Patents
Sitemap › E03 - Water supply; Sewerage › E03B - Installations or methods for obtaining, collecting, or distributing water › E03B 1 - Methods or layout of installations for water supply
Patents for E03B 1 - Methods or layout of installations for water supply (1,879)
03/2013
03/13/2013CN202787377U Intelligent non-suction-head pressure-superposed water supply system
03/13/2013CN202787376U Real estate water supply system used for pressurization of tap water
03/13/2013CN202787375U Rectifying and energy-saving device for centrifugal pump water supply system
03/06/2013DE202012012276U1 Vorrichtung zum Reinigen einer häuslichen Wasserleitung und/oder zur Aufrechterhaltung der Wasserqualität Apparatus for cleaning a domestic water line and / or the maintenance of water quality
03/05/2013US8391608 Method and apparatus for analyzing body fluids
02/2013
02/28/2013WO2013027216A1 Efficient water utilization system
02/28/2013WO2013026116A1 Water saving system
02/27/2013CN102943502A Public ground source water and reclaimed water supply pipe network system of local ground-source heat pump system
02/26/2013US8381769 Flow controller
02/21/2013US20130042929 Thermally actuated hot and cold water mixing valve configured to minimize valve hunting
02/20/2013CN202745113U Thermal-energy circulated energy-saving water supply system
02/20/2013CN102936916A Household reclaimed water toilet flushing system
02/13/2013CN202730865U Improved energy-saving sanitary bath system
02/13/2013CN202730835U Double-pipe water supply device
02/13/2013CN202730834U Emergency power and water supply using solar
02/13/2013CN102926440A Water circulation system of residential building
02/13/2013CN102031801B Steam condensate water recovering method and special device thereof
02/07/2013WO2013017938A1 Installation, device and method for eliminating the waste of water when the cold water faucet is opened
02/06/2013CN102912824A Constant pressure liquid supplying control system
02/05/2013US8365769 Ball valve
02/05/2013US8365753 Fluid flow controller
01/2013
01/30/2013CN202706099U Automatic mute flexible variable-frequency and constant-pressure water supply mechanism with plurality of in-pipe pumps and plurality of frequency converters
01/30/2013CN202706098U Multi-pump multi-frequency-converter automatic flexible frequency-conversion constant-pressure water supply mechanism
01/29/2013US8360335 Valves and methods for regulating the flow rate of a liquid to a fixture
01/23/2013CN202689084U Water supplying equipment without low-frequency frequency conversion
01/23/2013CN202689083U Water supply system for treating river water to urban and rural standard drinking water
01/23/2013CN202689082U Waste water recycling system of ultra-pure water equipment
01/23/2013CN202689081U Negative-pressure-free frequency conversion water supply device
01/23/2013CN102889821A Heat exchanger water cooling system without water cooling tower
01/17/2013WO2012150446A3 Greywater system with several reservoirs in parallel
01/16/2013CN202672218U Water supply system with cyclic complementary use of different water qualities in glass industry
01/16/2013CN202672217U Non-negative pressure water supply equipment with electric heater
01/16/2013CN202672216U Novel ultraviolet sterilizing non-negative pressure water supply equipment
01/16/2013CN102877659A Energy-saving emission reduction building green ecological system construction method and system
01/16/2013CN102877502A Integrated variable-frequency speed regulation constant-pressure water supply controller
01/10/2013US20130008515 Piston cap with center vent
01/08/2013US8352071 Method of blending fuels and related system
01/03/2013WO2013002211A1 Self-power generation type pipe sensor, disaster detection system, and self-power generation type pipe attachment device
01/02/2013CN202644643U Non-negative pressure water supply system
01/02/2013CN202644642U Water pressure regulating device
01/02/2013CN102852198A Helically-elevating filtering and accumulating reclaimed-water saving box
01/02/2013CN102852189A Totally closed negative-pressure-free additive pressure water supply device
12/2012
12/27/2012WO2012128605A3 Improvements to system for using whitewater and soapy water in places of residence
12/26/2012CN102839710A Self-adjusting environment-friendly recycling system for industrial cooling water
12/25/2012US8336853 Recock handle assemblies for coupler devices and coupler devices comprising the same
12/20/2012WO2012173042A1 Water demand-supply optimization system, control system and program
12/20/2012US20120318389 Water switch
12/20/2012US20120318364 Capacitive sensing electronic faucet including differential measurements
12/19/2012CN202610878U Non-negative-pressure water supply device with heat heating device
