EP2861803B1 - Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue - Google Patents

Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue Download PDF

Info

Publication number
EP2861803B1
EP2861803B1 EP13718095.6A EP13718095A EP2861803B1 EP 2861803 B1 EP2861803 B1 EP 2861803B1 EP 13718095 A EP13718095 A EP 13718095A EP 2861803 B1 EP2861803 B1 EP 2861803B1
Authority
EP
European Patent Office
Prior art keywords
valve
siphon
outlet opening
inlet
outlet
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.)
Active
Application number
EP13718095.6A
Other languages
German (de)
English (en)
Other versions
EP2861803A2 (fr
Inventor
Theofilos Kokarakis
Sofia HOFMANN
Emanuel KOKARAKIS
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.)
Urinowa GmbH
Original Assignee
Urinowa GmbH
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 Urinowa GmbH filed Critical Urinowa GmbH
Publication of EP2861803A2 publication Critical patent/EP2861803A2/fr
Application granted granted Critical
Publication of EP2861803B1 publication Critical patent/EP2861803B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
    • E03D13/007—Waterless or low-flush urinals; Accessories therefor
    • 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
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0415—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for horizontal position adjustment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve

Definitions

  • the invention relates to a siphon, in particular an odor trap for a urinal, a floor drain and / or a shower tray or the like, with a tubular inlet and at least one outlet, the outlet opening of which can be opened and closed by means of a valve opposite a connectable drain.
  • the EP 1 972 727 A1 discloses a waterless sanitary facility such as, in particular, a waterless urine system having a urinal basin or a urinal stand or a bowl as well as a drain or outlet, the opening of which on the pelvic side is largely covered by a cover, in such a way that the outflow of liquid from the basin or the bowl, takes place through openings, such as slots, grooves, pores and the like, in a collecting space formed under the cover.
  • a tubular, round housing is provided as the liquid outlet from the collecting space has at least one lateral opening which is arranged in the pipe wall and which is covered by a loose membrane or film lying on the outside of the pipe.
  • the EP 1 972 727 A1 a siphon for a waterless sanitary facility, which has a tubular housing as a liquid outlet pipe with at least one lateral opening in a pipe wall, the opening being covered like a valve by a flexible membrane or film.
  • Liquid introduced into the siphon from above, in particular urine, is divided by a roof-shaped housing part that includes the side openings and directed to the openings, where the liquid passes through the flutter valves formed by the membrane and drains off.
  • the flutter valves rest against the outside of the tubular housing and close the openings in an airtight manner.
  • U.S. 6,318,397 A a siphon with a central drain pipe that has side openings. The openings are to be closed with a flexible membrane.
  • the U.S. 743,986 shows a floor drain with a siphon, which is also closed by a valve.
  • the valve has a valve flap and a valve lever, the valve lever being connected at both ends in an articulated manner to a housing of the siphon and to the valve flap. A distance cam on the valve lever ensures a straight seat of the valve flap.
  • the invention is based on the object of creating a siphon of the type mentioned at the beginning, which can be reliably closed to avoid escaping odors.
  • a siphon in particular an odor trap for a urinal, a floor drain and / or a shower tray or the like, comprises a tubular inlet and at least one outlet, the outlet opening of which can be opened and closed by means of a valve opposite a connectable drain.
  • the valve comprises a valve lever which is articulated in the area of the inlet and has an associated valve surface, the valve surface closing the outlet opening in a form-fitting and / or force-fitting manner.
  • the tubular inlet does not have to have a round cross-section, but can be shaped as desired, for example rectangular. It can also be arranged or constructed on the circumference, for example on a shower tray, which can also be constructed flush with the floor.
  • the outlet opening can in particular be present in a circumferential surface. The invention preferably includes such arrangements in which the outlet opening is present below the bearing point of the valve lever or the valve flap, so that the valve flap closes the outlet opening essentially controlled by gravity.
  • the valve lever can be, for example, a one-armed valve lever which is arranged such that it can pivot in the area of the inlet is and, due to its weight, is in such a position that the outlet opening is effectively closed, that is to say in particular odor-tight, when no counterforce is acting, i.e. no liquid is flowing through the siphon.
  • the seal between the valve lever and the outlet with the outlet opening can only take place on the basis of the geometric design and / or a corresponding material pairing.
  • a corresponding design and arrangement of the valve lever which may also be deflected several times, it is not excluded to provide the outlet opening at the end or opposite the inlet.
  • the outlet with its outlet opening preferably points in a direction that is laterally aligned with respect to the inlet.
  • valve surface When no liquid is flowing through the siphon, the valve surface lies above the outlet opening in such a way that it is hermetically sealed so that no odor escapes through the siphon from a channel to which the siphon is connected.
  • the valve surface which has a contour adapted to the outlet opening or the outlet, is pressed tightly due to the force of weight, in particular of the valve lever, the position of the joint, the length of the valve lever and the weight distribution being suitably selected to generate a corresponding moment, in order to exert the greatest possible pressure on the valve surface and at the same time ensure an exit of liquid, even in the smallest amount, through the pressure of the liquid acting on the valve surface to open the outlet opening.
