WO1992016699A1 - Method for obtaining a minimum water head in a siphonal device and siphonal bung for implementing such method - Google Patents

Method for obtaining a minimum water head in a siphonal device and siphonal bung for implementing such method Download PDF

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Publication number
WO1992016699A1
WO1992016699A1 PCT/FR1992/000246 FR9200246W WO9216699A1 WO 1992016699 A1 WO1992016699 A1 WO 1992016699A1 FR 9200246 W FR9200246 W FR 9200246W WO 9216699 A1 WO9216699 A1 WO 9216699A1
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WO
WIPO (PCT)
Prior art keywords
inlet
propeller
outlet
siphon
cylindrical body
Prior art date
Application number
PCT/FR1992/000246
Other languages
French (fr)
Inventor
Daniel Le Coent
Michel Bonneau
Original Assignee
Wirquin Plastiques S.A.
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Filing date
Publication date
Application filed by Wirquin Plastiques S.A. filed Critical Wirquin Plastiques S.A.
Publication of WO1992016699A1 publication Critical patent/WO1992016699A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals

Definitions

  • the present invention relates to a siphon drain adapted in particular to sanitary equipment.
  • the siphoid plugs or siphons are devices which should preferably meet standards.
  • a standardized siphon retains a column of water at least equal to 50 mm.
  • the space available to accommodate the siphon is more than sufficient.
  • a bidet, bathtub or shower tray In the case of a bidet, bathtub or shower tray,
  • the siphon drain according to the invention consists of a cylindrical body with a horizontal axis which includes a inlet and outlet, which body is partitioned by means of a core comprising a helix wound on at least
  • this propeller is such that it provides, between the inlet and the outlet of the body, one or more successive columns of water; the sum of these water columns being, as required, at least equal to the minimum water column required by the standards.
  • a drain flow along a helical path may promote the formation of a vortex, and thereby further improve the drain speed. Note also that the direction of the helicoid can be reversed depending on whether one is located in the northern hemisphere or the southern hemisphere.
  • this siphon plug has a cylindrical body closed at one of its ends and the other end of which is closed by a wall constituting the end of the core, which core is fixed to the cylindrical body in leaktight fashion, by any appropriate means.
  • the core is secured to the cylindrical body by appropriate means which allow its disassembly to carry out cleaning and removal of debris or the like which may have accumulated; this disassembly can advantageously be carried out without having to disassemble the body of the plug, that is to say without disconnecting anything.
  • the helix of the core may comprise, on its peripheral edge, in contact with the internal wall of the cylindrical body, a flexible sealing lip.
  • the two parts constituting the plug can be assembled by gluing, ultrasonic welding, or any other suitable means depending on the nature of the materials.
  • entry into the body cylindrical is arranged at one of its ends, in a substantially tangential manner, and it notably comprises an annular fixing flange, situated at the same level as the upper part of said body, so as to limit as much as possible the size of the plug.
  • the outlet may, as the case may be, be arranged on the cylindrical body, at the end opposite the inlet for example, or else, be disposed on the end wall of the core.
  • FIG. 1 is a partial sectional view of the siphon plug according to the invention.
  • FIG. 2 is a view with two partial sections on 2-2 of the cylindrical body of the plug.
  • the siphon plug has an inlet 1 appropriately connected to a sanitary article not shown, by means of a flange 2. It has an outlet 3 at its other end, connected to a drainage network for example.
  • Input 1 is centered on a vertical axis A; the outlet 3 is centered on an axis 5 arranged in a horizontal plane.
  • inlet 1 and outlet 3 there is a cylindrical body 6.
  • This cylindrical body 6 is centered on a horizontal axis 7.
  • the inlet 1 is centered on the vertical axis A; this axis A is offset laterally relative to the longitudinal axis 7 of the cylindrical body.
  • This inlet 1 is connected substantially tangentially to the cylindrical body 6, at one of its ends and in particular at the level of the partition 8 which closes off said cylindrical body 6. It is noted that the axis A of the inlet 1 is located substantially in the plane of the partition 8.
  • the inlet 1 has a flange 2 used to connect the drain to the sanitary article; this collar 2 may be provided with a counterbore 9 intended to receive a seal, not shown.
  • the cylindrical tube 10 forming this inlet 1, centered on the axis A comprises Has a thread which cooperates with a ring, not shown, arranged in the orifice for the flow of the sanitary article, for fixing the drain under the said article.
  • the outlet 3 is centered on the axis 5 arranged in 5 a horizontal plane and above the longitudinal axis 7 of the body 6.
  • the axis 5 of the outlet 3 is perpendicular to the longitudinal axis 7 and to the axis A of input 1.
  • a core 11 consisting of a propeller 12 and a tube 13 centered on the longitudinal axis 7.
  • the propeller 12 is wound on the tube 13 and is in the form of 'a wall provided with a rectangular section.
  • a circular wall 1A seals the body 6; it is arranged at the end of the core 11, integral with the tube 13 and the end of the propeller.
  • This wall 1A may include a seal 15. It may also include a thread or the like, not shown, allowing a removable connection between the core 11 and the body 6, to facilitate the cleaning operations of this siphon plug.
  • the impeller 12 and in particular its peripheral edge 16 is in contact with the inner wall 17 of the body 6. It can 5 provide for the addition of a lip "flexible, not shown, to the periphery of the propeller 12 to improve the seal between said propeller and the internal wall 17 of the body 6.
  • the core 11 channels the flow of liquid between the inlet n 1 and the outlet 3 while minimizing the pressure drops which usually alter the flow in the siphons.
  • Figure 2 the body of the plug in vertical section so as to show the inlet 1, the outlet c 3 and the cylindrical body 6 itself. Note that the tubing 10 of the inlet 1 extends into the body 6 to a level substantially lower than the longitudinal axis 7.
  • the outlet 3 communicates with the interior of the body 6 by means of an opening 18 whose shape is defined to be entirely located in the last turn of the propeller.
  • the lower part of the tubing 10 is situated substantially at the same level as the lower part of the opening 18.
  • the core 11 may include a mark; this mark makes it easier to assemble the drain.
  • the outlet orifice 3 can be arranged in the wall 1A of the core 11.
  • this siphon drain has several successive siphons.
  • the total water column between the inlet and the outlet corresponds to the sum of the water columns of the siphons. These water columns are measured between the top and the bottom of the core.
  • Such a drain has the advantage of being made up of two parts which are easy to assemble, obtained by molding or the like. It can be made of molded plastic material or any other material suitable for use. It also has the important advantage of being compact, which makes it easier to position it under sanitary appliances, be it sinks, shower trays, bidets or the like, and also to be suitable as renovation material.
  • the two parts constituting the plug can be assembled by gluing, ultrasonic welding, or by any other suitable means.
  • the reference signs inserted after the technical characteristics mentioned in the claims are intended only to facilitate the understanding of the latter and in no way limit their scope.

Abstract

The siphonal bung is comprised of a cylindrical body (6) provided with an inlet (1) and an outlet (3). Said body is partitioned by a core (11) comprising a screw (12) helically mounted on a tube (13) which is centered on the axis (7) of said body, the inlet and the outlet of said screw being arranged at the inlet and outlet of the bung, the screw (12) extending at least through 360 in order to provide, according to the means, one or a plurality of successive water heads.

Description

Procédé d'obtention d'une colonne d'eau minimale dans un dispositif siphoide et bonde siphoide pour la mise en oeuyre du procédé Process for obtaining a minimum water column in a siphon device and siphon drain for implementing the process
La présente invention concerne une bonde siphoïde adaptée notamment aux équipements sanitaires.The present invention relates to a siphon drain adapted in particular to sanitary equipment.
Dans ce domaine en particulier, les bondes siphoïdes ou siphons, sont des dispositifs qui doivent, de 5 préférence, répondre à des normes. Ainsi un siphon normalisé retient une colonne d'eau au moins égale à 50 mm. Dans le cas d'un évier par exemple, la place disponible pour loger le siphon est largement suffisante. Dans le cas d'un bidet, d'une baignoire ou d'un bac à douche,In this field in particular, the siphoid plugs or siphons are devices which should preferably meet standards. Thus a standardized siphon retains a column of water at least equal to 50 mm. In the case of a sink for example, the space available to accommodate the siphon is more than sufficient. In the case of a bidet, bathtub or shower tray,
10 il est fréquent que l'espace soit extrêmement réduit et, de ce fait, nettement insuffisant pour pouvoir loger en hauteur et dans de bonnes conditions, un siphon normalisé .10 it is frequent that the space is extremely reduced and, therefore, clearly insufficient to be able to accommodate in height and in good conditions, a standardized siphon.
Lors de rénovations, il est fréquent d'avoir àDuring renovations, it is common to have to
15 remplacer des siphons non normalisés ; dans ce cas, on constate que les siphons normalisés ne peuvent convenir faute de place pour les loger.15 replace non-standard siphons; in this case, we see that the standard siphons cannot be used due to the lack of space to house them.
La présente invention propose une bonde siphoïde qui présente l'avantage de pouvoir s'intégrer dans unThe present invention provides a siphon drain which has the advantage of being able to be integrated into a
20 espace dont la hauteur est extrêmement réduite, sans altérer l'écoulement des eaux à évacuer.20 space whose height is extremely reduced, without altering the flow of water to be evacuated.
Par ailleurs, ce problème de place et en particulier de limitation de la hauteur disponible, ne favorise pas l'écoulement dans la bonde. La vidange s'effectue à uneIn addition, this problem of space and in particular of limitation of the available height, does not favor the flow in the drain. The emptying takes place at a
25 vitesse beaucoup plus lente et pratiquement sans vortex. On a tenté de pallier cet inconvénient en réalisant un orifice d'évacuation dans le fond de la cuvette de douche par exemple, dont le diamètre est beaucoup plus important que celui des cuvettes ordinaires. Cette technologie oblige25 much slower speed and practically no vortex. We have tried to overcome this drawback by making an outlet in the bottom of the shower bowl for example, whose diameter is much larger than that of ordinary bowls. This technology requires
30 les fabricants à avoir deux types de bac à douche à cause des diamètres des orifices d'écoulement. De plus, cette technologie n'est en aucun cas utilisable en rénovation de sanitaires. -.,- La présente invention présente l'avantage de remédier à tous ces inconvénients et notamment de conserver un débit de vidange important ; de plus elle permet d'équiper tous types de sanitaires classiques.30 manufacturers have two types of shower trays because of the diameters of the drain holes. In addition, this technology is in no way usable in renovating sanitary facilities. -., - The present invention has the advantage of overcoming all these drawbacks and in particular of retaining a high drain rate; in addition it allows to equip all types of conventional sanitary.
La bonde siphoide selon l'invention est constituée d'un corps cylindrique à axe horizontal qui comporte une entrée et une sortie, lequel corps est cloisonné au moyen d'un noyau comprenant une hélice enroulée sur au moinsThe siphon drain according to the invention consists of a cylindrical body with a horizontal axis which includes a inlet and outlet, which body is partitioned by means of a core comprising a helix wound on at least
360° autour d'un tube qui est centré sur l'axe dudit corps ; l'entrée de cette hélice se situe au niveau de l'entrée du corps cylindrique ; la sortie de l'hélice se situe au niveau de la sortie du même corps. De préférence, cette hélice est telle qu'elle aménage, entre l'entrée et la sortie du corps, une ou plusieurs colonnes d'eau successives ; la somme de ces colonnes d'eau étant, selon les besoins, au moins égale à la colonne d'eau minimale requise par les normes.360 ° around a tube which is centered on the axis of said body; the entry of this propeller is located at the entry of the cylindrical body; the propeller outlet is located at the outlet of the same body. Preferably, this propeller is such that it provides, between the inlet and the outlet of the body, one or more successive columns of water; the sum of these water columns being, as required, at least equal to the minimum water column required by the standards.
Un écoulement de vidange selon un parcours hélicoidal pourra favoriser la formation d'un vortex, et de ce fait améliorer encore la vitesse de vidange. A noter aussi que le sens de l'hélicoide pourra être inversé selon que l'on se situera dans l'hémisphère nord ou l'hémisphère sud.A drain flow along a helical path may promote the formation of a vortex, and thereby further improve the drain speed. Note also that the direction of the helicoid can be reversed depending on whether one is located in the northern hemisphere or the southern hemisphere.
Toujours selon l'invention, cette bonde siphoide comporte un corps cylindrique fermé à l'une de ses extrémités et dont l'autre extrémité est obturée par une paroi constituant l'extrémité du noyau, lequel noyau est fixé au corps cylindrique de façon étanche, par tout moyen approprié.Still according to the invention, this siphon plug has a cylindrical body closed at one of its ends and the other end of which is closed by a wall constituting the end of the core, which core is fixed to the cylindrical body in leaktight fashion, by any appropriate means.
Selon une disposition préférentielle de l'invention, le noyau est solidaire du corps cylindrique par des moyens appropriés qui permettent son démontage pour réaliser un nettoyage et une évacuation des débris ou autres qui ont pu s'accumuler ; ce démontage pourra avantageusement s'effectuer sans avoir à démonter le corps de la bonde, c'est-à-dire sans débrancher quoi que ce soit.According to a preferred arrangement of the invention, the core is secured to the cylindrical body by appropriate means which allow its disassembly to carry out cleaning and removal of debris or the like which may have accumulated; this disassembly can advantageously be carried out without having to disassemble the body of the plug, that is to say without disconnecting anything.
Toujours selon l'invention, l'hélice du noyau peut comporter, sur sa bordure périphérique, en contact avec la paroi interne du corps cylindrique, une lèvre souple d'étanchéité.Still according to the invention, the helix of the core may comprise, on its peripheral edge, in contact with the internal wall of the cylindrical body, a flexible sealing lip.
Selon un autre mode de réalisation, les deux pièces constituant la bonde peuvent être assemblées par collage, soudage par ultrasons, ou tout autre moyen approprié selon la nature des matériaux.According to another embodiment, the two parts constituting the plug can be assembled by gluing, ultrasonic welding, or any other suitable means depending on the nature of the materials.
Toujours selon l'invention, l'entrée dans le corps cylindrique est disposée à l'une de ses extrémités, de façon sensiblement tangentielle, et elle comporte notamment une collerette annulaire de fixation, située au même niveau que la partie supérieure dudit corps, de façon à limiter au maximum l'encombrement de la bonde.Still according to the invention, entry into the body cylindrical is arranged at one of its ends, in a substantially tangential manner, and it notably comprises an annular fixing flange, situated at the same level as the upper part of said body, so as to limit as much as possible the size of the plug.
Toujours selon l'invention, la sortie pourra selon le cas, être disposée sur le corps cylindrique, à l'extrémité opposée à l'entrée par exemple, ou encore, être disposée sur la paroi d'extrémité du noyau.Still according to the invention, the outlet may, as the case may be, be arranged on the cylindrical body, at the end opposite the inlet for example, or else, be disposed on the end wall of the core.
L'invention sera encore illustrée à l'aide de la description suivante et des dessins annexés donnés à titre indicatif, et dans lesquels :The invention will be further illustrated with the aid of the following description and the appended drawings given for information, and in which:
