| Patents for E02B 8 - Details of barrages or weirs (2,159) |
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| 03/05/2015 | US20150063913 Flexible Modular Liquid Dam Assembly Having a Magnetic Connection System |
| 03/05/2015 | US20150063912 Flexible Modular Liquid Dam |
| 03/05/2015 | US20150063910 Mooring device |
| 02/26/2015 | WO2015026289A1 Transporter and fish lock |
| 02/26/2015 | US20150056018 Drive-over berm for a containment system and method of construction |
| 02/11/2015 | CN204151760U 一种用于水电站上的易清理污物的拦污栅 An easy to clean dirt on trash rack for hydropower |
| 02/11/2015 | CN204151752U 一种注水用闸门 One kind of water with a gate |
| 02/11/2015 | CN104343106A 一种鱼道活动隔板装置 Kind of fish Road movable partition device |
| 02/11/2015 | CN102808397B 大坝底孔旁通管进水口封堵球及大坝底孔旁通阀更换方法 Bottom Dam bypass pipe intake dam blocking the ball and Bottom bypass valve replacement method |
| 02/04/2015 | CN204140791U 水利格栅传动涨紧装置 Water Conservancy transmission grid tension device |
| 02/04/2015 | CN204139139U 泄洪消力池结构 Spillway stilling basin structure |
| 02/04/2015 | CN204139138U 一种可自动推进与定位的潜行式浮体闸门 A program that automatically advance and positioning sneak Barge gate |
| 02/04/2015 | CN204139137U 水电厂手动启闭机专用工具 Hydropower manual hoist special tools |
| 02/04/2015 | CN204139131U 一种新型水闸 A new sluice |
| 02/04/2015 | CN102912769B 拉索支墩钢构坝 Steel cables buttress dam |
| 01/28/2015 | CN204125923U 消浪板结构 Consumers Langban structure |
| 01/28/2015 | CN204125922U 一种新型钢闸门平衡阀 A new steel gate Valves |
| 01/28/2015 | CN204125921U 一种自回水防渗透大坝 A self-impermeable dam backwater |
| 01/28/2015 | CN104314055A 水压式浮板鱼道 A hydraulic kickboard fishway |
| 01/28/2015 | CN104314038A 构筑物供排水调节计量一体化智能水工装置及其应用方法 Regulate supply and drainage structures integrated intelligent metering device and application methods for hydraulic |
| 01/28/2015 | CN103174115B 一种混凝土坝的生态流量管布置型式 For concrete dam ecological flow pipe layout pattern |
| 01/28/2015 | CN102995610B 一种露顶式平面闸门 One kind of plane gate emersed |
| 01/21/2015 | EP2825705A1 Hydraulic structure for water flow control |
| 01/21/2015 | CN204112294U 双渠式流速可控生态鱼道 Double drainage flow rate controlled ecological type fishway |
| 01/21/2015 | CN204112293U 一种尾矿坝可调节自锁式加固装置 One kind of tailings dam reinforced adjustable self-locking device |
| 01/21/2015 | CN204112285U 一种简易输水型船闸 A simple water-type lock |
| 01/21/2015 | CN204112283U 一种适用于景观河流的滚水坝 One for rolling landscape of the river dam |
| 01/21/2015 | CN104294803A 迂回式鱼道 Circuitous type fishway |
| 01/21/2015 | CN104294802A 跌流式梯级水垫塘消能系统 Down stream Cascade Plunge Pool dissipating system |
| 01/21/2015 | CN104294801A 悬挂跌流式水垫塘消能系统 Hanging down stream water plunge pool dissipating system |
| 01/21/2015 | CN103215931B 基于构件组装的湖中河对湖泊湿地进行清淤排污的方法 Component assembly lake river lake wetlands dredging sewage-based approach |
| 01/14/2015 | CN204097978U 一种利用射流诱鱼的装置 An advantage of the jet device lure fish |
| 01/14/2015 | CN204097977U 多功能复合型坝顶防浪墙 Multifunctional composite crest wave wall |
