EP2319997B1 - Drain without grating - Google Patents

Drain without grating Download PDF

Info

Publication number: EP2319997B1
Authority: EP; European Patent Office
Prior art keywords: drain; longitudinal edge; side wall; grating; shower
Prior art date: 2009-11-05
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

EP10189639.7A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2319997A1 (en

Inventor

Jurgen Hendrik Peter Jozeph Keizers

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.)

Easy Sanitary Solutions BV

Original Assignee

Easy Sanitary Solutions BV

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.)

2009-11-05

Filing date

2010-11-02

Publication date

2017-07-12

2010-11-02 Application filed by Easy Sanitary Solutions BV filed Critical Easy Sanitary Solutions BV

2010-11-02 Priority to PL10189639T priority Critical patent/PL2319997T3/pl

2011-05-11 Publication of EP2319997A1 publication Critical patent/EP2319997A1/en

2017-07-12 Application granted granted Critical

2017-07-12 Publication of EP2319997B1 publication Critical patent/EP2319997B1/en

Status Active legal-status Critical Current

2030-11-02 Anticipated expiration legal-status Critical

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Images

Classifications

- 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
- 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
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers

Definitions

the invention relates to a shower drain according to the preamble of claim 1.
a shower drain is known from GB 2282156 .
shower drains are frequently used in walk-in showers.
the advantage of elongate shower drains is that the slope of the shower floor can be laid in one direction. It is hereby also possible to use large tiles for the shower floor without these large tiles having to be cut into small pieces in order to obtain the correct slope to the shower drain.
the shower drains are usually laid under the door of the walk-in shower or against a wall or in the middle of a floor.
the shower drains comprise a receptacle with a bottom and upright walls along the periphery of the bottom.
a grating is then laid in this receptacle so that the upper side of the grating lies roughly flush with the upper surface of the tiled floor.
this provides for a flat floor, the fitting of such a drain is sometimes awkward because the length of the shower drain often does not correspond with the space available between for instance two walls. It can thus occur that the thickness of the tiles on the wall is not taken into account, so that after tiling the grating can no longer be removed from the receptacle.
a receptacle-like drain be readily made to size during fitting. If the receptacle were to be sawn to size, at least one side wall would hereby be lost.
GB 2270836 is related to a similar field as the invention, but does not disclose a shower drain.
This document discloses a shower tray, which forms the full floor of a shower space.
the drain disclosed in this publication is a small circular or square drain, which does not even have the advantages or the features of known shower drains.
GB 2282156 discloses a elongate shower drain, wherein the bottom slopes in longitudinal direction towards the outlet opening.
the transition between the upper side of the tiled floor and the drain is not necessarily completely flat. There may be a small height difference.
the maximum height difference depends on the position of the drain in the floor. If the drain lies in the middle of a floor and a user can stand thereon with their full weight, a smaller difference in height is then desirable than if the drain lies against a wall and it is less likely that a user can stand on the drain with their full weight.
a grating can be omitted in such a drain according to the invention. Manufacturing costs will hereby remain low. Such a drain without grating can further be cleaned in simple manner.
a drain without grating also has an advantage when being sold since a wide variety of gratings need not be supplied with the drain. This is in contrast to a prior art drain where there is a wide variety of gratings.
a horizontal wall part is arranged between the first longitudinal edge and the depending side wall. Tiles can for instance be placed on this horizontal wall part when the drain is arranged against a rear wall. The visible part of the drain is hereby reduced.
a depending flange is arranged on the first longitudinal edge. This flange removes a part of the drain from view since a chamber is formed behind the flange.
a draining opening is arranged in the bottom. A siphon and outlet pipe can then be connected to this draining opening. A siphon is preferably incorporated into this outlet pipe. Because the bottom rises there is more space available under the drain than in a prior art shower drain. The siphon can hereby be arranged closer against the bottom.
the draining opening extends to a position close to the underside of the side wall. This ensures that the drain will empty to a large extent or even completely, and that no draining water remains in the drain.
the bottom preferably slopes toward the draining opening in the lengthwise direction of the drain.
the drain is an extruded profile.
the advantage of an extrusion element is that great lengths of drain can easily be made of substantially any desired cross-section.
an extrusion element can also be easily made to size.
the drain by bending of a metal sheet.
the advantage hereof is that the drain consists of one whole, and welded joints or other disruptive transitions are not therefore visible, or even not present.
a drain from a bent sheet can further end on either side in a flange optionally provided with a small recess. This provides the option of making the drain to size in simple manner by shortening the flange.
Sealing elements are preferably arranged on either side of the extruded profile for sealing the drain on the end surfaces. These can be metal plugs optionally struck together with a sealing compound into the end surfaces of the extrusion profile. It is also possible to provide plastic sealing elements. The plastic elements can easily be made by means of injection moulding.
a grating is arranged between the two parallel longitudinal edges.
a grating is not essential for a drain according to the invention, it may be desired from aesthetic viewpoint to nevertheless arrange a grating.
the bottom can further be flat or the bottom can be curved.
the invention further relates to a combination of two drains according to the invention, wherein the second longitudinal edges of the two drains are mutually abutting.
a bottom 7 Arranged on the underside of side wall 6 is a bottom 7 which rises toward the second side wall 3. Arranged in the bottom is a draining opening 8 which connects to for instance a siphon and an outlet pipe 9.
Sealing elements 10 are arranged in drain 1 in order to ensure that drain 1 is sealed on both sides.
These sealing elements 10 can be manufactured from plastic or other suitable material, for instance stainless steel.
Figure 2 shows a cross-sectional view of drain 1 according to figure 1 .
Wall tiles 11 are arranged on the horizontal wall part 5. Drain 1 is thus partially incorporated into the wall.
a depending edge 12 and a horizontal flange 13 are further arranged on the second longitudinal edge 3 so that flange 13 protrudes below floor tiles 14.
a sealing membrane can for instance be arranged on this flange 13.
FIG. 3 shows a cross-sectional view of a combination 20 according to the invention.
This combination consists of two drains 21, 22.
Each drain has a first longitudinal edge 23, 24, a horizontal wall part 25, 26 running from this first longitudinal edge 23, 24, a side wall 27, 28 and a rising bottom 29, 30.
Both rising bottoms 29, 30 come together at a common second longitudinal edge 31 which is parallel to both longitudinal edges 23, 24.
Floor tiles 32 are arranged on either side of combination 20.
the upper surface of floor tiles 32 lies substantially flush with the second longitudinal edge 31. If a person now steps with foot V onto the combination 20 according to the invention, this person will then feel little difference in level, since bottom 29, 30 rises to the second longitudinal edge 31.
FIGS 4A to 4F show different cross sections of embodiments according to the invention. The same elements are designated in these figures with the same reference numerals.
FIGS 4A to 4F show a drain 40 with a first longitudinal edge 41, a second longitudinal edge 42, a side wall 43 and a rising bottom 44.
a horizontal wall part 45 is further arranged between first longitudinal edge 41 and side wall 43.
FIG. 4A, 4D, 4E and 4F is an edge 46 depending from the second longitudinal edge 42 and having a horizontal flange 47 arranged thereon.
a sealing membrane can for instance be arranged on this flange 47 for a reliable seal between drain 40 and a surrounding tiled floor.
Figure 4F shows a drain 40, wherein the horizontal wall part 45 is relatively long so that a chamber 48 is formed under the horizontal wall part 45.
a finishing strip 49 which is for instance of the same material as the surrounding tiles 50. Only a relatively narrow opening 51 is hereby visible, while owing to chamber 48 drain 40 has a sufficiently large discharge capacity.
FIG. 5 shows a combination 60 according to the invention.
This combination 60 has two drains 61, 62, each with a bottom 65, 66 running downward from a respective second longitudinal edge 63, 64. Bottoms 65, 66 join together.
each second longitudinal edge 63, 64 is a side wall 67, 68 with a respective horizontal flange 69, 70.
a platform 71 is arranged in the middle of combination 60.
This platform 71 has two mutually opposite longitudinal edges 72, 73 which, together with the associated second longitudinal edges 63, 64, form inflow openings.
Figure 6 shows a cross-sectional view of a drain 80. This drain 80 has many similarities with drain 40 of figure 4E .
Drain 80 has a first longitudinal edge 81. Running from this first longitudinal edge 81 is a horizontal wall part 82 which connects to side wall 83. Connecting to the underside of side wall 83 is a rising bottom 84 which ends in the second longitudinal edge 85 of drain 80. This rising bottom 84 extends over the whole length of drain 80.
a draining opening 86 which provides access to a chamber 87 arranged under bottom 84.
a second draining opening 88 which in turn connects to a siphon 89 and an outlet pipe 90.
the advantage of second chamber 87 is that the actual draining opening 88 is invisible.
the first draining opening 86 can be narrow and elongate so that there is sufficient throughflow area, while the second draining opening can be formed such that a conventional siphon 89 can be connected thereto.
Figures 7A and 7B show a drain 100.
the cross-section of the drain shown in figure 7A is present along the whole length.
a horizontal wall part 102 and a side wall 103 running downward therefrom.
a bottom 104 once again runs upward and ends in the second longitudinal edge 105.
a horizontal flange 106 for attachment of a sealing membrane for a tile floor.
a siphon Integrated into the drain along the length of drain 100 is a siphon, the cross-section of this drain being shown in figure 7B .
a draining opening 107 Arranged for this purpose in bottom 104 is a draining opening 107 which debouches in a second chamber 108 arranged under bottom 104. Water flowing into this second chamber 108 will then rise upward and pass over overflow edge 109 and thus enter third chamber 110 and be discharged via outlet pipe 111.

Landscapes

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

EP10189639.7A 2009-11-05 2010-11-02 Drain without grating Active EP2319997B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL10189639T PL2319997T3 (pl)	2009-11-05	2010-11-02	Odpływ bez kratki

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL2003760A NL2003760C2 (nl)	2009-11-05	2009-11-05	Roosterloze goot.

Publications (2)

Publication Number	Publication Date
EP2319997A1 EP2319997A1 (en)	2011-05-11
EP2319997B1 true EP2319997B1 (en)	2017-07-12

Family

ID=42238233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10189639.7A Active EP2319997B1 (en)	2009-11-05	2010-11-02	Drain without grating

Country Status (5)

Country	Link
EP (1)	EP2319997B1 (pl)
DK (1)	DK2319997T3 (pl)
ES (1)	ES2637014T3 (pl)
NL (1)	NL2003760C2 (pl)
PL (1)	PL2319997T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL2003844C2 (nl) *	2009-11-23	2011-05-24	Easy Sanitary Solutions B V	Afvoergoot met voorraadkamer.
DE202020100376U1 (de) *	2020-01-24	2021-04-27	Schlüter-Systems Kg	Bodenablauf
ES2940737A1 (es) *	2021-11-09	2023-05-10	Preolid Mascool Sl	Sumidero lineal oculto, adaptable para materiales con base plana

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2282156A (en) *	1993-09-28	1995-03-29	Inva Dex Limited	Floor drain
WO2007086734A1 (en) *	2006-01-27	2007-08-02	Quick Drain Holding B.V.	Prefab element
DE202009004446U1 (de) *	2008-04-30	2009-06-18	Schulte Duschkabinenbau Gmbh & Co. Kg	Duschwanne

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9220511D0 (en) *	1992-09-29	1992-11-11	Eastbourne Showers Ltd	Shower tray
FR2766905B1 (fr) *	1997-07-11	1999-10-08	Placoplatre Sa	Profile a rainure(s) pour la mise en place d'au moins un accessoire
US6125593A (en) *	1998-12-17	2000-10-03	Randolph; Darwin	Self-piercing gutter outlet
US6612780B2 (en) *	2000-11-15	2003-09-02	Quaker Plastic Corporation	Modular trench drain system
US20080141595A1 (en) *	2006-12-13	2008-06-19	Lawler Matthew J	Rain gutter accessory
DE202008003050U1 (de) *	2008-03-04	2008-07-03	Mepa - Pauli Und Menden Gmbh	Duschrinnenanordnung

2009
- 2009-11-05 NL NL2003760A patent/NL2003760C2/nl not_active IP Right Cessation
2010
- 2010-11-02 DK DK10189639.7T patent/DK2319997T3/en active
- 2010-11-02 PL PL10189639T patent/PL2319997T3/pl unknown
- 2010-11-02 EP EP10189639.7A patent/EP2319997B1/en active Active
- 2010-11-02 ES ES10189639.7T patent/ES2637014T3/es active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2282156A (en) *	1993-09-28	1995-03-29	Inva Dex Limited	Floor drain
WO2007086734A1 (en) *	2006-01-27	2007-08-02	Quick Drain Holding B.V.	Prefab element
DE202009004446U1 (de) *	2008-04-30	2009-06-18	Schulte Duschkabinenbau Gmbh & Co. Kg	Duschwanne

Also Published As

Publication number	Publication date
ES2637014T3 (es)	2017-10-10
NL2003760C2 (nl)	2011-05-10
DK2319997T3 (en)	2017-08-28
EP2319997A1 (en)	2011-05-11
PL2319997T3 (pl)	2017-10-31

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