EP3293317A1 - Unité d'écoulement et dispositif d'écoulement d'eau et procédé de fabrication de tels composants - Google Patents
Unité d'écoulement et dispositif d'écoulement d'eau et procédé de fabrication de tels composants Download PDFInfo
- Publication number
- EP3293317A1 EP3293317A1 EP17187870.5A EP17187870A EP3293317A1 EP 3293317 A1 EP3293317 A1 EP 3293317A1 EP 17187870 A EP17187870 A EP 17187870A EP 3293317 A1 EP3293317 A1 EP 3293317A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drainage
- drain
- trough
- spacers
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- E03F5/06—Gully gratings
-
- 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
-
- 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
- E03F2005/0413—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 height 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
- E03F2005/0412—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
Definitions
- the invention relates generally to a drainage unit for draining water from a first aquifer and a drainage apparatus using such a drainage unit, and to manufacturing processes of its components. It relates in particular to drainage units, which have a drainage trough and a drainage cover, wherein the drainage trough has a drainage opening for draining the water and the drainage cover is arranged above the drainage trough at a horizontal and / or vertical distance to this and above the drainage opening, and to methods for producing a Drainage trough and / or a drain cover and / or a drain lower part of such a drainage unit.
- Such drain devices and drain units are used in various applications. They are used in particular in the sanitary area for processes in which the accumulated water should first be collected in a trough and thus prevents stagnant water on the water-bearing layer or at least reduced.
- the use of the trough makes it possible to make their floor plan and thus the water drain in the area larger than allowed by the cross section of the drain opening. This is e.g. in floor drains, floor-level showers and comparable surface applications of advantage, but can also be used for other sanitary objects such as sinks or tubs. It is regularly desired to position the drain cover at least almost at the level of the surrounding water-bearing layer, so that the discharge of the water can take place unhindered and the drain opening is still covered.
- the unimpeded discharge of the water is realized by the horizontal and vertical distance of the drain cover over the drain opening, wherein the distance is adapted to the expected water attack and here as "horizontal" designated position of a drainage surface always includes the professional inclination of the surface to ensure the drainage function. Said horizontal and vertical distance is realized by spacers between drain cover and drainage trough and / or other constructive measures.
- An exemplary embodiment of a floor-level shower channel of the prior art is in Fig. 1 shown. In the drainage channel shown, a gutter cover 2 is arranged in the gutter 1.
- Fig. 1 is the gutter 1 surrounding floor covering 5 and its seal 6 shown to the shower channel.
- the drain pipe 7 is tightly connected to the gutter.
- shower channels There are numerous variations of shower channels known with this basic structure.
- the disadvantage here is that the spacers are separate components and made of plastic.
- the plastic parts require additional manufacturing, are in the course of use and go at the opening of the shower channel, z. B. often lost for cleaning.
- the spacers 4 and the shower channel itself are relatively high when a second drainage layer below the floor covering 5 is to be provided. This serves to dissipate leachate, which could occur below the floor covering 5, for example due to cracked joints of a tiled floor.
- the gutter 1 is set so deep that a running below the floor covering 5 waterproof layer 8 can be drained into the gutter 1. As a result, such shower channels can be inserted only in relatively high floor structures or in the unfinished floor corresponding recesses are executed.
- the invention is therefore an object of the invention to provide a drain device and a drain unit used therein, which simplifies the structure and its production effectively, so that separate spacers avoided and the total height can be reduced.
- the claimed drainage unit comprises such a drainage trough and / or drainage cover, which have the spacers, wherein at least one of the spacers is formed by forming a part of the drainage trough or the drainage cover.
- a plurality of spacers for example those of the drainage trough or the drainage cover or some of the two, or all spacers of the drainage unit may be formed by forming.
- the expert understands a non-cutting or Abtragsloses production such as bending, punching, folding, stinging, folding, deep drawing, ironing or other known manufacturing processes that can be performed depending on the material as hot or cold forming.
- the preparation of the spacers by forming parts of the drainage trough or the drain cover causes a fixed connection of the spacers with the relevant component of the drainage unit, wherein according to alternative, described in detail below configurations component and spacers can be integrally formed or the spacers on a separate element be formed by forming and then can be firmly connected to the corresponding component. Both types of spacers are not merely temporarily connected to the respective component and manufactured by forming the relevant component or element.
