128251 ⎘
Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates; Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material; Arresting devices for waterborne materials Cleaning devices
MATERIAL TRANSFER SYSTEM FOR A BODY OF WATER
#2Screen Cleaning Device for Cleaning a Bar Rack of a Screen, and Screen
#3Barrage with function of collecting floating garbage on water surface
#4System for reducing contaminants in a body of water
#5Material transfer system for a body of water
#6Device for separating and lifting solids from waste water
#7Bar screen filter apparatus and method
#8Water intake floating row cleaning system and construction method thereof
#9Arrangement and method for separating out and removing screenings from wastewater
#10Screening device
#11Cable winch arrangement
#12Fine mesh fish larvae protection system for traveling water screens
#13Infiltration intake system for revetment wall
#14Infiltration intake system
#15Waste screening apparatus
#16Trash rake system with articulated rake head assembly
#17Self-actuating debris removal device
#18Device for separating and removing material to be sieved from a flowing liquid contaminated with material to be sieved
#19Gripper device and hoisting device for a trash rake cleaner, trash rake cleaner and method therefor
#20Conveyor belt filter device
#21Rake system
#22Rotary type dust removing machine
#23Conveyor belt filter device
#24Aquatic life and debris collection device for a water screen
#25Traveling screen machine
#26Rack and pinion drive for trash rake
#27WEED AND TRASH SCREENING APPARATUS FOR IRRIGATION SYSTEMS
#28EQUIPMENT OF CONVEYANCE WHICH CAN ROTATE REPEAT
#29COMBINATION TRAVELING WATER SCREEN APPARATUS
#30Screening grid
#31CONVEYOR BELT FILTER DEVICE
#32Traveling band screen machine
#33ROTARY BRUSH SCREEN AT AN OVERFLOW SILL OF A RAINWATER RELIEF SYSTEM
#34Wastewater screening device
#35Wastewater screening device
#36Wastewater screening device
#37Apparatus for separating fish from debris and allowing water passage
#38Grit elevator
#39Floating materials removal system
#40Structure for fixing screen bars of screening apparatus for wastewater treatment
#41Staged Screen System
#42Elliptical motion drive device for a step screen
#43Perforated plate element screen with sealed element design
#44Bottom seal
#45Treatment Assembly for Solids Contained in Waste Water and Process Liquids
#46Fine-screened grid
#47Adjustable pin rack systems for cog rake bar screens
#48Apparatus for removing solids from water in canal
#49Variable speed waste removal system
#50Horizontally traveling water screen
#51Water screen
#52Screen belt and modules
#53Water intake rotary screen
#54Water screen
#55Water intake screen with circular filter panel
#56Center flow perforated plate filter
#57Hydraulic or pneumatic drive system, method, and apparatus for a fluid screening system
#58Torque-limited drive system, method, and apparatus for a fluid screening system
#59Apparatus for the separation and removal of liquid borne solid waste