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Patent Searching and Data


Matches 1,251 - 1,300 out of 25,016

Document Document Title
WO/2011/131503A1
The invention relates to a drain for a wet room, in particular for a shower, having a drain housing (2) on which an outlet (2.4) for connecting to a drain pipe (10) is provided. In order for such a drain to provide greater draining capac...  
WO/2011/129019A1
The inside of a storage tank is filled with a storage unit (11). A through hole (16a) is formed at the center of each of a plurality of quadrilateral division plates (12). On the upper and lower surfaces of each of the quadrilateral divi...  
WO/2011/127551A1
Disclosed is an apparatus useful for monitoring the turbidity level of a fluid. The apparatus comprises a fluid passageway for a fluid in which the fluid flowing along a main flow pathway. A chamber is located in fluid communication with...  
WO/2011/128287A1
In the case of a relining tube (1) having an inner film tube (2), an outer film tube (3) and at least one tube layer (4) which is provided therebetween and is made of curable material, the invention provides that the outer film tube (3) ...  
WO/2011/129729A1
A filter unit (1) for sewage vent pipes, said filter unit comprising, a filter housing(10) comprising a filter medium for purifying sewage gases, said filter housing(10) comprising a closed end portion (13) and an upper portion (12) comp...  
WO/2011/117880A1
A civil construction comprises two pipes just below nine inches of the manhole on both side of a sewer line at right angle. Each pipe is a direct pipe line from the mouth of the manhole to the point where the pipe connects the main sewer...  
WO/2011/106884A1
Buildings which include rudimentary plumbing can be transported as a set of disassembled modular parts and then assembled on site. The assembled building includes a water reservoir in the roof and a sewage reservoir in the base, so as to...  
WO/2011/107288A1
The present invention relates to a pipe connecting system for a pipe connection consisting of at least two pipes (1), in particular concrete pipes, and of a connecting sleeve (3) for connecting the pipes, wherein the connecting sleeve (3...  
WO/2011/025255A9
The present invention relates to an apparatus for cleaning an inner surface of a buried underground pipe, removing sediment and mortar from said inner surface and repairing the inner surface of said buried underground pipe. More particul...  
WO/2011/103672A1
A gauge and frame for a portable sawmill to make wooden box culvert has a frame adapted to receive the portable sawmill, the frame including a pair of spaced guide members; each the guide member includes a worm screw member adapted to li...  
WO/2011/104432A1
The invention presents a power transmission device comprising a cable, and a duct at least partially surrounding the cable, a reel, into which the cable with its duct can be reeled, a guide for feeding the cable onto and/or off from the ...  
WO/2011/104292A1
The invention relates to a floor drain (10; 60; 70), comprising a channel body (14; 90) which defines a drain channel (24) and has a drain opening (26), a frame (16; 62) which can be inserted at least partially into the drain channel (24...  
WO/2011/103312A2
Methods and apparatus for creating a shower or bath enclosure, in which, given a predetermined area in which to create the shower or bath, a given prefabricated water proof bath or shower floor module is too small to occupy the entire av...  
WO/2011/103294A2
A bathroom floor module adapted to be used in conjunction with a fully or partially curbless, such as one which is handicapped-accessible, waterproof shower module, where the bathroom floor module or may not define one or more drain aper...  
WO/2011/101770A1
A filtering device comprises a grate (5; 105; 205) suitable for being positioned in an opening (6), the opening (6) being made in a side wall (3; 203a) of a channel (1; 101; 201) of a sewage system, a cleaning device (10), a driving devi...  
WO/2011/098055A1
The connecting ring (1) for floor drains is mounted between the drain body (2) and the drain extension (3). There is in its upper part on the outside fitted with a sealing collar (1.1) with at least one opening (1.6) to allow water to pa...  
WO/2011/096117A1
A method for estimating a sulfuric acid concentration, comprising soaking a concrete or mortar (hereinafter referred to as a concrete or the like) in sulfuric acid having a definite concentration, preliminarily understanding the correlat...  
WO/2011/094861A1
The present invention relates to a floor drainage assembly for inhibiting water from passing from one floor of a building to an other floor of the building. The one floor is disposed above the other floor. The one floor includes a stairw...  
WO/2011/095755A1
A wet waste treatment facility for recovering water and solids from wet waste has a coarse filter for filtering received wet waste and thereby retaining a retentate while allowing coarse-filtered fluid to pass through. Water cleaning mea...  
WO/2011/093566A1
The present invention relates to a rubber opening/closing member for the deodorization and insect-proofing of a drain which is mounted on an entrance side of a drain to be opened when sewage is discharged and to be rapidly closed when th...  
WO/2011/089690A1
Base plates (3) are rectangular plate members. Supports (5) rise toward the base plates (3) on one side. A pair of base plate-side engaging sections (7) with which supports engage is provided to the base plate (3) at portions thereof at ...  
WO/2011/082970A1
A gully arrangement comprises a housing (1) having an inlet (17) at an upper end thereof, a reservoir (3) in a lower region thereof, and an outlet (7) in a side of the housing at a level between the reservoir and the inlet. A valve (19) ...  
WO/2011/083915A2
The present invention relates to a water pocket capable of preventing the reverse flow of rainwater from a drain by reducing the rate of water outflow, by percolating a portion of the rainwater, which concentrates at a sump of the drain ...  
WO/2011/078604A2
The present invention relates to an unpowered apparatus for preventing backflow, comprising: a tubular main body having a stepped portion, wherein the main body has an inlet port for the inflow of sewage, an outlet port for discharging t...  
WO/2011/074774A2
The present invention relates to an apparatus capable of controlling opening and closing times to prevent the inflow of rainwater and soil to a storm overflow chamber, wherein the apparatus comprises: a frame installed in at least one dr...  