- trough should be understood here a depression in the component, which has a mostly flat bottom with circumferential emerging walls.
- the floor plan of the trough can have very different geometries. For example, they can be round, square or rectangular, the latter also with a significantly greater extent in one direction compared to the other direction. But also drainage units and thus drainage troughs with any design are possible, as far as it allows the production as a trough and makes sense for the intended use.
- drain cover does not protrude slightly beyond the water-bearing layer, so that it does not present an obstacle or danger point. This implies that, depending on the distance between the upper edge of the drainage trough and the water-bearing layer and the height of the drainage cover, the latter projects into the drainage trough.
- spacers can be formed on the component, such as knobs, webs, clips, and others that protrude beyond a surface of the component.
- a suitable choice of the forming process and spacers of different sizes can be made so that a sufficient for the discharge of water horizontal and vertical distance can be adjusted.
- the latter also allows a reduction in the height of the drainage unit insofar as it allows the amount of water per area to be absorbed by the drainage trough and the layout of the drainage trough.
- the manufacture of the spacers can be integrated into the production of the relevant component, since this also includes the forming. As a result, a variety of inexpensive drain pits and drain covers can be provided which are easy to handle.
- the water to be primarily drained off is referred to here as the "first" water-bearing layer and the water of the underlying second water-bearing layer, the second drainage layer, of separate components of the drainage unit: the drainage trough and a drainage base.
- the latter is also trough-shaped and arranged at a distance below the drain trough.
- the drain lower part has a passage which corresponds to the drainage opening of the drainage trough, so that a drainage nozzle which can be mounted on the drainage opening passes through this passage and can be connected to it in a watertight manner.
- the drainage of the drain base can be done by suitable means in the drain pipe, as described below to the drain device, which comprises the drain pipe.
- drain trough and drain trough has several advantages.
- the above-described components of the drainage unit, drainage trough and drainage cover with the described spacers can be used both for one and for two drainage layers.
- the drain base is to be completed.
- This can optionally be completely or partially analogous to the drainage trough, so that the production of the drainage unit can be further simplified.
- the water supply from the second water-conducting layer is regularly very small, so that only a small distance between the two components is required, whereby the height of the drainage unit can be minimized.
- the horizontal distance and / or the distance between the two components can also be realized one above the other by spacers which are formed by forming a part of the drainage trough or of the drainage lower part.
- spacers which are formed by forming a part of the drainage trough or of the drainage lower part.
- the introduction of the second water-bearing layer in the drain body can be done in various ways. So this situation can be performed directly into the drain body, for example, if it is designed as a film.
- this may have a connection point which is suitable for watertight connection of the drainage base to the second water-bearing layer.
- a connection point may be a collar to which the layer is glued.
- sealants, adhesives, a coating, a flange with fasteners, clamping means or other connection variants are possible according to the execution of the second water-bearing layer.
- a component which comprises at least one spacer formed by forming, and this a spacer, alternatively also a plurality of them or all, be formed integrally with the component.
- the material of the component projects in sections, due to a suitable deformation of the spacer forming portion, the surrounding surface by the extent of to be set distance.
- the material and design of the component can be formed with different forming methods very different shapes, types and sizes of spacers on the component.
- one or more or all of the spacers may be formed on a separate element by deformation, which is then firmly connected to the corresponding component. This may be necessary, for example, if such distances are to be set, for which the design of the relevant component does not provide enough material to be formed by forming, without affecting the function or stability of the component.
- solid here is a compound called insoluble, d. H. is not solvable without damaging a connection partner or the connecting means, or is designed releasably releasable with fastening means.
- connection partners For connecting the element to the component, depending on the material of both connection partners, the known methods for producing permanent joints are available, such as welding, soldering, gluing, riveting, folding or other. Alternatively, it is also possible to use detachable connections which realize a comparable firm connection and can be prefabricated.
- Both configurations of the spacing means allow in comparison to the prior art also very small and very precisely positioned spacing means, wherein the number can be chosen to be much higher without or at least without significant additional costs.
- This aspect also contributes to the fact that the overall height of the drainage unit can be kept very low.
- total height refers to the distance between the upper edge of the drainage cover and the lower edge of the drainage trough or of the drainage lower part in the installed state.
