Patents
Sitemap › E03 - Water supply; Sewerage › E03B - Installations or methods for obtaining, collecting, or distributing water › E03B 3 - Methods or installations for obtaining or collecting drinking water or tap water
Patents for E03B 3 - Methods or installations for obtaining or collecting drinking water or tap water (5,213)
05/2010
05/12/2010CN101705706A Rainwater recovery and purifying treatment system scheme
05/11/2010CA2576600C Water drain tank or channel module
05/06/2010WO2010049460A1 Device for producing water from ambient air
05/06/2010US20100108586 System of water collecting, cleaning, and storing
05/06/2010DE102008055623A1 Vorrichtung und Verfahren zum Aktivieren oder Reinigen von Brunnen Apparatus and method for activating or cleaning of wells
05/05/2010EP2181743A1 Device for producing water from ambient air
05/05/2010CN201447749U Rainwater storing toilet flusher
05/05/2010CN201447731U Multifunctional air-source fresh water generator
05/05/2010CN201447730U Automatic rain water collection and application device of buildings
05/05/2010CN201447687U Washing device with rainwater
05/05/2010CN101701465A Construction technological method of reservoir stratified pumping head
05/05/2010CN101700917A Sea water desalinization and pipeline water transfer
04/2010
04/29/2010US20100101773 Methods of Cleaning Sand Control Screens and Gravel Packs
04/28/2010CN201443208U Dwelling house capable of saving water and preventing floor slab noise
04/28/2010CN201443165U Sunshade water collecting bucket
04/28/2010CN201443087U Integrated rainwater collection and utilization device
04/28/2010CN201443086U Device for collecting rainwater of buildings
04/22/2010WO2009144503A3 Drainage attenuating device
04/22/2010DE202009013580U1 Konischer Zylinderfilter zur Reinigung von abfließendem Regenwasser Conical cylinder filter for cleaning runoff rainwater
04/22/2010DE102008051659A1 Processing water tank for collecting water, particularly rain water, has small container arranged as feeding container on base of tank
04/21/2010CN201439605U Folding type water collector
04/20/2010US7699561 Method and system for storing liquid in a geological formation
04/17/2010CA2683242A1 Water harvesting device
04/15/2010WO2010041297A1 Structural member for rain water storage and infiltration facility, structure for rain water storage and infiltration facility, and rain water storage and infiltration facility employing them
04/15/2010DE202010001534U1 Brunnenbohrgerät mit einem Energieversorgungsschlauch und Führungsgestänge Well drilling rigs with an energy supply hose and guide rod
04/14/2010CN101694200A Rainwater recycling and generating set
04/08/2010DE202009016779U1 Regenwasserauffangsystem Rainwater collection system
04/07/2010EP2171332A1 An in-line liquid valve controlled by an expanding and contracting hygroscopic material
04/07/2010CN101691768A Allocation project for obtaining water, saving water, saving energy, reducing emission and protecting environment for building
04/07/2010CN101691767A Rain water underdrain system and plant cultivation system equipped with rain water underdrain system
04/06/2010US7690444 Horizontal waterjet drilling method
04/01/2010DE102008049693A1 Adjustable water extraction device for dams and lakes, has water reservoir in pipe with height-adjustable water inlet and water outlet side
03/2010
03/31/2010CN201433417Y Ring-type double-wall well pipe
03/31/2010CN201433416Y rainwater purifier
03/31/2010CN101684691A South slope solar power generation houses and method for aquaculture of plants and animals
03/31/2010CN101684637A Elevated road water connecting spraying system
03/24/2010EP2164650A1 Method for increasing the effectiveness of wells, and primarily of equipment for soil and groundwater treatment
03/24/2010CN201428160Y Water-saving type waste water recycle device
03/24/2010CN201428156Y Rural potable water supply device
03/24/2010CN201428154Y Tap water/fire water supply well
03/24/2010CN201428153Y Automatic collection device for slope interflow
03/24/2010CN201428152Y Housing estate water environment treatment system
03/24/2010CN101680220A Plastic tank
03/24/2010CN101680218A Pit for managing dust removal
03/18/2010WO2010029231A2 Optimized outdoor accommodation facility with attractive adaptable landscaping
03/18/2010WO2010028957A1 Device for extracting a liquid from an aerosol
03/18/2010WO2009135618A8 Method and device for extracting water from humid ambient air
03/18/2010US20100065508 Method and apparatus of submersible intake equipment
03/18/2010US20100065270 Filtering device, especially for use as a well screen filter
