| Patents for E02B 8 - Details of barrages or weirs (2,159) |
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| 07/30/2014 | CN203741789U 一种碾压坝斜层碾压坡脚处理装置 An RCC dam toe oblique layer processing means rolling |
| 07/30/2014 | CN203741788U 一种用于碾压混凝土的坝体排水系统 A drainage system for RCC dam |
| 07/30/2014 | CN203741787U 一种有利于碾压混凝土快速施工的坝体排水结构 A climate conducive to the rapid construction of RCC dam drainage structures |
| 07/30/2014 | CN103953014A 新型鱼道结构 The new fishway structure |
| 07/30/2014 | CN102797241B 树脂面板土石坝及其面板施工方法 Resin panels and panel construction methods embankment dam |
| 07/30/2014 | CN102482857B 用于水处理水道的上下交流装置 AC unit up and down the waterway for water treatment |
| 07/23/2014 | CN203729376U 用于水利水电工程的取水管井结构 Tubewells for water conservancy and hydropower project construction |
| 07/23/2014 | CN203729275U 一种开敞式排水闸 One kind of open-discharge sluice |
| 07/23/2014 | CN103938594A 一种江河抗洪治理机构 One kind of rivers and flood control agencies |
| 07/23/2014 | CN103938593A 一种用有压管道出流的潜流消能工 An undercurrent of consumer pressure pipes with have a stream of energy workers |
| 07/23/2014 | CN103938592A 在拦沙坎上开设分流孔进行截流分流的方法 The method of open vent hole in the bar Shakan be diverted closure |
| 07/23/2014 | CN103938591A 一种减少多沙河流水库淤积的方法 A sandy river reservoir sedimentation method for reducing |
| 07/23/2014 | CN103938590A 潮汐防沙坝 Tide anti Shaba |
| 07/23/2014 | CN102747715B 鱼道结构及集鱼方法 Fishway structure and method of collection of fish |
| 07/23/2014 | CN102704447B 带有过渡段的“v”形阶梯消能工 With a transition period "v" shaped stepped energy dissipater |
| 07/23/2014 | CN102409646B 一种减免已建工程充水廊道工作门声振的方法 One kind of relief has been working construction in water-filled corridor door acoustic vibration method |
| 07/16/2014 | CN203716115U 泄水建筑物消力池底板的结构缝 Structure discharge structures Stilling seam |
| 07/16/2014 | CN103924559A 一种多功能倾斜式大坝底孔闸门 A multifunctional tilting Bottom Gate Dam |
| 07/16/2014 | CN102797242B 拱坝溢流表孔的布置结构 Arrangement of Spillway Dam |
| 07/10/2014 | US20140193199 Coastal recovery utilizing repositionable shoal module |
| 07/09/2014 | CN203701055U 一种变宽窄缝式输沙装置 A slit-type sediment transport device widens |
| 07/09/2014 | CN203701045U 抗力墩反拱钢构坝 Resistance Steel Pier inverted arch dam |
| 07/09/2014 | CN103911973A 水利工程用拦沙取水闸门 Hydraulic water with sediment trapping gate |
| 07/09/2014 | CN103911969A 悬移质净化排沙水库仑 Suspended sediment flushing water purification Coulomb |
| 07/09/2014 | CN103498445B 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 |
| 07/09/2014 | CN103061315B 一种监测仪器埋设保护装置 A method of monitoring instruments laying protective devices |
| 07/02/2014 | CN203684195U 高水头船闸输水阀门底缘掺气系统 High head lock valve bottom edge Aerated Water System |
| 07/02/2014 | CN203684184U 一种侧向进流漏斗式进水口 In a sideways into the flow of the intake funnel |
| 07/02/2014 | CN203684183U 一种可组装式导鱼栅 One kind of fish can be assembled grid guide |
| 07/02/2014 | CN203684182U 一种改进的溢洪道 An improved spillway |
| 07/02/2014 | CN203684181U 一种高速水流泄槽底坡由缓变陡的掺气槽 A high speed from slow water leak bottom slope steepening Aeration tank |
| 07/02/2014 | CN203684180U 一种高速水流泄槽底坡由缓变陡的掺气槽结构 A high speed from slow water leak bottom slope steepening Aeration tank structure |
| 07/02/2014 | CN203684179U 一种电站消力池管网暗埋式排水系统 A POWER STATION stilling basin type Buried pipe drainage system |
| 07/02/2014 | CN203684178U 一种高水头大流量泄洪消能池 Of a high head and large discharge energy dissipation pool |
