Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02B - Hydraulic engineering › E02B 7 - Barrages or weirs; Layout, construction, methods of, or devices for, making same
Patents for E02B 7 - Barrages or weirs; Layout, construction, methods of, or devices for, making same (4,285)
09/2014
09/23/2014US8840338 Fluid fillable structure
09/18/2014WO2014145318A2 Flood guard barrier lifting system
09/18/2014WO2014142672A1 A method and a system for reinforcing a buttress dam
08/2014
08/21/2014US20140231734 Marine barrier gate
08/13/2014CN203770265U 液压起升坝的液压装置 Hydraulic lifting dam hydraulics
08/13/2014CN203768880U 一种用于临时闸门下闸挡水的装置 Sluice gates of a temporary retaining device for
08/13/2014CN203768879U 防洪抢险多用途悬浮坝 Multipurpose Dam flood rescue suspensions
08/13/2014CN203768878U 一种液压支铰埋件调整丝 A hydraulic adjustment of pivot wire embedded parts
08/13/2014CN203768877U 滑轨移轴式防汛门 Slides shift shaft flood gates
08/13/2014CN203768876U 一种用于混凝土坝施工的温控模板 A concrete dam construction template for temperature control
08/13/2014CN103981841A 水域泥炭质土层中的填土筑坝结构及方法 Waters peat soil structure and method of filling the dam
08/13/2014CN102425141B 大悬臂叠合构件的施工方法 Large cantilever construction method superimposed member
08/06/2014EP2762434A1 System for controlling and limiting speed for monitoring the movement of a movable member
08/06/2014CN203755263U 岩基上闸底水平宽缝及充填构件 Batholith on the bottom level of the gate wide slit and filling member
08/06/2014CN203755262U 具有自动排气功能的高水位闸门 High-water gate with automatic exhaust function
08/06/2014CN203755261U 液压推式锁定装置 Hydraulic push-lock device
08/06/2014CN203755260U 带有防脱垫板的下翻板闸门 With anti-off pad under flap gate
08/06/2014CN203755259U 水工钢闸门节间连接结构 Section connection between hydraulic steel gate structure
08/06/2014CN203755258U 一种配充水阀的止水闸门 A coordination fill valve sealing gate
08/06/2014CN203755257U 铸铁镶工程塑料闸门 Cast Iron Gate engineering
08/06/2014CN203755256U 一体化闸门拍门结构 Integrated Gate shoot the door structure
08/06/2014CN203755255U 一种对虾精养池塘的智能化闸门式自动排污系统 Intensive prawn ponds intelligent automatic gate sewage system
08/06/2014CN203755254U 平推式防洪闸门 Flat push floodgates
08/06/2014CN203755253U 水利工程用拦沙取水闸门 Hydraulic water with sediment trapping gate
08/06/2014CN203755252U 铸铁镶不锈钢闸门 Cast Iron Stainless steel gates
08/06/2014CN203755251U 一种滚水坝 A roller - dam
08/06/2014CN203755250U 防洪抢险紧急拦洪用组合堤坝 Emergency Lan Hong flood rescue with a combination of levees
08/06/2014CN203755249U 一种坝体斜坡预制廊道架立支撑装置 One kind of dam slope corridor erect prefabricated support device
08/06/2014CN103966984A 一种杠杆式驱动下卧闸门 A lever-type gate drive under lying
08/06/2014CN103966983A 一种门槽槽塞及其安装和拆除方法 Slot slot plug a door and its installation and removal methods
08/06/2014CN103966982A 一种大型启闭机装置 A large, hoist device
08/06/2014CN103966981A 风化卸荷岩体上修建拱坝的传力结构及其施工方法 Power transmission structure and construction method Weathering the Dutch rock arch dam construction
