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WO/2011/062554A1 |
The invention relates to a device for extraction of water from gas comprising a container with at least one sealable opening, at least one lid, at least one hygroscopic material and an energy delivering device wherein the container is ma...
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WO/2011/058495A1 |
The rainwater collection system comprises cascade modules (1) formed by a rainwater collection box (2) connected to a gutter (6) by a rainwater pipe (3) and to the corresponding use by means of another pipe (5).
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WO/2011/058590A1 |
Pressurization apparatus comprising a first aad a second tank (1, 2), each of which apt to contain air and a liquid and having an air side and a liquid side, the two tanks being used alternately for feeding two corresponding user station...
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WO/2011/053842A1 |
The air charger system (100) provided is configured to provide an air supply to a pressurized water storage system without the use of external power. The system includes a venturi (110) vented to the ambient atmosphere, such that the ven...
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WO/2011/053237A1 |
There is disclosed a method for substantially retaining the temperature of a liquid in a liquid distribution system having at least one liquid conduit (7, 8) extending from a liquid source (1, 2, 3) to a liquid tap (9, 10). When a tappin...
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WO/2011/048432A2 |
A receptacle for holding water within a roof space is disclosed. The receptacle comprises a base and side walls which extend from the base, with at least one of the side walls being arranged at an angle to the base. The angle substantial...
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WO/2011/047275A1 |
Methods and systems for recovering, processing, containing, and transporting water obtained from an ice source, i.e., a glacier, ice sheet, ice cap, etc., are described herein. The ice obtained from the ice source holds unique properties...
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WO/2011/047246A2 |
A reconfigurable water flushing and sampling device which permits the same device to be utilized as a manual flusher, a continuous flushing device, an automatic flushing device, or a sampling station, or combinations thereof.
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WO/2011/037422A2 |
The present invention relates to an underground water treatment device, and more specifically, to treatment of underground water from the bottom surfaces of streams, rivers, reservoirs and dams by drilling under the bottom surface and wi...
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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...
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WO/2011/032978A1 |
This invention relates to a unit for extracting water from air, comprising an air inlet comprising a first section leading the air in an at least partially downward direction to a second section containing a chosen volume of air and a th...
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WO/2011/034493A1 |
The present invention embraces a measuring equipment ("M") in order to, within a system (S) distributing liquid and having an accumulator tank ("T") and by means of a control unit (SE) and a calculation unit (D) assigned to the same, all...
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WO/2011/033083A1 |
The invention relates to a vehicle (1) with a water consumer device comprising a reservoir (31) for fresh water, and a fresh water consumer device (30, 21) connected to said reservoir via a fresh water conduit such that the fresh water c...
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WO/2011/030180A1 |
An automatic rainwater collection and dispensation system for a building comprises at least one water pump (11) operable by a water pump control unit (12), at least one rainwater storage tank (30) as well as interconnecting pipes, fittin...
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WO/2011/027272A2 |
The invention relates to a method for replacing an underground lead pipe, in particular a water pipe, without digging a trench, by digging a hole (3, 4) at at least either end of the pipe (1) to be replaced and drawing the replacement pi...
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WO/2011/027158A2 |
A tool (1) for isolating a hydrant (3) of a water mains comprises an inflatable bladder (11) adapted for insertion into the riser pipe (2) or in a tee below the hydrant and the bladder comprises means for engagement with a profile on the...
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WO/2011/027343A1 |
A system of managing water production in a vehicle. The system comprises a water conducting element set to receive and conduct water generated as a product of an operation of a vehicle air conditioner of the vehicle to a water container,...
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WO/2011/022766A1 |
The present invention relates to a rainhead. The rainhead includes a body for locating in fluid communication between a gutter and a drainage conduit. A plurality of cantilevered deflectors are arranged for deflecting coarse debris carri...
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WO/2011/025300A2 |
Disclosed is a water tank having a power-generating function. The disclosed water tank having a power-generating function comprises: a storage unit, the interior of which has a water storage space, and having an open top and a bottom com...
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WO/2011/024267A1 |
A method of manufacturing a rainwater containing tank (C) is configured such that beam blocks (31) are laid between pillars (3) and between side walls (1) and the pillars (3), the beam blocks (31) are temporarily fixed to the pillars (3)...
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WO/2011/022778A1 |
This invention concerns the transport of fluids. In particular in a first aspect it concerns a truck fitted with a tank and a fill line to the tank, comprising: An inlet in the fill line configured for connection to a hose that is, in us...
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WO/2011/021169A1 |
An underground infiltration tank module comprising a four-sided periphery formed of a top periphery wall, a bottom periphery wall, and two side periphery walls, a plurality of channels running from the top periphery wall to the bottom pe...
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WO/2011/021199A1 |
The present invention provides a feeder for dispensing a solution of at least partially dissolved solid matter therein, comprising (a) at least one container; wherein said container enclosing a bulk M of solid matter; (b) at least one fe...
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WO/2011/022704A1 |
Systems, methods and kits for water harvest are shown and described. In one embodiment, a system includes a wall; a storage system interfaced with the wall; a catchment system in fluid communication with the storage system; and a control...
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WO/2011/018079A2 |
The invention relates to a first device for extracting water from atmospheric air (18), comprising a flowable sorbent for sorbing the water, in particular a brine solution having a hygroscopic salt, wherein the sorption is provided at le...
