EP0792400B1 - Siphon encastre - Google Patents

Siphon encastre Download PDF

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Publication number
EP0792400B1
EP0792400B1 EP95935748A EP95935748A EP0792400B1 EP 0792400 B1 EP0792400 B1 EP 0792400B1 EP 95935748 A EP95935748 A EP 95935748A EP 95935748 A EP95935748 A EP 95935748A EP 0792400 B1 EP0792400 B1 EP 0792400B1
Authority
EP
European Patent Office
Prior art keywords
housing
siphon according
inlet opening
concealed
pipe
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.)
Expired - Lifetime
Application number
EP95935748A
Other languages
German (de)
English (en)
Other versions
EP0792400A1 (fr
Inventor
Anton Rittmann
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.)
Hutterer & Lechner KG
Original Assignee
Hutterer & Lechner KG
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 Hutterer & Lechner KG filed Critical Hutterer & Lechner KG
Publication of EP0792400A1 publication Critical patent/EP0792400A1/fr
Application granted granted Critical
Publication of EP0792400B1 publication Critical patent/EP0792400B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E03C1/284—Odour seals having U-shaped trap

Definitions

  • the invention relates to a concealed siphon with one inlet opening and one Outflow opening housing and an L-shaped insert into the housing trained dip tube, with an approximately horizontal inlet pipe part of the dip tube from the inlet opening arranged on a side wall of the housing into an approximately vertical arranged dip tube part of the dip tube opens, the dip tube part in a riser tube part flows and this with an overflow edge in a downward channel of the Housing merges, which opens into a discharge channel via the outflow opening, and wherein the Inlet pipe part in line with a drain pipe, such as a sink drain pipe, is sealingly connectable
  • a similar, generic concealed siphon is known from DE-C - 34 47 098. This ends with this concealed siphon Dip tube spaced above the bottom of the case and it extends from the bottom of the housing up a storage wall in order to close a water bag that serves to block the odor form. Between the storage wall and a housing side wall there is also a downward leading one Drain channel of the concealed siphon is formed, which leads to the outflow opening of the housing.
  • the invention aims at avoiding these disadvantages and difficulties and presents itself the task of creating a concealed siphon of the type described in the introduction, which in simple Way can be cleaned.
  • strong deformations of the Cleaning pen can be avoided.
  • a concealed siphon in which in a wall walled box a housing is detachably inserted, which housing by a vertical
  • the transverse wall is divided, with a siphon forming in each of the parts Diving walls.
  • the downward from the inlet opening into the housing leading channel which opens into an upwardly leading channel forming a riser pipe part, integrally formed with the channel leading downward again from the riser pipe part.
  • the ring seal expediently has a plug-in opening for the discharge pipe, the plug-in opening preferably being used for simple attachment of the drain pipe at least one facing inwards and pressing against the outside of the discharge pipe Ring flange sealing lip is provided.
  • a particularly useful embodiment is characterized in that Dip tube made of a relatively soft and elastically deformable material, such as rubber and is integrally formed with the ring seal.
  • the assembly of the Flush-mounted siphons are particularly easy because there is no separate seal to be attached.
  • the ring seal advantageously has an outward opening and concentric with Center axis of the inlet opening circumferential groove into which a support ring from the outside can be used.
  • the support ring ensures a secure fit of the ring seal, even if it is off is made of a particularly soft material.
  • the support ring preferably has an angular profile, the support ring expediently one arranged concentrically to the central axis of the inlet opening, the ring part in the Correspondingly designed annular groove of the ring seal can be used, and furthermore one has approximately at right angles to this and outwardly extending ring flange.
  • the angle profile of the support ring ensures its secure proper fit, which can also be easily checked from the outside.
  • the ring flange of the support ring in the installed state of an annular flange is advantageous the ring seal at least partially overlapped from the inside, causing the Support ring in the ring seal and thus its exact fit even when tampering with in the drain pipe inserted (e.g. when inserting or removing it) is guaranteed.
  • the support ring is useful with manipulation approaches, in particular for attaching one Assembly tool or disassembly tool, provided advantageously Manipulation approaches as extending in the direction of the central axis of the inlet opening Lugs are formed, and at least two lugs around the circumference of the support ring are evenly distributed. This makes the insertion and also that Removing the support ring is particularly easy.
  • the dip tube is made of a relatively rigid material
  • the inlet pipe part of the Dip tube extending approximately concentrically to the central axis of the inlet opening End part on which the ring seal can be pushed from the outside, the ring seal is provided with a circumferential annular groove corresponding to the end part and the end part can be inserted into the ring groove.
  • the end part of the inlet pipe part forms the Dip tube itself the support ring for stiffening the from a soft elastic material manufactured ring seal.
  • the immersion tube made of a relatively rigid material, e.g. Plastic, formed, can the inlet pipe part of the immersion pipe expediently beyond the housing, i.e. whose Extend inlet opening, then advantageously on the end part of the inlet pipe part the discharge pipe can be rigidly attached, for example screwed on or in some other way is attachable.
  • a relatively rigid material e.g. Plastic
  • the inlet pipe part is expedient in its the inlet opening of the housing penetrating area with a radially outwardly extending ring flange, which can be sealed off from the housing at the inlet opening by means of an annular seal and wherein the ring flange is at least partially overlapping the ring flange Ring nut can be screwed onto the housing.
  • a thread at the free end of the inlet pipe part is advantageous for connecting one Drain pipe provided.
  • the dip tube is made of a relatively rigid Material formed, screwed to the housing and is a seal made of soft elastic Material with a plug opening for the drain pipe can be used.
  • a space-saving accommodation of the riser pipe part is given when the riser pipe part is formed by two half shells arranged diametrically to the immersion tube part.
