| Patents for E02B 7 - Barrages or weirs; Layout, construction, methods of, or devices for, making same (4,285) |
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| 03/26/2008 | CN201040844Y Rack and pinion opening-closing machine for gate |
| 03/26/2008 | CN201040843Y Ship lift arc compartment door |
| 03/26/2008 | CN201040842Y Automatic through shaft type gate locking device |
| 03/26/2008 | CN201040841Y Anti-freezing device for hydraulic engineering |
| 03/20/2008 | DE19919290B4 Klappenwehr Flap weir |
| 03/19/2008 | CN101144279A Jackstone-type rockfill concrete construction method |
| 03/19/2008 | CN101144268A Remote monitor and control system for draining floodgate of seawall |
| 03/19/2008 | CN100376052C Membrane electrode assembly for solid polymer electrolyte fuel cell and method for manufacturing the same |
| 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 |
| 03/12/2008 | CN201033870Y Hydraulic concrete dam insulation seepage control clad plate |
| 03/06/2008 | US20080058992 Floodgate Opening and Closing System Using Measurement of Motor Revolution Count |
| 03/05/2008 | CN201031381Y Double thin walls steel concrete combined batardeau |
| 02/26/2008 | CA2416971C A portable flood barrier |
| 02/21/2008 | US20080044226 Strike-Off Beam and Spreader Plow Assembly for Placer/Spreader |
| 02/20/2008 | CN201024411Y Buoyance type lock gate |
| 02/20/2008 | CN201024410Y Swing type screw bolt headstock gear |
| 02/20/2008 | CN201024409Y Rotary type automatic detachable beam |
| 02/20/2008 | CN201024408Y All-balanced vertical-lift type lock gate |
| 02/20/2008 | CN201024407Y Cast iron frame steel sluice |
| 02/20/2008 | CN101126231A Hydraulic lifting dam |
| 02/14/2008 | US20080038064 Fluent material confinement system |
| 02/14/2008 | US20080038063 Automatic trip gate |
| 02/12/2008 | US7329069 Sectional interlocking barrier bags |
| 02/07/2008 | WO2008014765A2 Flood defence wall |
| 02/06/2008 | CN100366826C Anti-cracking method for new-old concrete junction plane after gravity dam heightening |
| 01/31/2008 | WO2008012887A1 Tide prevention apparatus and tide prevention structure |
| 01/30/2008 | CN201013020Y Roller compacted concrete slow-falling vertical transport device |
| 01/23/2008 | EP1880058A1 Flood barrier |
| 01/23/2008 | CN201010885Y Simple shutter |
| 01/23/2008 | CN201010884Y Static balancing full-automatic mechanical grasping beam |
| 01/23/2008 | CN201010883Y Adjustable flotative panel turnover weir |
| 01/17/2008 | WO2008007567A1 Irrigation facility utilizing water channel |
| 01/17/2008 | US20080014021 Storm drain basin gate system |
| 01/16/2008 | CN201006996Y Hydroelectric engineering prestressing force sluice pier |
| 01/10/2008 | US20080008533 Floodwater condom |
| 01/10/2008 | US20080008532 Anti-flooding device for the exploitation of water energy |
| 01/09/2008 | EP1738050B1 Protective wall in particular high water protective wall |
| 01/09/2008 | CN101100848A Construction method for panel rock-fill dams extrusion side wall staking |
| 01/09/2008 | CN101100847A Spare water-blocking dam for segment fixation hole and seam leakage flashboard detachable automatic alarm switch gate |
| 01/09/2008 | CN100360744C Method for building a dam through solidifying red mud rapidly |
| 01/03/2008 | WO2008002988A2 Method of constructing a secondary containment area |
| 01/03/2008 | US20080003060 Method of constructing a secondary containment area |
| 12/26/2007 | CN200996145Y Valve measuring controller |
| 12/21/2007 | WO2007146408A2 Sediment control device and system |
| 12/19/2007 | CN200992701Y Single hydraulic cylinder suspension gate |
| 12/19/2007 | CN200992700Y River-damming water-resisting buiding |
| 12/19/2007 | CN200992696Y River course-buttress engineering intelligent detecting vehicle |
| 12/05/2007 | CN200985500Y Revolving door type water gate |
| 12/05/2007 | CN200985499Y Tooth type dam fitting intermittent side sliding gate device |