03/17/2010EP2163694A2 A tank and method of construction thereof
03/17/2010CN101674869A Sea water desalination system and method for preparing drinking water
03/17/2010CN101672052A Half volumetric-type early-stage rainwater stream abandoning device
03/17/2010CN101672051A Rainwater collecting device and application thereof
03/16/2010US7677318 Well maintenance equipment and procedure
03/11/2010US20100059223 Shrouded tubular
03/11/2010DE202009014149U1 Laubfangvorrichtung Leaf trap device
03/10/2010CN201420405Y Greenhouse ecological environment protection building
03/10/2010CN101668903A Fluid transport apparatus
03/10/2010CN101666109A Aerial rain sucking device
03/04/2010WO2010022704A2 Cistern with a rainwater filter in the inflow, and a filter housing for a rainwater filter
03/04/2010WO2010022469A1 Device & method for combining water reserves
03/04/2010WO2009122186A3 Flat pack bagless water butt
03/04/2010US20100051271 Sand Control Screen Assembly and Method For Use of Same
03/04/2010US20100051262 Sand Control Screen Assembly and Method for Use of Same
03/03/2010CN201416185Y Water saving device
03/03/2010CN101660319A Initial stage rain water flow discharging device
02/2010
02/25/2010DE202009007850U1 Kindersicherung für eine Regentonne, starr und mit Klappe Parental Control for a rain barrel, rigid and with flap
02/25/2010DE102008039497A1 Zisterne mit einem Regenwasserfilter im Zulauf sowie ein Filtergehäuse für einen Regenwasserfilter Cistern with rain water filter in the inlet and a filter housing for a rainwater filter
02/25/2010DE102008039040A1 Rain water tank for use as outer wall-cladding at preconstructed facade of home, has receiver points provided in different filling heights, and delivery pipe feeding surplus rain water into drain system during overfilling of tank
02/24/2010CN201411741Y Well washing machine for dredging water filtering pipe of steel motor-pumped well
02/24/2010CN201411740Y Rainwater purifying reservoir
02/24/2010CN201411739Y Rainwater collecting groove for vertical surface of exterior wall of house
02/18/2010US20100037962 Rainwater storage and distribution system
02/17/2010CN201406741Y Solar-energy power supply mobile toilet
02/10/2010CN201401889Y Seasonal low-level energy surface water cold accumulation air-conditioning equipment
02/04/2010WO2010013075A1 Radial collector well and method for constructing or improving radial collector wells
02/03/2010EP2149641A1 System for storing rainwater made up of a plurality of interconnected reservoirs
02/03/2010CN201395809Y Fiber reinforced composite casing pipe
02/03/2010CN201395808Y Snakelike water intake device of pump vessel
02/03/2010CN101638903A Plastic module for reservoir
02/03/2010CN100586867C Seawater desalination method
02/02/2010CA2587220C Flowing-down rainwater filtration device and rainwater storage device using the same
01/2010
01/28/2010WO2009137848A3 A well and a method of constructing a well
01/28/2010US20100018697 Securement of Lines to Well Sand Control Screens
01/27/2010CN201390989Y Eaves water collector convenient for folding
01/27/2010CN101634159A Device for utilizing rainwater
01/27/2010CN100585100C Apparatus for preventing pollution of subterranean water
01/26/2010CA2444928C Surface for promoting droplet formation
01/21/2010WO2010006368A1 System and method for mitigating evaporation from reservoirs
01/20/2010CN100582397C Roof rain water collection simple device having folding water storage tank
01/14/2010DE102008032590A1 Method for insertion of well pipe into underground, involves injecting hardening sealant i.e. cement, into packer from inner side of well pipe, so that packer is expanded and area is sealed, where packer is made of fabric material
01/13/2010CN101624836A Agricultural water conservancy open caisson dug well
01/13/2010CN101624835A Automatic collection device of prompt subsurface flow of sloping surface
01/07/2010US20100000742 Expanded non-bonded mesh well screen
01/06/2010EP2141292A2 Mounting assembly, in particular for a rain water collection system and a rain water collection system with such a mounting assembly
12/2009
12/31/2009DE202009014195U1 Regenwasserklappe Rainwater flap
12/31/2009DE102008030280A1 Montagesatz, insbesondere für einen Regenwasserspeicher, mit dem Montagesatz hergestelltes Regenwasser-Speichersystem Mounting kit, especially for a rainwater tank, manufactured with the mounting kit rainwater storage system
12/31/2009DE10104029B4 Kunststofftank Plastic tank
12/30/2009WO2009155647A1 Method and system for modelling water treatment and harvesting
12/30/2009EP2137084A1 Collapsible water tank
1 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ... 53