner in the receptacle.
  • the fill valve and the drain valve are arranged in the same flushing fluid intake area. This allows the flushing unit to be designed particularly compactly.
  • the separating element is designed as the separating element according to the invention.
  • the rinsing unit is designed as the rinsing unit according to the invention.
  • the sanitary fitting is a toilet, a urinal, a bidet or a shower toilet.
  • FIG. 1 to 19 The flushing unit 10 according to the invention with the separating element 12 according to the invention is shown in various views.
  • This flushing unit 10 serves to flush a sanitary fitting, for example a toilet (not shown).
  • the Fig. 7 to 10 The views shown show various vertical sections, where Fig. 7 a cut at a height of 14 mm, Fig. 8 a cut at a height of 44 mm, Fig. 9 a cut at a height of 144 mm above the ground, and Fig. 10 show a top view.
  • the flushing unit 10 comprises, in addition to the separating element 12, a flushing container 14, a support plate 16 for wall mounting of the flushing unit, a drain fitting 18 with a drain valve 20 with valve cage 21, a filling valve 22 with a float unit 24, and a flushing bend 26.
  • drain fitting 18 is in the Fig. 1, 2 , 5, 6 not shown completely and the support plate 16 is in the Fig. 3, 4 not shown.
  • This drain fitting 18 interacts in the usual way with an operating unit (not shown), whereby the desired flush can be triggered.
  • the rinsing container 14 has an interior space 28 that can be filled with a rinsing liquid (not shown) via the filling valve 22.
  • the separating element 12 which extends vertically with its longitudinal extent L, divides this interior space 28 into two rinsing liquid receiving areas 30, 32, namely a first rinsing liquid receiving area 30, in which the drain fitting 18 with the drain valve 20, the filling valve 22, and the float unit 24 are arranged, and a second rinsing liquid receiving area 32.
  • the first rinsing liquid receiving area 30 has a volume of approximately 4 L
  • the second rinsing liquid receiving area 32 has a volume of approximately 2 L, whereby deviations in the decimal range are tolerated.
  • a float 34 on the float unit 24 which, via a mechanism (not shown), blocks the filling valve 22 when a certain filling level is reached, so that no further rinsing liquid can be supplied to the first rinsing liquid receiving area 30.
  • the filling valve 22 has a rinsing fluid connection 36 which is held in a receptacle 38 of the separating element 12 (cf. Fig. 3, 4 ), whereby a corresponding flexible connecting hose (not shown) is clamped downwards in a recess 40 of the rinsing container 14.
  • the separating element 12 is box-shaped with a flange 42 and a chamber 44 arranged thereon.
  • a tongue 46 is located on the flange 42, which snugly engages a groove 48 in the rinsing container 14. This groove 48 extends from a side wall 50, across the base 52 to the opposite side wall 54. The tongue 46 runs continuously along the circumference of the flange 42 in the region of the groove 48.
  • the spring 46 is clamped in the groove 48, whereby a sealing of the two flushing liquid receiving areas 30, 32 is achieved, even without a separate sealing element between the groove 48 and the spring 46, which could of course still be provided.
  • a continuous stiffening rib 60 is arranged on a lateral surface 56 of the chamber 44 and the lower region 57 and the upper region 58 of the flange 42 (cf. Fig. 1 , 5 , 7 , 8 ).
  • This stiffening rib 60 extends freely through a central recess 62 of the chamber 44, whereby the stiffening rib 60 divides the chamber into two chamber sections 64, 66, which communicate with each other only via the central recess 62.
  • openings could also be provided so that the two chamber sections 64, 66 can communicate with each other through these openings - this long it is ensured that the chamber 44 itself fluidly separates the two rinsing liquid receiving areas 30, 32 from each other.
  • the first slide 70 serving to switch the rinsing liquid volume from 4 L (small rinsing volume) to 6 L (large rinsing volume) and the second slide 72 serving to dose the small rinsing volume to 4 L, 4.5 L and 4.8 L.
  • the first slide 70 has an arm 74 on which a first closure means 76 is arranged in a hammerhead shape.
  • the surface of the first closure means 76 is dimensioned such that it can cover the opening 68; the surface of the first closure means 76 therefore protrudes slightly beyond the clear area of the opening 68.