08/06/2014CN102677635B 高拱坝砼施工中缆机吊装钢衬与浇筑砼之间干扰仿真方法 Simulation of interference between high arch concrete construction hoisting winch steel liner and pouring concrete
07/2014
07/31/2014US20140212220 Flood barrier and method of flood protection
07/30/2014CN203743471U 用于多泥沙河流平面闸门的刀型充水阀 For multi-planar gate river sediment fill valve knife
07/30/2014CN203741786U 一种新型钢坝闸门侧止水装置 A new steel dam gate side sealing apparatus
07/30/2014CN203741785U 自动调节压力水封 Automatically adjust the pressure seal
07/30/2014CN203741784U 一种启闭机钢丝绳调节装置 One kind of hoist rope adjustment device
07/30/2014CN203741783U 一种高面板堆石坝面板与混凝土框架复合结构 A high-facing rockfill dam with a concrete frame composite structure
07/30/2014CN203741782U 一种高面板堆石坝多段面板结构 Of a high rockfill dam multistage panel structure
07/30/2014CN203741781U 一种新型尾矿库透水堆石坝上游坡面反滤结构 A new tailings filtration permeable structure rockfill dam upstream slope
07/30/2014CN203741773U 一种混凝土重力坝横缝止水结构 Transverse joint sealing structure for concrete gravity dam
07/30/2014CN103953013A 一种水位感应自动升降的堤防装置及其方法 Type of water sensing automatic lifting device and method dike
07/30/2014CN103953012A 一种螺旋桨驱动浮体门 A propeller-driven pontoon door
07/30/2014CN103953011A 一种过流条件下导流底孔弧形闸门安装方法 Under the conditions of a flow diversion bottom outlet radial gate installation method too
07/30/2014CN103953010A 一种斜墙式橡胶坝坝袋安装施工方法 One kind of rubber dam dam bag Xieqiang Installation Method
07/30/2014CN103953009A 深厚软基高水头多功能坝的布置结构 Arrangement of deep soft ground multifunction high head dam
07/30/2014CN103953008A 一种适用于尾矿库的改进型混合坝 One for improved mixing tailings dam
07/30/2014CN102797243B 钢坝闸水下转动轴穿墙密封结构 Steel dam gates underwater rotating shaft seal structure wall
07/30/2014CN102797241B 树脂面板土石坝及其面板施工方法 Resin panels and panel construction methods embankment dam
07/30/2014CN102635097B 主动式调节水柱压力闸门底缘装置 Active shutter bottom edge of the water pressure regulating device
07/23/2014CN203732909U 水闸闸门安全运行计时控制系统 Sluice gates safe operation timing control system
07/23/2014CN203729279U 高水头闸门止水装置 High head gate sealing device
07/23/2014CN203729278U 浮箱水闸 Pontoon sluice
07/23/2014CN203729277U 具有齿式锁定装置的闸门 Having teeth gate locking device
07/23/2014CN203729276U 轻便型快速防水闸门 Lightweight waterproof gate fast
07/23/2014CN203729275U 一种开敞式排水闸 One kind of open-discharge sluice
07/23/2014CN203729274U 柔性板自动阻水机 Flexible sheet automatic water cut-off machine
07/23/2014CN203729273U 柔性板螺旋升降阻水机 Flexible plate lifting water-blocking machine
07/23/2014CN203729272U 折叠铝板自动阻水机 Folding aluminum automatic water cut-off machine
07/23/2014CN203729271U 刚性板自动阻水机 Rigid plate automatic water cut-off machine
07/23/2014CN203729270U 一种大型弧型闸门的翻转装置 A large, curved gates of turning device
07/23/2014CN203729269U 利用岸堤景观栏杆修建的活动防汛墙 Use of construction activity Andi landscape railing flood wall
07/23/2014CN203729268U 气囊式自动阻水机 Balloon-type automatic water-blocking machine
07/23/2014CN203729261U 一种浮动式自调节拦水堤坝 One kind of self-adjusting floating water retaining dam
07/23/2014CN103938589A 用于表孔弧门的液压旋转式锁锭方法及装置 Hydraulic rotary lock spindle Method and apparatus for surface hole radial gate
