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WO/2010/120351A2 |
A method and pumping/drainage channel member for injecting surface water into the soil beneath a ground area includes drilling a series of holes and inserting an elongated pumping/drainage members into each hole extending downwardly into...
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WO/2010/009410A1 |
A simple, modular, straight forward approach to the assembly of a water retention/detention structure or system to retain or detain, for example, storm water runoff and/or grey water is provided. In one embodiment, the system can include...
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WO/2010/008304A1 |
A framework for retaining particulate to a work surface inclined with respect to horizontal, the framework including: two sidewalls having first and second opposing edges, the second edge configured to rest on the work surface; a connect...
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WO/2009/146667A1 |
The technical solution relates to the filtration means for drainage tubes or drainage hoses, which is formed of the textile stripe (11) for longitudinal mounting on the drainage tube (2) or drainage hose, at the same time along at least ...
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WO/2009/137876A1 |
A drainage cell (10) comprises a backing plate (12) defining a plurality of holes (16a, 16b), a series of conical tubular structures (18) having side walls and a base extending from the backing layer, the tubular structures being in flui...
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WO/2009/128648A2 |
The present invention provides an environmentally friendly, ecology-promoting, water-channel block. The present invention comprises: a lower block which, on its inside, has at least one vertical partition wall and is provided with a plur...
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WO/2009/102855A2 |
A plastic, corrugated open bottom chamber includes features such as one or more of (i) sub-corrugation features on corrugation crests and/or corrugation valleys, (ii) stiffening fingers on the bottom of chamber foot portions, (iii) a vie...
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WO/2009/075587A1 |
The invention comprises a system for the draining of water from an arena (10) such as a riding paddock, a sand volley court, a football pitch and the like where on a substrate is applied a watertight barrier (11) in the form of a sheet o...
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WO/2009/060228A1 |
A geotextile structure (12) attached to a feed pipe (10) connected to the feed ports (11) for the dewatering and drying of a mineral concentrate. Drainage channels (13) which are covered with grates (14) are provided on either side of th...
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WO/2009/045516A1 |
A portable synthetic grass turf assembly - that is capable of being assembled, transported, disassembled, and stored - includes a plurality of synthetic grass module units that can be laid side by side atop a base surface to provide a co...
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WO/2009/033354A1 |
A penetration and convection pipe device for drainage and irrigation, includes an outer pipe (1), an inner pipe and a connector, wherein the inner pipe is arranged in the outer pipe, an outer slot (12) for drainage and irrigation is loca...
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WO/2009/016854A1 |
A drainage reinforcement pipe (6) has one open end (7) and the other closed end (8), and has a bored region (9) where a large number of holes (11) are formed in the longitudinal direction and a boreless region (10) of a predetermined dis...
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WO/2008/138218A1 |
A water draining method and the draining pipe therefore. The water draining method includes forming installing hole in a pervious bed of the draining area, setting draining pipe with pores in the hole, and setting draining ditch at one o...
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WO/2008/128156A1 |
A water channeling system includes at least one channeling member comprising fixed aggregate forming a solid body. In this embodiment, the at least one channeling member has a first end, a second end, and a plurality of fluidly connectin...
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WO/2008/121890A1 |
A leaching chamber having an arch-shaped cross-section, a pair of contiguously molded, opposing end walls, and alternating peak and valley corrugations along its length, is provided interior chambers and fluid communication openings alon...
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WO/2008/082294A1 |
Device for introducing into soil an elongate, flexible element, (40) such as a drainage element, in particular a drainage ribbon, comprising a lance (9) and a lance drive for the lance to drive same into the soil and lift same out of it ...
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WO/2008/067608A1 |
A support structure for providing internal vertical support within an underground water storage system, including a column member, a foot spreader module adapted for fitting to a lower end of the column member to support the column membe...
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WO/2008/051553A2 |
A drainage system for use with a synthetic grass surface, the system having a base having a center portion with a first depth and a perimeter channel with a second depth being greater than the first depth, a plurality of tiles above the ...
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WO/2008/020836A1 |
A multi-purpose drainpipe (1) having a fluid containment transport (4) and a longitudinally running fluid capture opening (5). A fluid capture wall (3) and a flush pipe chase (2) run co-parallel, creating a capture entrance (6), and are ...
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WO/2008/008951A2 |
An adjustable anchor rod arrangement for use with an underdrain system that includes the a pair of spaced apart legs and an elongated member adjustably attached to the legs, wherein the legs are adjustable along a longitudinal axis of th...
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WO/2007/143275A2 |
A blanket with an integral watering system covers the ground associated with a garden and assists in delivering water thereto. The blanket is provided by first and second sheets of material, at least one of said sheets of material being ...
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WO/2007/130717A1 |
An irrigation system for delivering a fluid such as water. There are first and second network modules of fluid conduit. The first network module includes: a plurality of nodes, wherein each of the nodes of the plurality of nodes are in d...
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WO/2007/118894A1 |
A dewatering and/or drainage device (10) is provided with a grate structure, through which extends a passage (20) for the inlet of liquid which is to be drained. The grate structure is composed of at least three and preferably four in pa...
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WO/2007/113823A2 |
A water provisioning device for use with an irrigation channel for providing water into an irrigation pipe. The water provisioning device comprises a primary reservoir adapted to maintain water up to a predetermined level and comprising ...
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WO/2007/092828A2 |
A water drain tank or channel module (10) includes a structure having a top platen (20) and a bottom platen (22), a plurality of generally vertical support members (26) for supporting at least the top platen (20), the support members (26...