  • the two riser half shells are advantageous in a plane perpendicular to Center axis of the inlet opening of the housing is arranged.
  • the inlet opening has a Inner diameter of the insertion and removal of the dip tube with the one with this integrally connected riser pipe part from the housing allows, if necessary under elastic deformation of the dip tube or the riser tube part.
  • FIG. 1 shows a vertical section through a Wall built-in siphon
  • Fig. 2 is a representation of a line II-II Fig. 1 performed section
  • FIG. 3 is a view in the direction of arrow III of FIG. 1. 4, 5 and 6, a further embodiment is illustrated, etc. in to the Fig. 1st to 3 analog representation. 7 and 8 illustrate in analogy to FIGS. 1 and 4 Representation of further embodiments, only one detail of each of FIGS. 1 and 4 is reproduced.
  • the embodiments shown in the drawing relate to concealed siphons as they for example for a washstand, a washing machine, etc., can be used.
  • a housing 1 made of plastic, which is attached to a side wall 2 an inlet opening 3 is provided.
  • An outflow opening 4 is located at the lower end 5 of the housing 1.
  • a connecting piece 6, which is advantageously connected to the Housing 1 is made in one piece and can be pushed over an outlet channel.
  • An immersion tube 7 is inserted into the housing 1, etc. through the inlet opening 3.
  • This Immersion tube 7 is L-shaped and has an approximately horizontally running inlet pipe part 8, which merges into an approximately vertically located immersion tube part 9.
  • the immersion pipe part 9 is integral with a riser pipe part 10 in the manner of communicating vessels formed, whereby in the interior of the housing 1 a removable from the housing 1, part closed at the bottom, which forms the water bag forming the odor barrier, is formed.
  • the riser pipe part 10 is arranged diametrically to the immersion pipe part 9
  • Half shells 11 formed, these riser half shells 11 in a plane perpendicular to Central axis 12 of the inlet opening 3 of the housing 1 are arranged.
  • the overflow water that passes over the upper edge 13 of the half-shells 11 runs through between the half-shells 11 and the housing side walls 2 lying vertically channel 14 leading below towards the outflow opening 4 and via this into the Drain channel.
  • the free end of the inlet pipe part 8 of the immersion pipe 7 is opposite the inlet opening 3 and a discharge pipe 15 leading into the housing 1 by means of a single ring seal 16 sealed from soft elastic material.
  • the ring seal 16 is integrally formed with the dip tube 7. Out for this reason, the dip tube 7 and the ring seal 16 are made of a relatively soft and elastically deformable material, such as rubber, produced.
  • the ring seal 16 has a plug opening 17 for the discharge pipe 15, the Plug-in opening 17 with two inwards and on the drain pipe 15 outside pressing ring flange sealing lips 18 is provided.
  • the ring seal 16 overlaps with an outwardly directed ring sealing flange 19 Housing wall 2, so that the correct seat of the ring seal 16 and thus also with this integrally connected dip tube 7 is secured.
  • the ring seal 16 reinforced with a support ring 20 which from the outside in an outwardly open and Circular groove 21 of the ring seal concentric to the central axis 22 of the inlet opening 3 16 can be used.
  • the support ring 20 itself is designed as an angle profile, with a concentric to the central axis 12 of the inlet opening 3 arranged ring part 23 in the Correspondingly formed annular groove 21 extends, and it also has an approximately at right angles to this and outwardly extending ring flange 24.
  • This ring flange 24 of the support ring 20 is also in the installed state from one to the outside in radial Direction extending ring flange 25 of the ring seal 16 from the inside at least partially attacked. This ensures the secure fit of the support ring 20.
  • the support ring 20 itself points in the direction of the central axis 22 of the inlet opening 3 extending manipulation approaches 26, which are designed as noses. These noses at least two in number are evenly distributed around the circumference of the support ring 20 arranged.
  • the dip tube 7 is made of a rigid Material, for example made of plastic.
  • the ring seal 16 is as formed separate component and from the outside to an end portion 27 of the hoof tube part 8th of the dip tube 7 attachable.
  • the ring seal 16 with a End part 27 correspondingly arranged circumferential annular groove 28 into which the End part 27 can be used.
  • the end part 27 of the dip tube 7 forms a support device for the ring seal 16 made of soft elastic material.
  • the end part 27 of the dip tube 7 has a circumferential one Provide stepped flange 29 and the annular groove 28 is designed accordingly.
  • the dip tube 7 is also off a rigid plastic material.
  • the inlet pipe part 8 extends over the Housing 1, i.e. the inlet opening 3, and has a free end 30 External thread 31 for rigid connection to a drain line, for example one Drain line of a washing machine, as is done by the washing machine connection 32 is illustrated.
  • the tight connection between the housing 1 and the tubular part 7 is here by a extending radially outward in the area of the inlet opening 3 of the housing 1 Ring flange 33, which is integrally formed with the dip tube 7, achieved. Between this Ring flange and a correspondingly shaped edge 34 of the inlet opening 3 of the housing 1, an elastic ring seal, such as an O-ring 35, is provided.
  • the edge of the inlet opening 3 of the housing 1 is in this case in the direction of Center axis 12 of the inlet opening 3 extending pipe socket 34 formed on his Has an external thread 35 on the outside.
  • the dip tube 7 is by means of a union nut 36 rigidly attached to this pipe socket 34 and thus to the housing 1.
  • a cover plate 37 which is connected to the external thread of the end 30 of the inlet pipe part 8 can be screwed on, covers the union nut 36 and thus also the connection of the Housing 1 to the masonry or the tiling 38 of the masonry.
  • a protective hood 39 is indicated, which when the Concealed siphons is used. After walling in, i.e. Laying the tiles 38, the part of the protective hood 39 protruding outwards is cut off and removed.
  • the inlet pipe part 8 of the Immersion pipe 7 only up to the area of the inlet opening 3.
  • a drain pipe 15 closes to the inlet pipe part 8 via an annular seal 40, which has two inwards extending ring flange sealing lips 41 is provided.
  • Odor barrier water bag are also formed in that the riser pipe part 10 is only formed by a half-shell, which of course is a correspondingly larger one Cross section must have.

