| Patents for E02B 7 - Barrages or weirs; Layout, construction, methods of, or devices for, making same (4,285) |
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| 03/05/2015 | WO2015031876A1 Abutment plate for water control gate |
| 03/05/2015 | US20150063913 Flexible Modular Liquid Dam Assembly Having a Magnetic Connection System |
| 03/05/2015 | US20150063912 Flexible Modular Liquid Dam |
| 02/17/2015 | US8956077 Portable water-inflatable barrier |
| 02/11/2015 | CN204151759U 一种大型平板闸门的伸缩式双橡皮止水装置 A large, flat gate telescopic double rubber sealing device |
| 02/11/2015 | CN204151758U 高水头弧形闸门充压伸缩式止水系统 Radial gate charge high head pressure telescopic sealing systems |
| 02/11/2015 | CN204151757U 浮力自动控制闸门 Automatic buoyancy control gate |
| 02/11/2015 | CN204151756U 一种钢结构翻板闸门 One kind of steel flap gate |
| 02/11/2015 | CN204151755U 一种可自动清污的景观液压翻板闸门 A program that automatically clean up the landscape of the hydraulic flap gate |
| 02/11/2015 | CN204151754U 一种水利多用途坝及其液压控制系统 One kind of multipurpose dam water conservancy and hydraulic control system |
| 02/11/2015 | CN204151753U 翻板闸门结构 Flap gate structure |
| 02/11/2015 | CN204151752U 一种注水用闸门 One kind of water with a gate |
| 02/11/2015 | CN204151751U 建筑地下设施自动隔水结构 Automatic watertight structure building underground facilities |
| 02/11/2015 | CN204151750U 堰板结构 Weir plate structure |
| 02/11/2015 | CN104345696A 一种基于dsp的水库闸门控制系统 Reservoir gate control system based on a dsp |
| 02/11/2015 | CN104345675A 一种闸门油缸同步控制系统 One kind of gate cylinders synchronization control system |
| 02/11/2015 | CN102979061B 斜膜心墙式土石坝及其防渗体施工方法 Oblique film heart wall and embankment dam seepage body construction methods |
| 02/11/2015 | CN102900092B 深厚覆盖层上修建面板堆石坝的人工复合地基及施工方法 Artificial composite construction methods to build the foundation and concrete face rockfill dam on deep overburden |
| 02/04/2015 | EP2832930A1 Redundant system for operating spillway gates |
| 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 | CN204139136U 平面闸门用弹性反轮装置 Plane gate with elastic reaction wheel assembly |
| 02/04/2015 | CN204139135U 用于水利工程水闸启闭机的双槽位闸门 Hydraulic sluice gate slot for dual hoist |
| 02/04/2015 | CN204139134U 一种液压坝 A hydraulic dam |
| 02/04/2015 | CN204139133U 一种液压底轴旋转闸门 A hydraulic gate bottom axis of rotation |
| 02/04/2015 | CN204139132U 一种带有新型监测功能的门机液压抓梁 Hydraulic door with a new type of monitoring function grab the beam |
| 02/04/2015 | CN204139131U 一种新型水闸 A new sluice |
| 02/04/2015 | CN104334799A 可调自动阀 Adjustable automatic valve |
| 02/04/2015 | CN104328769A 螺杆式弧形闸门启闭系统 Screw radial gate hoist system |
| 02/04/2015 | CN104328768A 抗大块石冲击的钢管混凝土桩林泥石流拦挡结构 Steel concrete piles forest debris flow impact Landang Kang Da stone structure |
| 02/04/2015 | CN104328765A 水网 Water network |
| 02/04/2015 | CN103215927B 液压地埋伸缩式防淹门 Buried telescopic hydraulic flood gate |
| 02/04/2015 | CN103114553B 一种土石坝管涌溃决现场试验方法 One kind of embankment dam outburst piping field test methods |
