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)
03/2014
03/12/2014CN203475512U Pipeline arrangement structure of cooling water pipe of high-pressure autoclave
03/12/2014CN103628531A System device for household waste water treatment, storage, utilization and maintenance
03/12/2014CN103628521A Unpowered running water pressure compensation device
03/11/2014US8668184 Double seat valve and sealing of a double seat valve
03/05/2014EP2702330A1 A method and a liquid tap device for retaining the temperature of a liquid in a liquid distribution system
03/05/2014CN203462530U Waste water recovering tank of combined household water filter
03/05/2014CN203462516U Automatic constant pressure circulating water supply device
03/05/2014CN203462515U Circulating cooling water pipe
02/2014
02/27/2014WO2014029992A1 System for the recuperation of heat in grey water
02/27/2014WO2014029991A1 Waste water recycling system
02/27/2014WO2014029990A1 Waste water recycling system
02/27/2014WO2014029989A1 Waste water recycling system
02/27/2014US20140053909 Water Recirculation System
02/26/2014CN203452142U Waste water reutilization energy-saving device
02/26/2014CN203452120U Magnetizing water supplying unit
02/26/2014CN203452119U Wide-flow-range water supply system for flow device
02/26/2014CN103603410A Water resource rationally utilized centralized dual water supply system
02/26/2014CN103603409A Method for stopping pumps in well cluster water supply system by means of cooperated action of pumps and flow regulating valve
02/25/2014US8656951 Encapsulated valve system
02/20/2014US20140048155 Valve Box Platform
02/18/2014US8651138 Tubular array for fluidic focusing with integrated optical access region
02/13/2014US20140041728 Laundry treating appliance and method of detecting oversuds
02/12/2014EP2696064A2 Water supply system and method for operating a water supply system
02/12/2014CN203429717U Domestic water-saving device
02/12/2014CN103572798A Method for segmented processing and gradient utilization of waste water in cane sugar factory
02/12/2014CN102943502B Public ground source water and reclaimed water supply pipe network system of local ground-source heat pump system
02/05/2014CN203420304U Electric dust-removing automatic water supply system of gas turbine
02/05/2014CN203420303U Non-negative-pressure variable frequency water supply device directly connected to pipeline networks of tap water
02/05/2014CN203420302U Circulating water supply system for permeameter and permeameter with same
02/05/2014CN203420301U Double-pump automatic switching type water supplying device
01/2014
01/29/2014CN203412047U Reclaimed water recycling system
01/29/2014CN203412029U 供水系统 Water supply system
01/29/2014CN103541402A Method for managing safe water supply of multiple water resources in city
01/29/2014CN103541401A Mixing station and water supply control system, method and device thereof
01/27/2014DE202013010633U1 Warmwassererzeugungsanlage Hot water system
01/23/2014WO2014014866A1 Systems and methods for treating grey water on-board passenger transport vehicles
01/23/2014WO2014014332A1 Mechanical instantaneous recirculation system for saving water in showers by storing water in a temporary tank in the shower and by means of automatic re-mixing
01/15/2014EP2683880A2 Apparatus for saving water
01/15/2014CN203392878U Wastewater cyclic utilization system applicable to producing terpilenol
01/15/2014CN102995715B Combination type water-saving washing cabinet
01/08/2014CN203383279U Sewage reuse system
01/08/2014CN203383265U Water recycling system for garden landscape
01/08/2014CN203383264U Arrangement structure of fire truck suction wells for fire pools in united pump house of nuclear power plant
01/08/2014CN203383263U Waste water circulation utilization system applied to cement production line
01/08/2014CN103502736A A method and a liquid tap device for retaining the temperature of a liquid in a liquid distribution system
01/08/2014CN103498497A Household water saving device
01/07/2014US8623200 Grey water filtering system
01/02/2014US20140000718 Visual temperature sensitive feedback for chemical product dispensing
01/01/2014EP2678482A1 Waste water system, valve and method for grey water drainage for a commercial aircraft
01/01/2014CN203373819U Water-saving system for utilizing reclaimed water
01/01/2014CN203373806U Long-distance multi-level closed loop water delivery device
01/01/2014CN103485387A Canal-irrigation-area pipe water delivery irrigation system
01/01/2014CN103485386A Variable frequency constant-pressure water supply system control method based on gray correlation method
12/2013
12/31/2013US8616229 Water stop valve device with rough-in sleeve and method of assembling the same
12/31/2013CA2717701C Device for using service water
12/25/2013CN203361257U Wastewater collection recycling device
12/25/2013CN203361254U Touring car domestic water cyclic regeneration system
12/25/2013CN203361232U Water supply system
12/25/2013CN203361231U Non-tower water supply device
12/25/2013CN203360587U System for preparing hydrogen and carrying out combined-type water supply and power supply
12/25/2013CN103471166A Water supply and air-conditioning energy-saving system capable of comprehensively utilizing solar energy and wind power for high-rise building
12/18/2013CN203346952U Variable pressure adaptive water supply control system based on embedded type processor
12/18/2013CN203346947U Water supplying apparatus with frequency conversion and constant pressure and used for terrestrial heat air conditioning system
12/18/2013CN203346946U Frequency converter of constant pressure water supply system
12/11/2013CN203334343U Chemical lab water-saving device capable of keeping freshness of cooling circulating water
12/11/2013CN103443364A Apparatus for saving water
12/11/2013CN103437397A Magnetizing water supplying unit
12/11/2013CN102691334B Method for determining switching time between constant-pressure water supply and air-pressure water supply of joined water supply system
12/04/2013EP2668346A1 Device for reusing grey waters in a toilet
12/04/2013CN203320639U Flow division type washing cabinet water-saving device
12/04/2013CN203320635U Water-saving device for automatically collecting household domestic wastewater for flushing toilet
12/04/2013CN203320607U Water circulation control system
12/04/2013CN203320606U Mine downhole water supply system
12/04/2013CN203320605U Energy-saving water pump control device of water supply pipe network
12/04/2013CN103422532A Circulating water supply system for permeameter and permeameter with circulating water supply system
12/04/2013CN103422112A Method and system for preparing hydrogen and carrying out combined water supply and power supply
11/2013
11/28/2013US20130312839 System and method for cooling information handling resources
11/27/2013CN203307870U Integrated pump control fire water supply equipment
11/27/2013CN103410190A Siphon pumping water supply and drainage system
11/27/2013CN103410189A Novel method and device for diverting water in siphoning mode through pipelines on Tibet plateau to feed people in China
11/26/2013US8594851 Wastewater collection flow management system and techniques
11/26/2013CA2558597C Method and system for detecting and isolating stray voltage
11/20/2013EP2664718A1 Fluid saving device
11/20/2013CN203296108U Water supply system using tap water pressure
11/20/2013CN103397685A City water-saving water-supplying system engineering
11/13/2013CN203284843U Secondary utilization apparatus of domestic water
11/13/2013CN203284841U Wastewater recovery utilization system
11/13/2013CN203284832U Non-impact shifter of intelligent full-automatic non-negative-pressure water supply plant
11/13/2013CN203284831U Integrated ultra-silent water supply device
11/13/2013CN102704530B Air-pressure pumping-out long-distance water transmission system and potential energy generating system
11/12/2013US8579251 Solenoid valve
11/12/2013US8578957 Single seal breakaway connector
11/06/2013CN203270954U Energy-saving tile and energy-saving water supply system consisting of same
11/06/2013CN203270665U Box type water supply equipment capable of purifying water
11/06/2013CN103382731A Wireless remote water pressure test control system
11/05/2013US8573258 Faucet
11/05/2013US8573257 Outlet of a spigot
10/2013
10/31/2013US20130284208 Method and apparatus for liquid treatment of wafer-shaped articles
10/30/2013CN203256837U Pressurizing and water supplying device of raw powder ball-milling system
10/30/2013CN103374938A Control equipment for water supply service
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19