US20050223485A1 - Drain - Google Patents

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Publication number
US20050223485A1
US20050223485A1 US11/083,020 US8302005A US2005223485A1 US 20050223485 A1 US20050223485 A1 US 20050223485A1 US 8302005 A US8302005 A US 8302005A US 2005223485 A1 US2005223485 A1 US 2005223485A1
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US
United States
Prior art keywords
drainage channel
side walls
wall
bottom wall
edge
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.)
Abandoned
Application number
US11/083,020
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English (en)
Inventor
Jered Nijhof
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.)
QUICK DRAIN HOLDING BV
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34840305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20050223485(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NL1025765A external-priority patent/NL1025765C2/nl
Application filed by Individual filed Critical Individual
Publication of US20050223485A1 publication Critical patent/US20050223485A1/en
Assigned to QUICK DRAIN HOLDING B.V. reassignment QUICK DRAIN HOLDING B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NIJHOF, JERED
Abandoned legal-status Critical Current

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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
    • E03F5/0407—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
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • 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
    • E03F2005/0418—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a bell siphon

Definitions

  • the invention relates to a drain for discharging a liquid, and particularly to a drainage channel to be placed in for instance a finished floor of a wet area in a building, such as for instance a bathroom or a shower cubicle.
  • Bathrooms usually are provided with tiled floors. Such tiled floors are placed slightly inclined, so that water on such floors flows into the direction of a drain. For a correctly sloping incline to this drain from various positions around a drain, the floor has a fall in several directions.
  • the drainage channel known from said community designs comprises a reservoir that is open at the upper side, comprising a bottom wall and upright side walls that fully enclose the open reservoir. In the middle, the bottom side is provided with a discharge opening for successively connecting a siphon and a discharge pipe thereto. At the upper side of the reservoir a cover grid provided with inflow openings for the liquid, is placed between the upper side of the upright side walls.
  • a drawback of the known drainage channels is that they require a large build-in depth. As a result the possible placement of such drainage channels already has to be taken into account at an early stage, preferably already during the design of a construction project.
  • a drainage channel for discharging a liquid comprising:
  • the stench-trap according to the invention placed in the duct part offers the advantage that no stench-trap, such as for instance a siphon, needs to be placed between the duct part and the discharge pipe.
  • the discharge pipe can be connected directly to the discharge opening of the drainage channel according to the invention.
  • the build-in depth of the drainage channel can remain limited and the drainage channel according to the invention is highly suitable to be placed in a finished floor or to be used in a renovation of a wet area in a building, such as for instance a bathroom or a shower cubicle.
  • German patent application 23 35 870 describes one or more drainage channels placed in a floor for discharging waste water.
  • the one or more drainage channels debouch in a drain provided with a double water seal serving as stench trap.
  • the drain in particular needs a large build-in depth.
  • English patent application 2.297.110 as well describes a drainage channel placed in a floor for discharging water.
  • the drainage channel at one of its end is connected to a drain placed there.
  • Said drain is special in the sense that besides the usual drain cover at the upper side, it has a sideward opening for connecting the drainage channel thereto.
  • the drain is furthermore provided with a water seal serving a stench-trap.
  • the drain has a large build-in depth.
  • the discharge opening is situated in one of the upright longitudinal side walls.
  • the build-in depth of this drainage channel is smaller than or equal to the thickness of a standard finished floor.
  • the stench-trap comprises a first edge raising from the bottom wall, a lid placed above the first edge, which lid is provided with a second edge extending in the direction of the bottom wall, wherein the second edge extends over the first edge at a side of the first edge facing away from the discharge opening, and flow-through openings for the liquid between the first edge and the lid, the first edge and the second edge, and the second edge and the bottom wall.
  • the first edge and the second edge are substantially transverse to the longitudinal side walls.
  • the first edge extends substantially over the full width of the bottom wall.
  • the lid is detachably placed in the drainage channel.
  • the stench-trap according to the invention can thus easily be cleaned by removing the lid.
  • a further drawback of the known drainage channels is that they require an accurate and/or laborious placement with respect to the floor surface.
