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WO/2012/054656A2 |
A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form ...
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WO/2012/051430A2 |
A subsurface retention barrier system installed in situ to retain water in a projected root zone of one or more plants is disclosed. An apparatus and system for installing the subsurface retention barriers and methods related thereto are...
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WO/2012/047062A2 |
The present invention relates to a bad odor removal system that is applied to a long sewage pipe, and provides a bad odor removal system for a sewage pipe, and the system basically comprises: deodorizers which are installed at certain in...
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WO/2012/046042A1 |
The invention provides a sewer flushing device for location in a sewage system. The device comprises a housing (21) with an inlet (31), an outlet (33) and a sewage flow path defined between said inlet and outlet. At least one of the inle...
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WO/2012/046200A2 |
Tile comprising a body (2) which is provided with an upper service face (3) and a lower support face (4), in which tile (1) is integrated a water discharge device which extends at least partly through the above-mentioned body (2), charac...
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WO/2012/045120A1 |
An apparatus for filtering polluted water in drainage systems. The apparatus comprising a collection chamber for collecting the water, having a first end, a second end opposite the first end, and two sides between the ends. An inlet is d...
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WO/2012/048273A2 |
Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced...
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WO/2012/042478A1 |
A cover assembly for a utility chamber, comprising a frame with side walls defining a chamber opening and a seating interface, and a cover that closes the opening and seats with the seating interface, a portion of the cover sidewalls pro...
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WO/2012/041272A1 |
The invention relates to a device for cleaning, in particular, sewer pipe walls. For this purpose, a nozzle carrier (4) is arranged in a carriage (1) in a rotationally fixed manner. On the rear side of the nozzle carrier (4) having a cen...
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WO/2012/043950A1 |
Disclosed is an opening/closing type debris removal apparatus for a pump. The debris removal apparatus includes chains to endlessly circulate between drive shaft sprockets and guide sprockets, a plurality of rakes being coupled to the ch...
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WO/2012/037594A1 |
The invention relates to a seepage module (1, 2) for a seepage system (3), wherein the seepage module (1, 2) is formed by at least one basic body (4, 5) with outer walls (6 to 11) delimiting the same. Some of the outer walls (6 to 11) ha...
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WO/2012/040517A2 |
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.
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WO/2012/036569A1 |
A storm water drain filter including a collapsible frame supporting a filter bag. The filter may be installed in a stormwater drain pit to capture contaminants and particulate matter before it enters a stormwater drain. The collapsible f...
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WO/2012/035235A1 |
Method for controlling a waste water network, said network comprising actuators able to influence flow rates of water in the network, the behaviour of the actuators depending on presets, the method comprising: - a step of selecting a typ...
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WO/2012/034962A1 |
The invention relates to a toilet bowl (100) for use in a vacuum toilet. According to the invention, a toilet bowl is provided for use in a vacuum toilet, which is characterised in that the toilet bowl has a first part (110) and a second...
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WO/2012/032602A1 |
[Problem] To provide a sewage treatment system of a sewer pipe, which can accelerate the decomposition of organic matter contained in sewage in the sewer pipe. [Solution] By providing a suction means (6) for sucking in air outside a sewe...
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WO/2012/031729A1 |
The invention relates to a cover for a channel body of a drainage system having a slot-like water inlet, wherein the cover has guide means and/or fixing means for a slot-like element, in particular for the limbs of a slot-like element.
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WO/2012/032391A1 |
A drainage system comprising a permeable layer having a surface for receiving water; a storage layer for receiving water from the permeable layer; said storage layer having an outlet drain, and; a permeable drainage block along the said ...
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WO/2012/031714A1 |
The invention relates to a filter device (11) for a road gully (12) for cleaning water charged with solid particles and/or dissolved contaminants, wherein the filter device (11) having a filter housing (20) comprises an inlet (21) for po...
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WO/2012/024716A1 |
A drain insert is provided for insertion in a drain beneath a drain grate (10) to prevent ingress of material, comprising: an elastomeric valve (16) disposed between the drain grate (10) and the drain that is closed in the absence of dra...
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WO/2012/025480A1 |
The invention relates to a drain (1) for a floor-level shower, having a drain body (2) and at least one drain endpiece (3). The aim of the invention is to create a drain for floor-level showers which can be produced more cost-effectively...
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WO/2012/025466A1 |
The invention relates to a drain for conducting away surface water, which has a plurality of drain bodies which can be installed in a base, wherein said bodies each have an upper inlet region and side walls and a base. At least one drain...
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WO/2012/022753A1 |
Coverings for gullies, shafts or similar structures are known, the coverings having a first grating (10) which is manufactured from sheet metal and has slots (11) and webs (12), which have surfaces (13) and respective side surfaces (14, ...
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WO/2012/021961A1 |
A low profile backwater valve includes a hollow valve body having an inlet, an outlet, a top and a bottom. A pivoting valve member that is buoyant in water moves between a normally open position along the bottom of the valve bod} and a c...
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WO/2012/020912A2 |
The present invention relates to a drain smell preventing device which is devised such that water is discharged only when the foul water being discharged towards the drain is more than a predetermined amount, and is devised such that a c...
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WO/2012/021606A2 |
The present invention is directed to a drain and drain concealment structure and method of installation and use. The preferred embodiment of the invention comprises a drain body adapted to be connected to a conventional prefabricated wat...