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WO/2007/084801A2 |
Drainage units and methods of their manufacture, the drainage units (20) comprising lightweight aggregate (21) held within a sleeve (22) having an exterior surface with at least a portion of exterior surface comprising a barrier material...
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WO/2007/054130A1 |
A cubic modular subsurface stormwater unit has equal top and bottom surfaces spaced apart by a set of four pillars, each of which runs from a comer of the top surface to a corresponding corner of the bottom surface. The pillars define a ...
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WO/2006/138060A2 |
A drain field system including a trench having two sidewalls and a floor, one or more perforated drainage pipes, and one or more contained aggregate bundles placed in the vicinity of the drainage pipe. In one application, a system includ...
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WO/2006/137074A2 |
An ergonomic serving tray with a unique design, which allows the user to lift, carry, and set down said ergonomic serving tray with a single hand, without tilting the ergonomic serving tray, comprising an ergonomic serving tray (100) equ...
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WO/2006/132790A2 |
A fluid conduit with layered and partial covering material thereon. The covering material is a multilayer fabric of varying selected deniers wrapped around the fluid conduit and includes at least one layer formed from an unstructured ass...
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WO/2006/127038A2 |
In the subsurface irrigation of crops, using injectors to provide micro-bubbles of useful gases of improvement of delivery of a more uniform stream with lesser variation in gas content and lesser tendency of particulate fines to settle o...
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WO/2006/120275A1 |
The invention relates to a modular prefabricated element for surface drainage on dirt roads. The invention comprises an element in the form of a block which is combined longitudinally with other blocks in order to form a gutter or which ...
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WO/2006/101652A1 |
A perforated pipe network beneath a playing surface. A blower connected to the pipe network drawing an air flow through the pipe network to create a vacuum. A drain pipe connecting to the pipe network. An air/water separator connected up...
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WO/2006/077415A1 |
A cladding unit for use with a drainage pipe of the type composed of joined pipe sections intended to be buried underground, for example to carry runoff water or other liquids, and particularly the type having an outer cladding of permea...
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WO/2006/056392A1 |
The invention described herein pertains structured plates comprising waste polymers and a process for producing structured plates comprising waste polymers. The structured plates have two non-planar surfaces and are optimised regarding m...
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WO/2006/055407A2 |
Effluent-operated valves provide, in a septic system, means for distributing effluent uniformly to a plurality of portions or fingers of a drain field. The installation of such valves in a tank that collects septic system effluent to be ...
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WO/2006/042293A2 |
An improved trench drain filter and modular system therefor for intercepting and treating run off water in a trench drain before discharge into a drainage system. The filter elements include a perforated pipe covered with one or more lay...
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WO/2006/031211A1 |
Numerous embodiments of one or more layers of void-maintaining synthetic drainable base courses ('VMSDBC's') are provided as incorporated into landfills and other waste containment facilities. Key advantages of landfills and methods acco...
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WO/2005/124040A1 |
The present invention concerns a plastics infiltration block adapted for combining multiple infiltration blocks into an underground construction for infiltration or attenuation purposes. The infiltration block has an essentially rectangu...
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WO/2005/113900A1 |
An environmental water resource recycling system comprises a plurality of drainpipe units (A), which includes a plurality of drainpipes (11) engaged in plurality of holder holes (31) formed by coupled frame strips (3), and sealing lids (...
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WO/2005/078197A1 |
A non-biodegradable, unitary drainage device of highly flexible character. The invention features a monolithic, sandwich construct consisting of membranous, planar top and, optional-use, bottom sheets which form a wrap / envelope or cove...
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WO/2005/040501A1 |
The invention relates to a drainage tank (1), comprising at least one water-permeable wall (2, 3, 4) and a tube (6) extending into the tank, the tube wall of which comprises a lower dished section (10) and an upper section provided with ...
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WO/2005/033419A2 |
The invention relates to an improvement to installations which are used to lower an aquifer in a porous substrate (5), particularly sand, by means of drainage, in order to enable the deposition of a solid sedimentary material which is su...
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WO/2004/096734A2 |
The present invention relates a puzzle type drain plate and a method for quickly constructing a lawn ground using the same. A drain plate (10) of the present invention includes a drain passage (12) penetrating the drain plate in the hori...
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WO/2004/074590A2 |
Void-maintaining laminates comprising fuzzy woven or fuzzy membrane layers are provided. Laminates of the present invention comprise at least one sheet-like core element, typically comprising void spaces or channels and, bonded thereto, ...
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WO/2004/071159A2 |
A passive system for effectively removing excess water from a soil profile. The system includes an array of fibrous capillary drains inserted at regular intervals into the soil profile. These capillary drains traverse one of more of the ...
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WO/2004/061259A2 |
Watermimpervious, non-biodegradable, unitary drainage device with multi-directional rollup capability. The invention features a monolithic 'sandwich' construction consisting of planar top and base sheets, set apart by an array of support...
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WO/2004/051005A1 |
System for withdrawing liquid, in particular water, from a soil area, such as for consolidating it, comprising a series of spaced apart draining means extending downwardly, in particular substantially vertically, in the soil and a substa...
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WO/2003/083224A1 |
An irrigation system and method utilising a conduit (10) constructed from adjacently placed tyres (11) and a surface accessing drain (20) also constructed from tyres (21). The following items are also disclosed: (a) An apparatus for hold...
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WO/2003/038227A2 |
The invention relates to underground collecting mains for liquids, especially collector wells and drainage pipes. Said filter train consists of a wide-meshed perforated tube or grid tube (2) with sufficient mechanical stability to be ins...
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