- la figure 1 est une vue avec coupe partielle de la bonde siphoide selon l'invention ;- Figure 1 is a partial sectional view of the siphon plug according to the invention;
- la figure 2 est une vue avec deux coupes partielles selon 2-2 du corps cylindrique de la bonde.- Figure 2 is a view with two partial sections on 2-2 of the cylindrical body of the plug.
La bonde siphoide comporte une entrée 1 connectée de façon appropriée à un article sanitaire non représenté, au moyen d'une collerette 2. Elle comporte une sortie 3 à son autre extrémité, connectée à un réseau d'évacuation par exemple.The siphon plug has an inlet 1 appropriately connected to a sanitary article not shown, by means of a flange 2. It has an outlet 3 at its other end, connected to a drainage network for example.
L'entrée 1 est centrée sur un axe A vertical ; la sortie 3 est centrée sur un axe 5 disposé dans un plan horizontal .Input 1 is centered on a vertical axis A; the outlet 3 is centered on an axis 5 arranged in a horizontal plane.
Entre l'entrée 1 et la sortie 3, on remarque un corps cylindrique 6. Ce corps cylindrique 6 est centré sur un axe horizontal 7. L'entrée 1 est centrée sur l'axe vertical A ; cet axe A est décalé latéralement par rapport à l'axe longitudinal 7 du corps cylindrique. Cette entrée 1 est raccordée de façon sensiblement tangentielle au corps cylindrique 6, à l'une de ses extrémités et en particulier au niveau de la cloison 8 qui obture ledit corps cylindrique 6. On remarque que l'axe A de l'entrée 1 est situé sensiblement dans le plan de la cloison 8. L'entrée 1 comporte une collerette 2 servant à raccorder la bonde sur l'article sanitaire ; cette collerette 2 peut être munie d'un lamage 9 destiné à recevoir un joint d'étanchéité non représenté. La tubulure cylindrique 10 formant cette entrée 1, centrée sur l'axe A, comporte A un filetage qui coopère avec une bague, non représentée, disposée dans l'orifice d'écoulement de l'article sanitaire, pour fixer la bonde sous ledit article.Between inlet 1 and outlet 3, there is a cylindrical body 6. This cylindrical body 6 is centered on a horizontal axis 7. The inlet 1 is centered on the vertical axis A; this axis A is offset laterally relative to the longitudinal axis 7 of the cylindrical body. This inlet 1 is connected substantially tangentially to the cylindrical body 6, at one of its ends and in particular at the level of the partition 8 which closes off said cylindrical body 6. It is noted that the axis A of the inlet 1 is located substantially in the plane of the partition 8. The inlet 1 has a flange 2 used to connect the drain to the sanitary article; this collar 2 may be provided with a counterbore 9 intended to receive a seal, not shown. The cylindrical tube 10 forming this inlet 1, centered on the axis A, comprises Has a thread which cooperates with a ring, not shown, arranged in the orifice for the flow of the sanitary article, for fixing the drain under the said article.
La sortie 3 est centrée sur l'axe 5 disposé dans 5 un plan horizontal et au-dessus de l'axe longitudinal 7 du corps 6. L'axe 5 de la sortie 3 est perpendiculaire à l'axe longitudinal 7 et à l'axe A de l'entrée 1.The outlet 3 is centered on the axis 5 arranged in 5 a horizontal plane and above the longitudinal axis 7 of the body 6. The axis 5 of the outlet 3 is perpendicular to the longitudinal axis 7 and to the axis A of input 1.
A l'intérieur du corps cylindrique, on remarque un noyau 11 constitué d'une hélice 12 et d'un tube 13 centré sur l'axe longitudinal 7. L'hélice 12 est enroulée sur le tube 13 et se présente sous la forme d'une paroi munie de section rectangulaire. Une paroi circulaire 1A obture le corps 6 ; elle est disposée à l'extrémité du noyau 11, solidaire du tube 13 et de l'extrémité de l'hélice. Cette paroi 1A peut comporter un joint d'étanchéité 15. Elle peut également comporter un filetage ou autre, non représenté, permettant une liaison démontable entre le noyau 11 et le corps 6, pour faciliter les opérations de nettoyage de cette bonde siphoide. 0 L'hélice 12, telle que représentée, cloisonne l'intérieur du corps 6 et forme au total, entre l'entrée et la sortie 3, un peu plus de deux spires. L'hélice 12 et en particulier sa bordure périphérique 16, est en contact avec la paroi interne 17 du corps 6. On peut 5 prévoir l'adjonction d une lèvre "souple, non représentée, à la périphérie de l'hélice 12 pour améliorer l'étanchéité entre ladite hélice et la paroi interne 17 du corps 6.Inside the cylindrical body, there is a core 11 consisting of a propeller 12 and a tube 13 centered on the longitudinal axis 7. The propeller 12 is wound on the tube 13 and is in the form of 'a wall provided with a rectangular section. A circular wall 1A seals the body 6; it is arranged at the end of the core 11, integral with the tube 13 and the end of the propeller. This wall 1A may include a seal 15. It may also include a thread or the like, not shown, allowing a removable connection between the core 11 and the body 6, to facilitate the cleaning operations of this siphon plug. 0 The propeller 12, as shown, partitions the interior of the body 6 and forms in total, between the inlet and the outlet 3, a little more than two turns. The impeller 12 and in particular its peripheral edge 16 is in contact with the inner wall 17 of the body 6. It can 5 provide for the addition of a lip "flexible, not shown, to the periphery of the propeller 12 to improve the seal between said propeller and the internal wall 17 of the body 6.
Le noyau 11 canalise le flux de liquide entre l'entrée n 1 et la sortie 3 en réduisant au minimum les pertes de charges qui altèrent habituellement l'écoulement dans les siphons.The core 11 channels the flow of liquid between the inlet n 1 and the outlet 3 while minimizing the pressure drops which usually alter the flow in the siphons.
On a représenté, figure 2, le corps de la bonde en coupe verticale de façon à montrer l'entrée 1, la sortie c 3 et le corps cylindrique 6 proprement dit. On remarque que la tubulure 10 de l'entrée 1 s'étend dans le corps 6 jusqu'à un niveau sensiblement inférieur à l'axe longitudinal 7.There is shown, Figure 2, the body of the plug in vertical section so as to show the inlet 1, the outlet c 3 and the cylindrical body 6 itself. Note that the tubing 10 of the inlet 1 extends into the body 6 to a level substantially lower than the longitudinal axis 7.
L'orifice de sortie 3, communique avec l'intérieur du corps 6 au moyen d'une ouverture 18 dont la forme est définie pour être intégralement située dans la dernière spire de l'hélice.The outlet 3 communicates with the interior of the body 6 by means of an opening 18 whose shape is defined to be entirely located in the last turn of the propeller.
La partie inférieure de la tubulure 10 se situe sensiblement au même niveau que la partie inférieure de l'ouverture 18.The lower part of the tubing 10 is situated substantially at the same level as the lower part of the opening 18.
Pour faire correspondre l'hélice 12 et en particulier sa dernière spire avec l'ouverture 18, le noyau 11 peut comporter un repère ; ce repère permet de faciliter le montage de la bonde.To match the propeller 12 and in particular its last turn with the opening 18, the core 11 may include a mark; this mark makes it easier to assemble the drain.
Selon le cas, l'orifice de sortie 3 pourra être aménagé dans la paroi 1A du noyau 11.Depending on the case, the outlet orifice 3 can be arranged in the wall 1A of the core 11.
Telle que représentée, cette bonde siphoide comporte plusieurs siphons successifs. La colonne d'eau totale entre l'entrée et la sortie correspond à la somme des colonnes d'eau des siphons. Ces colonnes d'eau sont mesurées entre le dessus et le dessous du noyau.As shown, this siphon drain has several successive siphons. The total water column between the inlet and the outlet corresponds to the sum of the water columns of the siphons. These water columns are measured between the top and the bottom of the core.
Une telle bonde présente l'avantage d'être constituée de deux pièces faciles à assembler, obtenues par moulage ou autre. Elle peut être réalisée en matériau plastique moulé ou tout autre matériau adapté à l'utilisation. Elle présente également comme avantage important d'être d'un encombrement réduit ce qui permet de la positionner plus facilement sous les appareils sanitaires que ce soient des éviers, des bacs à douche, bidets ou autres et aussi de convenir comme matériel de rénovation.Such a drain has the advantage of being made up of two parts which are easy to assemble, obtained by molding or the like. It can be made of molded plastic material or any other material suitable for use. It also has the important advantage of being compact, which makes it easier to position it under sanitary appliances, be it sinks, shower trays, bidets or the like, and also to be suitable as renovation material.
Selon les nécessités, les deux pièces constituant la bonde peuvent être assemblées par collage, soudage aux ultrasons, ou par tout autre moyen approprié. Les signes de référence insérés après les caractéristiques techniques mentionnées dans les revendications ont pour seul but de faciliter la compréhension de ces dernières et n'en limitent aucunement la portée. As necessary, the two parts constituting the plug can be assembled by gluing, ultrasonic welding, or by any other suitable means. The reference signs inserted after the technical characteristics mentioned in the claims are intended only to facilitate the understanding of the latter and in no way limit their scope.

Claims

- REVENDICATIONS - 1.- Bonde siphoide comportant une entrée (1) et une sortie (2), caractérisée en ce qu'elle est constituée d'un corps cylindrique (6) cloisonné par un noyau (11) comprenant une hélice (12) enroulée sur un tube (13) qui est centré sur l'axe (7) dudit corps, l'entrée et la sortie de ladite hélice étant disposées au niveau desdites entrée et sortie de la bonde, laquelle hélice (12) s'étend au moins sur 360° pour aménager, en fonction des besoins, une ou plusieurs colonnes d'eau successives. - CLAIMS - 1.- Siphon plug comprising an inlet (1) and an outlet (2), characterized in that it consists of a cylindrical body (6) partitioned by a core (11) comprising a propeller (12) wound on a tube (13) which is centered on the axis (7) of said body, the inlet and outlet of said propeller being arranged at said inlet and outlet of the plug, which propeller (12) extends to the less over 360 ° to arrange, as needed, one or more successive water columns.
2.- Bonde siphoide selon la revendication 1, caractérisée en ce que le corps cylindrique (6) est fermé par une cloison (8) à son extrémité correspondant à l'entrée (1), l'autre extrémité du corps (6) étant obturée par une paroi (1A) correspondant à l'extrémité du noyau (11), laquelle paroi est fixée de façon étanche au corps cylindrique (6), par tout moyen approprié.2.- siphon drain according to claim 1, characterized in that the cylindrical body (6) is closed by a partition (8) at its end corresponding to the inlet (1), the other end of the body (6) being closed by a wall (1A) corresponding to the end of the core (11), which wall is tightly fixed to the cylindrical body (6), by any suitable means.
3.- Bonde siphoide selon la revendication 1, caractérisée en ce que l'hélice (12) comporte, sur sa bordure périphérique, en contact avec la paroi interne (17) du corps cylindrique (6), une lèvre souple servant à assurer l'étanchéité entre ladite hélice (12) et ladite paroi interne (17).3.- Siphon plug according to claim 1, characterized in that the propeller (12) comprises, on its peripheral edge, in contact with the internal wall (17) of the cylindrical body (6), a flexible lip serving to ensure the sealing between said propeller (12) and said internal wall (17).
A.- Bonde siphoide selon l'une quelconque des revendications 1 à 3, caractérisée en ce que l'entrée (1) est disposée de façon sensiblement tangentielle à l'une des extrémités du corps cylindrique (6) et comporte une collerette annulaire (2) située au même niveau que la partie supérieure dudit corps (6).A.- Siphon plug according to any one of claims 1 to 3, characterized in that the inlet (1) is arranged substantially tangentially at one of the ends of the cylindrical body (6) and comprises an annular collar ( 2) located at the same level as the upper part of said body (6).
5.- Bonde siphoide selon l'une quelconque des revendications 1 à A, caractérisée en ce que la sortie (3) est disposée sur le corps cylindrique, centrée sur un axe (5) situé au-dessus de l'axe longitudinal (7) du corps (6), à l'autre extrémité dudit corps (6) par rapport à 1 'entrée (1) .5.- Siphon drain according to any one of claims 1 to A, characterized in that the outlet (3) is arranged on the cylindrical body, centered on an axis (5) located above the longitudinal axis (7 ) of the body (6), at the other end of said body (6) relative to the inlet (1).
6.- Bonde siphoide selon l'une quelconque des revendications 1 à A, caractérisée en ce que la sortie (1) est disposée sur la paroi (1A) située à l'extrémité du noyau (11). 1 . - Bonde siphoide selon l'une quelconque des revendications 1 à 6, caractérisée en ce qu'elle comporte un noyau (11) muni d'une hélice (12) qui s'étend sur un peu plus de deux tours autour du tube central (13). 8.- Bonde siphoide selon l'une quelconque des revendications 1 à 7, caractérisée en ce qu'elle est constituée d'un corps (6) et d'une hélice (12) assemblés par collage, soudage aux ultrasons, ou autre moyen. 6.- Siphon drain according to any one of claims 1 to A, characterized in that the outlet (1) is arranged on the wall (1A) located at the end of the core (11). 1. - Siphon plug according to any one of claims 1 to 6, characterized in that it comprises a core (11) provided with a propeller (12) which extends over a little more than two turns around the central tube ( 13). 8.- Siphon plug according to any one of claims 1 to 7, characterized in that it consists of a body (6) and a propeller (12) assembled by gluing, ultrasonic welding, or other means .
PCT/FR1992/000246 1991-03-19 1992-03-18 Method for obtaining a minimum water head in a siphonal device and siphonal bung for implementing such method WO1992016699A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91/03541 1991-03-19
FR9103541A FR2674268B1 (en) 1991-03-19 1991-03-19 PROCESS FOR OBTAINING A MINIMUM COLUMN OF WATER IN A SIPHOUID DEVICE AND A SIPHOUID HOSE FOR IMPLEMENTING THE PROCESS.

Publications (1)

Publication Number Publication Date
WO1992016699A1 true WO1992016699A1 (en) 1992-10-01

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PCT/FR1992/000246 WO1992016699A1 (en) 1991-03-19 1992-03-18 Method for obtaining a minimum water head in a siphonal device and siphonal bung for implementing such method

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FR (1) FR2674268B1 (en)
WO (1) WO1992016699A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111326A1 (en) * 2004-05-15 2005-11-24 Kurt Mandau Trap

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771432B1 (en) * 1997-11-26 1999-12-31 Clara IMPROVEMENTS IN SUCTION DEVICES OF SIPHON TYPE SANITARY FACILITIES
DE69818507D1 (en) * 1997-11-26 2003-10-30 Clara S A SANITARY EQUIPMENT WITH A SIPHON
FR2791372B1 (en) 1999-03-26 2001-05-25 Wirquin Plastiques Sa BONDE SIPHOIDE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513101A (en) *
FR1330208A (en) * 1962-05-07 1963-06-21 Improvements to evacuation systems
US3699592A (en) * 1970-12-21 1972-10-24 Preformed Line Products Co Marine toilet assembly
AT335369B (en) * 1975-01-31 1977-03-10 Hutterer & Lechner Kg ODOR TRAP FOR DRAIN INSTALLATION
DE2626139B1 (en) * 1976-06-11 1977-09-01 Vahlbrauk Karl Heinz Drainage system for sanitary equipment - has stench trap in form of connecting line passing round collection drain line
GB2012333A (en) * 1977-12-22 1979-07-25 Soederstroem G Water Trap

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513101A (en) *
FR1330208A (en) * 1962-05-07 1963-06-21 Improvements to evacuation systems
US3699592A (en) * 1970-12-21 1972-10-24 Preformed Line Products Co Marine toilet assembly
AT335369B (en) * 1975-01-31 1977-03-10 Hutterer & Lechner Kg ODOR TRAP FOR DRAIN INSTALLATION
DE2626139B1 (en) * 1976-06-11 1977-09-01 Vahlbrauk Karl Heinz Drainage system for sanitary equipment - has stench trap in form of connecting line passing round collection drain line
GB2012333A (en) * 1977-12-22 1979-07-25 Soederstroem G Water Trap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111326A1 (en) * 2004-05-15 2005-11-24 Kurt Mandau Trap

Also Published As

Publication number Publication date
FR2674268B1 (en) 1998-10-16
FR2674268A1 (en) 1992-09-25

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