| 07/02/2014 | CN203684177U 气盾式排沙闸门 Gas shield type sediment gate |
| 07/02/2014 | CN203684170U 双向挡水气盾坝及基于双向挡水气盾坝的鱼道 Bidirectional gas shield retaining dam and bidirectional gas shield retaining dam fishway |
| 07/02/2014 | CN203684162U 滨海电厂的组合式防洪堤坝 Combined levees coastal power plants |
| 07/02/2014 | CN103898882A 分级入池的高坝泄洪底流消能工与消能方法 Classification into the pool of high dam spillway bottom energy dissipator and energy dissipation method |
| 07/02/2014 | CN103898881A 一种用于挑流水股的分级流量配置消能方法 Classification of water flow to pick stocks for energy dissipation method configuration |
| 07/02/2014 | CN103898880A 水库导流洞回填改建泄洪洞的方法 Diversion Tunnel Reservoir spillway tunnel backfill reconstruction method |
| 07/02/2014 | CN103898879A 兼顾初期供水的导流底孔改造方法 Bottom reconstruction method taking into account the initial diversion of water supply |
| 07/02/2014 | CN102535390B 一种防波式海洋平台施工方法 An anti-wave offshore platform construction method |
| 06/26/2014 | WO2014094994A1 Cooling-water outlet system |
| 06/25/2014 | CN203668894U 可快速安装的混凝土预制模板结构 Precast concrete structures can be quickly installed templates |
| 06/25/2014 | CN203668893U 一种闸门进排气装置 One kind of gate intake and exhaust system |
| 06/25/2014 | CN103882838A 一种低水头河床式枢纽电站进水口的排沙方法 A low head river hydropower station intake of sediment methods |
| 06/25/2014 | CN103882836A 一种控制水闸闸墩裂缝的方法及填充装置 A method of controlling sluice pier cracks and filling machine |
| 06/25/2014 | CN102691279B 一种阵列管式堰门 An arrayed tube weir gate |
| 06/18/2014 | CN203654245U 一种水利水电工程中的泄洪洞出口辅助消能结构 One kind of hydropower projects in flood spillway auxiliary energy dissipation structure |
| 06/18/2014 | CN103866743A Environment-friendly barrage and water body purification method |
| 06/17/2014 | US8753506 Apparatus for filtering sewage and wastewater |
| 06/12/2014 | WO2014086403A1 Gate for free spillway weirs |
| 06/12/2014 | WO2014086402A1 Gate for free spillway weirs |
| 06/05/2014 | US20140154012 Assembled mud-rock flow debris dam and construction method thereof |
| 06/04/2014 | CN203625862U 一种防洪节制闸门冲淤装置 Erosion and flood control device of a sluice gate |
| 06/04/2014 | CN103835273A Vertical slit type fishway rest pool |
| 06/04/2014 | CN103835272A Vertical seam type fishway with 180-degree turning sections |
| 06/04/2014 | CN103835271A Vertical seam type fishway with bifurcation sections |
| 06/04/2014 | CN103835270A Hollow-bottom-plate retractable type energy dissipation method and energy dissipater |
| 05/28/2014 | CN103821114A 一种在渗水压力作用下废弃的水库涵洞封堵方法 An abandoned under pressure reservoir seepage plugging culverts method |
| 05/28/2014 | CN103821113A 一种高速水流泄槽底坡由缓变陡的掺气槽设置方法 Aeration groove is provided a method for high-speed flow vent bottom slope steepening by slow |
| 05/28/2014 | CN103821112A 侧面沿程出流岸边溢洪道 The side of a stream along the shore spillway |
| 05/28/2014 | CN102518089B 一种闸门跨天井施工方法 One kind of gate across the patio construction methods |
| 05/27/2014 | US8734053 Articulated baffle assembly |
| 05/21/2014 | CN203603126U 双层分散消能的高低坎消力池 Double the level of decentralized energy dissipation Hom stilling basin |
| 05/21/2014 | CN203603125U 一种用于泵站拦污的折形拦污栅 A pumping station Trash trash rack folded shape |
| 05/21/2014 | CN103806419A 一种整流型池式鱼道和流态控制方法 One kind of rectifier pool-type fishway and flow state control methods |
| 05/14/2014 | CN203594005U 适用于狭窄河谷高拱坝堰体的泄洪消能工结构 Suitable for discharge dissipation structure narrow valley high arch dam body |