12/19/2012CN202610877U Automatic shifting device with two water sources
12/19/2012CN102828546A Full automatic water-saving device for bathroom accessory
12/19/2012CN102828541A Method for saving energy of circulating water for small-scale user
12/13/2012US20120312337 Dishwasher with a motor driven filter backflush system and associated backflush method
12/12/2012EP2531658A1 Flushing water container system for flushing water of a mobile toilet
12/12/2012CN202596687U Power unit of wind power generation system for exploiting shale gas in hydrofracture way
12/12/2012CN202596686U Solar photovoltaic power generation and power supply device for exploiting shale gas in hydraulic fracturing mode
12/12/2012CN202596685U Wind-solar hybrid electricity generating and supplying device for exploiting shale gas in hydraulic fracturing mode
12/12/2012CN202595795U Water recycle device for solar silicon chip production
12/12/2012CN202595794U Closed pressure-superposed water supply system for well group
12/05/2012EP2529055A1 Device for throughfeed of greywater to a water user, greywater system provided therewith and method for applying same
12/04/2012US8322361 Methods, apparatus and/or systems relating to controlling flow through concentric passages
11/2012
11/29/2012US20120298208 Systems and methods for controlling flushing apparatus and related interfaces
11/28/2012CN102797281A Intelligent recovery system and method of waste water of washing machine
11/28/2012CN102797278A Non-negative-pressure water supply equipment with silent pipes
11/28/2012CN102797277A Full-time active type non-negative pressure water supply equipment
11/27/2012US8316875 Methods, apparatus and/or systems relating to fuel delivery systems for industrial machinery
11/21/2012EP2524998A1 A water storage and distribution system having a fresh water pollution prevention valve
11/20/2012US8312895 Solenoid valve device
11/20/2012CA2563455C Water treatment
11/15/2012WO2012151617A1 A continuous row electroflocculation water treatment systems
11/15/2012WO2012120265A3 Apparatus for saving water
11/15/2012CA2834902A1 A continuous flow electroflocculation water treatment systems
11/14/2012CN202530500U Automatic water supply control system
11/14/2012CN102782222A Flushing water container system for flushing water of a mobile toilet
11/14/2012CN102776914A Level permeation tube water taking device
11/14/2012CN102016188B Usable water usage device
11/08/2012WO2012150446A2 A water recirculation system
11/08/2012US20120284210 Method and system for processing glacial water
11/08/2012CA2834309A1 A water recirculation system
11/07/2012CN102767216A Closed type green recycling system for building domestic garbage and using method of closed type green recycling system
11/04/2012CA2776309A1 Combined compact hot and ozonated cold water unit
11/01/2012WO2012148351A1 A method and a liquid tap device for retaining the temperature of a liquid in a liquid distribution system
10/2012
10/31/2012CN202509556U Desalted water supply system
10/31/2012CN102762799A Device for throughfeed of greywater to a water user, greywater system provided therewith and method for applying same
10/17/2012CN202492885U Air exhaust valve system for preventing secondary pollution of urban water transmission and distribution pipe network system
10/17/2012CN102733447A Intelligent water supplying device for high-speed water bearing
10/16/2012US8286614 Carburetor limiter cap device
10/11/2012US20120255619 Remote-controlled, water dispensing system
10/10/2012CN202482928U Whole-house classified-water supply system based on water qualities
10/10/2012CN202482927U Improved cooling water classification treatment system
10/09/2012US8281814 Water supply valve cartridge
10/03/2012EP2504497A1 Centrifugal wet gas compression or expansion with a slug suppressor and/or atomizer
10/03/2012CN102704896A Method for mining shale gas energy in hydrofracturing mode for photovoltaic power system
10/03/2012CN102704895A Shale gas energy explored in hydraulic fracturing mode for wind and light complementary power generation system irrigation
10/03/2012CN102704531A New facility for tap water production
10/03/2012CN102704530A Air-pressure pumping-out long-distance water transmission system and potential energy generating system
09/2012
09/27/2012WO2012127977A1 Central waterworks monitoring and controlling device, waterworks monitoring and controlling system, and waterworks monitoring and controlling program
09/27/2012WO2012127783A1 Water distribution pressure control system
09/27/2012US20120241009 Pressure Compensating Device
09/26/2012CN102691334A Method for determining switching time between constant-pressure water supply and air-pressure water supply of joined water supply system
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