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WO/2012/021601A2 |
The present invention is directed to a cover for a drain and drain concealment structure and method of installation and use. The preferred embodiment of the invention comprises a drain body adapted to be connected to a conventional prefa...
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WO/2012/021616A2 |
The present invention is directed to a drain and drain concealment structure and method of installation and use. The preferred embodiment of the invention comprises a drain body adapted to be connected to a conventional prefabricated wat...
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WO/2012/021403A1 |
The present disclosure is a process and method for treating wastewater so that the effluent and byproducts from such wastewater do not contribute to the eutrophication of bodies of water that receive said effluent or byproducts. In the p...
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WO/2012/021623A2 |
The present invention is directed to a drain and drain concealment structure, methods of installation and use, and resulting shower, bath and other areas and spaces from which it is desired to drain liquids.. The preferred embodiment of ...
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WO/2012/014336A1 |
Disclosed is a pipeline regeneration pipe with which necessary strength can be ensured by means of the inserted regeneration pipe itself without the necessity of grouting, the regeneration pipe being characterized by being configured of ...
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WO/2012/010544A1 |
The invention relates to a device for locking a cover (2) to a drainage channel or similar drainage element (4), comprising a detent element (6) which can be fastened to the cover (2) and which, as the cover (2) is placed onto the draina...
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WO/2012/010888A1 |
A Conduit Including Means for Sealing an Axial Gap A conduit (10) has a rotatable section (11) between upstream and downstream fixed sections (12). The conduit is provided with a stator flange (16) near the end of each fixed section and ...
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WO/2012/009775A1 |
System for collecting cooking oil and oleaginous substances for recycling purposes, which can be used in residential or commercial properties and also in industrial facilities, which is designed to collect used cooking oil (O) or other o...
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WO/2012/009982A1 |
An inspection well for plastic steel wound pipe network comprises a well body (8), a bearing ring (10) and a well cover (11). The lower part of the well body (8) is transversely connected to the plastic steel winding pipe of the pipe net...
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WO/2012/012232A1 |
A method and apparatus for an improved dewatering tank system that allows for safely controlling a water stream exiting the dewatering tank system. The apparatus can include a sound velocity detector, a control system, and a control elem...
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WO/2012/005485A2 |
The present invention can provide a grating-safety-cover production method comprising the steps of: forming a perforated plate in which are formed a plurality of holes passing through vertically; inserting, into each of the plurality of ...
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WO/2012/001354A1 |
A pipe for drainage of fluid (1), in particular water. The pipe (1) comprises a plurality of hollow and open ended pipe sections (2), each section (2) comprising opposing open ends (3), each for engagement with an end (3) of another of t...
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WO/2011/163096A2 |
A flush plug and a collar are used in installing a drain or cleanout. A flush plug is temporarily attached to the nipple of a cleanout or to a drain base and leveled. Concrete is then poured flush with the top of the flush plug. After th...
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WO/2011/163605A2 |
A pipe, such as a liner for repairing a failing culvert, comprises a continuous wall defining an inner wall surface and an exterior wall surface. The pipe further defines a central fluid passageway extending from an inlet end to an outle...
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WO/2011/157736A1 |
A device for locking a cover (2) on an upper edge (4) of a drainage channel or similar drainage element (6), with a locking element (8) which is arranged on the cover (2) and has two bolt elements (10, 14) which can be latched into two b...
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WO/2011/158226A1 |
A sewage barrier (10) has a body (12) that is symmetrical with respect to a longitudinal axis (A) and a shutter (58) that is swingable between a closed position and an open position. The body (12) has a first length (L1) that is smaller ...
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WO/2011/159043A2 |
The present invention relates to a drain trap which drains, through a drainpipe, water that flows through a filter cover mounted on the upper part. The invention comprises: a body frame having a frame formation unit, which is extensively...
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WO/2011/155894A1 |
The invention relates to a suction connection, comprising a first flange (10) that includes a centrally located through hole (11) and is arranged to be connected to an outlet of a suction pipe and a second flange (12) that includes a cen...
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WO/2011/153052A1 |
An economical fat, oil and grease removal assembly and method includes a container having a bottom, a top, a sidewall, an inlet and an outlet. The outlet is spaced above the bottom and below the top to define a static water level for liq...
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WO/2011/150447A1 |
The present invention relates generally to a drain channel and grate assembly (10) comprising a drain channel (12) together with a frame (14) for a drain grate (16). The drain grate (16) is a metal drain grate having a series of lateral ...
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WO/2011/151270A1 |
Environmental safety device for a retaining tank or pit for the containment of hazardous products such as flammable and/or toxic products, notable in that it consists of at least one fluid-tight tank (1) comprising at least one substanti...
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WO/2011/139342A2 |
An apparatus for removing a clog from a drain pipe includes a container comprising a product chamber, a pressurization assembly in fluid communication with the inlet, and a shaft coupled to the container, the shaft comprising a proximal ...
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WO/2011/134027A1 |
The present invention provides a treatment system (11) for minimising debris entering a drainage system. The treatment system comprises a support housing (13) which is supportingly received in the drainage system downstream of an opening...
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WO/2011/131656A1 |
A gulley (1) is provided which comprises a gulley pot (3), an outlet (6) and a baffle (9). The baffle is pivotably fixed to the gulley pot such that the baffle is movable between a first stable position (I) with respect to the gulley pot...
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