| Patents for E03B 5 - Use of pumping plants or installations; Layouts thereof (1,213) |
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| 04/02/2014 | CN203514405U Intelligent environment-friendly and energy-saving water supply device |
| 04/02/2014 | CN203514398U Installation device for tubular pump |
| 04/02/2014 | CN203514394U Entertainment hot spring integrated control system |
| 04/02/2014 | CN103696460A Oblique-casing water intake method and device |
| 04/02/2014 | CN103696457A Water and soil resource keeping method and distributed steel storage reservoir in karst region |
| 03/27/2014 | WO2014045211A1 Drinkable water well structure and method for making drinkable water wells |
| 03/27/2014 | DE102012019022A1 Method for secured supply of water, involves driving drive device by water of water inlet, where another drive device, which is assigned to water outlet, is driven by former drive device |
| 03/26/2014 | CN203498901U Irrigation energy efficiency monitoring device |
| 03/26/2014 | CN103669919A Arrangement structure of gas turbine power plant circulating water pump station |
| 03/26/2014 | CN103669278A Flow distributing facility of front water feeding pond of large circulating water pump station of power plant and construction method for flow distributing facility |
| 03/20/2014 | US20140076435 Gas turbine engine fuel system pump sharing valve |
| 03/19/2014 | CN203487584U Modularized integration pump station |
| 03/19/2014 | CN203487583U Self-suction type photovoltaic alternating current water pump water supply system |
| 03/18/2014 | CA2574075C Auxiliary water supply for a building |
| 03/13/2014 | US20140069538 Water removal device |
| 03/12/2014 | CN203475516U Anti-theft and anti-smashing three-section water and electricity metering control cabinet for motor-pumped well |
| 03/12/2014 | CN103628523A Water supply |
| 03/12/2014 | CN102383466B High-efficiency cluster type water pump system with constant pressure and variable flow and operation control method |
| 03/12/2014 | CN102383464B Automatic control lifting type shipyard water supply system |
| 03/06/2014 | WO2014002036A3 Tooling system for maintaining hand pumps for deep boreholes |
| 03/06/2014 | US20140060660 Circulating system for providing instant hot water |
| 03/05/2014 | CN203462523U Novel overlying variable frequency water supply system with water purification and filtration function |
| 03/05/2014 | CN203462519U Water well house capable of protecting water well and water pump |
| 03/05/2014 | CN203462518U Separating type prefabricated pump station |
| 03/05/2014 | CN102312465B Short radius and spacing intake tunnel pump room of nuclear power station |
| 03/04/2014 | US8664281 Methods and arrangement for handling asphalt emulsion |
| 03/04/2014 | US8662856 Pump control system |
| 02/26/2014 | CN203452139U Frequency conversion device for clean water pump room |
| 02/26/2014 | CN203452138U Device of enabling domestic water and fire-fighting water of building to share water pumps |
| 02/26/2014 | CN203452132U Compression system for secondary water supply |
| 02/26/2014 | CN203452127U 户外叠压供水设备 Outdoor overlying water supply equipment |
| 02/26/2014 | CN103603409A Method for stopping pumps in well cluster water supply system by means of cooperated action of pumps and flow regulating valve |
| 02/19/2014 | CN103590452A Water supply apparatus |
| 02/18/2014 | US8651128 Methods and apparatus for isolating a section of fluid line |
| 02/12/2014 | CN103572800A Method and structure for fixing communication pipe of water extraction pump station water absorption pond |
| 02/05/2014 | CN203420315U Household water supply device |
| 02/05/2014 | CN203420314U 可视化调节水箱 Visualization adjustment tank |
| 02/05/2014 | CN203420309U Intelligent pressure regulating water supplying system |
| 02/05/2014 | CN203420301U Double-pump automatic switching type water supplying device |
| 01/29/2014 | CN203412324U Semi-underground pump house |
| 01/29/2014 | CN203412033U High-rise circulating water pressurizing device |
| 01/29/2014 | CN203412032U Cooling water recycling device with sterilizing pots |
| 01/29/2014 | CN203412031U 二次供水压力泵 Secondary water pressure pump |
| 01/29/2014 | CN103541404A Modularized floating dock pump station |
| 01/15/2014 | CN203393781U Pot-type negative-pressure-free water supply device |
| 01/09/2014 | WO2014006343A1 Device for covering a pipeline from a wellbore |
| 01/08/2014 | CN203383542U Arrangement structure of fire pools in united pump house of nuclear power plant |
| 01/08/2014 | CN203383267U Integrated three-cavity type steady flow compensation system |
| 01/08/2014 | CN203383266U Water supply system in parallel operation of self-provided well with double water sources |
| 01/08/2014 | CN103498494A Anti-freezing sewage collection system and anti-freezing method of same |
| 01/03/2014 | WO2014002036A2 Tooling system for maintaining hand pumps for deep boreholes |
| 01/02/2014 | US20140000719 Reductant refill and purging system |
| 01/01/2014 | CN203373815U System utilizing solar water heating system for preventing freezing and preserving heat for fire water tank compartment |
| 01/01/2014 | CN203373812U Non-negative-pressure water supply system with multiple current stabilizing tanks |
| 01/01/2014 | CN203373811U Water supply and return system convenient to start and stop of fire-fighting centrifugal pump |
| 01/01/2014 | CN203373810U Automatic pressure regulating and controlling device for water supply system |
| 01/01/2014 | CN103480660A Independent water supply method and device for pre-through-water cooling device before bar material finish rolling |
| 12/25/2013 | CN103471166A Water supply and air-conditioning energy-saving system capable of comprehensively utilizing solar energy and wind power for high-rise building |
| 12/25/2013 | CN103469717A Cooling device for hydrogen cell water suction pump to pump well water to spray water to asphalt pavement |
| 12/19/2013 | WO2013188216A2 Fluid flow control by a non-pinching valve |
| 12/19/2013 | US20130338624 Fluid flow control by a non-pinching valve |
| 12/19/2013 | CA2875527A1 Fluid flow control by a non-pinching valve |
| 12/18/2013 | CN203346954U Tank-type overlaid water feeding device |
| 12/05/2013 | US20130319553 Water tank for water-cooling heat dissipation system |
| 12/04/2013 | CN203320627U Solar water pump device |
| 12/04/2013 | CN203320616U Low-energy-consumption pump station |
| 12/04/2013 | CN103422539A Secondary water supply booster pump station energy saving method based on network large closed loop control system |
| 11/28/2013 | US20130312837 Electric Motor Actuated Stop and Self-Closing Check Valve |
| 11/20/2013 | CN203296110U Intelligent constantly self-pressurizing and self-pressure-stabilizing all-in-one pump station |
| 11/20/2013 | CN103397681A Method for arranging high sediment seawater joint pump house in nuclear power plant |
| 11/07/2013 | DE102012008924A1 Water supply system for e.g. house, has float portion that is arranged for mechanical pressure control and is equipped with integrated basin for larger switching intervals |
| 11/06/2013 | CN203270672U Flux-pressure double closed-loop constant pressure water supply control device |
| 11/06/2013 | CN203270670U Double constant-pressure branch-pipe supercharger |
| 11/06/2013 | CN203270669U Arrangement manner of pump gates |
| 10/31/2013 | US20130284290 Fuel delivery module and flange cover assembly |
| 10/15/2013 | US8556597 Metering unit |
| 10/09/2013 | CN203229996U Tank-type non-negative pressure pumping station |
| 10/03/2013 | US20130259709 Oil pump control system for vehicle and operation method thereof |
| 10/02/2013 | CN203222844U Tap water secondary booster pump station energy-saving device |
| 10/02/2013 | CN102409724B Combined pump room arrangement method |
| 09/25/2013 | CN203213202U Pressure stabilization type water and steam insulation water storage box and pump station |
| 09/25/2013 | CN103321277A Integrated three-cavity type current stabilization compensation system |
| 09/25/2013 | CN103321276A Energy-saving water supply non-negative pressure pipeline |
| 09/18/2013 | CN203200820U Mining water circulation device effectively preventing overflowing |
| 09/11/2013 | CN103290885A Method and device for enabling domestic water and fire-fighting water of building to share water pump |
| 09/10/2013 | US8528594 Hydraulic system with leakage fluid removal |
| 09/04/2013 | CN203174677U Novel water supply device with water quality improving module |
| 09/04/2013 | CN203174673U Fire water supply system of jointly-used water pump adapters |
| 09/04/2013 | CN203174672U Automatic-timing water volume controlling device |
| 09/03/2013 | US8522817 Apparatus and method for fast recovery and charge of insulation gas |
| 08/28/2013 | CN203160320U Automatic water-lifting system |
| 08/28/2013 | CN103266646A Variable frequency variable pressure water supply implementation method and variable frequency variable pressure water supply implementation device |
| 08/21/2013 | CN203145094U Constant voltage variable frequency pump set integrated water supply system |
| 08/21/2013 | CN203145093U Road surface pressure water-pumping and energy-storage device |
| 08/21/2013 | CN102409723B Pump cabinet of integrated horizontal centrifugal pump unit |
| 08/21/2013 | CN102393683B Method and system for controlling water level of water supply system |
| 08/21/2013 | CN101363235B Water boosting system and boosting method thereof |
| 08/14/2013 | CN203131972U Pressure stabilizer |
| 08/14/2013 | CN203129249U Hot water recycling system of bioengineering workshop |
| 08/14/2013 | CN203129242U Water supply and drainage system for purified water |