| 02/04/2015 | CN102912769B 拉索支墩钢构坝 Steel cables buttress dam |
| 01/28/2015 | CN204125920U 螺杆式弧形闸门启闭系统 Screw radial gate hoist system |
| 01/28/2015 | CN204125919U 闸门启闭机的自适应旋转装置 Adaptive rotating device gate hoist |
| 01/28/2015 | CN204125918U 闸门启闭机的旋转动力传动装置 Rotary power transmission gate hoist |
| 01/28/2015 | CN204125917U 一种启闭机 One kind of hoist |
| 01/28/2015 | CN204125916U 一种斜拉启闭机自适应滑轮系统 One kind of adaptive stayed hoist pulley system |
| 01/28/2015 | CN204125915U 一种防闸门倾覆锁锭装置 An anti-lock spindle apparatus overturning gates |
| 01/28/2015 | CN204125914U 一种快速闭门装置 Fast door closing device |
| 01/28/2015 | CN204125913U 一种钢闸门平衡阀 Type of steel gate Valves |
| 01/28/2015 | CN204125912U 一种钢包弧门支座结构 One kind ladle arc door bearing structure |
| 01/28/2015 | CN204125911U 一种分体式蓄水闸门 A separate-type water gate |
| 01/28/2015 | CN204125910U 下沉式堤坝结构 Sunken dam structure |
| 01/28/2015 | CN104314054A 液压启闭机用极限位置保护装置 Hydraulic hoist limit position protection device |
| 01/28/2015 | CN104314053A 一种土石坝心墙沥青混凝土及其摊铺方法 One kind of asphalt concrete embankment dam and paving method |
| 01/28/2015 | CN103290813B 碾压式沥青混凝土心墙骑缝碾压方法 Rolled asphalt concrete core wall straddle rolling method |
| 01/28/2015 | CN102995610B 一种露顶式平面闸门 One kind of plane gate emersed |
| 01/27/2015 | US8939677 Moveable element and power generation system for low head facilities |
| 01/22/2015 | US20150023733 Reusable and removable flexible bag or cell flood wall protection system |
| 01/21/2015 | CN204112292U 倒y型混凝土止水座 Y pour concrete seal seat |
| 01/21/2015 | CN204112291U 分节浮箱式挡潮闸 Section pontoon tidal gates |
| 01/21/2015 | CN204112290U 斜轴式水力自控闸门 Cline hydraulic automatic gate |
| 01/21/2015 | CN204112289U 手动上翻式地下空间地面出入口挡水结构 Flip-floor entrances of underground space retaining structure manually |
| 01/21/2015 | CN204112288U 活动式水坝 Movable dam |
| 01/21/2015 | CN204112287U 一种受潮汐影响泄水闸门自动监控装置 One kind of tidal sluice gate by automatic monitoring devices |
| 01/21/2015 | CN204112286U 一种横拉式启闭机 A flat knitting pull hoist |
| 01/21/2015 | CN204112285U 一种简易输水型船闸 A simple water-type lock |
| 01/21/2015 | CN204112284U 柔性门体挡潮闸 Flexible door tidal gates |
| 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 | CN104294800A 一种带缸体及推杆的螺纹传动启闭机 Thread a belt drive hoist cylinder and putter |
| 01/21/2015 | CN104294799A 建筑地下设施自动隔水结构 Automatic watertight structure building underground facilities |
| 01/14/2015 | CN204098037U 接触灌浆单向逆止灌浆盒 Contact Grouting Grouting unidirectional check box |
| 01/14/2015 | CN204097975U 一种内迫式防水闸门 An internal force waterproof gate |
| 01/14/2015 | CN204097974U 柱塞式液压启闭机操作升卧式闸门的结构 Piston hydraulic hoist operation liter horizontal gate structure |
| 01/14/2015 | CN204097973U 一种用于平面闸门及拦污栅的液压旋转式锁定装置 A hydraulic rotary plane gate and trash rack locking device |
| 01/14/2015 | CN104278661A 一种景观坝面结构 Dam structure a landscape. |
