29213 ⎘
Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
Sub-classes:CONCRETE RECYCLING SYSTEM AND METHOD OF USE
#2FILTER SYSTEM FOR REMOVING DUST PARTICLES FROM UNDERGROUND MINING AND METHODS OF USE THEREOF
#3BRINE INJECTION SYSTEM WITH IMPROVED FILTERING SYSTEM
#4Laundry Wastewater Treatment Methods and Systems
#5Velocity measurement of drilled cuttings on a shaker
#6Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing
#7Degassing and analyzing drilling fluid
#8Shaker vibration and downhole cuttings measurement analysis and processing
#9Apparatus, system and methods to divide flow
#10Velocity measurement of drilled cuttings on a shaker
#11Transfer systems for receiving and conveying material
#12Systems and methods for processing earthen slurries
#13Dry Products for Wellbore Fluids and Methods of Use Thereof
#14Apparatus, system and methods to divide flow
#15Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing
#16Multi-stage filtration apparatus and filtration method for heterogeneous food admixtures
#17Apparatus, system and method for separating components of a slurry
#18Dual deck vibratory separator
#19Drilling fluid processing tank and system
#20Drilling mud cooling system
#21Extended shale shaker screen handle(s)
#22Screen assembly
#23Apparatus, system and methods to divide flow
#24Vibrating slot sieve slurry processing apparatus and method
#25Apparatus and method for de-watering of slurries
#26Vibratory screening apparatus
#27Sand dewatering device and method
#28Apparatus and method for de-watering of slurries
#29Vibratory separators and operations
#30Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator