FR2485682A1 - Mixing tap with replaceable cartridge - involves valve disc slidable on seat disc with seal rings compressed by cartridge fixing screws - Google Patents
Mixing tap with replaceable cartridge - involves valve disc slidable on seat disc with seal rings compressed by cartridge fixing screws Download PDFInfo
- Publication number
- FR2485682A1 FR2485682A1 FR8110417A FR8110417A FR2485682A1 FR 2485682 A1 FR2485682 A1 FR 2485682A1 FR 8110417 A FR8110417 A FR 8110417A FR 8110417 A FR8110417 A FR 8110417A FR 2485682 A1 FR2485682 A1 FR 2485682A1
- Authority
- FR
- France
- Prior art keywords
- cartridge
- disc
- valve
- valve body
- cover
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
- F16K11/0782—Single-lever operated mixing valves with closure members having flat sealing faces
- F16K11/0787—Single-lever operated mixing valves with closure members having flat sealing faces with both the supply and the discharge passages being on the same side of the closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
L'invention a pour objet un robinet mitigeur pour le réglage d'un écoulement d'eau, comportant un corps de robinet pourvu d'une canalisation de départ ainsi que deux disques de distribution superposés, dont l'un est agencé comme disque de commande coulissant sur un disque fixe qui ose le siège de robinet, tandis que ledit disque fixe, disposé parallèlement à une face de raccordement du corps de robinet et étanchéisé par rapport à cette dernière, forme avec ledit disque de commande un module cols, pourvu d'un fond et d'un couvercle avec lesquels il constitue une cartouche amovible pouvant être extraite du corps de robinet, l'agencement étant tel que ladite cartouche, qui porte aussi un doigt de réglage actionné par une poignée de manoeuvre et destiné à régler la position du disque de commande, peut être fixée sur la face de raccordement du corps de robinet avec interposition de bagues d'étanchéité, serrées sous une compression tarée au moyen d'un ou de plusieurs organes de fixation qui appuient sur le couvercle de la cartouche de haut en bas. The subject of the invention is a mixer tap for adjusting a water flow, comprising a tap body provided with a starting pipe as well as two superimposed distribution discs, one of which is arranged as a control disc. sliding on a fixed disc which dares the tap seat, while said fixed disc, arranged parallel to a connection face of the tap body and sealed relative to the latter, forms with said control disc a collar module, provided with a bottom and a cover with which it constitutes a removable cartridge which can be extracted from the valve body, the arrangement being such that said cartridge, which also carries an adjustment finger actuated by an operating handle and intended to adjust the position of the control disc, can be fixed on the connection face of the valve body with interposition of sealing rings, tightened under tared compression by means of one or more fixing members q press on the cartridge cover from top to bottom.
Selon un mode de réalisation connu, la cartouche est fixée à l'aide de vis d'assemblage qui la traversent de haut en bas et s'engagent dans des trous filetés ménagés dans la face de raccordement du corps de robinet. Les exécutions de ce type fournissent une fixation commode de la cartouche et facilitent un réglage fin de la compression préalablement tarée des bagues d'étanchéité, à l'aide d'un simple tournevis. Un inconvénient de ce mode de construction, éprouvé par ailleurs, réside en ce que la cartouche doit présenter un diamètre relativement important par suite de la présence des trous de passage ménagée pour les vis d'assemblage. According to a known embodiment, the cartridge is fixed using assembly screws which pass through it from top to bottom and engage in threaded holes made in the connection face of the valve body. Designs of this type provide convenient attachment of the cartridge and facilitate fine adjustment of the previously calibrated compression of the sealing rings, using a simple screwdriver. A drawback of this method of construction, which has been tested elsewhere, is that the cartridge must have a relatively large diameter as a result of the presence of the through holes made for the assembly screws.
On connaît, par ailleurs, des modes de réalisation dans lesquels la cartouche est fixée à l'aide d'une bague filetée, vissée dans le sommet du corps de robinet et appuyant sur le couvercle de la cartouche. L'inconvénient de cette construction réside dans lediamètre important des bagues filetées utilisées, nécessitant l'emploi de clés de D 45 avec lesquelles il est difficile de maîtriser le couple de serrage. De plus, un échange de la cartouche peut, le cas échéant, présenter des difficultés, car le desserrage des bagues filetées est souvent malai sé. I1 convient d'ajouter que les clés nécessaires à cette opération ne sont plus courantes dans la profession de la plomberie, de sorte qu'il s'agit pratiquement d'outils spéciaux. There are also known embodiments in which the cartridge is fixed using a threaded ring, screwed into the top of the valve body and pressing on the cartridge cover. The drawback of this construction lies in the large diameter of the threaded rings used, requiring the use of D 45 keys with which it is difficult to control the tightening torque. In addition, an exchange of the cartridge can, if necessary, present difficulties, because the loosening of the threaded rings is often difficult. It should be added that the keys necessary for this operation are no longer common in the plumbing profession, so they are practically special tools.
L'invention vise donc à éviter ces inconvénients en créant un robinet mitigeur du type spécifié qui, malgré une exécution simple, procure un fonctionnement str avec un cott de fabrica- tion relativement bas. The invention therefore aims to avoid these drawbacks by creating a mixing valve of the specified type which, despite a simple execution, provides str operation with a relatively low manufacturing cost.
Ce but est atteint de façon avantageuse, selon l'invention, essentiellement en plaçant dans le corps de robinet lui-même, au-dessus de la cartouche, un dispositif de fixation comportant des trous filetés dans lesquels s'engagent des vis de serrage qui appuient, directement ou indirectement, sur le couvercle de la cartouche. Pour une telle réalisation, il suffit, par exemple, de deux ou trois petites vis d'assemblage qui peuvent titre serrées très facilement, avec un réglage fin de l'effort de serrage, à l'aide d'un tournevis ordinaire.Etant donné que les vis de serrage ne traversent plua la cartouche, cette dernière présente un diamètre plus réduit, permettant du morne coup de diminuer l'encombrement du corps de robinet, d'où un abaissement du cotit de fabrication du robinet et la possibilité de résoudre les problèmes d'esthétique indépendamment des éléments de construction. This object is advantageously achieved, according to the invention, essentially by placing in the valve body itself, above the cartridge, a fixing device comprising threaded holes in which engage clamping screws which press, directly or indirectly, on the cartridge cover. For such an embodiment, it is sufficient, for example, two or three small cap screws which can be tightened very easily, with a fine adjustment of the clamping force, using an ordinary screwdriver. that the clamping screws do not cross the cartridge, the latter has a smaller diameter, allowing the dreary blow to reduce the size of the valve body, hence a lowering of the cost of manufacturing the valve and the possibility of solving the aesthetic problems independently of the construction elements.
Selon une particularité caractérisante de l'invention, le dispositif de fixation est constitué par une bague réuni e au corps de robinet par un assemblage vissé. La bague est simplement vissée à l'intérieur du filetage femelle du corps de robinet jusqu'à une butée. According to a characteristic feature of the invention, the fixing device consists of a ring joined to the valve body by a screw connection. The ring is simply screwed inside the female thread of the valve body to a stop.
Selon une autre caractéristique de l'invention, il s'est avéré rationnel de choisir une construction dans laquelle les vis de serrage appuient sur une bague de serrage posée sur le couvercle de la cartouche. Ceci permet de répartir régulièrement les forces de serrage des vis sur le couvercle, donc sur la cartouche. According to another characteristic of the invention, it has been found to be rational to choose a construction in which the clamping screws press on a clamping ring placed on the cover of the cartridge. This makes it possible to regularly distribute the tightening forces of the screws on the cover, therefore on the cartridge.
Un exemple de réalisation sans caractère limitatif est décrit ci-après et illustré dans la figure unique du dessin annexé. An exemplary embodiment without limitation is described below and illustrated in the single figure of the accompanying drawing.
Le robinet mitigeur mono commande pour appareils sanitaires, représenté en coupe axiale, comporte, à l'intérieur d'un corps de robinet 1, une cartouche 2 avec deux disques de distribution superposés 3 et 4, en céramique, dont l'un forme le disque de commande 3, pouvant coulisser sur un disque fixe 4 qui forme le siège du robinet et qui, parallèle à une face de raccordement 1' du corps de robinet 1, laquelle comporte des orifices d'arrivée d'eau 5 et un orifice de sortie 7 débouchant dans tm'. canalisation de départ 6, est étanchéisé par rapport a ladite face de raccordemente Le disque fixe 4 a, lui aussi, des orifices d'admission d'eau 8 et un orifice de départ 9, tandis que le disque de commande 3 peut coulisser, sous l'action d'une poignée de manoeuvre 10, sur le disque fixe 4 au moyen d'un doigt Il agissant sur le disque de commande 3. Le disque de commande 4 présente un évidement 12, ouvert uniquement sur le disque fixe 4 et s'étendant sur une longueur suffisante pour assurer la mise en communication, partielle ou totale, des orifices d'admission d'eau 8 avec l'orifice de départ 9 du plateau fixe 4. The single-lever mixer tap for sanitary appliances, shown in axial section, comprises, inside a tap body 1, a cartridge 2 with two superimposed distribution discs 3 and 4, made of ceramic, one of which forms the control disc 3, which can slide on a fixed disc 4 which forms the seat of the tap and which, parallel to a connection face 1 'of the tap body 1, which has water inlet orifices 5 and a exit 7 opening into tm '. starting pipe 6, is sealed with respect to said connection face. The fixed disc 4 also has water inlet orifices 8 and a starting orifice 9, while the control disc 3 can slide under the action of an operating handle 10, on the fixed disc 4 by means of a finger It acting on the control disc 3. The control disc 4 has a recess 12, open only on the fixed disc 4 and s extending over a sufficient length to ensure the communication, partial or total, of the water intake orifices 8 with the starting orifice 9 of the fixed plate 4.
