EP0429352B1 - Abflusssiphon für Sanitärapparat - Google Patents

Abflusssiphon für Sanitärapparat Download PDF

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Publication number
EP0429352B1
EP0429352B1 EP19900403274 EP90403274A EP0429352B1 EP 0429352 B1 EP0429352 B1 EP 0429352B1 EP 19900403274 EP19900403274 EP 19900403274 EP 90403274 A EP90403274 A EP 90403274A EP 0429352 B1 EP0429352 B1 EP 0429352B1
Authority
EP
European Patent Office
Prior art keywords
piece
siphon
joining piece
hollow element
inlet
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
EP19900403274
Other languages
English (en)
French (fr)
Other versions
EP0429352A1 (de
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.)
Filing date
Publication date
Application filed by SCPA DUBOSC ET LANDOWSKI filed Critical SCPA DUBOSC ET LANDOWSKI
Publication of EP0429352A1 publication Critical patent/EP0429352A1/de
Application granted granted Critical
Publication of EP0429352B1 publication Critical patent/EP0429352B1/de
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 present invention relates to a siphon for discharging water for a sanitary appliance of the type defined in the preamble to the appended claim 1 and the use of such a siphon.
  • sanitary appliance it is understood to mean any appliance of the sink, washbasin, emptying bin, bathtub, etc ... 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 not compressible with the use of cylindrical tubing.
  • Patent AT-B-327,821 (cf. the preamble of claim 1) describes a siphon having a reduced overall height compared to those which use a duct whose flow section remains circular from the inlet nozzle to the outlet nozzle.
  • the invention makes it possible to reduce the vertical bulk, while maintaining the water clearance at a value of approximately 50 mm and while respecting the usual flow sections of the wastewater.
  • the invention also relates to the use of a siphon as defined by claim 7 appended.
  • 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.
  • Figure 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.
  • 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 at the rear of the appliance sanitary.
  • FIG. 1B we find the device for emptying one of the tanks of the sink (1) provided with its overflow inlet (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 connection to the device for emptying the second tank (8).
  • the part (5) adapts to the siphon body (4) which the installer connects to the water evacuation pipe (not shown).
  • 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 drain of the dishwasher (3) or the connection pieces (5, 6). the lower zone has a cross section of flow of height (h) very small and less than the diameter of the inlet nozzle, and of large width relative to said height.
  • 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 (4) 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 the 2D figure 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, suitable 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)

Claims (7)

  1. Abflußsiphon mit geringen senkrechten Abmessungen für sanitäre Einrichtungen mit einem hohlen Formteil (4), das einen Eintrittsstutzen mit rundem Querschnitt mit senkrechter Achse und einen Austrittsstutzen mit rundem Querschnitt mit waagrechter Achse aufweist, wobei die beiden Stutzen durch ein Verbindungsrohr miteinander verbunden sind, das unter dem Eintrittsstutzen ein U-förmiges Profil aufweist und in dessen unterem Bereich sich ein Abschnitt mit im Vergleich zum Querschnitt des Eintrittsstutzens sehr geringer Höhe (h) und im Vergleich zur Höhe sehr großer Breite befindet, dadurch gekennzeichnet, daß das Verbindungsrohr einen zweiten Abschnitt mit dem Profil eines umgekehrten U aufweist, der an den ersten Abschnitt mit U-förmigem Profil anschließt und dessen oberer Teil aus einem technischen Stopfen (12) besteht, wobei der zweite Abschnitt eine Trennwand besitzt, deren oberer Rand sich wesentlich höher liegt als der obere Rand des Eintrittsstutzens, sodaß die Trennwand in betriebsfertig eingebautem Zustand einen Stau (g) bildet, dessen Wasserspiegel über dem Rand des Eintrittsstutzens und innerhalb des Bereichs mindestens eines seitlich an den Eintrittsstutzen angeschlossenen Anschlußrohres (3, 5, 6) liegt.
  2. Siphon nach Patentanspruch 1, dadurch gekennzeichnet, daß er ein seitlich an den Eintrittsstutzen angeschlossenes Anschlußrohr (3, 5, 6) aufweist, dessen oberer Rand weitgehend in derselben Höhe wie der Stau (g) des Siphons liegt.
  3. Siphon nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, daß das hohle Formteil (4) durch Drehen geschwenkt werden kann.
  4. Siphon nach Patentanspruch 1 bis 3, dadurch gekennzeichnet, daß das hohle Formteil (4) an ein oder mehrere seitliche Anschlußrohre (3, 5, 6) angeschlossen ist.
  5. Siphon nach Patentanspruch 1 bis 4, dadurch gekennzeichnet, daß das hohle Formteil (4) durch Spritzguß mit drei beweglichen Kernen hergestellt ist.
  6. Siphon nach Patentanspruch 1 bis 5, dadurch gekennzeichnet, daß das hohle Formteil (4) einteilig mit mindestens einem seitlichen Anschlußrohr (3, 5, 6) und mindestens einer Ablaufvorrichtung (1, 8) hergestellt ist.
  7. Verwendung eines Abflußsiphons nach Patentanspruch 1 bis 6 zum Anschließen an einen Spülbeckenablauf, dadurch gekennzeichnet, daß er an ein oder zwei Spülbecken angeschlossen werden kann und gegebenenfalls mit einem Anschlußrohr (3, 7) für das Abwasser einer Geschirrspülmaschine versehen ist.
EP19900403274 1989-11-20 1990-11-20 Abflusssiphon für Sanitärapparat Expired - Lifetime EP0429352B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8915198 1989-11-20
FR8915198A FR2654760B1 (fr) 1989-11-20 1989-11-20 Siphon d'evacuation pour appareil sanitaire.

Publications (2)

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

Family

ID=9387557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900403274 Expired - Lifetime EP0429352B1 (de) 1989-11-20 1990-11-20 Abflusssiphon für Sanitärapparat

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT104608A (pt) * 2009-06-04 2010-12-06 Jose Alberto Garcia Melico Sistema de recuperação de calor e respectivo sifão
EP2302142A1 (de) * 2009-07-27 2011-03-30 Enrique Rubio Lomillos Zentraler Geruchsverschluss

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR625128A (fr) * 1926-11-25 1927-08-03 Perfectionnements aux siphons
FR1376802A (fr) * 1963-10-07 1964-10-31 Procédé de fabrication de siphon d'évier et produit industriel obtenu
AU408708B2 (en) * 1965-09-20 1970-12-02 An improved trap
AT327821B (de) * 1972-12-21 1976-02-25 Hutterer & Lechner Kg Siphon aus kunststoff als geruchverschluss fur brausetassen, badewannen u.dgl.
GB8406652D0 (en) * 1984-03-14 1984-04-18 Reed Int Plc Waste trap installations

Also Published As

Publication number Publication date
FR2654760B1 (fr) 1993-04-09
DE69021691D1 (de) 1995-09-21
EP0429352A1 (de) 1991-05-29
DE69021691T2 (de) 1996-05-02
FR2654760A1 (fr) 1991-05-24

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