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)
08/2012
08/23/2012CA2822601A1 Storage composite, and storage tank and permeable storage tank using same
08/22/2012EP1549555B1 Large-volume container comprising two parts and a support device located in the connection region
08/22/2012CN202391180U Connection vestibule
08/22/2012CN202390886U Seawater intaking system and contamination removing device thereof
08/22/2012CN202390885U Rain-water collector
08/22/2012CN202390884U Rainwater collecting and utilizing system stretching along eave of wall surface
08/22/2012CN202390883U Rainwater collecting and utilizing system
08/22/2012CN202390222U Water recycling device
08/22/2012CN202385578U Watering device capable of collecting water
08/22/2012CN102644287A Movably-assembled concrete breast wall with filtering holes and seepage well construction method
08/22/2012CN102121259B Water source 'opposite well' exploitation and reinjection method and exploitation and reinjection system adopted by same
08/16/2012WO2012107470A1 Underground water-management system for mines
08/16/2012US20120205823 Device for extracting water from atmospheric air
08/16/2012DE202011109906U1 Konische zugfeste Steckverbindung für Brunnenausbaurohre Conical tensile connector for well construction pipes
08/16/2012DE102011000709A1 Tankstelle Gas station
08/16/2012CA2825072A1 Underground water management system for mines
08/15/2012EP2486988A1 Subterranean water management system for mines
08/15/2012CN202380655U House rainwater collecting device
08/15/2012CN202380563U Rain utilization device
08/15/2012CN202380517U Device for taking water from water source
08/15/2012CN202380516U Initial rainwater collection device with adjustable volume
08/15/2012CN202380515U Multi-purpose rainwater utilization system
08/15/2012CN202380514U Rainwater collecting device of initial rainwater discarding
08/15/2012CN202380513U Rainwater split-flow pond
08/15/2012CN202380512U Rainwater collection device for pouring potato
08/15/2012CN202380411U Garden road indication board in scenic zone
08/15/2012CN102635146A Greenhouse rainwater recycling system
08/09/2012DE202012006184U1 Brunnenfiltersegment Well filter segment
08/09/2012DE102009013439B4 Wasserbehälter Water tank
08/08/2012CN202370074U Reduction and utilization system for flood peaks of rainwater around periphery of house
08/08/2012CN202370038U Water collecting tank for producing crude drug
08/08/2012CN202370037U Device for extracting clean water from lake or pool
08/08/2012CN202370036U Anti-sundries water-taking head
08/08/2012CN202370035U Reservoir
08/08/2012CN202370034U Rainwater collecting system for initial split-flow
08/08/2012CN202370033U Collecting and utilizing system for roof rainwater filtered by high filter chamber
08/08/2012CN202370032U Large-scale photovoltaic array water-saving cleaning system
08/08/2012CN202369975U Ridge crossing type drain pipe
08/08/2012CN202369974U Pressure forebay type rain water electricity generation system
08/02/2012WO2012100412A1 Method for inter-connecting plastic bottles
08/02/2012WO2012076909A3 Combined rain and solar energy collecting panel
08/02/2012WO2012058147A3 Portable steel-reinforced hdpe pump station
08/01/2012EP2481854A2 Central cistern
08/01/2012CN202361229U Street light with rainwater collection function
08/01/2012CN202359612U Air water intaking device
08/01/2012CN202359611U Rain water and snow water recycling device
08/01/2012CN202359610U Self-weight type draining device for initial rainwater runoff
08/01/2012CN202359609U Novel rainwater collecting pool
08/01/2012CN102625897A Atmospheric water generator
08/01/2012CN102620368A Multifunctional solar water production preservation air-conditioning device
08/01/2012CN102619255A Thermoacoustic solar water making device
08/01/2012CN102619254A Thermal insulation water supply well through geothermal method and construction method thereof
08/01/2012CN102613049A Self-suction well
07/2012
07/26/2012US20120186819 Varying pore size in a well screen
07/25/2012EP2479352A2 Stackable water storage module
