| Patents for E03B 3 - Methods or installations for obtaining or collecting drinking water or tap water (5,213) |
|---|
| 05/23/2006 | US7048849 First flush rainwater diverter and collection system |
| 05/17/2006 | EP1657365A2 Method for lining a wellbore |
| 05/17/2006 | CN1774401A Thermoelectric, high-efficiency, water generating device |
| 05/17/2006 | CN1773029A Nodular cast iron machine well pipe and producing method thereof |
| 05/16/2006 | US7043934 Device for collecting water from air |
| 05/09/2006 | US7040994 Redundant array water delivery system for water rides |
| 05/04/2006 | DE102004051597A1 Water production device, has compressor driving spherical closure bodies over wobble plate, and including valve assemblies with lifting pistons at periphery, and heat exchanges that are connected in series |
| 05/03/2006 | EP1653012A2 Installation for infiltration |
| 05/03/2006 | CN2777067Y Water saving type water drainage tube, water tank apparatus |
| 05/03/2006 | CN1766242A Aqueous stratum rectangle infiltration trench construction method in underground water catchment project |
| 04/26/2006 | CN2775147Y Blocking structure for anti-dirty water for well |
| 04/20/2006 | WO2006040370A1 Method of obtaining water from an atmospheric air mass and machine for obtaining water by condensing the moisture from an air mass |
| 04/20/2006 | DE202006001360U1 Rainwater collector vessel incorporates a secondary container holding a disinfecting agent and having a number of outlets for the agent |
| 04/20/2006 | DE202006001357U1 Rainwater collector vessel incorporates a secondary container holding a disinfecting agent with clip fitting to rainwater vessel sidewall |
| 04/19/2006 | CN1252361C Water resource recovering systems |
| 04/18/2006 | CA2301192C Apparatus for the treatment of rain water |
| 04/13/2006 | WO2006038602A1 Member for rainwater containing structure and rainwater containing structure body using the same |
| 04/13/2006 | DE202006000458U1 Water purification module for rain water container has disinfection container which has discharge openings filled with disinfectants and floatation chamber is arranged at top of disinfection container |
| 04/13/2006 | DE202006000247U1 Water processing module for rainwater containers, useful for improving quality of water, e.g. suitably for use in washing machines, comprises disinfectant-filled container with outlet openings |
| 04/12/2006 | EP1644590A1 Well, and method for regenerating a well |
| 04/12/2006 | EP1644589A1 Method and device for collecting fresh water |
| 04/12/2006 | EP1382756B1 Method for extracting water from air and device for carrying out said method |
| 04/12/2006 | CN2771311Y Borepipe of prestressed reinforced concrete |
| 04/12/2006 | CN2771310Y Steel ferrule for borepipe of prestressed reinforced concrete |
| 04/12/2006 | CN2771309Y Special-shaped belt steel for borepipe ferrule of prestressed reinforced concrete |
| 04/06/2006 | DE202006000602U1 Underground water reservoir for storage of water has reservoir which is formed by tubular sheet and has opening which leads from tunnel system to earth's surface |
| 04/06/2006 | DE19938922B4 Grundwasserreinigung Flow- and Treat Groundwater flow and cleaning Treat |
| 04/05/2006 | CN2769367Y Multifunction sewage treatment efficient water-saving device |
| 04/05/2006 | CN2769361Y Non-storing water type well water automatic supplying device |
| 04/05/2006 | CN1249309C Fresh water supply method for rainwater and groundwater resource |
| 04/05/2006 | CN1248572C Steam recovering system for terrestrial heat exchange |
| 04/04/2006 | CA2463842C Collector for rainwater falling at sea |
| 03/30/2006 | DE19706620B4 Abtrenneinrichtung für Regenwasser Separator for rainwater |
| 03/29/2006 | EP1640510A1 Well |
| 03/29/2006 | CN2767509Y Combined rainwater collector |
| 03/29/2006 | CN1752358A Method of obtaining water from an atmospheric air mass and machine for obtaining water by condensing the moisture from an air mass |
| 03/29/2006 | CN1752357A Rain collector |
| 03/23/2006 | WO2006030423A2 System for recycling drain water |
| 03/23/2006 | DE10112339B4 Vorrichtung zum Abziehen einer vorgegebenen Flüssigkeitsmenge aus einem Flüssigkeitsreservoir mit veränderlichem Flüssigkeitsspiegel A device for drawing a predetermined amount of liquid from a liquid reservoir with a variable fluid level |
| 03/22/2006 | EP1636432A1 Device for extracting water from the air by means of condensation |
| 03/22/2006 | CN1749492A Flexible environment friendly plastic cistern and its preparing method |
| 03/16/2006 | WO2006028287A1 Method of water extraction and water extraction apparatus having scooping function for water extraction from atmospheric air |
| 03/15/2006 | CN1746439A Large rain collection treater |
| 03/14/2006 | US7011107 Adapter for a first flush water diverter |
| 03/09/2006 | WO2006026494A1 System and method for producing water |
| 03/09/2006 | DE202005019432U1 Arctic ice transporting arrangement for nuclear power station at ship, has mixer from which water-ice-mixture is supplied to compressor device and under water piping, which supplies mixture to distant consumers |
| 03/09/2006 | DE202005018918U1 Mobile rain water collector for use in building, has four foldable props moveably fitted at standpipe, and covering forming downwardly open funnel with opening, where collected rain water is guided into collecting tank with discharge nozzle |