  • the first slide 70 is guided vertically displaceably in a first slotted guide 78 (see also Fig. 15 ), which consists of two oppositely arranged guide surfaces 80, 82, which are connected to one another on the front side 84 of the separating element 12 by the flange 42 with ribs 86, 88, 90, 92 and on the back side 94 of the separating element 12 by a bridge 96 and are thereby stiffened.
  • a first slotted guide 78 (see also Fig. 15 ), which consists of two oppositely arranged guide surfaces 80, 82, which are connected to one another on the front side 84 of the separating element 12 by the flange 42 with ribs 86, 88, 90, 92 and on the back side 94 of the separating element 12 by a bridge 96 and are thereby stiffened.
  • the slide 70 By vertically displacing the arm 74 in the first link 78, the slide 70 can be moved from its position closing the opening 68 with the closure means 76 (cf. Fig. 1 - 4 , 13 ) into a raised position in which the slide 70 with its closure means 76 completely releases the opening 68 (cf. Fig. 5, 6 ). Furthermore, there are two tabs 98a, 98b that overlap the first link 78 on the rear side of the separating element 12 on both sides.
  • the arm 74 Since the arm 74 has a very great length, which could lead to a lateral displacement of the closure means 76, there is a groove 99 on the first slider 70, which runs in a form-fitting manner on the stiffening rib 60, so that there is a vertical guide for the first slider 70 over its entire vertical height.
  • the arm 74 has a constant thickness over its length held in the first link 78 between the front side 84 and the rear side 94 of the separating element 12, the distance of the bridge 96 from the ribs 86, 88 opposite it is smaller than between the tabs 98a, 98b and the ribs 90, 92 opposite them (cf. Fig. 15 ).
  • the arm 74 has a play in the link 78 such that it can be pivoted between a flat contact with the struts 86, 88, 90, 92 to a contact with the strut 86 and a contact with the tabs 98a, 98b in the direction of the rear side of the separating element 12.
  • the strut 86 or its upper edge 100 forms a pivot bearing.
  • This pivot bearing 100 thus represents the mounting of the closure means 76.
  • This blocking could be further sealed by arranging a valve seat, in particular in the form of a rubber seal (not shown), at the opening 68, but this is not necessary for proper operation of the separating element 12.
  • the closure means 76 is arranged horizontally spaced from the opening 68.
  • the closure means 76 thus forms a check valve which in the first direction from the first rinsing liquid receiving area 30 to the second rinsing liquid receiving area 32 opens and closes in the second direction from the second rinsing liquid receiving area 32 to the first rinsing liquid receiving area 30.
  • Second guide rail 102 Parallel to the first guide rail 78 is a second guide rail 102, in which the second slide 72 is guided.
  • This second guide rail in turn, consists of two oppositely arranged guide surfaces 104, 106, which are connected to one another on the front side 84 of the separating element 12 by the flange 42 with the ribs 86, 88, 90, 92, and on the rear side 94 of the separating element 12 by the bridge 96, and are thus stiffened.
  • the second slider 72 also has an arm 110, which is, however, shorter than the arm 74 of the first slider 70.
  • This arm 110 is received in the second link 102 so as to be vertically displaceable and is held there between the guide surfaces 104, 106 and the ribs 86, 88, 90, 92 on one side and the bridge 96 and the tabs 98b, 108 on the other side.
  • the tabs 98b, 108 are preferably designed in such a way that the arm 110 is guided in the link 102 in a form-fitting manner, up to a tolerance necessary for displacement.
  • strut 112 which is arranged on the outer surface 56 of the chamber 44 and on which a groove 114 of the second slide 72 runs in a form-fitting manner for the vertical guidance of the second slide 72.
  • a second closure means 116 is arranged, which is plate-shaped.
  • the second closure means 116 is dimensioned such that it is suitable to cover both openings 118, 120 simultaneously and thus to block their overflow edges 122, 124, as shown in the Fig. 11 and 12 is shown.
  • the guide in the second slot 102 presses the second closure means 116 against the openings 118, 120 so that no liquid can pass through these openings 118, 120.
  • This blocking could be further sealed by arranging a valve seat, in particular in the form of a rubber seal (not shown), at the openings 118, 120, but this is also not necessary for proper operation of the separating element 12.