| 01/14/2015 | CN204097976U 一种消力池 One kind of stilling basin |
| 01/14/2015 | CN204097962U 孔洞式透水导流墙结构 Permeable hole guide wall structure |
| 01/07/2015 | CN204080762U 高拱坝水垫塘底板分层排水结构 High Arch Plunge Pool layered drainage structures |
| 01/07/2015 | CN204080761U 用于高速水流的消力池结构 Stilling basin structure for high-speed flow |
| 01/07/2015 | CN204080760U 设有高低进水口的排水洞 Has a low intake of the drainage hole |
| 01/07/2015 | CN204080759U 沟水处理排水洞 Water drainage ditch hole |
| 01/07/2015 | CN204080758U 高流速流道防水翅砌筑结构 High velocity flow channel waterproof masonry wings |
| 01/07/2015 | CN204080757U 一种水利用的固沙闸门 A water use sand fixation gate |
| 01/07/2015 | CN204080756U 一种生态挡水墙 An ecological retaining wall |
| 01/07/2015 | CN104271840A 能量产生单元 Energy generation unit |
| 01/07/2015 | CN104264641A 用于集鱼船的便携式导鱼栅 Portable pilot fish gate set for fishing vessels |
| 01/07/2015 | CN104264640A 内凹式尾坎消力池 Recessed tail ridge stilling basin |
| 01/07/2015 | CN104264639A 底流式梯级消力池消能系统 Bottom Rung streaming stilling dissipating system |
| 01/07/2015 | CN104264638A 泄洪结构 Spillway structure |
| 01/01/2015 | US20150003915 System and Method for Shoreline Preservation |
| 12/31/2014 | CN204059944U 可变弧式定型圆弧组合钢模板 Variable circular arc shape combined steel formwork |
| 12/31/2014 | CN204059316U 用于集鱼船的便携式导鱼栅 Portable pilot fish gate set for fishing vessels |
| 12/31/2014 | CN204059315U 一种斗渠一体化量水闸板 One kind Douqu integration Sluice board |
| 12/31/2014 | CN104250963A 一种可控制水库分层取水的柔性浮体坝及分层取水方法 Stratified water reservoir in a controlled flexible float stratified water dams and methods |
| 12/31/2014 | CN102900055B 一种适用于低水头水坝的过鱼通道加建方法和过鱼通道 One for low-head dams be built over the fish passage and fish passage channel method |
| 12/24/2014 | CN204039995U 高流速直墙底板掺气结构 High velocity straight wall plate Aerated structure |
| 12/19/2014 | DE202014007208U1 Fischpass für Fischaufstieg und Fischabstieg Fish passage for fish migration and fish migration |
| 12/18/2014 | US20140369760 Flood barriers |
| 12/17/2014 | CN204023523U 一种坝体内闸阀室结构 One kind of dam structure within the valve chamber |
| 12/17/2014 | CN204023522U 一种混凝土溢流坝与发电厂房重叠的复合结构 For concrete spillway and powerhouse overlapping composite structure |
| 12/17/2014 | CN204023521U 用于旋流竖井的泄水洞结构 Drain hole in the shaft structure for cyclone |
| 12/17/2014 | CN204023520U 一种提高堆石坝抗震能力的坝体排水结构 Method for improving the seismic capacity of rockfill dam drainage structures |
| 12/17/2014 | CN204023516U 一种钢坝闸门启闭结构 Type of steel dam gate hoist structure |
| 12/17/2014 | CN204023506U 侧斜形拦污栅 Skewed-shaped trash rack |
| 12/17/2014 | CN104213545A 悬挂底流式梯级消力池消能系统 Hanging bottom rung streaming stilling dissipating system |
| 12/17/2014 | CN102966081B 生态环境友好型的跌扩组合消能工 Eco-friendly combination of falling energy dissipator expansion |
| 12/11/2014 | US20140363233 Self-raising drive-over entranceways for containment berms |
| 12/10/2014 | CN204000792U 多级助驱式生态鱼道设施 Multi-level eco-drive assist fishway facilities |