  • the sealing valve surface can be formed directly on the valve lever or assigned to a component connected to the valve lever.
  • the inlet can have a slotted or perforated cover be provided, which prevents the penetration of objects that could possibly lead to a blockage of the siphon.
  • the alignment of the outlet opening in a position of use of the siphon is expedient in terms of flow technology in order to drain off liquid.
  • a seal is arranged between the valve surface and a sealing surface of the outlet, which ring surrounds the outlet opening and is preferably made of an elastomer.
  • the seal can be arranged as an annular seal on the valve surface or the sealing surface.
  • valve surface and the sealing surface expediently have corresponding geometries, in particular the outer sealing surface and the inner valve surface or vice versa match.
  • valve lever and / or the valve cover is in an alternative embodiment by an actuator, in particular a spring, an electromagnet device, a piston-cylinder arrangement, for opening and / or closing the Outlet opening acted upon.
  • actuator in particular a spring, an electromagnet device, a piston-cylinder arrangement, for opening and / or closing the Outlet opening acted upon.
  • valve surface is part of a valve flap connected to the valve lever.
  • the valve flap is coupled to a free end of the valve lever via a hinge in such a way that the valve flap extends on one side of the hinge between the valve lever and the siphon.
  • the joint can be designed in such a way that the valve flap and / or the valve lever can be exchanged.
  • the joint between the siphon and the valve lever and / or between the valve lever and the valve flap is designed as a hinge joint.
  • the stub axles can be rotatably mounted in corresponding fork-shaped clip receptacles.
  • At least one spacer cam effective for closing the outlet opening is arranged between the valve lever and the valve plate.
  • the one on that Spacer cam provided at a distance from the joint exerts pressure on the valve plate in the direction of the outlet opening.
  • the joint is expediently formed in the area of the inlet on a clamp which, in particular, engages the siphon with a force fit, the valve lever and the valve flap extending on the outside of the siphon.
  • the clip can simply be clipped on in the area of the inlet and is easily exchangeable.
  • the sealing surface is convexly curved in its longitudinal extension.
  • odor traps with a flat or straight sealing surface are also included.
  • Such a straight or configuration can be given, for example, in the case of an end-side outlet opening, in particular with a corresponding collar or a circumferential outlet opening of a pipe with a polygonal cross-section, for example a square pipe.
  • the valve flap or the valve lever then has a correspondingly planar course, at least in the area of its seals and / or sealing surface or valve surface.
  • the inlet is preferably formed by an opening at the end of a pipe which, in its further course, has at least one bend, the free end of which forms the outlet opening, which is preferably surrounded by the sealing surface. Accordingly, the siphon does not have a housing and the liquid flows through a pipe bend, as it were, which can be closed at the end by the valve. If several outlet openings are to be provided, it is possible to branch the inlet into a corresponding number of pipe bends.
  • the tube can also be constructed in several parts or from individual sections, such as Be composed of pipe sections and / or pipe bends. It is also possible to use a tube which is closed at the end in the outlet area and has at least one lateral, that is to say circumferential, outlet opening.
  • the pipe runs in a Y-shape.
  • the tube thus comprises an inlet and two approximately opposite outlet openings. It goes without saying that the design of further outlet openings which extend in the radial direction is also possible and lies within the scope of the invention.
  • the at least one outlet opening is preferably located in a flat pipe wall section.
  • the inlet is formed by an end-side opening of a pipe, the opposite end of which, from which a cone or a pyramid extends into the interior of the pipe, is closed, wherein at least one outlet opening is formed on the circumferential side in the area of the closed end face.
  • the inlet can also be provided with an angle piece and extend, for example, at right angles to the longitudinal axis of the further pipe run.
  • the inlet has a bulbous cross-section for the relatively quick discharge of a relatively large amount of liquid.
  • siphon is preferably used on an, in particular waterless, urinal or a floor drain or a bidet or a bathtub or shower or a wash basin.
  • odor trap can also be operated in connection with a liquid barrier layer without departing from the scope of the invention.
  • an adapter plate provided with markings and / or groove-shaped depressions is arranged on the top, in particular at the inlet, the markings and / or depressions serving as predetermined breaking points and / or aids for separating edge-side protrusions to reduce the size of the adapter plate.
  • Commercially available floor drains often have grid dimensions to which the respective adapter plate for installing the odor trap is to be adapted.
  • the adapter plate used in this context for a siphon which extends around the inlet and which is more or less centered in an installation housing of the floor drain is provided with the markings or groove-shaped depressions that represent cross-sectional weakening and make it easier for the craftsman to reduce the size of the adapter plate by cutting the adapter plate with scissors or a knife in the area of the depressions, for example, or by breaking the adapter plate along the depressions designed as predetermined breaking points.
  • a suitable lattice-shaped cover is often offered by a floor drain manufacturer, which is placed on the floor drain above the adapter plate of the siphon.
  • the siphon after the Figures 1 to 23 is installed, for example, as an odor trap in a waterless urinal and has a tubular inlet 1 and at least one outlet 2 pointing in a lateral direction, an outlet opening 3 of the outlet 2 being opened and closed by means of a valve 4 opposite a connectable drain of a sewer system.
  • the valve 4 essentially comprises a valve lever 6 with an associated valve surface 7 for sealingly closing the outlet opening 3, which is articulated via a first hinge joint 5 in the area of the inlet 1, i.e. in a position of use of the siphon above the outlet 2.
  • the valve surface 7 is a component a valve flap 9 which is connected to the valve lever 6 via a second hinge joint 8 and which has a seal 10 made of an elastomer.
  • valve flap 9 corresponds to that of a sealing surface 11 which surrounds the outlet opening 3 and which can, for example, be part of a housing 12 of the siphon.
  • the two hinge joints 5, 8 can be clipped on and comprise fork-shaped recesses 13 into which a hinge pin 14 is inserted.
  • the valve flap 9 is mounted on the valve lever 6 in such a way that it runs essentially between the valve lever 6 and the siphon.
  • a spacer cam 15 arranged on the valve lever 6 is supported on the valve flap 9 on the side opposite the hinge joint 8 the acting torques and weight forces closes the outlet opening 3 in a sealed manner.
  • an actuator acting on the valve lever 6, which is embodied in the present case as a spring 22, can be arranged which has a causes increased locking force, whereby the spring 22 does not have to be absolutely necessary in every case.
  • the cup-shaped inlet 1, which has a bulbous cross section, is formed by an opening at the end of a tube 18 which has an arc 19 which opens into the outlet opening 3 surrounded by the sealing surface 11.
  • the recesses 13 of the hinge joint 5 supporting the valve lever 6 can be formed directly on the siphon or on a bracket 16 to be fixed on the siphon in the area of the inlet 1.
  • the clamp 16 is fastened to the siphon by a simple plug-in connection which, for example, can have additional retaining pins 20 which protrude radially from the siphon and engage in corresponding openings 21 on the clamp side.
  • the course of the tube 18 can, as in Fig. 7 shown, also be Y-shaped, so that the siphon has an inlet 1, which branches into two outlets 2 with corresponding outlet openings 3, to which, of course, two valves 4 are assigned.
  • Figures 8-14 show essentially different, non-inventive variants of the valve 4, the valve surface 7 being formed on the valve lever 6 or the valve flap 9 and the hinge joint 8 arranged between the valve lever 6 and the valve flap 9 being positioned differently.
  • Figures 15, 16 , 19 and 20 show a relatively slim design of the siphon in which two opposing valve levers 6 for closing the outlet openings 3 of the pipe 18 having the inlet 1 on the top are pivotably mounted with two bends 19 for the outlets 2, each via two retaining pins 20 attached to the housing 12 of the siphon . It is of course also possible to form the retaining pins 20 on the valve levers 6 and to provide recesses for the retaining pins 20 in the housing 12.
  • valve levers 6 Due to the arrangement and the design of the valve levers 6, torques act which cause the outlet openings 3 to be closed when there is no fluid pressure in the pipe 18 causing the outlet opening 3 to open.
  • the valve levers 6 are, for example, mounted opposite one another on the housing 2 and tapered in cross section in the shape of a shell and in the direction of their free end.
  • the housing 12 is tubular in cross section and tapers in the direction of its free end and thus the valve surface 7 is also curved in the area of the outlet opening 3.
  • seals can be arranged between the valve levers 6 and the housing 12, which either rest on the inner surfaces of the valve levers 6 or protrude beyond the outer contour of the valve levers 6.
  • the siphon can be inserted into a collar 23 with peripheral lips 24, which is provided with a cover 25.
  • the collar 23 is in particular fixed directly in the urinal and enables the siphon to be held in an exchangeable manner. After the cover 25 has been lifted off, a fragrance stone can be inserted into the collar 23 or the siphon.
  • the flap-like valve levers 6 are provided with integrated finger-shaped seals 10 which, in the closed state, rest on the housing 12, either essentially linearly or flat.
  • valve levers 6 are pivotably mounted, which close the associated outlet openings 3 by means of their valve surfaces 7.
  • the valve levers 6 are designed and mounted in such a way that, due to the effective torques, they close the associated outlet openings 3 so effectively and tightly that no odor can escape from the duct and, at the same time, the opening of the outlet openings 3 when there is a liquid pressure by a corresponding pivoting of the Valve lever 6 is ensured.
  • An adapter plate 26 which centers the siphon with respect to the floor drain 27 and has markings 28 and groove-shaped depressions 29 extends around the inlet 1. Above the adapter plate 26 there is a lattice-shaped cover plate, not shown, which rests on a shoulder of the floor drain 27 and is flush with this on the top in a known manner. The cover plate is accessible.
  • the adapter plate 26 is provided with the depressions 29 which weaken the cross section of the cover plate 26 and which are formed in the form of grooves and serve as predetermined breaking points or cutting aids in order to attach the adapter plate 26 to the Adjust the size of the floor drain 27.
  • the depressions 29 can also be perforated, after which the separation of excess protrusions is further simplified.
  • the recesses 29 in the adapter plate 26 can run rectangular, in particular square, and / or circular, in particular concentric, around the center of the adapter plate 26.
  • the markings 28 are also intended to facilitate the cutting of the adapter plate 26.
  • List of reference symbols 1. enema 16. Bracket 2. Outlet 17th opening 3. Outlet opening 18th pipe 4th Valve 19th arc 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Domestic Plumbing Installations (AREA)

Claims (10)

  1. Siphon, en particulier siphon anti-odeur pour urinoir, avaloir de plancher et/ou bac de douche ou analogue, comportant une entrée (1) en forme de tuyau et au moins une sortie (2) dont l'orifice de sortie (3) peut être ouvert et fermé avec une vanne (4) en face d'un drain raccordable, la vanne (4) comprenant un levier de vanne (6) comportant une surface de vanne (7) associée, lequel levier de vanne est monté de manière articulée dans la région de l'entrée (1) par l'intermédiaire d'une première articulation (5), la surface de vanne (7) fermant l'orifice de sortie (3) sur une surface d'étanchéité (11) de l'orifice de sortie (3) de manière étanche par complémentarité de forme et/ou à force, la surface de vanne (7) étant réalisée sur un clapet de vanne (9) accouplé au levier de vanne (6), au moins une came d'écartement (15) efficace pour la fermeture de l'orifice de sortie (3) étant disposée entre le levier de vanne (6) et le clapet de vanne (9), la surface de vanne (7) et la surface d'étanchéité (11) présentant des géométries correspondantes, la surface d'étanchéité (11) faisant partie d'un boîtier (12) du siphon et entourant l'orifice de sortie (3), caractérisé en ce que le clapet de vanne (9) est accouplé à une extrémité libre du levier de vanne (6) par l'intermédiaire d'une seconde articulation (8), de telle sorte que le clapet de vanne (9) s'étend sur un côté de la seconde articulation entre le levier de vanne (6) et l'orifice de sortie (3), la seconde articulation (8) étant réalisée entre le levier de vanne (6) et le clapet de vanne (7) en tant qu'articulation de charnière (8), et en ce qu'un joint (10) est disposé entre la surface de vanne (7) et la surface d'étanchéité (11) de la sortie (2), le joint (10) étant annulaire et enfermant l'orifice de sortie (3).
  2. Siphon selon la revendication 1, caractérisé en ce que le levier de vanne (6) et/ou le clapet de vanne (9) sont sollicités par un organe d'actionnement, en particulier un ressort (22), un dispositif électromagnétique, un ensemble piston-cylindre, pour l'ouverture et/ou la fermeture de l'orifice de sortie (3).
  3. Siphon selon la revendication 1, caractérisé en ce que la première articulation (5) dans la zone de l'entrée (1) est réalisée sur une console (16) qui vient en prise avec le siphon, en particulier à force, le levier de vanne (6) et le clapet de vanne (9) s'étendant sur le côté extérieur du siphon.
  4. Siphon selon la revendication 1, caractérisé en ce que la surface d'étanchéité (11) est courbée de manière convexe le long d'un prolongement longitudinal qui lui est associé.
  5. Siphon selon l'une des revendications 1 à 4, caractérisé en ce que l'entrée (1) est formée par une ouverture frontale ou latérale d'un tuyau (18) qui présente au moins un coude (19) sur le reste de sa longueur, l'extrémité libre dudit coude formant l'orifice de sortie (3), lequel est de préférence entouré par la surface d'étanchéité (11).
  6. Siphon selon la revendication 5, caractérisé en ce que le tuyau (18) s'étend en forme en Y de sorte que le siphon présente une entrée (1) qui se ramifie en deux sorties (2) comportant des orifices de sortie (3) correspondants.
  7. Siphon selon l'une des revendications 1 à 6, caractérisé en ce que l'entrée (1) est formée par une ouverture frontale d'un tuyau, dont la face frontale opposée, à partir de laquelle un cône ou une pyramide s'étend à l'intérieur du tuyau, est fermée, au moins un orifice de sortie (3) étant formé dans la région de la face frontale fermée côté circonférentiel.
  8. Utilisation d'un siphon selon la revendication 1 sur un urinoir, en particulier sans eau, et/ou un avaloir de plancher (27) et/ou un bidet et/ou un lavabo et/ou un bac de douche.
  9. Avaloir de plancher comportant un siphon selon la revendication 1, dans lequel une plaque d'adaptation (26) pourvue de repères (28) et/ou d'évidements (29) en forme de rainure est disposée sur le dessus, en particulier au niveau de l'entrée (1), les repères (28) et/ou évidements (29) servant de points de rupture de consigne et/ou d'aides pour la découpe de surplombs de bord, permettant de réduire la plaque d'adaptation (26).
  10. Avaloir de plancher selon la revendication 9, caractérisé en ce que la plaque d'adaptation (26) sert de support et/ou de centrage du siphon anti-odeur.
EP13718095.6A 2012-04-05 2013-03-12 Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue Active EP2861803B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103025A DE102012103025A1 (de) 2012-04-05 2012-04-05 Siphon
PCT/DE2013/100093 WO2013149613A2 (fr) 2012-04-05 2013-03-12 Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue

Publications (2)

Publication Number Publication Date
EP2861803A2 EP2861803A2 (fr) 2015-04-22
EP2861803B1 true EP2861803B1 (fr) 2021-12-22

Family

ID=48170387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13718095.6A Active EP2861803B1 (fr) 2012-04-05 2013-03-12 Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue

Country Status (9)

Country Link
US (1) US20150074892A1 (fr)
EP (1) EP2861803B1 (fr)
JP (1) JP2015518532A (fr)
CN (1) CN104285018A (fr)
AU (1) AU2013243060A1 (fr)
DE (1) DE102012103025A1 (fr)
IN (1) IN2014DN09021A (fr)
MX (1) MX2014011918A (fr)
WO (1) WO2013149613A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK179225B1 (da) * 2015-03-20 2018-02-12 Hedensted Gruppen As Envejsventil.
KR101597321B1 (ko) * 2015-06-29 2016-02-24 주식회사 에코웨이 악취 및 역류 방지용 배수 안내장치
KR101950886B1 (ko) * 2017-04-11 2019-02-21 주식회사 디아 냄새차단 기능을 갖는 폽업
EP3953533A4 (fr) * 2019-04-09 2022-12-21 Falcon Water Technologies, LLC Soupape élastique de régulation de fluide au-dessus d'un plan de vidange

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US748936A (en) * 1904-01-05 Combined floor-drain and backwater-trap
US2770314A (en) * 1954-11-03 1956-11-13 Paul R Powell Floor drain
GB915410A (en) * 1961-04-12 1963-01-09 Jerrold Stuart Newman Improved drainage structure
US5794655A (en) * 1997-02-25 1998-08-18 Conbraco Industries, Inc. Swing-type check valve assembly having an integrated valve seat and valve housing cover
US6318397B1 (en) 1999-08-04 2001-11-20 Donald G. Huber Side port floor drain
CN2493657Y (zh) * 2001-05-25 2002-05-29 潘跃华 一种反泄堵漏器
US8112827B2 (en) * 2005-08-02 2012-02-14 Schluter Systems L.P. Shower drain adapter
KR100674890B1 (ko) * 2006-02-04 2007-01-29 김미화 배수구
US20070174960A1 (en) * 2005-11-25 2007-08-02 Lee Sang-Hwa Odor control apparatus for drains
EP1936047B1 (fr) * 2006-12-18 2016-05-18 Geberit International AG Garniture d'écoulement pour un article sanitaire
PL2472014T3 (pl) 2007-03-19 2014-01-31 Beatrice Irene Illi Zimmermann Bezwodne urządzenie sanitarne, syfon do tego rodzaju urządzenia sanitarnego oraz sposób eksploatacji takiego urządzenia
DE202008013454U1 (de) * 2008-10-09 2009-03-19 1Trade Gmbh Wasserloser Urinalverschluss/Toilette
US20100320130A1 (en) * 2010-08-24 2010-12-23 Meyers Lawrence G Floor drain with drain field
CN201915489U (zh) * 2011-02-15 2011-08-03 北京中德博力科技有限公司 高水封大水量防臭气地漏
CN202181586U (zh) * 2011-08-02 2012-04-04 天津市恒洁久安科技有限公司 一种防返污接管
CN202644676U (zh) * 2012-06-08 2013-01-02 天津市恒洁久安科技有限公司 防返污管芯

Also Published As

Publication number Publication date
EP2861803A2 (fr) 2015-04-22
IN2014DN09021A (fr) 2015-05-22
JP2015518532A (ja) 2015-07-02
AU2013243060A1 (en) 2014-11-20
WO2013149613A3 (fr) 2013-11-28
CN104285018A (zh) 2015-01-14
MX2014011918A (es) 2015-05-11
DE102012103025A1 (de) 2013-10-10
WO2013149613A2 (fr) 2013-10-10
US20150074892A1 (en) 2015-03-19

Similar Documents

Publication Publication Date Title
EP2472014B1 (fr) Installation sanitaire sans eau, siphon pour une telle installation et procédé de fonctionnement d'une telle installation
EP2840191B1 (fr) Dispositif de siphon
EP2861803B1 (fr) Siphon, en particulier fermeture anti-odeurs pour urinoir, siphon de sol et/ou receveur de douche ou analogue
EP3705650B1 (fr) Garniture de toilettes
DE202012103132U1 (de) Ablaufanordnung für Wasserarmaturen
EP3164041B1 (fr) Dispositif de montage
EP3748094B1 (fr) Wc douche avec dispositif de sécurité contre l'aspiration d'eau sale dans le tuyau d'eau potable
EP3631100B1 (fr) Valve de plomberie comprenant une membrane
EP3455421B1 (fr) Vanne de vidange pour réservoir de chasse-d'eau et réservoir de chasse-d'eau muni d'une vanne de vidange
EP1447485B1 (fr) Dispositif d'écoulement
EP2933390B1 (fr) Dispositif de rinçage
WO2019020403A1 (fr) Dispositif formant siphon pour des dispositifs sanitaires, en particulier des urinoirs
EP2149644B1 (fr) Clapet de sortie pour une chasse d'eau
EP2412879B1 (fr) Urinoir et siphon pour urinoir
EP2997199B1 (fr) Siphon pour trop-plein de lavabo
DE10320308B3 (de) Schwallspülvorrichtung zur Reinigung von Abwasserkanälen
AT523236B1 (de) Ablaufvorrichtung
EP3945177B1 (fr) Dispositif d'évacuation d'eau
EP3498925A1 (fr) Dispositif anti-odeur, en particulier pour un dispositif sanitaire
DE202007019422U1 (de) Wasserlose Sanitäranlage und Siphon für eine derartige Anlage
EP3647504B1 (fr) Dispositif formant article sanitaire
EP2182124B1 (fr) Dispositif de chasse d'eau avec agencement de soupape
EP4257759A1 (fr) Insert
WO2022069473A1 (fr) Dispositif de nettoyage d'installation sanitaire
EP3502364A2 (fr) Aérateur tubulaire et système d'aérateur tubulaire

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20141002

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181026

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201008

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210329

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210713

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013016026

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1457179

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220322

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220322

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220422

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013016026

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220422

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220322

26N No opposition filed

Effective date: 20220923

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220312

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220322

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20230320

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20230322

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230402

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130312

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240318

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211222

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240321

Year of fee payment: 12