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EP0429352A1 - Drainsiphon for sanitary apparatus - Google Patents

Drainsiphon for sanitary apparatus Download PDF

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Publication number
EP0429352A1
EP0429352A1 EP90403274A EP90403274A EP0429352A1 EP 0429352 A1 EP0429352 A1 EP 0429352A1 EP 90403274 A EP90403274 A EP 90403274A EP 90403274 A EP90403274 A EP 90403274A EP 0429352 A1 EP0429352 A1 EP 0429352A1
Authority
EP
European Patent Office
Prior art keywords
drain trap
drain
trap according
sink
emptying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90403274A
Other languages
German (de)
French (fr)
Other versions
EP0429352B1 (en
Inventor
Jacques Sanselme
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.)
SCPA DUBOSC ET LANDOWSKI
Original Assignee
SCPA DUBOSC ET LANDOWSKI
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.)
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Publication of EP0429352A1 publication Critical patent/EP0429352A1/en
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Publication of EP0429352B1 publication Critical patent/EP0429352B1/en
Anticipated expiration legal-status Critical
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    • 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
    • E03C1/284—Odour seals having U-shaped trap

Definitions

  • the present invention relates to a siphon for discharging water for a sanitary appliance, the technical design of which gives it very little vertical bulk while respecting the usual flow sections.
  • sanitary appliance it is understood to mean any appliance of the sink, washbasin, emptying bin, bathtub, etc. type.
  • the traditional drain traps consist of a bent tubing in one or more pieces providing a water guard of about 50 mm to which we must add the diameter of the tubing, which gives the whole a significant height non-compressible with the use of cylindrical tubing.
  • the device according to the invention makes it possible to reduce this vertical bulk, while maintaining the water clearance at a value of approximately 50 mm, owing to the fact that the shape of the waste water passage section is modified.
  • FIG. 1A we find the sink emptying device (1) provided with its overflow inlet (2) which adapts to the part (3) allowing the evacuation of the dishwasher to be connected. This outlet will be provided with a plug (not shown) in the event that it is not used.
  • the rotating part (3) adapts itself to the body (4) of the siphon that the installer connects to the water evacuation pipe (not shown) located laterally or behind the appliance. sanitary reil.
  • the part (5) adapts to the siphon body (4) which the installer connects to the water evacuation pipe (not shown).
  • the arrows (9) and (10) represent the circuits respectively taken by the liquid during evacuation.
  • FIGS. 2A and 2D we find in isolation the part (4) constituting the body of the siphon.
  • This part (4) has a structure giving it a reduced height. It is positioned so that its water guard (g) is at the same level as the connection pipes, namely the dishwasher outlet (3) or the connection pieces (5, 6).
  • the lower passage section has a very low height (h) and a large width (L).
  • the water guard (g) is located directly below at least one sink emptying device (1, 8).
  • the part (4) is provided on the one hand at its lower part with a thread for mounting an inspection plug (11) and, on the other hand, at its upper part, with a thread receiving a technical plug (12) having the function of obstructing the orifice necessary for the molding of the body.
  • the plug (12) which has no reason to be opened once mounted, can be assembled other than by screwing such as gluing, welding and all other possible assembly techniques.
  • the outlets (3, 7) of the dishwasher are positioned at a level higher than that of the water guard (g). These evacuations (3, 7) are optional.
  • the part (A) can be rotated and is connected to one or more connecting parts (3, 5, 6) which can be rotated.
  • the part (4) is obtained by an injection molding technique using three movable cores whose displacement is shown in Figure 2D by arrows.
  • the drain trap can consist of a piece (4) molded in one piece with one or more connecting pieces (3, 5,6) and the emptying device (1, 8).
  • This siphon is, according to the embodiment described, adopted for a sink emptying device with one or two tanks provided, if necessary, with a dishwasher drain, but it can also be adapted to a drain device washbasin, tub, bathtub ...

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

Drain syphon for sanitaryware having a very small vertical size and consisting of a part (4) which is fitted, at the position of its upper portion, with a thread receiving a specialised plug (12) and which can be rotatably oriented so as to be able to be joined to one or more connecting parts (3,5,6). Application: sinks, wash basins, tanks, bathtubs. <IMAGE>

Description

La présente invention concerne un siphon d'évacuation d'eau pour appareil sanitaire dont sa conception technique lui con­fère un très faible encombrement vertical tout en respectant les sections d'écoulement usuelles.The present invention relates to a siphon for discharging water for a sanitary appliance, the technical design of which gives it very little vertical bulk while respecting the usual flow sections.

Par appareil sanitaire, il convient d'entendre tout appareil de type évier, lavabo, bac de vidage, baignoire, etc...By sanitary appliance, it is understood to mean any appliance of the sink, washbasin, emptying bin, bathtub, etc. type.