  • the vertical adjustment path of the second slide 72 in the second link 102 is dimensioned such that the second closure means 116 in a lowered first position covers the upper
  • Opening 118 and thus the overflow edge 122 is completely released, in a middle second position the upper opening 118 and the lower opening 120 and thus also their overflow edges 122, 124 are completely blocked and in a raised third position the lower opening 120 and thus the overflow edge 124 is completely released.
  • the vertical adjustment path of the second slide 72 in the second link 102 could also be dimensioned such that the second closure means 116 in a lowered first position completely releases the lower opening 120 and thus the overflow edge 124, in a middle second position completely blocks the lower opening 120 and thus the overflow edge 124 and in a raised third position completely blocks the upper opening 118 and the lower opening 120 and thus also their overflow edges 122, 124.
  • the guide surfaces 80, 82, 104, 106 are partially formed as film elements 126, 128, 130, with the film element 128 being part of the guide surfaces 82, 104.
  • the film elements 126, 128, 130 also have projections 132, 134, 136 (see Fig. 11 ). These projections 132, 134, 136 serve as locking means.
  • the projections 132, 134 and corresponding notches 138 of the first slide 70 interact in such a way that the two working positions according to Fig. 1 or Fig. 5 each secured by locking.
  • the first slider 70 has opposing recesses 140 with opposing film elements 142 formed thereby between the notches 138, so that the projections 132, 134 are each held in the notches 138 (cf. Fig. 17 ).
  • the arm 110 of the second slider 102 also has notches 144 that interact with the projections 134, 136, so that the working positions of the second slider 72 are each secured by locking.
  • the second slider 72 has opposing recesses 146 with opposing film elements 148 formed thereby between the notches 144, so that the projections 134, 136 are each held in the notches 144 (see FIG. Fig. 17 ).
  • a flexible extension 150 On the flange 42 of the separating element 12, there is a flexible extension 150, on which a laterally projecting projection 152 is arranged. With the aid of a corresponding locking element (not shown) in the groove 48 of the washing container 14, the separating element 12 can be locked into the washing container 14 and thus secured.
  • the chamber 44 with its outer surface 56 surrounds the drain fitting 18 in the manner of a ring segment, so that the chamber 44 extends maximally into the first rinsing liquid receiving area 30, thereby maximizing the volume of the second rinsing liquid receiving area 32.
  • the first slide 70 is lowered to its maximum position, resulting in the "closed position" of the separating element 12.
  • the first closure means 76 completely blocks the opening 68.
  • flushing fluid from the second flushing fluid receiving area 32 cannot reach the first flushing fluid receiving area 30 during the flushing process, and thus also cannot reach the drain valve 20.
  • only a small amount of flushing water of approximately 4L is provided per flushing process. This is the amount of flushing fluid that is in the first flushing fluid receiving area 30 when the flushing container 14 is completely filled.
  • the first closure means 76 strikes the bottom 52 of the rinsing container 14, so that a first stop is thereby formed which prevents further vertical lowering of the first slide 70.
  • the arm 74 has a thickening 158 with a stop edge 160 which acts against the bridge 96 in the vertically maximally raised position of the first slide 70, so that a second stop is thereby created which prevents further vertical lifting of the first slide 70.
  • the second closure means 116 is in a position in which both the opening 118 and the opening 120 are blocked. However, this also completely blocks the overflow edges 122, 124, and no rinsing fluid can pass from the second rinsing fluid receiving area 32 into the first rinsing fluid receiving area 30, since the openings 68, 118, 120 are completely closed.
  • This overflow edge 165 is the "normal" overflow edge that always exists with such partition walls 12. As a result, no rinsing fluid can pass through openings caused by the tabs 98a, 98b, 108, the film elements 126, 128, 130, and the like. Below the overflow edge 165, the partition element 12 is completely closed, with the exception of the openable openings 68, 118, 120, preventing any crossing fluid passage.
  • the level of the rinsing liquid filled into the rinsing tank 14 is above the two openings 118, 120, but - as mentioned - below the tabs 98a, 98b, 108.
  • the rinsing liquid that is located in the second rinsing liquid receiving area 32 between the original level of the fully filled rinsing container 14 and the upper overflow edge 122 can flow through the opening 118 into the first rinsing liquid receiving area 30 and thus contribute to the rinsing.
  • the distance between the original water level and the upper overflow edge 122 is dimensioned such that a liquid volume of 0.5L results.
  • the total flushing liquid volume in this case is thus 4.5L. It consists of the flushing liquid volume from the first flushing liquid receiving area 30 and the 0.5L flowing out of the second flushing liquid receiving area 32.
  • the rinsing fluid located in the second rinsing fluid receiving area 32 between the original level of the fully filled rinsing container 14 and the lower overflow edge 124 can flow through the opening 120 into the first rinsing fluid receiving area 30 and thus contribute to the rinsing process.
  • the blocking of the upper opening 118 does not interfere with this flow.
  • the distance between the original water level and the lower overflow edge 124 is dimensioned such that a liquid volume of 0.8L results.
  • the total flushing liquid volume in this case is thus 4.8L. It consists of the flushing liquid volume from the first flushing liquid receiving area 30 and the 0.8L flowing out from the second flushing liquid receiving area 32.
  • the second slider 72 there is a lower stop 170a, 170b and an upper stop 172a, 172b for the 4.5 L and 4.8 L positions, respectively (cf. Fig. 20 , which shows a section through the center of the second slider 72).
  • Fig. 20 shows the middle position of the second slide 72 at the 4.0 L position.
  • the added rinsing fluid can simultaneously flow into both the first rinsing fluid receiving area 30 and the second rinsing fluid receiving area 32 during the filling of the rinsing container 14 via the filling valve 22.
  • the water level in both rinsing fluid receiving areas 30, 32 will rise identically to the maximum level, whereby the float 24 directly regulates both water levels in both rinsing fluid receiving areas 30, 32.
  • the added rinsing liquid can also reach both the first rinsing liquid receiving area 30 and the second rinsing liquid receiving area 32 simultaneously during the filling of the rinsing container 14 by means of the filling valve 22.
  • rinsing fluid flowing from the filling valve 22 into the first rinsing fluid receiving area 30 builds up a dynamic pressure on the first closure means 76 that is greater than the hydrostatic pressure acting on the first closure means 76 in the second rinsing fluid receiving area 32. Since the second rinsing fluid receiving area 32 is not subjected to an equally high hydrostatic pressure, but rather only to the lower air pressure, a resulting horizontal force from the first rinsing fluid receiving area 30 acts against the first closure means 76, causing the first closure means 76 to pivot relative to the rotation axis 100 into the second rinsing fluid receiving area 32 until the arm of the first slide 70 strikes the tabs 98a, 98b (cf. Fig. 14 and 15 ). As a result, rinsing liquid can flow through the opening 68 into the second rinsing liquid receiving area 32 and in turn fill this area simultaneously with the first rinsing liquid receiving area 30.
  • the first slide 70 will swing back due to gravity, whereby the first closure means 76 rests against the opening 76 and the separating element 12 is in the "closed position".
  • both rinsing liquid receiving areas 30, 32 are filled simultaneously in both working positions of the separating element 12, filling is not associated with additional noise generation or functional influences on the filling valve compared to rinsing containers without a separating element.
  • the separating element 12 has a first slide 70 which can be pivoted relative to a pivot bearing 100 in order to release the opening 68 when a hydrostatic pressure is applied in the direction of the second rinsing liquid receiving area 32, so that rinsing liquid can flow from the first rinsing liquid receiving area 30 into the second rinsing liquid receiving area 32.
  • the arm 74 itself could also be provided with a hinge, in particular a film hinge. Then, the entire first slide 70 would not have to pivot, but only the part of the arm 74 with the first closure means 76 arranged thereon would pivot.
  • Such a hinge could also be arranged at the interface between arm 74 and first closure means 76.
  • the arm 74 and/or the first closure means 76 could also have, at least in some areas, such elasticity that the first closure means 76 is at least partially lifted from the opening 68 in the direction of the second rinsing liquid receiving area 32 when a hydrostatic pressure is applied and is pressed onto the opening 68 in the direction of the first rinsing liquid receiving area 30 when this hydrostatic pressure is not applied or when a hydrostatic pressure is applied.
  • such a hinge could also be vertically aligned on the arm 74.