| 12/04/2007 | US7303358 Reconfigurable barrier system |
| 11/29/2007 | DE19935315B4 Verfahren zur Sanierung einer Staumauer A method for remediation of a dam |
| 11/28/2007 | EP1311728B9 Control gates |
| 11/28/2007 | CN200981993Y Cambered surface cast iron gate for stopping water |
| 11/27/2007 | US7299822 Liquid level regulation apparatus |
| 11/22/2007 | US20070269268 Intake apparatus for dams |
| 11/21/2007 | EP1857596A2 Storage device for storing a horizontal hydraulic and/or pneumatic cylinder |
| 11/21/2007 | CN200978430Y 混凝土坝接头结构 Concrete dam joint structure |
| 11/15/2007 | DE202007009991U1 Stauanlage, insbesondere Fertigteilstauanlage Dam, especially precast dam |
| 11/14/2007 | CN200974966Y Hydraulic flush door brake stationary pulley rapid fixing device |
| 11/07/2007 | CN200971489Y Turning gate |
| 11/07/2007 | CN200971488Y Hydraulic automatic beam hanging and disengaging device of irrigation hydroelectric open-close machine |
| 11/01/2007 | US20070253774 Control Gates |
| 10/31/2007 | CN200967951Y Curved supporting leg waterpower automatic control flap gate |
| 10/31/2007 | CN200967950Y Gate bottom board for water-lock and navigation lock |
| 10/31/2007 | CN101063468A Couplings |
| 10/31/2007 | CN101063304A Flexible plate rubber dam |
| 10/31/2007 | CN101063303A Gate hoist |
| 10/31/2007 | CN101063302A Speed limiter of rotary shaft |
| 10/31/2007 | CN100346048C Concrete powring appts. |
| 10/25/2007 | WO2007121278A2 Water-filled flood bags for emergency flood control |
| 10/25/2007 | DE202007010186U1 Vorrichtung zum Schutz vor Hochwasser Device for protection against floods |
| 10/24/2007 | CN200964583Y Rubber water dam body |
| 10/24/2007 | CN200964582Y Rubber water dam bottom spacer |
| 10/24/2007 | CN200964581Y Rubber dam sack fixing anchor upper press board |
| 10/24/2007 | CN101058974A Once forming construction technique for concrete panel rock fill dam bedding material and slope fixing mortar |
| 10/18/2007 | US20070243021 Water-filled flood bags for emergency flood control |
| 10/18/2007 | US20070243020 Flexible membrane weir |
| 10/17/2007 | CN200961256Y Folding float type strobe for checking and repairing |
| 10/17/2007 | CN101054797A Machine for clearing dirt of silk pole of DC electric sluice gates open-close machine and automatically oiling |
| 10/11/2007 | US20070237586 Novel enhanced modular dam system including bags holding liquid configurable in multiple spatial arrangements |
| 10/10/2007 | EP1620609B1 Device for the temporary erection of a flood protection line |
| 10/10/2007 | CN200958207Y Hydraulic liftable dam |
| 10/10/2007 | CN200958206Y Self-positioning centering mechanism of hydraulic starter |
| 10/10/2007 | CN100342086C Water plant planting-bed cofferdam and its manufacturing method |
| 10/03/2007 | CN200955139Y Cantilever gate-pier deformation restriction structure |
| 10/03/2007 | CN101045237A Method for improving medium or serious saline and alkaline land by the sea, and comprehensive utilization of the same |
| 09/26/2007 | CN200952130Y Arc gate for down-the-hole type drainage way |
| 09/26/2007 | CN101041951A Drainage blanket self-selective outlet sluice for stank (cofferdam) breeding |
| 09/26/2007 | CN100339555C Open production method for lake bottom copper mine |
| 09/20/2007 | WO2007104251A1 A floating latticework |
| 09/19/2007 | CN100338313C Fresh water pool in sea |
| 09/18/2007 | US7270498 Flood vent |
| 09/12/2007 | EP1415051B1 Fluid level control system |
| 09/12/2007 | CN200946260Y Push type screw bolt headstock gear |
| 09/12/2007 | CN200946259Y Novel automatic control system of strobe for resisting strong wind |
| 09/12/2007 | CN101033758A Synchronous control device of hydraulic headstock gear |
| 09/12/2007 | CN101033608A Bank enclosing method for mold bag curing soil at sea |
| 09/07/2007 | WO2007099358A1 Barrier apparatus |
| 09/05/2007 | EP1830005A1 Control gates |