| 05/14/2014 | CN203594004U 一种橡胶坝的穿线井 A rubber dam threading wells |
| 05/07/2014 | CN203583444U 一种多孔板与消力坎组合的抑泡装置 Suppression foam means a porous plate and sill combination stilling |
| 05/07/2014 | CN203583433U 河流提水灌溉多功能景观瀑布坝 Rivers for irrigation multifunctional landscape Falls Dam |
| 05/07/2014 | CN203583429U 一种模拟船闸过鱼的实验装置 An experimental device simulation lock over fish |
| 05/07/2014 | CN103774625A 齿坎式窄缝消能工和消能方法 Narrow notched sill of energy dissipator and energy dissipation method |
| 05/07/2014 | CN103774624A 一种廊道排水孔集中引排装置 One kind of corridor drainage hole lead concentrate handling devices |
| 05/07/2014 | CN103774623A 气盾式排沙闸门 Gas shield type desilting gates |
| 05/07/2014 | CN102587333B 一种杠杆式河沟水深控制装置 A lever-type brook depth control device |
| 04/30/2014 | EP2725142A1 Fishway system and method for operating a fishway system, water power installation with such a fishway system, and kit with such a fishway system for retrofitting a dam-construction in a waterstream |
| 04/30/2014 | CN203569545U Support gate dam with biological channel |
| 04/30/2014 | CN203569544U Dam crossing system suitable for migratory fishes to pass through key water control projects |
| 04/30/2014 | CN103758099A Bottom edge aerification system of water delivery valve of high lift lock |
| 04/30/2014 | CN103758093A Multistage water cushion rotational flow vertical shaft flood discharging tunnel suitable for high water head |
| 04/30/2014 | CN103758092A Quick construction method of concrete dam gallery |
| 04/30/2014 | CN103758091A Method and device for aeration of pressed inlet of gentle slope open channel |
| 04/24/2014 | WO2014060102A1 Systems comprising a plurality of shafts and connecting channel |
| 04/24/2014 | US20140110348 Inclined plates for cso |
| 04/23/2014 | CN203559454U Stratified water taking device for dam water inlet |
| 04/23/2014 | CN203559406U Buffering drainage ditch |
| 04/23/2014 | CN203559405U Dam sluicing structure |
| 04/23/2014 | CN203559404U Protrusion and draining tank with the same |
| 04/23/2014 | CN203559403U Flood gate with fluid channel |
| 04/23/2014 | CN203559402U Antifouling curtain for water leaking opening |
| 04/23/2014 | CN103741652A Design for fish ways of ecological dam |
| 04/23/2014 | CN103741651A Concrete tooth groove stilling pool and construction method thereof |
| 04/17/2014 | WO2014056046A1 Flow measurement |
| 04/16/2014 | CN103732833A Device for dredging in water reservoirs |
| 04/16/2014 | CN102787586B Arrangement method for combining second-stage diversion building with sand discharge gate |
| 04/16/2014 | CN102409642B Reducing and sudden expansion type inner energy dissipator |
| 04/10/2014 | DE102012020781B3 Fischdurchlass und Verfahren zum Betreiben eines Fischdurchlasses, Was-serkraftwerk mit einem solchen Fischdurchlass, sowie ein Bausatz mit ei-nem solchen Fischdurchlass zum Nachrüsten eines Absperrbauwerks in einem Fließgewässer Fish passage and method for operating a fish passage, what-serkraftwerk with such fish passage, and a kit-effectiveness in an such fish passage for retrofitting a Absperrbauwerks in a stream |
| 04/09/2014 | CN203530942U High water head bottom hole flood discharge and energy dissipation structure |
| 04/09/2014 | CN203530941U Split-level and dislocated type multiple-grooved spillway structure |