Ainsi qu'on peut le constater, les disques de distribution 3 et 4 sont enclos dans la cartouche 2, pourvue d'un fond 13 et d'un couvercle 14 et pouvant être extraite du corps de robinet 1. Sur le couvercle 14 est monté le doigt de commande Il qui fait coulisser le plateau de commande 3 sous l'action de la poignée de manoeuvre 10. As can be seen, the distribution discs 3 and 4 are enclosed in the cartridge 2, provided with a bottom 13 and a cover 14 and which can be extracted from the valve body 1. On the cover 14 is mounted the control finger II which slides the control plate 3 under the action of the operating handle 10.
La fixation de la cartouche 2 s'effectue au moyen d'un assemblage vissé. Ainsi qu'on peut le voir, le corps 1 présente, au-dessus de la cartouche 2, un organe-de fixation comportant des trous de passage filetés 15 dans lesquels s'engagent des vis de serrage 16 qui appuient indirectement sur le couvercle 14. L'organe de fixation est une bague 17, réunie au corps de robinet 1 par un assemblage vissé. Les vis de serrage 16 prennent appui sur une bague de serrage 18 qui repose sur le couver- cle 14, ladite bague serrant la cartouche sur la face de raccor- dement 1' du corps, avec interposition de bagues d'étanchéité 19. The cartridge 2 is fixed by means of a screwed assembly. As can be seen, the body 1 has, above the cartridge 2, a fixing member comprising threaded passage holes 15 in which engage clamping screws 16 which indirectly press on the cover 14 The fixing member is a ring 17, joined to the valve body 1 by a screwed assembly. The clamping screws 16 are supported on a clamping ring 18 which rests on the cover 14, said ring clamping the cartridge on the connection face 1 ′ of the body, with interposition of sealing rings 19.
Ainsi qu'il est indique ci-dessus, le-mode d'exécution illustré et décrit ne constitue qu'un simple exemple de réalisation de l'invention, nullement limitatif. Bien au contraire, dans le cadre de l'idée de base de l'invention, d'autres possibilités sont offertes. Ainsi par exemple, il est évident que l'invention peut être mise en oeuvre aussi dans le cas de robi- nets d'eau pour appareils sanitaires ayant la forme de robinets individuels d'eau chaude ou d'eau froide, ainsi qu'aux robinets mitigeurs à deux poignées de manoeuvre. As indicated above, the embodiment illustrated and described is only a simple embodiment of the invention, not limiting. On the contrary, within the framework of the basic idea of the invention, other possibilities are offered. Thus, for example, it is obvious that the invention can also be implemented in the case of water taps for sanitary appliances in the form of individual taps for hot or cold water, as well as for mixer taps with two operating handles.