07/25/2012EP1817260B1 Circulation-type apparatus for generating drinking water
07/25/2012CN202349597U East-to-west water transfer city
07/25/2012CN202347580U Dehumidifying and water purifying device
07/25/2012CN202347579U Wellhead protector of irrigating machine well
07/25/2012CN102605904A Water saving and collecting device for greening roof
07/25/2012CN102605829A Wind-energy-based device for collecting water from air
07/25/2012CN102605828A Method for drawing water by siphoning
07/25/2012CN101839009B Multi-well water storage system
07/25/2012CN101825317B Seasonal low-level energy surface water cool storage air-conditioning method and device
07/24/2012US8225863 Multi-zone screen isolation system with selective control
07/19/2012WO2012045011A3 Devices and methods for causing turbulent flow in a tank assembly
07/18/2012CN202337994U 天然雨水水资源收集处理及节水使用装置 Natural rainwater collection and treatment of water and water-saving use of the device
07/18/2012CN102587453A Portable air water-taking device
07/18/2012CN102587452A Atmospheric-form transforming water-sampling device of karez
07/18/2012CN102587451A Selective permeable reactive barrier technique for controlling seawater invasion
07/18/2012CN102587450A Pre-purification hydraulic, automatic and selective water intake device
07/18/2012CN102587449A Method and device for collecting rainwater
07/18/2012CN102587448A Rainwater collecting and utilizing system and rainwater collecting and utilizing method adopting same
07/18/2012CN102587447A Water harvesting surface for collecting rainfall and method for manufacturing water harvesting surface
07/18/2012CN102580477A Device and method for catching water molecules in flue gas
07/18/2012CN101805078B Water purification system with guide walls and construction method and water treatment technology thereof
07/18/2012CN101294404B Rainwater and reclaimed water system apparatus for toilet
07/12/2012US20120175111 Fish-Thru Screen Apparatus and Method
07/12/2012US20120175104 Flow control screen for use in oilfield exploitation
07/11/2012EP2473363A1 A water generation unit and system and method of water supply production and management in vehicles
07/11/2012CN202324687U 一种具有活动式屋顶的生态屋 Eco-house having a movable roof
07/11/2012CN202324449U 新型节能瓷砖 New energy-saving tiles
07/11/2012CN202324409U 一种多列雨落管布置系统 A multi-column layout Yula tube system
07/11/2012CN202324408U 一种外墙夏季降温雨落管布置系统 One kind of exterior wall Yula summer cooling pipe installation systems
07/11/2012CN202324067U 一种机井井口防护器具 One kind of wells wellhead protective equipment
07/11/2012CN202324066U 一种屋面雨水多孔管弃流渗透利用系统 One kind of roof rainwater infiltration flow abandoned the use of perforated pipe system
07/11/2012CN202324065U 一种贴壁式屋面雨水利用系统 One kind of adherent roof rainwater utilization system
07/11/2012CN202324064U 浊式雨水弃流器 Rainwater abandon current cloud
07/11/2012CN202324063U 雨水净化收集器 Purify rainwater collector
07/11/2012CN202324062U Rainwater split-flow device
07/11/2012CN202324061U 一种处理城市居民小区收集雨水的折流式持水花园系统 A process of urban residential area to collect rainwater Baffled holding water garden systems
07/11/2012CN202324060U 具有处理洗刷水和雨水实现恒压供回用水冲厕的装置 Apparatus for processing a constant pressure wash water and stormwater reuse water for flushing has
07/11/2012CN102575462A Underground structure provided with a layered resin structure
07/11/2012CN102574701A Water treatment device for underground water
07/11/2012CN102561611A Construction structure having semitransparent solar photoelectric plate
07/11/2012CN102561500A Green rainwater collection and sewage interception system for building districts
07/11/2012CN102561457A Technology for taking water from dry lands by aid of shed
07/11/2012CN102561456A Device for collecting water from air based on wind energy
07/11/2012CN102561455A Energy saving device utilizing energy of water having major differential temperature with ground and application method thereof
07/11/2012CN102561454A Water intake method utilizing pipe jacking vertically
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