  • the first closure means 76 could be arranged on the arm 74 not in a hammerhead-like manner, but rather in an "L" shape.
  • the arm 74 or the first closure means 76 could also be designed to be correspondingly elastic, at least in some areas.
  • the two wings 166, 168 of the first closure means 76 projecting to the left and right could also be arranged on the arm 74 with a vertically extending hinge, or the wings 166, 168 could again have a corresponding elasticity.
  • the separator element does not generate any additional noise when filling the flushing tank, and the filling valve closes evenly and reliably.
  • the flush volume can be adjusted very precisely and, particularly in the closed position of the separating element 12, a particularly precise adjustment to the exact requirements of the sanitary fitting to be flushed is possible.
  • the separating element 12 is structurally very simple in terms of its range of functions and can be manufactured inexpensively.
  • the limitation of the DE 20 2021 103 577 U1 There are no restrictions on the installation space and the dimensions can therefore be designed more flexibly.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
EP24200865.4A 2023-11-14 2024-09-17 Élément de séparation pour un récipient de rinçage d'un élément d'équipement sanitaire, unité de rinçage pour un élément d'équipement sanitaire et élément d'équipement sanitaire Pending EP4556643A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023131708.3A DE102023131708A1 (de) 2023-11-14 2023-11-14 Trennelement für einen Spülbehälter eines Sanitärausstattungsgegenstandes, Spüleinheit für einen Sanitärausstattungsgegenstand und Sanitärausstattungsgegenstand

Publications (1)

Publication Number Publication Date
EP4556643A1 true EP4556643A1 (fr) 2025-05-21

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EP24200865.4A Pending EP4556643A1 (fr) 2023-11-14 2024-09-17 Élément de séparation pour un récipient de rinçage d'un élément d'équipement sanitaire, unité de rinçage pour un élément d'équipement sanitaire et élément d'équipement sanitaire

Country Status (2)

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EP (1) EP4556643A1 (fr)
DE (1) DE102023131708A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE635377C (de) * 1935-06-30 1936-12-12 Mathias Josef Kautz Heberspuelkasten
DE2752370A1 (de) * 1977-11-24 1979-06-07 Walter Hauke Zweikammerspuelkasten fuer differenzierten wasserbedarf
DE19912734A1 (de) * 1999-03-20 1999-10-28 Frantisek Lacina Kombi-Spülkasten für WC
KR200372183Y1 (ko) * 2004-08-28 2005-01-10 임상호 에너지절약형 변기
EP3009572A1 (fr) * 2014-10-17 2016-04-20 Sanitec Corporation Système de chasse d'eau pour toilettes
EP3321431A1 (fr) 2016-11-09 2018-05-16 Geberit International AG Raccord fileté d'évacuation
DE202021103577U1 (de) 2021-07-02 2022-10-06 Sanitärtechnik Eisenberg GmbH Spüleinheit und Toilette mit einer solchen Spüleinheit
DE102023123249A1 (de) 2023-08-29 2025-03-06 Sanitärtechnik Eisenberg GmbH Anordnungssystem zur Anordnung eines Spülbehälters eines Sanitärausstattungsgegenstandes

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DE2752370A1 (de) * 1977-11-24 1979-06-07 Walter Hauke Zweikammerspuelkasten fuer differenzierten wasserbedarf
DE19912734A1 (de) * 1999-03-20 1999-10-28 Frantisek Lacina Kombi-Spülkasten für WC
KR200372183Y1 (ko) * 2004-08-28 2005-01-10 임상호 에너지절약형 변기
EP3009572A1 (fr) * 2014-10-17 2016-04-20 Sanitec Corporation Système de chasse d'eau pour toilettes
EP3321431A1 (fr) 2016-11-09 2018-05-16 Geberit International AG Raccord fileté d'évacuation
DE202021103577U1 (de) 2021-07-02 2022-10-06 Sanitärtechnik Eisenberg GmbH Spüleinheit und Toilette mit einer solchen Spüleinheit
DE102023123249A1 (de) 2023-08-29 2025-03-06 Sanitärtechnik Eisenberg GmbH Anordnungssystem zur Anordnung eines Spülbehälters eines Sanitärausstattungsgegenstandes

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