| 03/09/2006 | DE202005016434U1 Water tank for e.g. storing rain water, has rectangular base area, where four edges of tank are flattened at forty five degrees, and connection opening for connection of tube pieces for fluid connection of tank with neighboring tanks |
| 03/08/2006 | CN2763358Y High-strength graveh adhered water-filter pipe |
| 03/01/2006 | EP1629157A1 Device for the extraction of water from atmospheric air |
| 03/01/2006 | CN1741731A Fluid distribution assemby |
| 03/01/2006 | CN1740465A Solar water making equipment and method |
| 02/28/2006 | US7004250 Sealing system for the interspace in the transition region between two well pipes of different diameters, and mounting tool for this |
| 02/22/2006 | CN1736893A Landscape lawn rainwater and effluent overland flow treatment system |
| 02/21/2006 | US7000633 Flow amount control device |
| 02/21/2006 | US7000410 Apparatus and method for producing water from air |
| 02/16/2006 | US20060032493 Device for collecting atmospheric water |
| 02/15/2006 | EP1625337A1 Device for condensing water vapour |
| 02/15/2006 | CN2758334Y Device for preparing drinking water using air |
| 02/15/2006 | CN1735446A System to produce drinking water |
| 02/15/2006 | CN1734025A Solar energy adsorption type water taker from air |
| 02/15/2006 | CN1242131C Method for exploiting and protecting water resources in mine field |
| 02/14/2006 | US6997208 Valve suitable for use in an oil circuit of an internal combustion engine |
| 02/08/2006 | EP1448481B1 DEVICE FOR RECOVERING DRINKING WATER FROM CONDENSATE AS WELL AS A METHOD FOR its PRODUCTION |
| 02/08/2006 | CN1730852A Combined rainwater well |
| 02/08/2006 | CN1730850A Method for collecting, storing, and delivering rainwater and pipeline system employing the same |
| 02/07/2006 | US6993928 Device for conditioning water produced by air conditioning or environmental dehumidification apparatuses or plants |
| 02/02/2006 | DE10213817B4 Wasserfilter und Reinigungsvorrichtung Water filters and purification device |
| 02/01/2006 | CN1239791C Percolation water intaking method of new engineering structure |
| 01/31/2006 | US6990998 Fuel tank and fuel flow control device |
| 01/19/2006 | DE202005016712U1 Transporteinheit mit Systemelementen für einen Sicker- und Drainagekörper Transport unit with system elements for water, drainage body |
| 01/12/2006 | US20060005972 Method and system for production of gas and water from a coal seam using well bores with multiple branches during drilling and after drilling completion |
| 01/12/2006 | DE10200106B4 Anordnung und Verlegung von Rohrleitungen für einen Erdkollektor in Kombination mit einem Versickerungssystem Assembly and installation of pipes for a ground collector in combination with a drainage system |
| 01/11/2006 | CN1718946A Underground submerged interception for preventing sea water from invasion and water collection method |
| 01/11/2006 | CN1235658C Surface for promoting droplet formation |
| 01/11/2006 | CN1235467C Rain collecting water storing tank |
| 01/10/2006 | US6984316 Device for creating at least one reaction zone in an aquifer |
| 01/04/2006 | CN2749872Y Ecological purification integrated device for rainwater |
| 12/29/2005 | WO2005123597A1 Aquitransistors for integrated hydrologic circuit |
| 12/29/2005 | DE102004029040A1 Water tank for mobile toilet or washroom has moving partition bag creating a discharge space and an uptake space |
| 12/29/2005 | DE102004008163A1 Plant for distillation of liquids, especially seawater, has accumulating folding tube and float, whereby folding tube is collapsible and locked fluid in it can be transported from the deep through constricted pipes |
| 12/28/2005 | EP1609930A2 Entrance closing device of an internal room, especially of a manhole |
| 12/28/2005 | CN2748516Y Pressure storage type roof rain collection processor |
| 12/22/2005 | WO2005121497A1 Drilled well end section |
| 12/22/2005 | WO2005075046B1 A water production system for making potable water |
| 12/22/2005 | WO2005026053A3 Smart system stormwater management and reuse technology system and method |
| 12/22/2005 | DE102005013319A1 Flood water regulating system for mountain region, has retaining cistern with opening that is covered with protective crests, which include fingers that rotate around their longitudinal axis to open and close openings |
| 12/15/2005 | WO2005118961A2 Mountain cloudwater |
| 12/15/2005 | DE202005014497U1 Non-return valve for rain water container, has lever, cantilever with supporting arm and bearing, serving as supporting surface, where sealing unit and float respectively lie against end of lever |
| 12/08/2005 | WO2005116349A1 Method for extracting water from air, and device therefor |
| 12/08/2005 | US20050271473 Width expandable modular erosion control tile system and roadway boundary marker |
| 12/08/2005 | US20050271472 Width expandable modular ditch liners |
| 12/08/2005 | US20050271471 Modular drainage components |
| 11/24/2005 | WO2005111324A1 Water storage means |
| 11/24/2005 | US20050257433 Rainwater collector |
| 11/24/2005 | DE102004021166A1 Water providing arrangement e.g. for providing water from natural humidity, has cylindrical wire meshes or network and/or star shaped plates with condensation elements made of metal, plastic or glass and or their combinations |
| 11/23/2005 | EP1598486A2 Riser pipe for a deep well |
| 11/23/2005 | EP1598485A2 Device for the evacuation of a riser pipe |
| 11/22/2005 | US6966333 Rainwater collection device |
| 11/17/2005 | WO2005108734A1 Ultrashort radius drilling apparatus and method |