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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)

Claims (22)

  1. Siphon encastré comportant un boítier (1) qui présente une ouverture d'entrée (3) et une ouverture de sortie (4), et comportant un tube plongeur (7) réalisé en forme de L et susceptible d'être mis en place dans le boítier (1), dans lequel une partie tubulaire d'entrée approximativement horizontale (8) du tube plongeur (7) débouche à partir d'une ouverture d'entrée (3) agencée sur une paroi latérale (2) du boítier (1) jusque dans une partie tubulaire de plongée approximativement verticale (9) du tube plongeur (7), la partie tubulaire de plongée (9) débouchant dans une partie tubulaire montante (10) et celle-ci se transformant par une bordure de déversement (13) dans un canal dirigé vers le bas (14) du boítier (1), ledit canal débouchant via l'ouverture de sortie (4) dans un canal d'écoulement, et dans lequel la partie tubulaire d'entrée (8) peut être branchée avec étanchement à un tube d'évacuation (15), tel qu'un tube d'évacuation d'un lavabo, caractérisé en ce que la partie tubulaire de plongée (9) du tube plongeur (7) est réalisée en une seule pièce avec la partie tubulaire montante (10) à la manière de vases communicants, en formant un siphon.
  2. Siphon encastré selon la revendication 1, caractérisé en ce que le tube plongeur (7) est étanché vis-à-vis du boítier (1) au niveau de l'ouverture d'entrée (3) et également vis-à-vis du tube d'évacuation (15) au moyen d'un seul joint annulaire (16) en un matériau élastique souple (figures 1 à 3, 8).
  3. Siphon encastré selon la revendication 2, caractérisé en ce que le joint annulaire (16) présente une ouverture d'enfichage (17) pour le tube d'évacuation (15).
  4. Siphon encastré selon la revendication 3, caractérisé en ce que l'ouverture d'enfichage (17) est pourvue d'au moins une lèvre d'étanchement à bride annulaire (18) qui est dirigée vers l'intérieur et qui s'applique sous pression contre le tube d'écoulement (15).
  5. Siphon encastré selon l'une ou plusieurs des revendications 2 à 4, caractérisé en ce que le joint annulaire (16) présente une bride d'étanchement annulaire (19) dirigée vers l'extérieur, qui recouvre la paroi de boítier (2) au niveau de l'ouverture d'entrée (3).
  6. Siphon encastré selon l'une ou plusieurs des revendications 2 à 5, caractérisé en ce que le tube plongeur (7) est réalisé en un matériau élastiquement déformable, tel que du caoutchouc, et en ce qu'il est réalisé en une seule pièce avec le joint annulaire (16) (figures 1 à 3).
  7. Siphon encastré selon la revendication 6, caractérisé en ce que le joint annulaire (16) présente une gorge annulaire (21) ouverte vers l'extérieur et s'étendant concentriquement à l'axe médian de l'ouverture d'entrée (3), gorge dans laquelle un anneau de soutien (20) peut être mis en place depuis l'extérieur.
  8. Siphon encastré selon la revendication 7, caractérisé en ce que l'anneau de soutien (20) présente un profil en équerre.
  9. Siphon encastré selon la revendication 8, caractérisé en ce que l'anneau de soutien (20) présente une partie annulaire (23) qui est agencée concentriquement à l'axe médian (12) de l'ouverture d'entrée (3) et qui peut être mise en place dans la gorge annulaire (21) réalisée de façon correspondante à l'extrémité du tube plongeur, et en ce qu'il présente en outre une bride annulaire (24) qui s'étend approximativement à angle droit par rapport à celui-ci et vers l'extérieur.
  10. Siphon encastré selon la revendication 9, caractérisé en ce que la bride annulaire (24) de l'anneau de soutien (20) est recouverte du moins en partie à l'état monté par une bride annulaire (25) du joint annulaire (16).
  11. Siphon encastré selon l'une ou plusieurs des revendications 7 à 10, caractérisé en ce que l'anneau de soutien (20) est pourvu de talons de manipulation (26), en particulier pour appliquer un outil de montage ou un outil de démontage.
  12. Siphon encastré selon la revendication 11, caractérisé en ce que les talons de manipulation (26) sont réalisés sous forme de becs qui s'étendent en direction de l'axe médian (12) de l'ouverture d'entrée (3), au moins deux becs étant agencés en répartition régulière à la périphérie.
  13. Siphon encastré selon l'une ou plusieurs des revendications 1 à 5, caractérisé en ce que le tube plongeur (7) est formé en un matériau relativement rigide et présente une partie d'extrémité (27) qui s'étend approximativement concentriquement à l'axe médian (12) de l'ouverture d'entrée (3) et sur laquelle le joint annulaire (16) peut être enfilé depuis l'extérieur, le joint annulaire (16) étant pourvu d'une gorge annulaire périphérique agencée de façon correspondante à la partie d'extrémité, et la partie d'extrémité (27) étant susceptible d'être mise en place dans la gorge annulaire (28) (figure 8).
  14. Siphon encastré selon la revendication 13, caractérisé en ce que la partie d'extrémité (27) est pourvue d'un gradin d'étanchement périphérique (29).
  15. Siphon encastré selon la revendication 14, caractérisé en ce que le gradin d'étanchement est formé par une bride en gradin périphérique (29), et en ce que la gorge annulaire (28) est réalisée de façon correspondante à celle-ci.
  16. Siphon encastré selon la revendication 1, caractérisé en ce que la partie tubulaire d'entrée (8) du tube plongeur (7) s'étend au-delà du boítier (1), c'est-à-dire au-delà de son ouverture d'entrée (3) (figures 4 à 6).
  17. Siphon encastré selon la revendication 16, caractérisé en ce que dans sa région traversant l'ouverture d'entrée (3) du boítier (1), la partie tubulaire d'entrée (8) est pourvue d'une bride annulaire (33) qui s'étend radialement vers l'extérieur et qui peut être étanchée vis-à-vis du boítier (1) au niveau de l'ouverture d'entrée (3) au moyen d'un joint annulaire (35), la bride annulaire (33) pouvant être vissée sur le boítier au moyen d'un écrou annulaire (36) recouvrant du moins en partie la bride annulaire.
  18. Siphon encastré selon la revendication 17, caractérisé en ce qu'un filetage (31) est prévu à l'extrémité libre (30) de la partie tubulaire d'entrée (8) pour le branchement d'une conduite tubulaire d'écoulement (32).
  19. Siphon encastré selon la revendication 1, caractérisé en ce que le tube plongeur (7) est formé en un matériau relativement rigide, en ce qu'il est vissé sur le boítier (1), et en ce qu'un joint (40) en un matériau élastique souple présentant une ouverture d'enfichage pour le tube d'évacuation (15) peut être mis en place (figure 7).
  20. Siphon encastré selon l'une ou plusieurs des revendications 1 à 19, caractérisé en ce que la partie tubulaire montante (10) est formée par deux demi-coques (11) agencées diamétralement par rapport à la partie tubulaire de plongée (9).
  21. Siphon encastré selon la revendication 20, caractérisé en ce que les deux demi-coques (11) du tube montant sont agencées dans un plan perpendiculaire à l'axe médian (12) de l'ouverture d'entrée (3) du boítier (1).
  22. Siphon encastré selon l'une ou plusieurs des revendications 1 à 21, caractérisé en ce que l'ouverture d'entrée (3) présente un diamètre intérieur qui permet la mise en place et l'enlèvement hors du boítier (1) du tube plongeur (7) avec la partie tubulaire montante (10) reliée en une seule pièce à celui-ci, le cas échéant sous une déformation élastique du tube plongeur (7) ou de la partie tubulaire montante (10).
EP95935748A 1994-11-15 1995-11-14 Siphon encastre Expired - Lifetime EP0792400B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT211294A AT401402B (de) 1994-11-15 1994-11-15 Unterputzsifon
AT2112/94 1994-11-15
PCT/AT1995/000216 WO1996015329A1 (fr) 1994-11-15 1995-11-14 Siphon encastre