Les siphons d'évacuation traditionnels sont constitués d'une tubulure coudée en une ou plusieurs pièces ménageant une garde d'eau d'environ 50 mm à laquelle on doit rajouter le diamètre de la tubulure, ce qui confère à l'ensemble une hauteur impor­tante non compressible avec l'utilisation d'une tubulure cy­lindrique.The traditional drain traps consist of a bent tubing in one or more pieces providing a water guard of about 50 mm to which we must add the diameter of the tubing, which gives the whole a significant height non-compressible with the use of cylindrical tubing.

Le dispositif selon l'invention permet de réduire cet en­combrement vertical, tout en maintenant la garde d'eau à une valeur d'environ 50 mm, du fait que l'on modifie la forme de la section de passage des eaux usées.The device according to the invention makes it possible to reduce this vertical bulk, while maintaining the water clearance at a value of approximately 50 mm, owing to the fact that the shape of the waste water passage section is modified.

Les caractéristiques et avantages de l'invention seront mieux compris à la lecture de la description qui va suivre du mode de réalisation de l'invention.

  • La figure 1A représente en coupe le siphon selon l'invention en adaptation à un dispositif de vidage d'évier à une cuve muni d'une évacuation de lave-vaisselle.
  • La figure 1B représente en coupe le siphon selon l'invention en adaptation à un dispositif de vidage d'évier à deux cuves muni d'une évacuation de lave-vaisselle.
  • La figure 2A représente une vue de face de la pièce (4) re­présentée aux figures 1A et 1B.
  • La figure 2B représente une vue de dessus de la pièce (4).
  • La figure 2C représente une vue de dessous de la pièce (4).
  • La figure 2D représente une coupe selon AA (voir figure 2C) de la pièce (4) avec les directions de déplacement des noyaux du moule permettant une fabrication par injection.
The characteristics and advantages of the invention will be better understood on reading the description which follows of the embodiment of the invention.
  • Figure 1A shows in section the siphon according to the invention in adaptation to a sink emptying device to a tank provided with a dishwasher outlet.
  • Figure 1B shows in section the siphon according to the invention in adaptation to a sink emptying device with two tanks provided with a dishwasher outlet.
  • 2A shows a front view of the part (4) shown in Figures 1A and 1B.
  • FIG. 2B represents a top view of the part (4).
  • Figure 2C shows a bottom view of the part (4).
  • FIG. 2D represents a section along AA (see FIG. 2C) of the part (4) with the directions of movement of the cores of the mold allowing manufacture by injection.

Sur la figure 1A, nous trouvons le dispositif de vidage d'évier (1) muni de son arrivée de trop-plein (2) qui s'adapte à la pièce (3) permettant de raccorder l'évacuation du lave-­vaisselle. Cette évacuation sera munie d'un bouchon (non repré­senté) dans le cas où elle n'est pas utilisée. La pièce (3) orientable en rotation s'adapte elle-même au corps (4) du siphon que l'installateur relie à la canalisation d'évacuation d'eau (non représentée) située latéralement ou à l'arrière de l'appa­ reil sanitaire.In FIG. 1A, we find the sink emptying device (1) provided with its overflow inlet (2) which adapts to the part (3) allowing the evacuation of the dishwasher to be connected. This outlet will be provided with a plug (not shown) in the event that it is not used. The rotating part (3) adapts itself to the body (4) of the siphon that the installer connects to the water evacuation pipe (not shown) located laterally or behind the appliance. sanitary reil.

Sur la figure 1B, nous trouvons le dispositif de vidage d'une des cuves de l'évier (1) muni de sona rrivée de trop-plein (2) qui s'adapte à la pièce (5) permettant de raccorder le conduit réglable (6). Ce conduit (6) comporte lui-même une évacuation de lave-vaisselle (7) et un dispositif de raccordement au dispo­sitif de vidage de la deuxième cuve (8).In Figure 1B, we find the device for emptying one of the sink tanks (1) fitted with an overflow sona (2) which adapts to the part (5) allowing the adjustable duct to be connected (6). This duct (6) itself comprises a dishwasher outlet (7) and a device for connecting to the device for emptying the second tank (8).

La pièce (5) s'adapte au corps (4) de siphon que l'installa­teur relie à la canalisation d'évacuation d'eau (non représen­tée). Les flèches (9) et (10) représentent les circuits respec­tivement empruntés par le liquide pendant l'évacuation.The part (5) adapts to the siphon body (4) which the installer connects to the water evacuation pipe (not shown). The arrows (9) and (10) represent the circuits respectively taken by the liquid during evacuation.

Sur les figures 2A et 2D, nous trouvons de manière isolée la pièce (4) constituant le corps du siphon. Cette pièce (4) pré­sente une structure lui conférant une hauteur réduite. Elle est positionnée de manière à ce que sa garde d'eau (g) se situe au même niveau que les tubulures de raccordement, à savoir l'évacua­tion du lave-vaisselle (3)ou les pièces de raccordement (5, 6). La section de passage inférieure présente une hauteur (h) très faible et une largeur (L) importante. La garde d'eau (g) est si­tuée directement au-dessous d'au moins un dispositif de vidage d'évier (1, 8).In FIGS. 2A and 2D, we find in isolation the part (4) constituting the body of the siphon. This part (4) has a structure giving it a reduced height. It is positioned so that its water guard (g) is at the same level as the connection pipes, namely the dishwasher outlet (3) or the connection pieces (5, 6). The lower passage section has a very low height (h) and a large width (L). The water guard (g) is located directly below at least one sink emptying device (1, 8).

La pièce (4) est munie d'une part au niveau de sa partie infé­rieure d'un filetage de montage d'un bouchon de visite (11) et, d'autre part, au niveau de sa partie supérieure, d'un filetage recevant un bouchon technique (12) ayant pour fonction d'obs­truer l'orifice nécessaire pour le moulage du corps. Le bouchon (12) qui n'a pas de raison d'être ouvert une fois monté, peut être assemblé autrement que par vissage tel que collage, soudure et toutes autres techniques d'assemblage possible.The part (4) is provided on the one hand at its lower part with a thread for mounting an inspection plug (11) and, on the other hand, at its upper part, with a thread receiving a technical plug (12) having the function of obstructing the orifice necessary for the molding of the body. The plug (12) which has no reason to be opened once mounted, can be assembled other than by screwing such as gluing, welding and all other possible assembly techniques.

Les évacuations (3, 7) du lave-vaisselle sont positionnées à un niveau supérieur à celui de la garde d'eau (g). Ces évacua­tions (3, 7) sont facultatives.The outlets (3, 7) of the dishwasher are positioned at a level higher than that of the water guard (g). These evacuations (3, 7) are optional.

La pièce (A) est orientable en rotation et est reliée à une ou plusieurs pièces de raccordement (3, 5, 6) orientables en ro­tation.The part (A) can be rotated and is connected to one or more connecting parts (3, 5, 6) which can be rotated.

La pièce (4) est obtenue par une technique de moulage par in­jection en utilisant trois noyaux mobiles dont le déplacement est représenté sur la figure 2D par des flèches.The part (4) is obtained by an injection molding technique using three movable cores whose displacement is shown in Figure 2D by arrows.

Le siphon d'évacuation peut être constitué d'une pièce (4) moulée d'une seule pièce avec une ou plusieurs pièces à raccor­dement (3, 5,6) et le dispositif de vidage (1, 8).The drain trap can consist of a piece (4) molded in one piece with one or more connecting pieces (3, 5,6) and the emptying device (1, 8).

Ce siphon est, selon le mode de réalisation décrit, adopté à un dispositif de vidage d'évier à une ou deux cuves muni, le cas échéant, d'une évacuation de lave-vaisselle mais il peut également être adapté à un dispositif de vidage d'appareil sani­taire du type lavabo, bac, baignoire...This siphon is, according to the embodiment described, adopted for a sink emptying device with one or two tanks provided, if necessary, with a dishwasher drain, but it can also be adapted to a drain device washbasin, tub, bathtub ...

Claims (9)

1. Siphon d'évacuation pour appareil sanitaire caractérisé en ce qu'il présente un encombrement vertical très faible et en ce qu'il est constitué d'une pièce (4) munie au niveau de sa partie supérieure d'un filetage recevant un bouchon technique (12), sa garde d'eau (g) étant située directement au-dessous d'au moins un dispositif de vidage d'évier (1, 8).1. Drain trap for sanitary appliance characterized in that it has a very small vertical size and in that it consists of a part (4) provided at its upper part with a thread receiving a plug technical (12), its water guard (g) being located directly below at least one sink emptying device (1, 8). 2. Siphon d'évacuation selon la revendication 1 caractérisé en ce que la garde d'eau (g) se situe au même niveau que les tu­bulures de raccordement (5, 6).2. Drain trap according to claim 1 characterized in that the water guard (g) is located at the same level as the connection pipes (5, 6). 3. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 et 2 caractérisé en ce que sa section de passage infé­rieure présente une hauteur (h) très faible et une largeur (L) importante.3. Drain trap according to any one of claims 1 and 2 characterized in that its lower passage section has a height (h) very small and a width (L) large. 4. Siphon d'évaucation selon l'une quelconque des revendica­tions 1 à 3 caractérisé en ce que sa partie inférieure est munie d'un filetage de montage d'un bouchon de visite (11).4. drain drain according to any one of claims 1 to 3 characterized in that its lower part is provided with a thread for mounting a visit plug (11). 5. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 à 4 caractérisé en ce que la pièce (4) est orientable en rotation.5. Drain trap according to any one of claims 1 to 4 characterized in that the part (4) is rotatable. 6. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 à 5 caractérisé en ce quela pièce (4) est reliée à une ou plusieurs pièces de raccordement (3, 5, 6) orientables en rota­tion.6. Drain trap according to any one of claims 1 to 5 characterized in that the part (4) is connected to one or more connecting parts (3, 5, 6) orientable in rotation. 7. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 à 6 caractérisé en ce que la pièce (4) est moulée par injection en utilisant trois noyaux mobiles.7. Drain trap according to any one of claims 1 to 6 characterized in that the part (4) is injection molded using three movable cores. 8. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 à 7 caractérisé en ce que la pièce (4) est moulée d'une seule pièce avec une ou plusieurs pièces de raccordement (3, 5, 6) et le dispositif de vidage (1, 8).8. Drain trap according to any one of claims 1 to 7 characterized in that the part (4) is molded in one piece with one or more connecting parts (3, 5, 6) and the device emptying (1, 8). 9. Siphon d'évacuation selon l'une quelconque des revendica­tions 1 à 8 caractérisé en ce qu'il peut être adapté à un dispo­sitif de vidage d'évier à une ou deux cuves muni, le cas échéant, d'une évacuation de lave-vaisselle (3, 7).9. Drain trap according to any one of claims 1 to 8 characterized in that it can be adapted to a sink emptying device with one or two tanks provided, if necessary, with a lava drain - dishes (3, 7).
EP19900403274 1989-11-20 1990-11-20 Drainsiphon for sanitary apparatus Expired - Lifetime EP0429352B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8915198A FR2654760B1 (en) 1989-11-20 1989-11-20 DRAIN SIPHON FOR SANITARY APPARATUS.
FR8915198 1989-11-20

Publications (2)

Publication Number Publication Date
EP0429352A1 true EP0429352A1 (en) 1991-05-29
EP0429352B1 EP0429352B1 (en) 1995-08-16

Family

ID=9387557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900403274 Expired - Lifetime EP0429352B1 (en) 1989-11-20 1990-11-20 Drainsiphon for sanitary apparatus

Country Status (3)

Country Link
EP (1) EP0429352B1 (en)
DE (1) DE69021691T2 (en)
FR (1) FR2654760B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302142A1 (en) * 2009-07-27 2011-03-30 Enrique Rubio Lomillos Central Odour Trap
WO2010140138A3 (en) * 2009-06-04 2011-10-13 Garcia Melico Jose Alberto Heat recovery system and thermo-syphon thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR625128A (en) * 1926-11-25 1927-08-03 Improvements to siphons
FR1376802A (en) * 1963-10-07 1964-10-31 Sink siphon manufacturing process and industrial product obtained
GB1163413A (en) * 1965-09-20 1969-09-04 Ind Products Proprietary Ltd Improvements in liquid seals or waste traps
AT327821B (en) * 1972-12-21 1976-02-25 Hutterer & Lechner Kg Plastic trap as an odor trap for shower cups, bathtubs and the like.
GB2156022A (en) * 1984-03-14 1985-10-02 Key Terrain Ltd Waste traps with swivellable joints

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR625128A (en) * 1926-11-25 1927-08-03 Improvements to siphons
FR1376802A (en) * 1963-10-07 1964-10-31 Sink siphon manufacturing process and industrial product obtained
GB1163413A (en) * 1965-09-20 1969-09-04 Ind Products Proprietary Ltd Improvements in liquid seals or waste traps
AT327821B (en) * 1972-12-21 1976-02-25 Hutterer & Lechner Kg Plastic trap as an odor trap for shower cups, bathtubs and the like.
GB2156022A (en) * 1984-03-14 1985-10-02 Key Terrain Ltd Waste traps with swivellable joints

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140138A3 (en) * 2009-06-04 2011-10-13 Garcia Melico Jose Alberto Heat recovery system and thermo-syphon thereof
EP2302142A1 (en) * 2009-07-27 2011-03-30 Enrique Rubio Lomillos Central Odour Trap

Also Published As

Publication number Publication date
FR2654760B1 (en) 1993-04-09
FR2654760A1 (en) 1991-05-24
DE69021691T2 (en) 1996-05-02
EP0429352B1 (en) 1995-08-16
DE69021691D1 (en) 1995-09-21

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