07/23/2014CN103938588A 可移动折叠式拦水装置 Movable folding Curb device
07/23/2014CN103938587A 一种快速精密导向和密封防洪闸门 A fast precision-oriented and sealing the flood gates
07/23/2014CN103938586A 一种无线远程控制的液压升降坝 A wireless remote control hydraulic lift dam
07/23/2014CN103938585A 土坝+重力坝混合坝型的布置结构 Mixed arrangement dam + Gravity Dam type
07/23/2014CN103938584A 覆盖层上面板坝趾板、连接板、防渗墙的连接施工方法 On the cover layer facing dam toe boards, webs, connecting impervious wall construction method
07/23/2014CN103938578A 一种多沙河流水库的减淤系统 Sediment Reduction system a sandy river reservoirs
07/22/2014US8784006 Reinforcement system for increased lateral stability of wall
07/16/2014CN203716168U 混凝土面板堆石坝深厚覆盖层趾板基础结构 Concrete faced rockfill dam deep overburden the plinth Infrastructure
07/16/2014CN203716114U 自行式锁锭梁 Self-lock spindle beam
07/16/2014CN203716113U 水利水电工程用液压启闭机 Hydropower projects with a hydraulic hoist
07/16/2014CN203716112U 高分子复合材料滑道 Polymer composites slide
07/16/2014CN203716111U 一种大推力弧门支座 One kind of large thrust bearing Radial Gate
07/16/2014CN103924576A 一种细粒尾矿加筋堆积坝智能控制立体排渗真空预压法 A particulate reinforced stacked tailings dam seepage discharge intelligent control stereo vacuum preloading method
07/16/2014CN103924558A 闸坝工程快速施工方法 Rapid Construction dam project
07/16/2014CN103924557A 面板坝混凝土挤压边墙凿断方法 Wall chisel off the concrete face rockfill dam extrusion method
07/16/2014CN103924550A 一个能留住水、绿化山区、建设山区的酸枣花工程 One can retain water, green mountains, the mountains of jujube flower construction project
07/16/2014CN102797242B 拱坝溢流表孔的布置结构 Arrangement of Spillway Dam
07/10/2014US20140193202 Door structure for floating flap gate
07/09/2014CN203701054U 一种钢坝转动底轴穿墙密封结构 Bottom axis of rotation type of steel dam wall sealing structure
07/09/2014CN203701053U 一种下卧式闸门 One kind of horizontal gate
07/09/2014CN203701052U 一种同步液压集成式启闭机 A synchronous integrated hydraulic hoist
07/09/2014CN203701051U 一种防盗锁控渠闸 An anti-theft lock control canal gates
07/09/2014CN203701050U 水利工程用轻便柔性防洪装置 Hydraulic with lightweight flexible flood control device
07/09/2014CN203701049U 一种可调节液面高度的堰板组件 An adjustable weir plate assembly of the liquid level height
07/09/2014CN203701048U 一种自动挂脱梁结构 An automatic hanging off the beam structure
07/09/2014CN203701047U 水利闸门远程监控系统 Water gate remote monitoring system
07/09/2014CN203701046U 一种集装式液压启闭机 A set of mounted hydraulic hoist
07/09/2014CN203701045U 抗力墩反拱钢构坝 Resistance Steel Pier inverted arch dam
07/09/2014CN103912530A 液压起升坝的液压装置 Hydraulic lifting dam hydraulics
07/09/2014CN103911975A 活动式水坝 Movable dam
07/09/2014CN103911974A 液压起升坝 Hydraulic lifting dam
07/09/2014CN103911973A 水利工程用拦沙取水闸门 Hydraulic water with sediment trapping gate
07/09/2014CN103498445B 一种采用伸缩套管式分层取水的中低水头大坝 One kind of telescopic tube type stratified water in low head dam
07/09/2014CN102493401B 一种堤防决口快速堵口方法 One kind of dike breach Breach rapid method
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