En outre, on peut évidemment penser à appliquer l'invention à des robinets d'eau ne comportant pas d'organes de distribution à disques. In addition, one can obviously think of applying the invention to water taps not comprising disc distribution members.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803023940 DE3023940A1 (en) | 1980-06-26 | 1980-06-26 | MIXING VALVE FOR CONTROLLING A WATER FLOW |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2485682A1 true FR2485682A1 (en) | 1981-12-31 |
FR2485682B1 FR2485682B1 (en) | 1983-10-21 |
Family
ID=6105523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8110417A Granted FR2485682A1 (en) | 1980-06-26 | 1981-05-26 | Mixing tap with replaceable cartridge - involves valve disc slidable on seat disc with seal rings compressed by cartridge fixing screws |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3023940A1 (en) |
FR (1) | FR2485682A1 (en) |
IT (1) | IT1150423B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551786A1 (en) * | 1983-09-10 | 1985-03-15 | Hansa Metallwerke Ag | One-piece cast housing for sanitary fitting |
FR2554902A1 (en) * | 1983-11-10 | 1985-05-17 | Mingori Ets | PERFECTED FAUCET HEAD |
EP0143058A2 (en) * | 1983-11-23 | 1985-05-29 | Bernardo Catany Rigo | Mixing valve |
FR2653850A1 (en) * | 1989-10-31 | 1991-05-03 | Mitigeurs Eram | TAP, IN PARTICULAR FOR SANITARY INSTALLATION. |
EP1288546A1 (en) * | 2001-08-29 | 2003-03-05 | Friedrich Grohe AG & Co. KG | Valve |
EP1288547A1 (en) * | 2001-08-29 | 2003-03-05 | Friedrich Grohe AG & Co. KG | Valve |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623669A1 (en) * | 1986-07-12 | 1988-01-28 | Knebel & Roettger Fa | Mixing valve with a control cartridge |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570810A (en) * | 1969-01-31 | 1971-03-16 | Wallace Murray Corp | Faucet valve |
US3923284A (en) * | 1974-09-03 | 1975-12-02 | Ray E Stickler | Faucet valve |
US3938546A (en) * | 1972-12-11 | 1976-02-17 | Elkay Manufacturing Company | Faucet with valve cartridge |
US3965936A (en) * | 1974-11-20 | 1976-06-29 | Price Pfister Brass Mfg. Co. | Single handled mixing valve |
DE2630207A1 (en) * | 1976-07-05 | 1978-01-19 | August Mayr | Mixing valve for hot and cold water - has apertured ceramic valve plates for vol. and temp. control |
DE2735544A1 (en) * | 1977-08-06 | 1979-02-15 | Hansa Metallwerke Ag | Control disc for shower mixing valve - has apertured mixing slide turning with control disc and sliding radially |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550060B2 (en) * | 1966-03-25 | 1976-12-16 | MIXING VALVE WITH ENCLOSED CONTROL PARTS |
-
1980
- 1980-06-26 DE DE19803023940 patent/DE3023940A1/en active Granted
-
1981
- 1981-05-26 FR FR8110417A patent/FR2485682A1/en active Granted
- 1981-06-25 IT IT46860/81A patent/IT1150423B/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570810A (en) * | 1969-01-31 | 1971-03-16 | Wallace Murray Corp | Faucet valve |
US3938546A (en) * | 1972-12-11 | 1976-02-17 | Elkay Manufacturing Company | Faucet with valve cartridge |
US3923284A (en) * | 1974-09-03 | 1975-12-02 | Ray E Stickler | Faucet valve |
US3965936A (en) * | 1974-11-20 | 1976-06-29 | Price Pfister Brass Mfg. Co. | Single handled mixing valve |
DE2630207A1 (en) * | 1976-07-05 | 1978-01-19 | August Mayr | Mixing valve for hot and cold water - has apertured ceramic valve plates for vol. and temp. control |
DE2735544A1 (en) * | 1977-08-06 | 1979-02-15 | Hansa Metallwerke Ag | Control disc for shower mixing valve - has apertured mixing slide turning with control disc and sliding radially |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551786A1 (en) * | 1983-09-10 | 1985-03-15 | Hansa Metallwerke Ag | One-piece cast housing for sanitary fitting |
FR2554902A1 (en) * | 1983-11-10 | 1985-05-17 | Mingori Ets | PERFECTED FAUCET HEAD |
EP0146480A1 (en) * | 1983-11-10 | 1985-06-26 | Etablissements MINGORI | Valve head |
EP0143058A2 (en) * | 1983-11-23 | 1985-05-29 | Bernardo Catany Rigo | Mixing valve |
EP0143058A3 (en) * | 1983-11-23 | 1985-12-27 | Bernardo Catany Rigo | Mixing valve |
FR2653850A1 (en) * | 1989-10-31 | 1991-05-03 | Mitigeurs Eram | TAP, IN PARTICULAR FOR SANITARY INSTALLATION. |
EP0426586A1 (en) * | 1989-10-31 | 1991-05-08 | Les Mitigeurs ERAM | Valve, especially for sanitary installation |
EP1288546A1 (en) * | 2001-08-29 | 2003-03-05 | Friedrich Grohe AG & Co. KG | Valve |
EP1288547A1 (en) * | 2001-08-29 | 2003-03-05 | Friedrich Grohe AG & Co. KG | Valve |
Also Published As
Publication number | Publication date |
---|---|
IT8146860A0 (en) | 1981-06-25 |
DE3023940C2 (en) | 1988-10-06 |
FR2485682B1 (en) | 1983-10-21 |
IT1150423B (en) | 1986-12-10 |
DE3023940A1 (en) | 1982-01-14 |
IT8146860A1 (en) | 1982-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |