| Patents for E03B 3 - Methods or installations for obtaining or collecting drinking water or tap water (5,213) |
|---|
| 10/09/2013 | CN203229995U Water making machine of refrigerator |
| 10/09/2013 | CN103343555A Method for utilizing clean energy to extract freshwater from air and freshwater extracting device |
| 10/08/2013 | US8550157 Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three dimensional elements |
| 10/03/2013 | WO2013146935A1 Structural unit, and structural body and connection fitting used therein |
| 10/02/2013 | EP2643530A1 Extraction of water from air |
| 10/02/2013 | CN203222843U 单相电抽水机 Single-phase electric pumps |
| 10/02/2013 | CN203222842U Rainwater collector |
| 10/02/2013 | CN203222793U Double-assurance water storage and drainage plate |
| 10/02/2013 | CN203222791U Novel storage-discharge water plate |
| 10/02/2013 | CN203219744U Rainwater collecting flowerpot |
| 09/26/2013 | US20130248003 Installation structure for a water inlet pipe |
| 09/25/2013 | CN203213218U Rainwater collecting closestool |
| 09/25/2013 | CN203213201U Rainwater collection and purification device |
| 09/25/2013 | CN203213200U Novel rainwater recycling device |
| 09/25/2013 | CN103321451A Environment-friendly house |
| 09/25/2013 | CN103321275A Combined comprehensive roof rainwater utilization system for landscaping |
| 09/25/2013 | CN103321274A Rain water collection device for solar water heater |
| 09/25/2013 | CN103321233A Slope deep draining and in-slope underground water recycling device and manufacturing method |
| 09/19/2013 | WO2013136630A1 Structural member used in rainwater storage laminated structure |
| 09/19/2013 | DE202013005139U1 Vorrichtung zur Bunkerung von Brauchmaterial Apparatus for bunkering of custom material |
| 09/18/2013 | CN203200819U Accumulated snow water purification device |
| 09/18/2013 | CN203200818U Deep water pumping system |
| 09/18/2013 | CN203200817U Building rain collecting and using device |
| 09/18/2013 | CN203200816U Multifunctional water-saving device capable of collecting, storing and utilizing rain and secondary water |
| 09/18/2013 | CN203200815U Device with water-full reminding function for utilizing building rainwater and living water |
| 09/18/2013 | CN203200814U Roof rainwater collection device |
| 09/18/2013 | CN203200813U Floor structure for roofing water storage pool |
| 09/18/2013 | CN203200812U Device with water-level observing and prompting functions for collecting and utilizing building rainwater |
| 09/18/2013 | CN103306333A Rainwater collection system and building comprising same |
| 09/18/2013 | CN103306294A Rain collection purification system for preventing water and soil loss caused by rain wash in mountains |
| 09/18/2013 | CN103306236A Method for constructing underground reservoir in ancient gully of ancient underground river channel |
| 09/18/2013 | CN102587450B Pre-purification hydraulic, automatic and selective water intake device |
| 09/11/2013 | CN203188281U Snow water collecting system of north pasturing area |
| 09/11/2013 | CN203188280U Embedded structure of water-seepage pipe |
| 09/11/2013 | CN203188279U Automatic control device for collection and discharging of initial rainwater |
| 09/11/2013 | CN203188278U Wind, light and diesel complementation water pumping system |
| 09/11/2013 | CN103291017A Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof |
| 09/11/2013 | CN103290911A Ecological reinforced concrete drainage ditch and construction method thereof |
| 09/11/2013 | CN103290883A Method for improving groundwater recharging efficiency by deaerating recharging water through negative pressure |
| 09/11/2013 | CN103290882A Rainwater collecting pool |
| 09/11/2013 | CN103290805A Method for regulating river water by utilizing sea power |
| 09/11/2013 | CN102690007B Comprehensive water-making system for sea island |
| 09/11/2013 | CN102444168B Seawater taking system and sewage disposal device |
| 09/11/2013 | CN102392475B Water recycling system in high-rise buildings |
| 09/11/2013 | CN102251577B Rainwater treatment system and method |
| 09/11/2013 | CN102021930B Automatic rainwater collecting distribution station |
| 09/11/2013 | CN101781901B Air fresh water generator |
| 09/05/2013 | US20130227879 Extraction of water from air |
| 09/04/2013 | CN203174671U Fitness groundwater perfusion device |
| 09/04/2013 | CN203174670U Underground water perfusing device |
| 09/04/2013 | CN203174669U Device for improving underground water filling through high-rise building sewer |
| 09/04/2013 | CN203174668U Novel well body side wall structure |
| 09/04/2013 | CN203174667U Water cellar |
| 09/04/2013 | CN203174666U Automatic seepage and drainage independent initial rainwater flow discarding device |
| 09/04/2013 | CN203174665U Urban rainwater collection and utilization system |
| 09/04/2013 | CN203174664U Water storage device used for collecting rainwater in tea garden |
| 09/04/2013 | CN203174663U Device for pouring rainwater on high-rise building roof underground |
| 09/04/2013 | CN203174662U Precast rainwater retention pond component |
| 09/04/2013 | CN203174661U Urban road rainwater collection utilization system |
| 09/04/2013 | CN103276768A Rainwater reusing temporary system in process of high-rise building construction |
| 09/04/2013 | CN102465544B Roof runoff and diversion catchment |
| 09/03/2013 | US8527100 Method of providing a flow control device that substantially reduces fluid flow between a formation and a wellbore when a selected property of the fluid is in a selected range |
| 08/29/2013 | US20130220906 Water Extraction System for Dwellings |
| 08/28/2013 | CN203160323U Portable continuously served air condensing water device |
| 08/28/2013 | CN203160322U Device for fetching water from air |
| 08/28/2013 | CN203160321U Improved depth radiation water intake well |
| 08/28/2013 | CN203160320U Automatic water-lifting system |
| 08/28/2013 | CN203160319U Rainwater collecting system |
| 08/28/2013 | CN203152170U Novel park and garden irrigating device |
| 08/28/2013 | CN203152103U Ecological tree pond |
| 08/28/2013 | CN103266782A Environmentally-friendly energy-saving house |
| 08/28/2013 | CN103266645A Bionic portable fog collector |
| 08/28/2013 | CN103266644A Device combined with main tower of water intake tower of reservoir for avoiding algae |
| 08/21/2013 | CN203149350U Wireless-based multi-well remote intelligent control water supply system |
| 08/21/2013 | CN203145170U Rainwater recycling device |
| 08/21/2013 | CN203145092U Water taking device of surface water source heat pump air conditioner system |
| 08/21/2013 | CN203145091U Device pouring underground water with rain on roof |
| 08/21/2013 | CN203145090U Gravity type rainwater flow abandoning filter |
| 08/21/2013 | CN203145089U Rainwater purifying collector for watering flowers |
| 08/21/2013 | CN103255813A Household reclaimed water tank |
| 08/21/2013 | CN103255805A Water taking device |
| 08/21/2013 | CN103255804A Automatic seepage drainage type independent initial rainwater flow disposing device |
| 08/21/2013 | CN103253816A Rainwater recycling system and treatment method thereof |
| 08/21/2013 | CN102393683B Method and system for controlling water level of water supply system |
| 08/21/2013 | CN101812857B Air fresh water generator |
| 08/15/2013 | WO2013083127A3 Method and device for refrigeration especially for recovering water from air |
| 08/15/2013 | US20130205716 Bags partially filled with stimuli-responsive highly absorbent superabsorbent polymers for water management and replacement of dams and canals |
| 08/14/2013 | DE102012002518A1 Underground treatment system for rainwater, which is liquid-tight for underlying soil, useful for freeing sediments, light and heavy liquids from the flowing water, comprises a storage tank equipped with a reservoir body |
| 08/14/2013 | DE102008025106B4 Verfahren zur Trinkwassereinsparung in Verbindung mit Zwangsspülungen von Trinkwasseranschlussleitungen für die Trinkwasserkeimreduzierung Procedures for drinking water savings in connection with forced flushing of potable water lines for drinking water microbial reduction |
| 08/14/2013 | DE102007055451B4 Regenwasserspeicher und Verfahren zum Herstellen eines Regenwasserspeichers Rainwater tank and method for producing a rainwater storage tank |
| 08/14/2013 | CN203129246U Ground storage type water cleaning water cellar system |
| 08/14/2013 | CN203129245U Ecological rainwater collection open ditch |
| 08/14/2013 | CN203129244U Funnel type water collector |
| 08/14/2013 | CN203128327U Novel tap water production facility |
| 08/14/2013 | CN203120608U Automatic rainwater harvesting drip irrigation device for sloping field |
| 08/14/2013 | CN203120559U Multifunctional tree pond |
| 08/14/2013 | CN103243777A Karst region mine water-exploring water-taking method and device |
| 08/14/2013 | CN103243776A Construction method for radial water collecting well provided with wire-wrapping filter |
| 08/14/2013 | CN102660977B Device for automatically controlling water intake angle of water intake of reservoir |
| 08/14/2013 | CN102535580B Pre-purified selective water intake structure |