| Patents for E02B 1 - Equipment or apparatus for, or methods of, general hydraulic engineering (1,282) |
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| 09/09/2009 | CN101525870A Large-scale eco-friendly method for flood control and water control |
| 09/09/2009 | CN101524018A Method for radically controlling desert |
| 09/08/2009 | US7584586 Bracket for installation of ceiling panels |
| 09/02/2009 | CN100535251C Earth pit for prefabricating members for use in hydraulic engineering, float transferring device therefore, and their using method |
| 08/05/2009 | EP1689937A4 Water filtration system having removable filter panels |
| 07/30/2009 | WO2009092353A1 Method for reducing sintering of drainage pipes |
| 07/23/2009 | US20090185863 Adjustable barreling wave generating apparatus and method |
| 07/09/2009 | US20090175685 Water alteration structure movement method and system |
| 06/17/2009 | CN100501009C Experimental apparatus for simulating water quality of river based on continuous agitating reaction pond |
| 06/10/2009 | EP1377362B1 Floating paddlewheel aerator |
| 05/27/2009 | CN101440613A Distributed sand feeding system and method for suspended sediment model test |
| 05/27/2009 | CN100491958C Indoor water tank sand pebble bed-load full section sampling device |
| 05/20/2009 | CN101438009A LNG tanker offloading in shallow waters |
| 05/20/2009 | CN101435187A Freshwater potential energy developing and utilizing apparatus |
| 05/06/2009 | CN100485130C Overground step reservoir and building method thereof |
| 04/29/2009 | CN101418552A Design method of horizontal tube and culvert for check dam |
| 04/29/2009 | CN101418551A Farmland water storage for preventing flood the drought and systematic engineering for increasing groundwater recharge |
| 04/29/2009 | CN101418550A Drainage barrier lake |
| 04/23/2009 | WO2009049464A1 Breakwater |
| 04/23/2009 | CA2702816A1 Breakwater |
| 04/16/2009 | WO2005098141A3 Hydraulic wick apparatus and method |
| 04/02/2009 | US20090084793 Precast concrete meter pit and method and apparatus for making same |
| 04/01/2009 | CN101397778A Omnidirectional observation apparatus and method of bank erosion collapse |
| 03/04/2009 | CN101377076A Air classification water lift regulating and controlling system |
| 02/18/2009 | CN101370983A Ballast body and method for production of ballast bodies |
| 02/04/2009 | CN100458018C Underground step reservoir and building method thereof |
| 01/28/2009 | CN100455192C Method for inhibiting algae |
| 01/27/2009 | US7481925 Water filtration system having removable filter panels |
| 01/14/2009 | CN100451242C Silt trap net |
| 01/07/2009 | CN101338555A Novel water resource infrastructure |
| 12/31/2008 | CN201172808Y Barrier-clearing device for safe detecting tube of dam |
| 12/31/2008 | CN201172807Y Sandwich concrete for ocean engineering |
| 12/24/2008 | EP2004556A2 Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water |
| 12/18/2008 | US20080310920 Secondary containment for liquid |
| 12/10/2008 | CN201162211Y Landscape platform structure of pump station |
| 12/03/2008 | CN100439603C Manual hydrological network method |
| 11/27/2008 | US20080292406 Attachment |
| 11/19/2008 | CN201151896Y Dam safety detection sensor fixing device |
| 11/18/2008 | US7452162 Method of installation of a tension leg platform and tendons therefor |
| 11/12/2008 | CN201148607Y Integrated type multifunctional movable maintaining workstation |
| 11/05/2008 | CN100430557C Distributed optical fiber sensing monitoring based dam seepage analog apparatus |
| 10/28/2008 | CA2440140C Fish safe screened water diversion apparatus |
| 10/23/2008 | US20080260464 Two-in-one reinforced geogrid |
| 10/22/2008 | CN101289844A Flow accelerating installation |
| 10/15/2008 | EP1979542A1 Ballast body and method for production of ballast bodies |
| 10/15/2008 | CN201133105Y Simple remote measuring platform for water situation |
| 10/15/2008 | CN101285302A Method for reinforcing caisson of concrete dam |
| 10/01/2008 | CN101275391A Protective cover for corrosion prevention and corrosion repair, and application thereof |
| 09/25/2008 | WO2008115235A1 Apparatus, system and method for recovery of artifacts and eradication of invasive species in aquatic environments |
| 09/24/2008 | CN101270570A Mud silt blocking method for dilute debris flow and high-sandiness floods and uses thereof |
| 09/23/2008 | US7427221 Method of and apparatus for aerating bodies of water |
