128256 ⎘
Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates; Fish passes or other means providing for migration of fish ; Passages for rafts or boats Devices allowing fish migration, e.g. fish traps
Auxiliary Facilities and Method for Fish Resource Recovery in Open Water Diversion Channel
#2TAIJI FISHWAY STRUCTURE
#3Dam with Contaminants Entombing Cap
#4FISHWAY WITH A POOL HEAD AND A POOL TAIL
#5ZERO-ASCEND OMNISPECIES (ZAO) PREFABRICATED FISH PASSAGE ATTRACTION SYSTEM
#6Fish Passage System For Medium And High Head Dams
#7BI-DIRECTIONAL FISH PASS HELIX
#8Fish-passing system and a fish-passing method with tourist ornamental function
#9STEP-BY-STEP PAIRED AND UP-DOWN RECIPROCATING COMBINED FISHWAY AND FISH PASSAGE METHOD
#10SCALED HYDROPOWER WITH SEALS
#11Floating river
#12WATER-REPLENISHING FISHWAY WITH ADAPTIVELY-ADJUSTED FLOATING DOCK
#13Method, System & Apparatus for Asymmetric Flow Guidance of Fish
#14FISH GUIDANCE STRUCTURE
#15DEVICE FOR THE MIGRATION OF AQUATIC ANIMALS
#16Buffering fishway suitable for emergent flood discharge with reduction in damage and buffering method thereof
#17FISH TRANSFER SYSTEM AND METHOD
#18Fish passage system for medium and high head dams
#19Spur dike type fishway inlet
#20Zero-ascend omnispecies (ZAO) prefabricated fish passage attraction system
#21Precast dam structure with flowpath
#22Bi-directional fish pass helix
#23Autonomous Sensor Fish to Support Advanced Hydropower Development
#24INVOLUNTARY GUIDANCE AND TRANSPORT SYSTEM FOR FISH
#25Scaled hydropower
#26STORMWATER CHANNEL AND METHOD FOR IMPROVING A STORMWATER CHANNEL ECOSYSTEM
#27Alternating side-baffle fish ladder for passing fish at dams or natural barriers
#28Migratory fish passage arrangement
#29FISH LIFT AND DESCENT DEVICE FOR SAVE THE OBSTACLES IN THE RIVERS, GENERATING ELECTRICAL ENERGY
#30Technical fish lock
#31Precast dam structure with flowpath
#32Migratory fish passage arrangement
#33Autonomous sensor fish to support advanced hydropower development
#34Method, system, and harvesting apparatus for aquaculture trench maintenance and harvesting
#35Fine mesh fish larvae protection system for traveling water screens
#36PRECAST DAM STRUCTURE WITH FLOWPATH
#37Method for artificially eroding dammed bodies of water
#38Autonomous sensor fish to support advanced hydropower development
#39Aquatic animal passage with counter
#40Transporter and fish lock
#41Corrugated fish screen with continuous flow refugia
#42Arrangement on flowing bodies of water
#43Helical eel ramp
#44Aquatic Animal Passage With Counter
#45Systems comprising a plurality of shafts and connecting channel
#46Environmentally-friendly safe weir comprising both water way and fishway
#47Fish levitation system
#48Energy generating unit
#49System and methods for bypassing an aquatic obstruction
#50Safety Fish Way
#51Fish passage apparatus with flow restriction and method
#52WATER INTAKE STRUCTURE
#53Fish passes
#54FISH WAY OF TURBINE STRUCTURE AND GATE STRUCTURE FOR TIDAL POWER PLANT
#55Structure and method for facilitating safe downstream passage of migrating fish around hydroelectric projects
#56Hydraulic Wall-Dam
#57Intake apparatus for dams
#58Fishway Block
#59Bio-passage for disrupting laminar flow
#60Inflatable weir fish passage systems and methods
#61Corrugated conduit with reinforcement and flow control features
#62Water screen
#63Fish barrier
#64Water screen
#65Irrigation gate system
#66Method for improving the environment within soil embedded culvert and bridge systems
#67High-flow sediment-free fish ladder
#68Fish ladder for passing dams
#69Fishway effect evaluation method based on stable isotope method
#70Mechanical fish trap