  • the drainage channel needs to be accurately built in at the correct level, so that the upper side of the upright side walls is placed in the plane of the floor surface. If the drainage channel is placed too high, the liquid around the drainage channel will not naturally flow into the drainage channel and liquid will thus remain on the floor. Moreover a drainage channel projecting above the floor will be an obstacle over which the user may trip. If the drainage channel is placed too low, the drainage channel may form a local hollow in the floor over which the user may trip.
  • a sealing such as a border of cement
  • a sealing has to be provided between the upper side of the upright walls and the surrounding floor, so that the liquid does not flow into the floor at the outside of the drainage channel.
  • Such a sealing is visibly provided at the floor surface, and may get dirty during use.
  • sealings, and particularly borders of a sealing cement such as silicon paste, prove to be difficult to clean and keep clean.
  • the invention according to a second aspect provides a drainage channel for discharging a liquid comprising:
  • the duct part can be placed below the floor level, wherein the upper side of the cover means can be placed substantially in the plane of the floor.
  • the sealings have been provided below the floor surface between the upper side of the upright walls and the surrounding floor, particularly the surrounding finished floor, and said sealings can be covered with the cover means and/or the floor covering surrounding the drainage channel. During normal use such a sealing is not visible on the floor surface.
  • the floor covering surrounding the drainage channel can be placed over the upright walls of the duct part, as a result of which a liquid will flow directly from the floor covering into the drainage channel. A sealing between the upper side of the upright walls and the surrounding floor can be left out, as a result of which the above-mentioned problems of the sealing no longer occur.
  • a further advantage of the device according to the invention is that the floor covering surrounding the drainage channel can be placed adjacent to the cover means, as a result of which a liquid can flow directly from the floor covering to the cover means and flow into the drainage channel via the inflow openings in the cover means.
  • the cover means projects above the duct part over a distance that is substantially equal to the thickness of the floor covering, such as for instance a tiled floor, surrounding the drainage channel.
  • the upper sides of the upright walls of the duct part can be placed substantially in the plane of the concrete finished floor.
  • the upper side of the cover means will be substantially in the plane of the floor covering placed on the concrete finished floor.
  • the cover means is formed out of a mesh or grid which preferably can be detachably placed in the drainage channel. Apart from being crude dirt filter, such a cover means also ensures a to the user visible, preferably aesthetic, finishing of the drainage channel.
  • a detachably placed cover means further offers the advantage that this cover means can be taken out for easily cleaning the duct part and/or the cover means.
  • the cover means comprises a cover wall and side walls connecting to the longitudinal sides of the cover wall, wherein the side walls extend substantially from the cover wall in the direction of the bottom wall, wherein the cover wall preferably is provided with the inflow openings.
  • the cover wall and the side walls of the cover means are formed as a profile having a substantially U-shaped cross-section, wherein the side walls preferably are placed substantially perpendicular to the cover wall.
  • the side walls of the cover means at least partially rest on the bottom wall. Because the cover means rests on the bottom wall, no support means and/or attachment means for the cover means are necessary in the drainage channel, and particularly at the upright longitudinal side walls of the duct part.
  • the side walls of the cover means substantially abut the upright longitudinal side walls of the duct part.
  • the cover means may thus be substantially secured by the longitudinal side walls, at least in a direction transverse to the longitudinal side walls.
  • the drainage channel with the cover means that at least partially projects above the duct part may, according to the second aspect of the invention, also be provided with a stench-trap placed between the upright longitudinal side walls, as described above.
  • At least one of the longitudinal side walls at least at an end thereof facing away from the bottom wall, comprises an edge extending substantially parallel to the bottom wall and facing away from the opposite longitudinal side wall.
  • said edge sits near the upper side of the finished floor. Said edge may subsequently be covered by the tiles of the floor. Said edge placed between the tiles and the finished floor ensures a firm anchoring of the drainage channel in the floor.
  • one of the longitudinal side walls comprises a retaining wall projecting substantially perpendicular to the bottom wall and above the drainage channel.
  • a retaining wall projecting substantially perpendicular to the bottom wall and above the drainage channel.
  • said retaining wall is placed offset at the longitudinal side wall, at least at an end thereof that faces away from the bottom wall.
  • Said retaining wall placed offset can after placement be covered by tiles of the wall along which the drainage channel has been placed.
  • the duct part is open at its ends so that further duct parts can be coupled thereto.
  • an assembled drainage channel of any desired length can be achieved.
  • Such an assembled drainage channel may for instance extend along nearly the full length of the floor along a wall.
  • the length of the duct part preferably corresponds to said standard sizes and the duct part preferably comprises upright transverse side walls at its ends.
  • the bottom wall comprises a wall section sloping to the discharge opening.
  • At least one longitudinal side wall, at least considered in cross-section of the drainage channel comprises a leaning wall section.
  • the leaning wall section of the at least one longitudinal side wall, at least considered in cross-section of the drainage channel leans towards the opposite longitudinal side wall.
  • the opening at the side of the drainage channel facing away from the bottom wall where water flows from the floor into the drainage channel is narrower than a section of the drainage channel situated below the floor. Because of this section, which at least in cross-section of the drainage channel is wider near the bottom wall of the drainage channel, the discharge capacity of this embodiment of the drainage channel according to the invention can be increased.
  • this embodiment is further combined with a discharge opening and a discharge pipe connectable thereto having an inner diameter of more than 4 cm, preferably having a diameter of 5 cm.
  • the leaning wall section of the at least one longitudinal side wall, at least considered in cross-section of the drainage channel comprises a dovetail profile.
  • the drainage channel, at least considered in cross-section of the drainage channel has its largest width near the bottom wall.
  • Such a dovetail profile may also contribute to an improved anchoring of the drainage channel in the finished floor.
  • the drainage channel is made entirely or partially of a rustproof material.
  • the rustproof material comprises synthetic material or stainless steel.
  • the discharge opening comprises a non-return valve and/or dirt collection filter.
  • a non-return valve may at least partially prevent sewage water from flowing back as well as/or prevent a sewage stench in the drainage channel in case of an overpressure in the sewage pipe.
  • a dirt collection filter may catch dirt particles in the water to be discharged and thus reduce the risk of blockage of the sewage pipe.
  • the width of the duct part is smaller than 3 cm, preferably substantially equal to 2.5 cm.
  • the stench-trap when operative, comprises a water seal.
  • a water seal may form a simple and effective stench-trap
  • the inventor acknowledged that using such a water seal in a drain, such as a drainage channel or floor drain, placed in a floor with floor heating, no longer is an adequate sealing within a relative short period of time.
  • the floor heating warming up the floor may namely result in a quicker evaporation of the water of the water seal.
  • a drain for discharging a liquid comprising:
  • the heating of the stench-trap, and particularly the evaporation of the water in the water seal can at least be slowed down, for forming an adequate stench sealing during a longer period of time.
  • said drain according to this third aspect may be formed as a drainage channel, wherein the drainage channel is also provided with a stench-trap placed between the upright longitudinal side walls, as described above.
  • the bottom wall and/or the upright longitudinal side walls of the duct part of said drainage channel comprise the insulation means, at least near the stench-trap.
  • the duct part at least near the stench-trap, comprises a double-walled bottom wall and/or double-walled upright longitudinal side walls, comprising spaced double walls for forming an insulation layer in between them.
  • Said insulation layer may comprise an air layer, but may also comprise known insulation materials, such as for instance rock wool, glass wool, or synthetic materials and synthetic resins (for instance foamed).
  • FIG. 1 shows a view in perspective of a part of a first exemplary embodiment of a drainage channel according to the invention
  • FIG. 2 shows a view in cross-section in longitudinal direction of a drainage channel of FIG. 1 near the discharge opening;
  • FIGS. 3, 4 and 5 show a view in cross-section transverse to the longitudinal direction of exemplary embodiments of various drainage channels according to the invention having different profile shapes, respectively;
  • FIG. 6 shows a view in cross-section in longitudinal direction of a second exemplary embodiment of a drainage channel according to the invention
  • FIG. 7 shows a view in cross-section in longitudinal direction of a third exemplary embodiment of the drainage channel according to the invention near the discharge opening;
  • FIG. 8 shows a view in perspective of a part of a fourth exemplary embodiment of a drainage channel according to the invention.
  • FIG. 9 shows a view in cross-section in longitudinal direction of a drainage channel of FIG. 8 near the discharge opening.
  • FIG. 10 shows a view in cross-section transverse to the longitudinal direction of a fifth exemplary embodiment of a drainage channel according to the invention.
  • An exemplary embodiment of a drainage channel 1 according to the invention is provided with a duct 2 that is built up from a bottom wall 3 and longitudinal side walls 4 , 5 .
  • a discharge opening 10 is furthermore provided with a connecting sleeve 6 for connecting the drainage channel 1 to a discharge pipe (not show).
  • one of the longitudinal side walls 4 is provided with a projecting retaining wall 7 placed offset, which projects above the opening of the drainage channel 1 .
  • the other longitudinal side wall 5 is provided with an edge 8 projecting substantially parallel to the bottom wall 3 and facing away from the longitudinal side wall 4 , which edge 8 is for connecting the drainage channel 1 to the floor surface (not shown).
  • Said projecting edge 8 can be formed as an ornamental strip, and as such remain visible after tiling the floor surface.
  • an upper side of a cover grid 9 placeable in the drainage channel 1 is situated substantially in the same plane as the projecting edge 8 .
  • the projecting edge can be incorporated into the floor; the projecting edge is then for instance placed between the finished floor and the tiled floor 20 as shown for instance in FIGS. 3, 4 and 5 .
  • the cover grid 9 is constructed such that its upper side sits in the same plane as the tiled floor 20 (see FIGS. 3, 4 and 5 ).
  • a stench-trap is placed in the duct part 2 of the drainage channel 1 .
  • a view in cross-section of said stench-trap is shown in FIG. 2 .
  • the discharge opening 10 of the drainage channel is placed within the stench trap.
  • Said stench-trap according to the exemplary embodiment as shown in FIG. 2 is formed by two first edges 11 , 12 raising from the bottom and extending over the full width of the duct part 2 .
  • the stench-trap comprises a lid 13 provided with two second edges 14 , 15 extending in the direction of the bottom wall 3 , which second edges extend over the first edges 11 , 12 so that, when the drainage channel is filled with water, a water seal is achieved as shown in FIG. 2 .
  • the water level in this duct part 2 will rise as a result of which water will flow (indicated with arrows in FIG. 2 ) to the discharge opening 10 via the water seal.
  • the lid 13 can be taken out of the drainage channel 1 so that the discharge opening 10 and the space surrounding it can be reached for cleaning it.
  • the drainage channel 1 with integrated stench-trap can thus be made of small height h so that said drainage channel can easily be placed in a finished floor of a concrete floor. Therefore such a drainage channel is highly suitable for use during renovation of a wet area in a building, such as for instance a bathroom or shower cubicle.
  • said height h is 0.5 cm larger than the diameter of a discharge pipe connectable to the connecting sleeve 6 . If the connecting sleeve 6 is adapted for a discharge pipe of 4 cm connectable thereto, then the height h is substantially equal to 4.5 cm. When use is made of a discharge pipe of 5 cm, then the height h is substantially equal to 5.5 cm.
  • the drainage channel 1 with integrated stench-trap can furthermore be made of a small width b.
  • the width b of the duct part 2 is smaller than 3 cm, preferably substantially equal to 2.5 cm.
  • FIGS. 3, 4 and 5 show views in cross-section of various exemplary embodiments of profiles of the drainage channel 1 according to the invention taken along the line A-A in FIG. 2 . Said figures also show the position of the floor tiles 20 and/or wall tiles 21 with respect to the various exemplary embodiments.
  • one of the longitudinal sides 51 is placed inclined so that said longitudinal side wall 51 leans above the bottom wall 3 .
  • the duct part 2 is strongly widened near the bottom wall 3 as a result of which an improved discharge capacity can be achieved.
  • the stench-trap as such can also be made wider.
  • use is made of a continuous first edge 11 which connects to the longitudinal side walls 4 , 51 .
  • the lid is divided into a detachable member 13 having second edge 14 and a permanently placed member having second edge 141 connecting to the inclined longitudinal side wall 51 .
  • the exemplary embodiment as shown in FIG. 4 is suitable for placement in continuous floors, for instance near an access opening of a wet area. Such an embodiment can for instance also be placed near the tilting door of a garage for discharging precipitation and the like flowing down from a car parked in the garage.
  • the retaining wall is transformed into a projecting edge 71 which like the projecting edge 8 can be placed between the finished floor and the tiled floor 20 for anchoring the drainage channel according to this exemplary embodiment.
  • This exemplary embodiment is furthermore provided with a lid 13 provided with a second edge 14 which extends to near the bottom wall 3 and which is provided with an opening 16 for allowing water through to the discharge opening via the first edge 11 .
  • a lid 13 provided with a second edge 14 which extends to near the bottom wall 3 and which is provided with an opening 16 for allowing water through to the discharge opening via the first edge 11 .
  • FIG. 5 shows a view in cross-section of an exemplary embodiment of the drainage channel according to the invention for a continuous floor, analogous to the exemplary embodiment of FIG. 4 , having two leaning longitudinal side walls 41 , 51 , analogous to the exemplary embodiment of FIG. 3 .
  • the longitudinal side walls 41 , 51 placed inclined, together with the bottom wall 3 form a dovetail profile that can be placed in the finished floor.
  • Such a dovetail profile here ensures a firm anchoring of this exemplary embodiment of the drainage channel in the finished floor.
  • the view in longitudinal section of the exemplary embodiment as shown in FIG. 6 is provided with wall sections 31 , 32 of the bottom wall 3 that slope towards the discharge opening 10 .
  • said exemplary embodiment is provided with upright transverse side walls 17 , 18 situated at the ends of the duct part.
  • FIG. 7 shows a view in cross-section of a variant of the stench-trap as shown in FIG. 2 .
  • the connecting sleeve 6 is partially passed into the drainage channel 2 .
  • the connecting sleeve 6 extends within the drainage channel 2 over the full width b (see FIG. 1 ) of the drainage channel 2 .
  • a segment has been removed for creating a passage opening 63 .
  • the part of the connecting sleeve 6 placed within the drainage channel forms two of the first edges 61 , 62 raising from the bottom which edges extend over the full width of the duct part 2 .
  • the part of the connecting sleeve 6 situated within the drainage channel 2 may, for instance by means of a glue connection or welding joint, be connected to the bottom wall 3 .
  • the stench-trap according to this variant comprises a lid 13 provided with two second edges 14 , 15 projecting in the direction of the bottom wall 3 , and extending over the first edges 61 , 62 so that when the drainage channel is filled with water, a water seal is achieved as shown in FIG. 7 .
  • the stench-trap according to the variant as shown in FIG. 7 is active in the same way as the stench-trap shown in FIG. 2 .
  • a fourth exemplary embodiment of a drainage channel 1 according to the invention is provided with a duct 2 built up from a bottom wall 3 and longitudinal side walls 4 , 5 .
  • a discharge opening 10 is furthermore provided with a connecting sleeve 6 for connecting the drainage channel 1 to a discharge pipe (not shown).
  • the discharge opening 10 can also be placed in a longitudinal side wall 5 as shown in FIG. 1 .
  • one of the longitudinal walls 4 is provided with a projecting retaining wall 7 placed offset which projects above the opening of the drainage channel 1 .
  • the other longitudinal side wall 5 is provided with an edge 8 projecting substantially parallel to the bottom wall 3 and facing away from the longitudinal side wall 4 , which edge 8 is for connecting the drainage channel 1 to the surface of a finished floor (not shown).
  • Said projecting edge 8 can be incorporated into the floor; the projecting edge 8 is then for instance placed between the finished floor and the tiled floor 20 as shown for instance in the FIGS. 3, 4 and 5 .
  • the projecting retaining wall 7 and the projecting edge 8 are provided with through openings 72 , 82 for attaching the drainage channel in the finished floor or against the wall.
  • the covering such as floor tiles 20 or wall tiles 21 , provided on the finished floor or the walls, can be connected to the finished floor or wall via said through openings 72 , 82 .
  • a glue connection between the floor tiles 20 and the finished floor can be formed in the through openings 82 .
  • Such through openings 72 , 82 can also be provided in the retaining walls 7 and/or projecting edges 8 , 71 of the embodiments as shown in the FIGS. 1, 2 , 3 , 5 or 10 .
  • a cover means 9 is placed, which projects above the duct part 2 over a distance d that is substantially equal to the thickness of a floor covering, such as for instance a tiled floor 20 (see FIGS. 3, 4 and 5 ), surrounding the drainage channel.
  • the cover means 9 is constructed such that its upper side 91 sits substantially in the same plane as the tiled floor 20 .
  • the cover means 9 is formed like a profile having a substantially U-shaped cross-section and comprises a cover wall 91 and side walls 92 connecting to the longitudinal sides of the cover wall 91 , wherein the side walls 92 are placed substantially perpendicular to the cover wall 91 .
  • the side walls 92 of the cover means 9 rest at least partially on the bottom wall 3 .
  • At least the cover wall 91 of the cover means 9 is formed out of a mesh or grid provided with openings for allowing a liquid to flow therethrough into the drainage channel 2 .
  • the entire cover means 9 is formed out of a mesh or grid bent into a U-shaped profile.
  • the connecting side walls 92 may also be provided with openings for allowing a liquid to flow therethrough into the drainage channel.
  • FIG. 10 shows a view in cross-section of an exemplary embodiment of a variant of the drainage channel 1 according to FIG. 4 .
  • the side walls 4 , 5 and the bottom wall 3 are constructed double-walled at least near the stench-trap.
  • an insulation layer 30 is formed between the outer walls 32 , 42 , 52 and the inner walls 3 , 4 , 5 for thermally insulating at least the stench-trap with respect to the surrounding floor.
  • the insulation layer 30 may comprise an air layer, but may also be provided with insulation material 31 .
  • the outer walls 32 , 42 , 52 can be left out, if the insulation material 31 is of such a structure or construction that the insulation material 31 forms a firm and/or substantially form-retaining layer.
  • a protective outer wall 32 , 42 , 52 then is not necessary.
  • the invention of a water seal wherein the walls, at least near the water seal, are provided with insulation means for thermally insulating the water seal with respect to the floor surrounding the drain cannot only be used for drainage channels as shown in FIG. 10 , but also for other drains, such as a floor drain.

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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)
  • External Artificial Organs (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Residential Or Office Buildings (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
US11/083,020 2004-03-18 2005-03-18 Drain Abandoned US20050223485A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1025765A NL1025765C2 (nl) 2004-03-18 2004-03-18 Goot met stankafsluiter.
NL1025765 2004-03-18
NL1027175 2004-10-05
NL1027175A NL1027175C1 (nl) 2004-03-18 2004-10-05 Afvoergoot met rooster.

Publications (1)

Publication Number Publication Date
US20050223485A1 true US20050223485A1 (en) 2005-10-13

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ID=34840305

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/083,020 Abandoned US20050223485A1 (en) 2004-03-18 2005-03-18 Drain

Country Status (8)

Country Link
US (1) US20050223485A1 (fr)
EP (1) EP1577452B2 (fr)
AT (1) ATE408043T1 (fr)
DE (1) DE602005009594D1 (fr)
DK (1) DK1577452T3 (fr)
ES (1) ES2314553T3 (fr)
NL (1) NL1027175C1 (fr)
PL (1) PL1577452T3 (fr)

Cited By (10)

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US20090151383A1 (en) * 2005-11-30 2009-06-18 Bsh Bosch Und Siemens Hausgerate Gmbh Refrigeration Device With a Siphon
US20100162481A1 (en) * 2008-12-29 2010-07-01 Josef Erlebach Elongated shower drain
US20100180374A1 (en) * 2007-06-19 2010-07-22 Logiplast (Eurl) Low-profile basin installed with a built-in drain
US20110162137A1 (en) * 2010-01-05 2011-07-07 Kik Sr Paul S Trench shower drain
US8505131B2 (en) 2010-07-27 2013-08-13 Perimedrain Systems, LLC Trench drain system and method of installation on level floor surface, paticulary for shower rooms
US20140041112A1 (en) * 2012-04-23 2014-02-13 Joseph R. Cook Methods for creating shower pan assemblies with mortar bed or other hand made floors and prefabricated trenches and resulting assemblies
US20140157513A1 (en) * 2010-10-21 2014-06-12 Ryan L. Whitinger Barrier Free Shower Pan With Improved Drainage Paths
US20170314252A1 (en) * 2014-11-03 2017-11-02 De Denkfabriek Bvba Drain Assembly, Drain Body for Use in Such an Assembly and Odor Trap of Use in Such an Assembly
US11015329B2 (en) * 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US20220127836A1 (en) * 2022-01-05 2022-04-28 Stefan WILD Wall to wall drain assembly

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NZ534402A (en) * 2004-07-30 2006-10-27 Glen Adrian Harley Floor mounted drainage channel to prevent flooding spreading between rooms
NL1031975C2 (nl) * 2006-06-09 2007-12-11 Easy Sanitairy Solutions Bv Afvoerput met opstaande rand.
NL1032543C2 (nl) * 2006-09-20 2008-03-21 Quick Drain Holding B V Afvoerinrichting met afgifte-inrichting voor een werkzame stof.
SE0701839L (sv) * 2007-08-08 2008-12-16 Purus Ab Avlopp
DE102007048329B3 (de) 2007-10-09 2009-05-07 Metzger, Wolfgang E. Entwässerungsrinne
FR2923503A1 (fr) * 2007-11-09 2009-05-15 Farhooman Davoudi Receveur a encastrer avec evacuation integree extra-plate
EP2113614B1 (fr) * 2008-04-30 2016-07-20 HL Hutterer & Lechner GmbH Dispositif d'écoulement
NL2002511C2 (nl) * 2009-02-10 2010-08-11 Easy Sanitairy Solutions Bv Afvoerput met inspectiegat.
DE202010017610U1 (de) * 2010-06-16 2012-03-14 Buchberger Gmbh Profilsysteme Ablaufrinne
EP3329057B1 (fr) * 2015-07-31 2023-10-25 Jesani Limited Améliorations apportées au drainage ou se rapportant à celui-ci
CN108978843A (zh) * 2018-10-10 2018-12-11 张书景 地漏

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US20100180374A1 (en) * 2007-06-19 2010-07-22 Logiplast (Eurl) Low-profile basin installed with a built-in drain
US20100162481A1 (en) * 2008-12-29 2010-07-01 Josef Erlebach Elongated shower drain
US8239974B2 (en) * 2008-12-29 2012-08-14 Josef Erlebach Elongated shower drain
US20110162137A1 (en) * 2010-01-05 2011-07-07 Kik Sr Paul S Trench shower drain
US8474068B2 (en) 2010-01-05 2013-07-02 Noble Company Trench shower drain
US8505131B2 (en) 2010-07-27 2013-08-13 Perimedrain Systems, LLC Trench drain system and method of installation on level floor surface, paticulary for shower rooms
US20140157513A1 (en) * 2010-10-21 2014-06-12 Ryan L. Whitinger Barrier Free Shower Pan With Improved Drainage Paths
US9615698B2 (en) * 2010-10-21 2017-04-11 Mti Whirlpools, Inc Barrier free shower pan with improved drainage paths
US20140041112A1 (en) * 2012-04-23 2014-02-13 Joseph R. Cook Methods for creating shower pan assemblies with mortar bed or other hand made floors and prefabricated trenches and resulting assemblies
US20170314252A1 (en) * 2014-11-03 2017-11-02 De Denkfabriek Bvba Drain Assembly, Drain Body for Use in Such an Assembly and Odor Trap of Use in Such an Assembly
US10400436B2 (en) * 2014-11-03 2019-09-03 De Denkfabriek Bvba Drain assembly, drain body for use in such an assembly and odor trap of use in such an assembly
US11015329B2 (en) * 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US20220127836A1 (en) * 2022-01-05 2022-04-28 Stefan WILD Wall to wall drain assembly

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PL1577452T3 (pl) 2009-04-30
NL1027175C1 (nl) 2005-09-20
DK1577452T3 (da) 2009-01-26
EP1577452B1 (fr) 2008-09-10
ES2314553T3 (es) 2009-03-16
ATE408043T1 (de) 2008-09-15
EP1577452B2 (fr) 2013-02-13
EP1577452A2 (fr) 2005-09-21
EP1577452A3 (fr) 2006-07-26
DE602005009594D1 (de) 2008-10-23

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