EP2310584B1 - Cartouche pour une chasse d'eau de wc - Google Patents

Cartouche pour une chasse d'eau de wc Download PDF

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Publication number
EP2310584B1
EP2310584B1 EP09779129A EP09779129A EP2310584B1 EP 2310584 B1 EP2310584 B1 EP 2310584B1 EP 09779129 A EP09779129 A EP 09779129A EP 09779129 A EP09779129 A EP 09779129A EP 2310584 B1 EP2310584 B1 EP 2310584B1
Authority
EP
European Patent Office
Prior art keywords
chamber
cartridge
web
toilet
outlet orifice
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.)
Active
Application number
EP09779129A
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German (de)
English (en)
Other versions
EP2310584A1 (fr
Inventor
Ralph Butter-Jentsch
Hans-Georg MÜHLHAUSEN
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL09779129T priority Critical patent/PL2310584T3/pl
Publication of EP2310584A1 publication Critical patent/EP2310584A1/fr
Application granted granted Critical
Publication of EP2310584B1 publication Critical patent/EP2310584B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E03D9/032—Devices connected to or dispensing into the bowl
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Definitions

  • the invention relates to a cartridge for a toilet freshener according to the preamble of claims 1 and 2, and a method for their preparation.
  • toilet flushing agents for active substance preparations in which the active ingredients can be dissolved out of a solid matrix.
  • Such solid active compound preparations are also referred to as so-called "rim blocks”.
  • the toilet flushing agents in question contain at least one liquid - ie flowable - active ingredient preparation.
  • toilet rinse aid for a single active ingredient preparation is known.
  • the preparation is usually located in a holder fixedly arranged reservoir or a replaceable cartridge inserted, which in particular be designed as a refill solution, so that it can be removed after consumption from the toilet bowl and replaced by a new, filled cartridge.
  • the reservoir or dedicated dispensing devices such as Ab réelleplatten rest on the toilet inside immediately below the toilet rim, so that the Spülementaustritt from the inside toilet rim of the reservoir or the corresponding Dispensers are flowed over by the rinse water.
  • Such toilet flush are for example off EP 1 334 239 B1 known.
  • the active substance fluid is added via an actuating element (eg made of an open-cell foam) which can be impregnated therewith and acted upon by the flushing fluid.
  • an actuating element eg made of an open-cell foam
  • the outlet opening of the cartridge after ejection of a closure part of the cartridge is largely closed by a holder fixedly arranged on the sealing element, so that only still a flow path with a small cross section for sending out the active substance fluid is available.
  • the device works by utilizing the capillary action of the open cell foam.
  • a similar Construction is also known with a distribution serving ribbed plate.
  • fragrance impression is intermittent and regular of short duration.
  • no fragrance before use of a toilet is caused by the toilet freshener of the type described.
  • a toilet freshener in whose housing a gel-containing, perfume-containing block is firmly cast.
  • a disadvantage of this solution is that the gel-shaped block is arranged such that it flows over flushing water and thus is gradually dissolved, which gradually creates a very unpleasant visual impression.
  • WO2008 / 080643A is a toilet flusher is known, which has a modular structure and which forms by the assembly of similar mono-rinsers by means of fasteners, multi-chamber toilet flusher. This document is considered to be the closest prior art to the subject matter of claims 1 and 2.
  • the object of the invention is therefore to provide cartridges for receiving flowable preparations for coupling with toilet bowls, which are inexpensive to produce and to which a simple way, an additional chamber can be arranged.
  • the cartridge according to the invention is provided in particular for the storage of flowable toilet cleaning preparations and for coupling with a toilet freshener.
  • the toilet freshener has a device which prevents free flow of toilet cleaning preparation, so that when coupled with the cartridge state, no toilet cleaning preparation can leak freely from the toilet bowl.
  • the device which prevents free flow of toilet cleaning preparation, is communicatively connected to an impingement element, whereby toilet cleaning preparation from the cartridge via the intermediate, a free flow of drug-fluid-preventing device, can reach a biasing element.
  • the toilet freshener has a Beauftschungselement that can intervene in the installed state of the toilet rinser at the edge of the toilet bowl in the flushing water, so that toilet cleaning preparation is discharged from the biasing element in the flushing water stream.
  • the cartridge according to the invention for coupling with a toilet freshener can be designed as a single-chamber or multi-chamber container.
  • the cartridge has a WC-cleaning preparation-containing chamber with a communicating web on the web and at least one other chamber is formed in such and cooperates with the web in such a way that the further chamber can be arranged on or on the web.
  • the cartridge is formed as a multi-chamber variant, wherein the first chamber and second chamber are connected to each other via a non-communicating web, wherein at least one further chamber is formed in such and cooperates with the web in such a way that the further chamber on or can be arranged on the bridge.
  • the web is cohesively connected to the first and the second chamber. This can be realized in particular by means of adhesive and / or welded joints. It is also preferred that the web in the molding process of the cartridge, for example in an extrusion blow, cohesively, for example by squeezing train. It is also conceivable that the web is positively and / or non-positively connected to the chambers.
  • the web is formed integrally with the first chamber and the second chamber. This can be realized in particular by a corresponding squeezing of the web in a blow molding process. Advantage of this embodiment is that such a cartridge can be produced inexpensively in a process step.
  • the single-chamber or multi-chamber cartridge according to the invention is formed by a blow molding process.
  • the cartridge can be formed in particular for releasable coupling with the toilet freshener. This makes it possible to remove used cartridges from the toilet flush and to couple filled cartridge with the toilet flusher.
  • the cartridge according to the invention comprises a further chamber, which can be arranged on or at the web.
  • the further chamber may in particular be arranged on the web in a material, force and / or form-locking manner.
  • the further chamber has a fastening means that cooperates with a fixing means arranged on the web in such a way that in the assembled state of another chamber and web a positive and / or non-positive connection is formed.
  • the further chamber has a fastening means that cooperates with a fastening means arranged on the web in such a way that in the assembled state of another chamber and web a snap or locking connection is formed.
  • the fastening means arranged on the web is preferably designed as an opening.
  • the further chamber may in a further embodiment of the invention include a preparation which is different from the preparation of the first chamber and / or insofar as it is present - from the preparation of the second chamber.
  • the further chamber can be designed to receive and continuously deliver a fragrance.
  • the further chamber for receiving a flowable toilet cleaning preparation is formed, wherein the further chamber has a discharge opening lying in the direction of gravity, so that a gravity-induced release of the toilet cleaning preparation from the other chamber can be effected wherein the outlet opening is secured against leakage of the toilet cleaning preparation prior to first coupling with the toilet freshener and gravity induced release from the cartridge through the outlet opening upon first coupling of the cartridge to the toilet freshener.
  • a toilet cleaning preparations within the meaning of these applications are compositions containing at least one substance from the group of detergents and / or perfumes.
  • scent phases in particular perfumed scent phases.
  • scent phases usually comprise at least one perfume, preferably perfume oil, at least one surfactant or an emulsifier and water and optionally further ingredients such as preservatives, thickeners, complexing agents, dyes, other surfactants or emulsifiers, stabilizers, lime solubilizer etc.
  • the preparations comprise substances for the modification of surfaces, in particular of ceramic surfaces.
  • bleaching phases in particular chlorine-containing bleaching phases, preferably bleaching phases based on hypochlorite
  • the bleaching phases usually containing, in addition to the actual bleaching agent and water, further ingredients such as thickeners, surfactants or emulsifiers, neutralizing agents, dyes, fragrances, etc. can.
  • lime-dissolving active substance phases preferably acidic lime-dissolving active substance phases.
  • Such lime-solubilizing active ingredient phases may contain, in addition to the actual lime solubilizer - preferably this is an organic or inorganic acid - and water optionally further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc.
  • foam boosters As toilet cleaning preparations.
  • Such highly concentrated surfactant phases may also contain other conventional ingredients in addition to the surfactants.
  • foam boosters are particularly advantageous for the pretreatment of Toilet bowl with a foam carpet, for example, to prevent or reduce the adhesion of metabolic waste products on the toilet surface and / or to effect an encapsulation of bad smells.
  • WC cleaning preparations with antibacterial and / or fungicidal and / or antiviral active phase, wherein the active phase, in addition to the antibacterial and / or fungicidal and / or antiviral active and water optionally further ingredients, such as surfactants or emulsifiers, thickeners , Fragrances, preservatives, etc. may contain.
  • active phase in addition to the antibacterial and / or fungicidal and / or antiviral active and water optionally further ingredients, such as surfactants or emulsifiers, thickeners , Fragrances, preservatives, etc. may contain.
  • the WC cleaning preparations are enzyme-containing active substance phases.
  • enzyme (s) and water such enzyme-containing active substance phases may optionally contain further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc.
  • the WC cleaning preparations used according to the invention are absorbent, in particular odor-absorbing, active-substance phases. These may, in addition to the absorbent, in particular odor absorbent, and water optionally further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc. included.
  • the cartridge according to the invention offers the possibility of using combinations of different preparations in the chambers, wherein according to a preferred embodiment one of the chambers contains a fragrance phase.
  • preparation combinations to be used are perfumed fragrance phase combined with chlorine bleach (together not storage-stable), perfumed fragrance phase with highly concentrated surfactant phase (foam booster), fragrance phase with limesolvent, acidic active phase, fragrance phase with antibacterial active ingredient phase, different acid systems, fragrance phase combined with enzyme-containing active ingredient phase, perfumed Acid phase combined with water-coloring phase, fragrance phase with odor-absorbing phase, perfumed acid phase with active oxygen, perfumed acid phase with active substance phase, thickened with polyacrylate etc.
  • the cartridge is blown through each of the openings. Furthermore, it is preferred that the web is designed as a non-communicating web.
  • Fig. 1 shows in the detail views (A) and (B) a single-chamber cartridge with a chamber 2, which is filled with a flowable WC cleaning substance 6, wherein the detail view (A) shows a front view and the detail view (B) is a plan view of the cartridge.
  • the chamber 2 has an outlet opening 4 lying in the direction of gravity, so that a gravity-induced release of the toilet cleaning preparation 6 from the chamber 2 can be effected, wherein the outlet opening 4 before a first coupling with the toilet freshener before the WC cleaning preparation 6 is secured and a gravitational release from the cartridge through the outlet opening 4 is effected during the first coupling of the cartridge with the toilet freshener.
  • the chamber 2 has a communicating web 8.
  • the web 8 is formed as an area tapering from both longitudinal sides towards the center of the chamber, whereby a fluid exchange within the chamber is ensured by this region.
  • the taper in the plan is rectangular shaped, but it can also take any other suitable form.
  • a fastening means 9 is provided, which is formed as a recess in the web wall. From the detailed view (B) it can be seen that one depression 9 is arranged on each of two opposing web walls.
  • a further chamber 10 is shown, which is arranged on or on the web 8.
  • the detail view (C) shows the chamber 10 in a front view, the detail view (D) in a side view.
  • the chamber has peripheral openings 11 in the upper area, through which, for example, fragrances can be released into the surroundings of the cartridge.
  • the chamber 10 is U-shaped, wherein the legs of the U-shaped chamber 10 can be inserted over the web 8.
  • fastening elements 15 are provided in the form of ramp-like locking lugs on the legs, which engage in the plugged on the web 8 state of the chamber 10 in the recess 9 of the web and thus fix the chamber 10 on the web 8.
  • FIG Fig. 2 An example of a two-chamber cartridge 1 is shown in FIG Fig. 2 shown. It can be seen that the cartridge consists of a first chamber 2, in which a first toilet cleaning preparation 6 is stored and a second chamber 3, in which a second toilet cleaning preparation 7 is stored.
  • the chambers 2, 3 each have a bottom-side outlet opening 4, 5.
  • the two chambers 2, 3 are connected to one another by the web 8.
  • the web 8 has a length which makes it possible to arrange a further chamber 10 on or at the web between the chambers 2, 3.
  • a fastening means 9 is provided, which is designed as an opening. The interaction of the fastening means 9 of the web 8 and the chamber 10 is based on the Fig. 3 and Fig. 4 explained in more detail below.
  • Fig. 3 is that out Fig. 2 known cartridge 1 shown in a section along the axis XX corresponding cross-sectional view.
  • the chamber 10 is also shown in a side view. It can be seen that the chamber 10 is U-shaped, wherein the distance between the two opposing legs is greater than the width of the web 8, so that the chamber 10 can be inserted over the web 8. It is also conceivable to choose the distance of the two opposing legs smaller than the width of the web 8, wherein the chamber 10 is then formed in such a way that the legs can be spread apart, so that the chamber can be arranged on the web 8. To secure the chamber 10 on the web 8, the chamber 10 fastening means 15, which form a snap-lock connection with the opening 9 of the web 8.
  • FIG. 4 Another mounting option for a chamber 10 on the web 8 shows Fig. 4 , Detail view (A) shows the off Fig. 3 known cross-sectional view of the cartridge.
  • the chamber 10 consists of a first chamber member 10a and a second chamber member 10b, each having a cylindrical fastening means 15a, 15b, which can be passed through the opening 9 of the web.
  • the cylindrical fastening elements can be secured in the assembled state against each other by a press fit, snap-locking connection or adhesive bonding.
  • a front view of the two-part container 10 can be seen in the detail view (B). It can be seen that the container is disc-shaped, wherein the diameter of the container 10 corresponds approximately to the height and / or width of the cartridge.
  • the container is disc-shaped, wherein the diameter of the container 10 corresponds approximately to the height and / or width of the cartridge.
  • further spatial forms of the container are conceivable, as can be seen from the examples of Fig. 5-7 results, which are explained in more detail below.
  • a chamber 10 is shown, which is fastened by means of a stick-shaped fastening means to the web 8.
  • the chamber 10 is formed in such a way that it rests in the state fixed to the web 8 on the respective head of the chambers 2, 3.
  • the chamber 10 can be as in Fig. 5 indicated, extend over the entire length of the cartridge 1.
  • FIG. 6 Another embodiment of the Fig. 2 known cartridge is in Fig. 6 shown.
  • the chamber 10 is in this case designed to receive a flowable toilet cleaning preparation 6 and has a bottom-side outlet opening 11.
  • a three-chamber cartridge is formed, which can deliver in the coupled state with a corresponding toilet flusher, three - preferably different - toilet cleaning preparations in the rinse water of the toilet bowl.
  • the chamber 10 has a clamp element with two opposite legs which are shaped in such a way that they can be spread out in a sprung manner. The distance between the two legs corresponds in some the height of the web 8, so that the chamber 10 can be laterally secured to the web by a snap connection.
  • Fig. 8-9 Further design alternatives of Fig. 6 and Fig. 7 known cartouche are in Fig. 8-9 shown. Like that Fig. 8-9 can be seen, both the first arranged on the web 8 chamber 2 and the second arranged on the web 8 chamber 2 can be closed on the bottom side and provided with openings 4.5, the release of a volatile substance, such as a fragrance, from the chamber 2.3 allowed in the area.
  • a volatile substance such as a fragrance

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

L'invention porte sur une cartouche (1), pour accouplement à une chasse d'eau de WC, comprenant au moins une chambre (2) destinée à recevoir au moins une préparation nettoyante fluide (6) pour WC, la chambre (2) présentant un orifice de sortie (4), disposé dans la direction de la force de gravité, de telle sorte qu'une libération de la préparation nettoyante pour WC à partir de la chambre (2), provoquée par la force de gravité, puisse être réalisée, l'orifice de sortie (4) étant, avant un premier accouplement avec la chasse d'eau de WC, bloqué avant évacuation de la préparation nettoyante (6) pour WC, et une libération à partir de la cartouche (1), sous l'effet de la force de gravité, en passant par l'orifice de sortie (4), étant réalisée lors du premier accouplement de la cartouche (1) avec la chasse d'eau de WC, et la chambre (2) comportant une traverse de communication (8), la traverse (8) et au moins une chambre supplémentaire (10) étant configurées et coopérant de telle sorte que la chambre (10) puisse être disposée au-dessus de la traverse (8), ou contre cette dernière.

Claims (13)

  1. Cartouche (1) destinée au raccordement à un bloc cuvette WC, comprenant une première chambre (2) destinée à loger au moins une première préparation fluide de nettoyage de WC (6), la première chambre (2) présentant un orifice de sortie (4) situé en direction de la gravité, de sorte qu'une libération de la préparation de nettoyage de WC (6), obtenue en raison de la gravité, peut être effectuée hors de la première chambre (2), l'orifice de sortie (4) étant protégé avant un premier raccordement au bloc cuvette WC contre un écoulement de la préparation de nettoyage de WC (6) et une libération, obtenue en raison de la gravité, hors de la cartouche (1) à travers l'orifice de sortie (4) étant effectuée lors du premier raccordement de la cartouche (1) au bloc cuvette WC, caractérisée en ce que la première chambre (2) présente une entretoise communicante (8) qui est formée en tant qu'une zone s'amincissant des deux côtés longitudinaux en direction du milieu de la première chambre (2), un échange de liquide étant garanti à l'intérieur de la première chambre (2) par cette zone, l'entretoise (8) et au moins une chambre supplémentaire (10) étant réalisées et coopérant de manière à ce que la chambre supplémentaire (10) puisse être disposée sur ou contre l'entretoise (8).
  2. Cartouche (1) destinée au raccordement à un bloc cuvette WC, comprenant au moins une première chambre (2) destinée à loger au moins une première préparation fluide de nettoyage de WC (6) et au moins une deuxième chambre (3) destinée à loger une deuxième préparation (7), la première chambre (2) et la deuxième chambre (3) présentant respectivement un orifice de sortie (4, 5) situé en direction de la gravité, de sorte qu'une libération de la préparation de nettoyage de WC (6), obtenue en raison de la gravité, peut être effectuée au moins hors de la première chambre (2), les orifices de sortie (4, 5) étant protégés avant un premier raccordement au bloc cuvette WC contre un écoulement de la préparation de nettoyage de WC (6, 7) et une libération, obtenue en raison de la gravité, hors de la cartouche (1) à travers l'orifice de sortie (4) étant effectuée lors du premier raccordement de la cartouche (1) au bloc cuvette WC, la première chambre (2) et la deuxième chambre (3) étant raccordées entre elles par l'intermédiaire d'une entretoise (8), caractérisée en ce qu'au moins une chambre supplémentaire (10) et l'entretoise (8) sont réalisées et coopèrent de manière à ce que la chambre supplémentaire (10) puisse être disposée sur ou contre l'entretoise (8).
  3. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la chambre supplémentaire (10) est disposée sur l'entretoise (8) par adhérence de matière, de force et/ou de forme.
  4. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la chambre supplémentaire (10) présente un moyen de fixation (15) qui coopère avec un moyen de fixation (9) disposé sur l'entretoise (8), de manière à ce qu'à l'état assemblé de la chambre (10) et de l'entretoise (8) une liaison par adhérence de forme et/ou de force soit réalisée