| 01/14/2015 | CN104278660A 水平埋管分层注浆直接固结强化的土石坝筑坝建造方法 Horizontal pipe dam embankment dam construction method stratified direct consolidation grouting enhanced |
| 01/14/2015 | CN104278659A 一种拦水坝坝面 One kind of dam dam |
| 01/14/2015 | CN102660935B 一种螺旋钢网橡胶坝坝袋及其制备工艺 The coiled steel mesh rubber dam dam bag and preparation process |
| 01/07/2015 | CN204080755U 一种弧形景观坝 One kind of landscape arc dam |
| 01/07/2015 | CN204080754U 一种钢坝闸门启闭结构 Type of steel dam gate hoist structure |
| 01/07/2015 | CN204080753U 闸门启闭机对位装置 Gate hoist alignment device |
| 01/07/2015 | CN204080752U 水利闸站闸门升降定位止水装置 Water Conservancy lift gate positioning sealing device for Station |
| 01/07/2015 | CN204080751U 一种水电站闸门的控制装置 Control apparatus Gate Station |
| 01/07/2015 | CN204080750U 箱筒型基础水闸结构 Sluice box bucket foundation structure |
| 01/07/2015 | CN104264648A 高坝船闸 Dam locks |
| 01/07/2015 | CN104264637A 斜轴式水力自控闸门 Cline hydraulic automatic gate |
| 01/07/2015 | CN104264636A 虹吸管降低或控制堰塞湖水位技术 Siphon technology to reduce or control the lake level |
| 01/07/2015 | CN104264635A 面板堆石坝坝后堆渣施工技术 Rockfill dam dam construction technology Slag Heap |
| 01/07/2015 | CN104264634A 快排式蓄水溢水坝 Fast water overflow dam row |
| 01/07/2015 | CN104264633A 一种高强混凝土坝面 A high strength concrete dam |
| 01/07/2015 | CN104264632A 一种拦水坝坝面结构 One kind of dam dam structure |
| 01/07/2015 | CN104264623A 一种截流用拦石栅式立体加糙方法 A stone gate-dimensional bar closure roughening method |
| 01/07/2015 | CN103233447B 一种高面板堆石坝抗震加固结构及其施工方法 Kind of high concrete face rockfill dam structure and seismic retrofit construction method |
| 01/07/2015 | CN102966078B 拱坝坝肩稳定安全系数下极限的确定方法 The methods of determining the safety factor of the dam abutment stability limit |
| 01/07/2015 | CN102852121B 深厚覆盖层上修建粘土堆石坝的人工复合地基及施工方法 Artificial composite foundation and construction methods to build clay rockfill dam on deep overburden |
| 01/01/2015 | US20150003915 System and Method for Shoreline Preservation |
| 12/31/2014 | CN204059314U 平面闸门的水封自动靠紧装置 Plane Gate automatic seal abutting device |
| 12/31/2014 | CN204059313U 一种背压式钢闸门水封装置 One kind of back-pressure steel gate seal device |
| 12/31/2014 | CN204059312U 一种浮箱式上游控制堰门 One kind of pontoon upstream weir gate control |
| 12/31/2014 | CN204059311U 销齿轮传动双向翻转弧形闸门 Flip bidirectional pin gear radial gate |
| 12/31/2014 | CN204059310U 齿轮传动旋转式堰门 Gear rotary weir gate |
| 12/31/2014 | CN204059309U 钢坝拐臂锁定机构 Steel dam crank arm locking mechanism |
| 12/31/2014 | CN204059308U 一种翻板闸门液压专用控制系统 One kind of special hydraulic flap gate control system |
| 12/31/2014 | CN204059307U 自泄洪式翻转水坝闸门挡板装置 Since the dam spillway gate-type flip baffle means |
| 12/31/2014 | CN204059306U 一种伸卧式水力翻板闸门 One kind of horizontal hydraulic extension flap gate |
| 12/31/2014 | CN204059305U 液动旋转式堰门 Hydraulic rotary weir gate |
| 12/31/2014 | CN204059304U 水力自动翻转堰 Hydraulic Auto Flip Weir |
| 12/31/2014 | CN204059303U 水力自动可调翻转堰 Hydraulic automatic adjustable flip weir |