Publications (2)

Publication Number Publication Date
EP0792400A1 EP0792400A1 (fr) 1997-09-03
EP0792400B1 true EP0792400B1 (fr) 1998-05-06

Family

ID=3528036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95935748A Expired - Lifetime EP0792400B1 (fr) 1994-11-15 1995-11-14 Siphon encastre

Country Status (4)

Country Link
EP (1) EP0792400B1 (fr)
AT (1) AT401402B (fr)
DE (1) DE59502133D1 (fr)
WO (1) WO1996015329A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004013127U1 (de) * 2004-08-20 2006-01-05 Viega Gmbh & Co. Kg Geruchverschluss für einen Ablauf

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469731A (fr) * 1966-02-21 1967-02-17 Cuvette de water-closet
DE1658288A1 (de) * 1967-04-11 1970-09-24 Hermann Stenner Kg Metallwaren Elastischer Spuelrohrverbinder fuer Klosettbecken
DE2845308C3 (de) * 1978-10-18 1982-02-18 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Fitting oder dergleichen aus formstabilem Kunststoff für Rohrverbindungen sowie Verfahren und Werkzeug zu seiner Herstellung
DE3109384A1 (de) * 1981-03-12 1982-09-30 Fa. Helmuth Dallmer, 5760 Arnsberg "wandeinbau- ablaufarmatur mit geruchsverschluss"
DE3226875C2 (de) * 1982-07-17 1984-09-06 Wavin B.V., Zwolle Dichtungsring
AT376288B (de) * 1983-03-21 1984-10-25 Hutterer & Lechner Kg Rohrverbindung
DE3447098C1 (de) * 1984-12-22 1986-03-20 Helmuth Dallmer oHG, 5760 Arnsberg Unterputz-Siphon
WO1990008287A1 (fr) * 1989-01-11 1990-07-26 Zahnradfabrik Friedrichshafen Ag Connecteur a douille pour raccords a pression elevee
DE8902168U1 (de) * 1989-02-23 1989-04-06 Hutterer & Lechner Kg, Himberg Ablauf-Anschlußbogen für Sanitäreinrichtungen

Also Published As

Publication number Publication date
ATA211294A (de) 1996-01-15
DE59502133D1 (de) 1998-06-10
AT401402B (de) 1996-09-25
EP0792400A1 (fr) 1997-09-03
WO1996015329A1 (fr) 1996-05-23

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