| 12/10/2014 | CN204000791U 双轴可调控竖缝式鱼道 Biaxial adjustable vertical slot fishway |
| 12/10/2014 | CN204000790U 一种能抑制最高涌浪的闸门井 One kind of gate can inhibit the highest surge shaft |
| 12/10/2014 | CN204000789U 一种导流泄水建筑物下闸后提供下游生态流量的结构 After building a diversion sluice gate providing structure under flow downstream ecosystems |
| 12/10/2014 | CN204000788U 隐形闸板 Invisible gate |
| 12/10/2014 | CN204000787U 一种预留集石坑的导流洞出口结构 A reserve pit set the export structure of the diversion tunnel |
| 12/10/2014 | CN204000777U 一种可监控的水坝 A dam can be monitored |
| 12/10/2014 | CN203990999U 一种采用水喷头的防冰冻装置 A water sprinkler device using anti-freeze |
| 12/10/2014 | CN104204358A 用于水流控制的水工结构 Flow control for hydraulic structures |
| 12/10/2014 | CN104195997A 一种适用于高水头泄洪洞的掺气挑坎布置结构 One for high head spillway tunnel structure Aeration pick Cambridge home |
| 12/04/2014 | US20140356070 Fish Levitation System |
| 12/04/2014 | US20140356067 Flood control device |
| 11/06/2014 | US20140328628 Floating flap gate |
| 10/02/2014 | WO2014158876A1 Intelligent hydroelectric dam with power storage |
| 09/30/2014 | CA2761069C Fish passage apparatus with hydroelectric power generator |
| 09/18/2014 | US20140270961 Marine habitat support module |
| 08/21/2014 | DE102014001825A1 Fischlift und Verfahren zum Betrieb eines Fischlifts Fish elevator and method of operating a lift fish |
| 08/20/2014 | EP2767635A1 Fish lift and method for operating a fish lift |
| 08/20/2014 | EP2766527A1 Inlet grid cleaner |
| 08/14/2014 | US20140227032 Method for developing land |
| 08/13/2014 | CN203768881U 一种山体、坝体廊道渗水排水装置 One kind of mountain, dam seepage drainage corridor |
| 08/13/2014 | CN103981878A 一种带挑压坎的土石过水围堰护板 A tape pick pressure ridge of earth and rock over the water cofferdam sheeting |
| 08/13/2014 | CN103981842A 梯形收缩出口x型宽尾墩 Keystone contraction export x - flaring pier |
| 08/06/2014 | CN203755267U 高拱坝泄洪深孔出口结构 Level outlets in high arch export structure |
| 08/06/2014 | CN203755266U 高拱坝泄洪结构 High arch dam spillway structure |
| 08/06/2014 | CN203755265U 消能工结构 Energy dissipater structure |
| 08/06/2014 | CN203755264U 一种基于曲线溢流面的闸门墩及其门槽的浇筑成型模具 Based pouring curve surface overflow gate piers and gates slot mold |
| 08/06/2014 | CN203755253U 水利工程用拦沙取水闸门 Hydraulic water with sediment trapping gate |
| 08/06/2014 | CN203755251U 一种滚水坝 A roller - dam |
| 08/06/2014 | CN103966985A 一种侧向出流旋滚消能的消力池 Roll out the flow in a sideways spin energy dissipation of stilling basin |
| 07/31/2014 | DE102013201427A1 Fischaufstiegsvorrichtung sowie Verfahren zu dessen Betrieb Fish ladder apparatus and method for its operation |
| 07/30/2014 | CN203741793U 一种设置分岔段的竖缝式鱼道 A setting bifurcation segment vertical slotted fishway |
| 07/30/2014 | CN203741792U 一种混凝土齿槽消力池 Cogging stilling basin for concrete |
| 07/30/2014 | CN203741791U 一种泄洪消能防冲设施结构 One kind of energy dissipation facilities spillway structure |
| 07/30/2014 | CN203741790U 一种用于河床覆盖层上的海漫防冲结构 An anti-red apron overlay structure on the bed for |