| 09/03/2008 | CN101255682A Sopping vehicle for cleaning concrete dam foundation |
| 08/27/2008 | CN101250903A Surface coating anticorrosion concrete and construction method |
| 08/13/2008 | CN101240530A Device for sealing slurry-blocking masonry dam uplift pressure observation hole and sealing method thereof |
| 08/13/2008 | CN100410447C Co-current flow type deepwater current generation system and method |
| 08/06/2008 | CN101235673A Method for rehabilitating concrete surface injury using high-strength abrasion-proof basalt fibre mortar |
| 07/24/2008 | US20080175669 Method and apparatus for moving substantial quantities of water |
| 07/23/2008 | CN100404759C Method for insulating and storing heterogeneous in water body in large volume |
| 07/16/2008 | CN101220602A Automatic water transmission |
| 07/09/2008 | CN201082961Y Overground step reservoir |
| 07/08/2008 | CA2424808C Porous dike intake structure for fish diversion |
| 07/02/2008 | CN100398750C Flow concentration structure of aerofoil pillars for mud and rock flow |
| 06/25/2008 | CN101205710A Watershed weir series treating soil erosion and constructing method thereof |
| 06/04/2008 | CN201068566Y Siphon type flow-guiding water-fetching device |
| 05/14/2008 | CN100387783C Method of installation of a tension leg platform |
| 04/23/2008 | CN201050051Y Floating type water-fetching slag-removing device |
| 04/10/2008 | WO2008042943A2 Hybrid riser systems and methods |
| 04/10/2008 | DE102006047679A1 Bridge for enabling small animal e.g. otter, to cross river, has individual components with running surface and two side parts, where components are connected with one another by hooks and made of concrete material |
| 04/02/2008 | CN101153482A Overground step reservoir and building method thereof |
| 04/02/2008 | CN101153481A Underground step reservoir and building method thereof |
| 04/02/2008 | CN100378272C Stereo in-situ ecological urban water system repairing process |
| 03/25/2008 | CA2313135C Float sink header |
| 03/20/2008 | US20080067323 Photonic Detector Device and Method |
| 03/19/2008 | CN101144264A Assembly type gravity-porous marine engineering structure |
| 03/19/2008 | CN101144263A Water channeling scheme |
| 03/12/2008 | CN201034749Y Geothermometry system for detecting dam leakage circulation path |
| 03/12/2008 | CN201034740Y Quick-speed strata temperature measurement sensor for dam leak circulation path detecting |
| 02/20/2008 | CN201024406Y Tool for preventing local water icing in winter |
| 02/05/2008 | US7326020 Multi-purpose vessel and method for recovering, storing and/or offloading material in a dredging operation |
| 01/30/2008 | CN201013017Y Auxiliary device for component installment construction in hydraulic engineering |
| 01/30/2008 | CN100365213C Method for cleaning channel silt using variable tide control gate |
| 01/17/2008 | WO2008008728A2 Viv and/or drag reduction device installation systems and methods |
| 12/26/2007 | CN101092810A Experimental apparatus for simulating water quality of river based on continuous agitating reaction pond |
| 12/19/2007 | CN100355987C Apparatus for preventing adhesion of marine organism, composite plate for preventing adhesion of marine organism and method for installing the apparatus |
| 12/04/2007 | US7303659 System for preventing adhesion of marine organisms |
| 11/29/2007 | US20070274782 Thruster flood control method |
| 11/28/2007 | CN101078206A Construction method for hollow square sloping breakwater |
| 11/21/2007 | CN101074899A Method for determining runway lawn slope impact-resistance |
| 11/21/2007 | CN101074557A Experimental apparatus for determining runway lawn protection-slope impact-proof performance |
| 11/14/2007 | CN101070705A Concrete structure member of resisting salt-erosion broken and construction method |
| 11/13/2007 | US7293939 Inclined leg floating production platform with a damper plate |
| 11/07/2007 | CN200971487Y Ecological wave removing ball |
| 11/07/2007 | CN200971484Y Safety cap with viewing pipe |
| 10/24/2007 | CN100344954C New sand adding technology of mud sand model experiment |
| 09/27/2007 | US20070225955 Inundation simulator and program |
| 09/26/2007 | EP1642071B1 A handle |
| 09/26/2007 | CN101042658A Inundation simulator and program |
| 09/19/2007 | CN101037864A Packaged technology for underwater in situ automatically monitoring |
| 09/07/2007 | WO2007099651A1 Apparatus for marine production |
| 09/05/2007 | CN200943210Y Big dam sedimentation monitor |