  5. Cartouche (1) selon la revendication 4, caractérisée en ce que la chambre supplémentaire (10) présente un moyen de fixation (15) qui coopère avec un moyen de fixation (9) disposé sur l'entretoise (8), de manière à ce qu'à l'état assemblé de la chambre supplémentaire (10) et de l'entretoise (8) une liaison par encliquetage resp. par enclenchement soit réalisée.
  6. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le moyen de fixation (9) disposé sur l'entretoise est une ouverture.
  7. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la chambre supplémentaire (10) contient une préparation qui est différente de la préparation (6) de la première chambre et/ou - si présente - de la préparation (7) de la deuxième chambre (3).
  8. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la chambre supplémentaire (10) est réalisée pour le logement et la distribution continue d'une matière odorante.
  9. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la chambre supplémentaire (10) est formée pour le logement d'une préparation fluide de nettoyage de WC (6), la chambre supplémentaire (10) présentant un orifice de sortie (11) situé en direction de la gravité, de sorte qu'une libération de la préparation de nettoyage de WC (6), obtenue en raison de la gravité, peut être effectuée hors de la chambre supplémentaire (10), l'orifice de sortie (11) étant bloqué avant un premier raccordement au bloc cuvette WC contre un écoulement de la préparation de nettoyage de WC et une libération, obtenue en raison de la gravité, hors de la cartouche (1) à travers l'orifice de sortie (11) étant effectuée lors du premier raccordement de la cartouche (1) au bloc cuvette WC.
  10. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que l'entretoise (8) est réalisée d'une seule pièce avec la première chambre (2) et la deuxième chambre (3).
  11. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la cartouche est formée au moyen d'un procédé par soufflage.
  12. Cartouche (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que les chambres (2, 3) sont stables en forme.
  13. Procédé de fabrication d'une cartouche (1) selon la revendication 2 pour le raccordement amovible à un bloc cuvette WC, comprenant les étapes de procédé suivantes
    o fabrication d'un tuyau à partir d'une matière plastique échauffée déformable, au moyen d'un processus d'extrusion continu ou discontinu,
    o entourage du tuyau extrudé par un outil de soufflage, lequel présente au moins un premier et un deuxième mandrins qui sont introduits dans le tuyau pour former le premier orifice de sortie (4) et le deuxième orifice de sortie (5) de la cartouche (1) et sont pressés dans le tuyau par l'air comprimé, et le tuyau étant ainsi pressé contre le contour intérieur de formage de l'outil de soufflage,
    o écrasement d'une entretoise (8) entre le premier orifice de sortie (4) et le deuxième orifice de sortie (5) de la cartouche (1) lors de la fermeture du moule de soufflage, et, le cas échéant, découpe du moyen de fixation,
    o réalisation d'une chambre supplémentaire (10) sur l'entretoise.
EP09779129A 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc Active EP2310584B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09779129T PL2310584T3 (pl) 2008-08-14 2009-03-10 Nabój do zawieszki do WC

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008037724A DE102008037724A1 (de) 2008-08-14 2008-08-14 Kartusche für einen WC-Spüler
PCT/EP2009/052747 WO2010018005A1 (fr) 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc

Publications (2)

Publication Number Publication Date
EP2310584A1 EP2310584A1 (fr) 2011-04-20
EP2310584B1 true EP2310584B1 (fr) 2012-06-20

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EP09779129A Active EP2310584B1 (fr) 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc

Country Status (5)

Country Link
US (1) US8646118B2 (fr)
EP (1) EP2310584B1 (fr)
DE (1) DE102008037724A1 (fr)
PL (1) PL2310584T3 (fr)
WO (1) WO2010018005A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3732338B1 (fr) * 2017-12-28 2022-01-26 New Line S.r.l. Ensemble accessoire pour cuvette de toilettes, ayant un équipement de service

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Also Published As

Publication number Publication date
PL2310584T3 (pl) 2012-11-30
DE102008037724A1 (de) 2010-02-25
US8646118B2 (en) 2014-02-11
WO2010018005A1 (fr) 2010-02-18
EP2310584A1 (fr) 2011-04-20
US20110197347A1 (en) 2011-08-18

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