- the downcomer and siphon of a downcomer are not included in this consideration because they offer other ways of reducing the overall height of the downcomer.
- the total height of the drainage unit described depends not only on the floor covering but also on the circumference the slope, which must be realized with the components, so that the low height for large drainage units, such as a shower channel, is advantageous in which due to their dimensions, the slope has a not inconsiderable share of the total height.
- total heights of the drainage unit in the range of 2 cm to 6 cm, preferably from 2 cm to 5 cm and more preferably from 2 cm to 4 cm, and more are possible.
- the lowest heights are possible for floor coverings of low height, such as coatings or putties and a small floor plan of the drainage unit.
- floor coverings of low height such as coatings or putties and a small floor plan of the drainage unit.
- overall heights of 5 to 6 cm can easily be achieved, so that they can be completely integrated into a common floor structure consisting of impact sound insulation, screed and tiled flooring.
- the lowest possible installation heights are of interest for the planning. An installation in higher floor structures is also possible.
- the drain unit described is suitable for floor-level shower floor elements. With the drainage unit, larger overall heights can clearly be realized, if required by the relevant application.
- the known materials can be used for processes, provided that they are suitable for cold or hot forming processes for the production of spacers on the component.
- thermoplastics or corrosion-protected metals such as stainless steel or zinc sheet.
- the use of metals makes it possible to shape the component with the spacers during the production of the component by the same shaping method, with a suitable forming tool sometimes also in one method step.
- a grate can be made as a drain cover having openings in the upper surface and downwardly facing tabs as vertical spacers on which laterally protruding knobs, webs or clips are bent, which serve as lateral spacers. Further details are exemplary but not limiting to the embodiments set forth.
- a drainage device which comprises a drainage unit as described above, has at least one drainage nozzle and fastening means, which are used for the watertight installation of the drain neck at the drain opening of the drain pan.
- suitable nozzles can be used as drain sockets.
- the expert knows very different designs. The same applies to the fastening means of the drainage device.
- the drain nozzle runs from the drain opening of the drain trough, starting through the passage of the drain base and is there connected watertight to the drain base.
- the outlet nozzle and / or the fastening means have means for draining the drain lower part. These can be very different depending on the expected maximum amount of water, the design of the discharge nozzle and the fastening means and the available space.
- They may be formed in one embodiment as a passage or more of them in the outlet nozzle, wherein the passages are obviously formed in the region of the downcomer, which lies between drainage trough and drainage base in such a way that the bottom surface of the drain base connects to the passages.
- Suitable means for dewatering may be a double-walled downcomer, the outer wall being watertightly connected to the downcomer, or passages in the fastener.
- the latter can be formed for example by an external thread on the drain pipe with a nut with internal thread. With only small amounts of water, the thread itself can be designed so that it can drain the water. The drained water can flow into a double-walled pipe or directly into the siphon.
- a drain device is shown in one embodiment for use as a floor-level shower drain in a floor element.
- the drain and the top edge of the surrounding finished floor 8 as the first watertight layer are flush with each other.
- the drain device according to Fig. 2 includes a drainage unit, which has a drain pan 10, a drain cover 1 and a drain part 1.
- the drainage trough 10 has a substantially rectangular cross-section which is formed by a trough bottom 11 with a central drainage opening 13 and trough sidewalls 12 which are bent up substantially at right angles to the trough bottom.
- the trough bottom 11 has a professional gradient (shown by arrows) to the drain opening 13.
- the trough side walls 12 are formed as rising from the trough bottom 13 rising walls, so that a trough is formed in the sense of the definition used here. Regularly, the trough side walls 12 are sealed together. Due to the arranged in the illustrated embodiment below the drain trough 10 Drain bottom 18 with its own drainage is a completely tight drain trough 10 is not mandatory.
- the drain trough 10 is flush with the upper edge of the finished floor 8 and is by means of a suitable sealant 25 to the floor covering, such as a tile covering 24 tightly connected.
- a drain cover 14 In the drain pan 10 is flush with the upper edge of the finished floor 8, a drain cover 14.
- the drain cover 14 is designed as a grate, d. H. as a plate with a plurality of openings 17 through which water can drain.
- the drain cover 14 is arranged centrally in the frame formed by the trough side walls 12 of the drain trough 10 at a distance from the trough side walls 12 in the illustrated embodiment.
- the vertical and horizontal position of the drain cover 14 in the drain pan 10 is adjusted by vertical spacers 15 and horizontal spacers 16.
- Both types of spacers 15, 16 are formed by folds 18 which extend for example circumferentially from the drain cover 14 into the drain trough 10.
- the circumferential folds 18 are in the embodiment for the stability of the drain cover 14 of advantage.
- the bends 18 may be formed only in sections, if it allows the execution of the drain cover 14.
- the folds 18 themselves represent, at least in sections, the vertical spacers 15.
- the horizontal spacers 16 are realized, for example, by a plurality of knobs, which are formed at intervals in the folds 18.
- the vertical and horizontal spacers 15, 16 are formed such that water, which runs in the horizontal gap a between the drain cover 14 and the trough side walls 12 in the drain trough 10, can flow freely to the drain opening 13. Details are also Fig. 3A refer to.
- the drain cover 14 may also have a different shape. It can be designed for example as a closed plate with or without surface coating or surface treatment or as a tile trough. In this Cases will absorb the water flow from the top of the finished floor 8 alone by the horizontal gap a or more thereof and the vertical column b also to be dimensioned so that no backwater arises.
- the person skilled in both the possible designs of the drain covers 14 and the rules for sizing the flow rates are well known.
- a drain lower part 19 is arranged at a vertical distance c. This is also trough-shaped with a bottom base 20 and bottom side walls 21. Bottom base 20 and bottom side walls 21 are connected to each other such that the drain base 19 is waterproof.
- a circumferential mounting flange 22 whose outer edge or its surface acts as a connection point for the watertight connection of a second water-conducting layer according to the above description with the drainage unit extends.
- the second water-bearing layer 23 may be designed as a sealing fleece below the tile covering 24 (including tile adhesive).
- the sealing fleece (dashed line) is pulled up to the mounting flange 22 and glued tight there.
- the waterproof connection is to be carried out accordingly.
- the drain lower part 19 has further vertically below the drainage opening 13 of the drainage trough 10, a passage 26, so that a discharge nozzle 27 can extend from the drain opening 13 through the drainage lower part, as described in more detail below.
- the drainage trough 10 is arranged in the illustrated embodiment, centrally under the frame formed by the mounting flange 22 and the lower side walls 21 of the drain lower part 19 and at a distance from the trough side walls 12.
- the central positioning can be done in the illustrated embodiment by means of the corresponding opening 13 with the passage 26 in the bottom part 20.
- horizontal spacers which are formed on the drain lower part or on the drainage trough or on both components are used for horizontal positioning. These may be designed in accordance with those for horizontal positioning of the drain cover 14 in the drainage trough 10, so that reference may be made to the following explanations.
- the vertical distance c is adjusted by vertical spacers 15 which are formed on the lower part bottom 20.
- these are as a separate element 50, for example in the embodiment according to Fig. 6A , manufactured and firmly connected to the drain base.
- Alternative embodiments of the vertical spacers 15, also in conjunction with horizontal spacers 16 are possible.
- the drain device according to Fig. 2 further comprises a drain pipe 27.
- This is tightly mounted in the drain opening 13 by means of suitable sealing means 25 and fastening means 28, for example screw connections.
- the discharge nozzle 27 is also tightly mounted in the passage 26 tightly.
- suitable sealing means 25 and fastening means 28 for example screw connections.
- the discharge nozzle 27 is also tightly mounted in the passage 26 tightly.
- Type of mounting a drain nozzle 27 at a drain opening 13 or a passage 26, sealing means 25 and fastening means 28 are well known to those skilled.
- the drain trough 10 projects only slightly into the drain base 19.
- a coating instead of a tile covering 24, with a higher structure of the floor above the second water-bearing layer 23 or at a higher or lower drain trough 10, the latter can also significantly further or not at all protrude into the drain part 19.
- the vertical distance c may be smaller or larger, for example at low or higher Water attack from the second aquifer 23, as shown. Or on the part of the construction there are restrictions with regard to the positioning of both components to each other. For these cases, very different, produced by forming spacers are available to realize the respective position in a wide range.
- the vertical and horizontal spacers 15, 16 between drain cover 14 and drain trough 10 are in the embodiment after Fig. 2 all formed on the drain cover 14. Alternatively, they may be partially or completely formed on the drain trough 10. The same applies to the type of spacer (in one piece or by means of firmly connected element) and the shape. Also there are alternatives to the illustrated embodiment possible. In this case, an embodiment with drain lower part 19 and its outlet into the outlet pipe 27 is advantageous, since with this second drainage also cuts in the trough bottom 11 are possible, for example, tabs, webs or the like from the trough bottom 11 in the direction of the drain cover 14 or the drain lower part 19th to bend and so form vertical spacers 15. It is obvious that in such an embodiment, the vertical distance c and the means for draining the drain base 19 are to be dimensioned according to the higher water attack and that such cuts in the bottom shelf 20 can not be made.
- the blank for example the drain cover, closes the sections of the planar drain cover 14 per se with their openings 17 and the folds 18 with the vertical spacers 15 on.
- the blank also includes the element. If the spacers are formed by tabs, webs and the like, wherein parts of the material protrude from the surface and form openings in the surface ( Fig. 6A, Fig. 6B ) the blank also includes these cuts.
- the blank can be made by one of the known and suitable for the material used separation method. If the components are made of stainless steel sheet or zinc sheet, punching, for example, is advantageous if the punching side 42 (FIG. Fig. 4B On the piercing side 42 is formed with the penetration of the punching tool into the sheet a catchment radius 43 and only on the opposite bottom 41, the punched out side, a ridge, generally referred to as punching ridge 44. This allows a better drainage of the water in the openings 17 and a burr-free surface on the floor space. Laser engraving can be used to cut very delicate shapes.
- the forming takes place to form the spacers, as described above.
- FIGS. 3A to 3C a drain cover 14 is shown, which in Fig. 2 is used.
- the vertical and horizontal spacers 15, 16 are formed integrally with the drain cover 14.
- the circumferential folds 18 are shown. These have both the vertical spacers 15, formed as portions of the bends 18 greater height compared to the adjacent sections, as well as the horizontal spacers 16, formed as nubs of the bends 18, for example, in the sections of the vertical spacers 15. Other positions of the nubs are possible.
- Fig. 3B represents the top view of the drain cover of Fig. 3A and Fig. 3C the section through the drain cover 14 along the section line A - A of Fig. 3B ,
- FIGS. 4A and 4B show detail B Fig. 3B in the plan view ( Fig. 4A and sectional view ( Fig. 4B ).
- the sectional view can be seen in the above-described insertion radius 43 on the upper side 40 and punching burr 44 on the lower side 41.
- FIGS. 5A and 5B show further embodiments of horizontal spacers 16.
- the fold 18 is cut so that when folding a outwardly facing web can remain, which acts as a horizontal spacer. If the fold 18 is high enough, a horizontal cut can be made to leave two superposed ridges (the optional second ridge shown in phantom) forming horizontal spacers 16 in two different directions. For example only is in Fig. 5A a round opening 17 in the drain cover 14 is shown. Other geometries of the openings or a closed top 40 are possible.
- the horizontal spacer 16 in Fig. 5B is made as a separate element 50 and fixedly connected by spot welding with the upstand of a tiled tray and provided with a tile covering 24 drain cover 14.
- the element 50 is made of a rectangular cut sheet 51 in which two parallel cuts are made and the portion between the two cuts, here referred to as a clip 52, has been bent so that it rises above the surrounding surface.
- the separate element 50 of the horizontal spacer 16, which as a vertical spacer 15 between the drain trough 10 and drain lower part 19 in the embodiment of a drain device according to Fig. 2 was used is in Fig. 6A shown. It has the advantage that it can be adapted to any heights and sizes and mounted in various positions both as a horizontal spacer 16 and as a vertical spacer 15.
- Fig. 6A are also spacers shown, which can also be adapted to any height and size and used in different positions both as a horizontal spacer 16 and 15 as a vertical spacer.
- To form these spacers are in a surface which is a component of the drain unit or a separate element 50th is assigned, inserted arcuate sections and the tabs thus formed are bent out of the surface.
- the tabs formed as spacers in Fig. 6B which protrude from a surface, depending on the position of the surface both as vertical spacers 15 or as horizontal spacers 16 are suitable. Both can also be combined in a component with each other by such tabs are formed both in the bottom surface and the side surface.
- the shape and position of the tabs are variable according to the geometry of the respective surface and the distance to be produced.
- spacers shown in the figures can be used in an analogous manner for spacers of the other direction. If necessary, adjust the blank to obtain a longer tab or higher or wider bar. Or a one-piece spacer must be made in two parts, because reshaping the relevant part of the component would destabilize or damage the component, or insufficient material is available for forming in that part.
- nubs according to Fig. 3A be formed on the bottom of a run as a tile trough drain cover 14 for adjusting a vertical gap. Numerous alternative shapes and positions of vertical and horizontal spacers 15, 16 are possible by appropriate reshaping of sections of the component in question or a separate element.
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202016104882.6U DE202016104882U1 (de) | 2016-09-05 | 2016-09-05 | Ablaufeinheit und Ablaufvorrichtung zur Ableitung von Wasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3293317A1 true EP3293317A1 (fr) | 2018-03-14 |
| EP3293317B1 EP3293317B1 (fr) | 2023-08-23 |
Family
ID=57135529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17187870.5A Active EP3293317B1 (fr) | 2016-09-05 | 2017-08-25 | Dispositif d'écoulement d'eau |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3293317B1 (fr) |
| DE (1) | DE202016104882U1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027142A (zh) * | 2023-08-10 | 2023-11-10 | 江苏兴厦建设工程集团有限公司 | 一种双层地漏 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700065862A1 (it) * | 2017-06-14 | 2018-12-14 | Ferplast S R L | Canalina a struttura semplificata per lo scarico di reflui a pavimento |
| NL1042775B1 (nl) | 2018-03-05 | 2019-09-13 | Genistarus Bvba | Douchegoot |
| AT17216U1 (de) * | 2020-05-26 | 2021-09-15 | Aschl Roman | Entwässerungsrinne |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19748019A1 (de) * | 1996-10-30 | 1998-05-07 | Sjoebo Bruk Ab | Bodenablauf |
| JP2000034773A (ja) * | 1998-07-21 | 2000-02-02 | Suruga Kogyo Kk | 排水装置 |
| DE20309898U1 (de) * | 2002-09-11 | 2004-02-12 | Reichlmeier Metallprofile Gmbh | Entwässerungsbauelement |
| EP2325406A1 (fr) * | 2009-11-23 | 2011-05-25 | Easy Sanitairy Solutions B.V. | Bouche d'écoulement avec chambre de stockage |
| EP2466022A1 (fr) * | 2010-12-16 | 2012-06-20 | Easy Sanitairy Solutions B.V. | Cheneau d'écoulement avec support |
| EP2472015A1 (fr) * | 2011-01-04 | 2012-07-04 | Easy Sanitairy Solutions B.V. | Système d'évacuation d'eau avec drainage unidirectionel |
-
2016
- 2016-09-05 DE DE202016104882.6U patent/DE202016104882U1/de active Active
-
2017
- 2017-08-25 EP EP17187870.5A patent/EP3293317B1/fr active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19748019A1 (de) * | 1996-10-30 | 1998-05-07 | Sjoebo Bruk Ab | Bodenablauf |
| JP2000034773A (ja) * | 1998-07-21 | 2000-02-02 | Suruga Kogyo Kk | 排水装置 |
| DE20309898U1 (de) * | 2002-09-11 | 2004-02-12 | Reichlmeier Metallprofile Gmbh | Entwässerungsbauelement |
| EP2325406A1 (fr) * | 2009-11-23 | 2011-05-25 | Easy Sanitairy Solutions B.V. | Bouche d'écoulement avec chambre de stockage |
| EP2466022A1 (fr) * | 2010-12-16 | 2012-06-20 | Easy Sanitairy Solutions B.V. | Cheneau d'écoulement avec support |
| EP2472015A1 (fr) * | 2011-01-04 | 2012-07-04 | Easy Sanitairy Solutions B.V. | Système d'évacuation d'eau avec drainage unidirectionel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027142A (zh) * | 2023-08-10 | 2023-11-10 | 江苏兴厦建设工程集团有限公司 | 一种双层地漏 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3293317B1 (fr) | 2023-08-23 |
| DE202016104882U1 (de) | 2016-09-26 |
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