WO/2011/073895A1
A toilet of the type having a water tank (10); a toilet bowl (14); a toilet seat (20); a toilet lid (22); and a water trap (16), the toilet further comprising: a toilet bowl air trap mechanism including: a seat air seal (28) disposed bet...  
WO/2011/072285A2
A method for processing water, including, collecting contaminated water from a first water collection site; collecting contaminated water from a second water collection site; transferring the contaminated water collected from the first a...  
WO/2011/066603A1
The invention relates to a fluid control device and a fluid control system and method. In one embodiment, the fluid control device (100) is arranged for connection to a fluid reservoir (30) and includes an inlet valve (108) for providing...  
WO/2011/063957A1
The invention relates to an inspection chamber part (3, 4, 5) comprising a spigot- socket structure (10). This spigot- socket structure comprises a spigot shaped first section (11) and a socket shaped second section (12). The sections ar...  
WO/2011/060791A1
The invention relates to a fastener mechanism, optionally comprising a shield. The fastener mechanism is intended for use in preferably cylindrical cavities, such as sewers. It comprises adjustable engagement means for engagement with th...  
WO/2011/061467A1
Shower apparatus (10) comprises a shower base (18), and at least one load sensing element (36) for monitoring at least a water load on the shower base (18) and for outputting a load signal to a controller (34) for automatically controlli...  
WO/2011/060476A1
The invention relates to a seepage module (1) for an underground seepage system, comprising a base (2) that is delimited by six outer walls (3, 4; 5, 6; 7, 8) which are arranged in pairs and have a partially liquid-permeable grid structu...  
WO/2011/061632A2
A grey water diversion system is provided. An interceptor includes an inlet, a filter, an outlet, and an orifice. The filter is located along a bottom of a water flow path from the inlet to the outlet and delivers water to the orifice as...  
WO/2011/060475A1
The invention relates to a mold device (103) for an injection molding machine (102) used to produce an object (136) from an elastomer material. Said mold device (103) comprises a first basic mold piece (104) that is arranged at the nozzl...  
WO/2011/054535A1
The aim of the invention is to improve the sealing of a shower (10), in particular a floor-level shower comprising at least one drainage channel (20) provided with a water collection channel, and a sealing of the shower (10) against a su...  
WO/2011/052054A1
Collected rainwater is led to a rainwater containing section (11) by an inflow path (12). A water-permeable tube body (14) is provided in a vertically extending manner in the middle of a vertical pipe (13) located immediately before a p...  
WO/2011/051714A1
A water treatment apparatus comprises a chamber (5) divided by a partition (6) into a treatment section (20) and an outlet section (22). The treatment section (20) may, for example, contain a filter media including organic material which...  
WO/2011/047437A1
A valve assembly (10) is to be used in conjunction with a tubular member having an internal surface surrounding a passage into which the valve assembly is to be sealingly inserted. The valve assembly includes a tubular body (25) having a...  
WO/2011/042415A1
The invention presents a drainage body which has two substantially identically formed surface-area units, namely a base unit and a substantially identically formed cover unit, which can be connected to one another in an installed state v...  
WO/2011/041513A2
A media retainer assembly for retaining filter media in a filter assembly includes a top plate for supporting the filter media, the top plate having a top surface, a bottom surface and a plurality of openings extending therethrough; a bo...  
WO/2011/038039A2
Systems, apparatus and methods are described that control and manage wastewater collection and treatment. One or more sensors monitor and measure levels of contaminants, other chemicals and or environmental conditions in a well of a coll...  
WO/2011/037465A1
The invention relate to a removal device for removing gas bubbles and/or dirt particles form a liquid in a conduit system, the removal device comprising a housing (12) whit an entry (14) and an exit (16) and a inter space (18) which is d...  
WO/2011/036252A1
Liquid trap system (1009 which is adapted to allow a liquid to pass through the liquid trap system in a downstream direction while preventing gasses from passing through the liquid trap system in an upstream direction. The liquid trap sy...  
WO/2011/036266A1
The invention relates to a lining material for the inner face of a pipe wall, in particular of a channel pipe or a wastewater pipe, comprising a tube made of a textile layer (1) which is made of a textile support material, selected from ...  
WO/2011/037002A1
Provided is an underground structure comprising a layered resin structure (30) buried under a road (1), following said road. The layered resin structure is formed by piling up many resin structural members (31), each of which has a space...  
WO/2011/035364A1
A solids separator for use in a sewer overflow chamber having an inlet, flow chamber and main outlet, whereby liquid, having solids entrained therein, flows from the inlet through the flow chamber to the outlet, the solids separator comp...  
WO/2011/032645A1
The invention relates to a heat exchanger assembly (1) that can be introduced into a waste water pipeline (5), comprising: at least one first heat exchanger (11), designed to thermally contact a heat source (13) and waste water (3); and ...  
WO/2011/030053A1
Equalizing valve (1) comprising a duct (6) having an inlet section (7) and an outlet section (8), a seat (10) and a valve element (12) able to move between a closed position and an open position, characterized in that said duct is able t...  
WO/2011/026189A1
An installation to assist in water usage of rainwater which has a number of take-offs positioned along a kerb alongside a road where these are separately connected to respective inground chambers filled with particulate material to encou...  
WO/2011/025181A2
The present invention relates to a sewage treatment system which enables food waste and sludge contained in sewage to be automatically filtered off in a collecting well of a house, shopping district, factory, road, and the like, before b...  

Matches 1,251 - 1,300 out of 25,016