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WO/2011/019000A1 |
A fluid device installed through the inside of the valve case of a sluice valve for operations is efficiently and easily fixed and coupled to a coupling flange from the outside, in such a way that a sufficient depth is secured for extern...
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WO/2011/018680A1 |
An economical reliable solar powered heat-exchange system is being disclosed, running only on photovoltaic cell solar module, without any other source of power or back-up battery, capable of ventilating and normalizing the water in over-...
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WO/2011/007233A1 |
A water tank and a method of cleaning a water tank are disclosed. The water tank (20) for storing potable and other kind of water, said water tank comprises a floor (21), an inlet (24) for letting water to be filled into said tank (20), ...
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WO/2011/006215A1 |
A barrier device (23) for use with an in-ground reticulation component such as a water hydrant (11) which is located within an in-ground housing (14) and which includes a barrier member (24) which may be secured between mating flanges (2...
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WO/2011/004508A1 |
Provided are a method and structure for reinforcing a water storage facility for rainwater, and a framework block unit used therefor. The method and structure can, without using a special resin framework block, reinforce the water stora...
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WO/2011/002846A1 |
A self-contained water generation system is disclosed. The present system allows for the generation of water using only wind power and standard air conditioning components. A wind turbine drives, directly or indirectly, a compressor that...
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WO/2011/002282A1 |
The present invention relates to a device for utilizing a surface, such as the surface of a floor, outside wall or roof, for a variable function, comprising a first functional element with an active surface area the size of at least a pa...
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WO/2010/146283A1 |
The invention relates to a fire hydrant (10') that includes a hollow body (12'), a main stopper (28) and a maneuvering device (24, 26) for opening or closing the main stopper (28) from the outside. The fire hydrant (10') further includes...
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WO/2010/145083A1 |
A water-drinking machine using air for removing high concentrate ammonia and nitrogen involved in the water and making weakly alkaline water comprises a body, a cooling circulation device for making water by condensing air and a condensi...
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WO/2010/142950A1 |
A water storage system is disclosed comprising a tank (30), a sensor (38) for determining the level of water in the tank (30), an outlet (40) for allowing water to exit the tank (30), and a valve (42) for controlling the flow of water th...
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WO/2010/143002A1 |
A roof unit (10, 100) is disclosed for channelling water inwardly of a roof (11). The unit comprises a base and channelling means (22a, 22b) disposed on the base (16) for channelling rainwater over the base to a channelled region upon th...
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WO/2010/143056A2 |
Treating, sensing, diverting, measuring, and collecting devices for fluid such as water are described. When designed for use as chlorinators, the devices may divert water flowing in conduits into the devices for treatment and subsequent ...
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WO/2010/142914A1 |
The invention relates to a method for generating a series of consecutive marked batches of water in a water distribution network (12), said distribution network being supplied by at least one water source (16) supplying water in a contin...
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WO/2010/142012A1 |
An atmospheric water generator includes a refrigeration system. The evaporators may be roll-bond evaporators. Fans cooperate with a radiator and the evaporators to induce an in-flow stream of air from ambient air into and through, firstl...
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WO/2010/139019A1 |
The present invention is directed to a water supply system (10) that controls the supply of water from a mains water supply line (13) and an alternate water source (12) connected in flow communication with a utility water (line15). The w...
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WO/2010/136027A1 |
The invention relates to method for operating a backflushing filter (21) and a backflushing filter (21) for performing the method according to the invention. In the operating method according to the invention, the measurement of a time i...
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WO/2010/137749A1 |
The present invention relates to a freeze protection valve which prevents a pipe from freezing by discharging water in the pipe in advance before the pipe is frozen as exterior temperature drops below the freezing temperature of the wate...
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WO/2010/134770A2 |
The present invention provides a cold/hot water supply system for public facilities, wherein residual water in a pipeline circulates to a hot water boiler through a circulating water pipe instead of being drained through a faucet, the ci...
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WO/2010/128885A1 |
The invention relates to gas thermodynamics, more specifically to a method for extracting water from air and a device for carrying out said method. The invention can be used in field conditions, in agriculture and in the home as an alter...
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WO/2010/127813A2 |
The invention relates to a shaft arrangement of a garden watering system which can accommodate a functional unit, such as a water tap connection. A cover closing an upper shaft opening can be displaced from the closed position into the o...
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WO/2010/128283A2 |
A rainwater harvesting system comprises a roof (20) of a building, and a roof rainwater outlet (10) in fluid communication with a water supply system of said building. The rainwater outlet (10) comprises a filter (3) to attenuate the flo...
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WO/2010/124674A2 |
The invention relates to an apparatus (1) for activating or cleaning filter tube wells with a filter tube (16) and comprises a first and a second volume body (12, 14), which with the outside diameters thereof are substantially adapted to...
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WO/2010/123255A2 |
The present invention relates to an elevating fire hydrant assembly in which an elevating pipe automatically projects from the ground by means of water pressure when a fire hydrant is to be used, and the speed for lowering the elevating ...
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WO/2010/122564A1 |
A system for supplying hot and cold water to users in a building, the system comprising: a first mode for supplying water to users; a second mode for preparing to supply water at a desired temperature by recycling water from the hot wate...
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WO/2010/122360A1 |
The invention relates to a system for preventing sea water and fresh water from mixing in resurgences below sea level, whereby the resurgence point is provided with a sealed diaphragm traversed by ducts formed by a straight pipe, the inn...
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