| Patents for B01D 33 - Filters with filtering elements which move during the filtering operation (10,149) |
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| 11/09/1995 | WO1995030046A1 Method of treating a liquid-containing fibre material and apparatus for carrying out the method |
| 11/09/1995 | WO1995029762A1 Separation apparatus nozzle assembly |
| 11/09/1995 | WO1995029747A1 Method and arrangement for recovering fiber |
| 11/09/1995 | WO1995029746A1 Separation apparatus nozzle assembly |
| 11/09/1995 | DE4415806A1 Inverted filter belt which passes through cambered path removing cake at lowest point |
| 11/09/1995 | DE19515710A1 On-site reconditioning system for machine shop lubricants |
| 11/08/1995 | EP0680386A1 Screen assembly for vibrating screening machine |
| 11/08/1995 | EP0680385A1 Undulating screen for vibratory screening machine and method of fabrication thereof |
| 11/07/1995 | US5464542 Forming filter cakes on drums, ejection and sealing |
| 11/02/1995 | EP0679423A1 Process for treating oily suspensions |
| 11/02/1995 | EP0602161B1 A method of manufacturing a screening drum |
| 11/01/1995 | CN1110930A Revers washable filter, especially used for fluid |
| 10/31/1995 | US5462673 Moveable pressurized water dispenser for dislodging solids adhering to screen used in waste water treatment |
| 10/31/1995 | CA1337485C Removing haze from dewaxed hydrocarbon oil mixture boiling in the lubricating oil range |
| 10/25/1995 | EP0500861B1 Industrial filtration apparatus and method for the separation of solids from a fluid stream |
| 10/25/1995 | CN2210704Y Slave rotary-cup filtering-net device |
| 10/24/1995 | US5460717 Particle separation and drying apparatus |
| 10/24/1995 | US5460019 Washer |
| 10/20/1995 | CA2147211A1 Apparatus for treating a filter cake |
| 10/20/1995 | CA2147210A1 Method and apparatus for cleaning the filter medium in a suction dryer |
| 10/19/1995 | WO1995027551A1 Self-cleaning acoustic/screen filter system for solid/liquid separation |
| 10/18/1995 | EP0676985A1 Method and device for removing liquid on a gauze conveyor and hollow roll comprising a tube for use in such a device. |
| 10/11/1995 | EP0676227A1 Conveyor belt filter device |
| 10/11/1995 | EP0676226A1 Conveyor belt filter device |
| 10/10/1995 | US5456893 Controlling small particles or fines; increased efficiency |
| 10/10/1995 | US5456832 Apparatus for preparing a material for high pressure deliquification |
| 10/10/1995 | US5456475 For use with a fluid seal unit |
| 10/09/1995 | CA2146620A1 Conveyor-bank filter apparatus |
| 10/04/1995 | EP0674550A1 Process and device for decontaminating bulk contaminated substances, especially soil |
| 09/28/1995 | WO1995025578A1 A rotating disc filter means |
| 09/27/1995 | EP0673454A1 Apparatus for filtering suspensions |
| 09/27/1995 | CN1029835C Compact apparatus treating sludge by draining and pressing |
| 09/20/1995 | EP0653953A4 Loading control system for a cyclical centrifugal machine. |
| 09/20/1995 | CN2207870Y Percolation filter |
| 09/20/1995 | CN2207869Y Pressure increasing mud dewatering machine with two filtering bands |
| 09/14/1995 | WO1995024257A1 Process and device for removing coating layers from printed circuit boards |
| 09/14/1995 | WO1995024254A1 Method and apparatus for disposal of biological waste |
| 09/14/1995 | CA2185240A1 Method and apparatus for disposal of biological waste |
| 09/13/1995 | EP0671215A1 Device for clamping of a filter means in a centrifuge drum |
| 09/13/1995 | EP0670748A1 Filtration of soot/ash water slurries and improved partial oxidation process for hydrocarbon feedstocks. |
| 09/13/1995 | EP0670747A1 A concentrating method and means therefor |
| 09/13/1995 | EP0561857B1 Centrifugal cleaning filter |
| 09/08/1995 | WO1995023654A1 Shale shaker apparatus |
| 09/06/1995 | EP0669848A1 A suction head arranged between a filtrate channel and a barometric leg of a rotating filter. |
| 09/06/1995 | CN2206667Y Residue extraction screening machine |
| 09/06/1995 | CN1029665C Screen with surface having projections or depressions |
| 08/31/1995 | WO1995023178A1 Process for production of polytetrafluoroethylene molding using lubricant, belt-press dehydrator, process for dehydration of solid wet matters |
| 08/30/1995 | EP0668791A1 Mechanical process and device for dehumidifying a filter cake |
| 08/29/1995 | US5445746 Method for dewatering a porous wet web |
| 08/29/1995 | US5445738 Vibrating filter |
| 08/29/1995 | CA2022759C Filtering machine for fibrous substances |
| 08/24/1995 | WO1995022453A1 Process for controlling or regulating the pressure of a press for separating solids and liquids |
| 08/24/1995 | CA2160889A1 Process for controlling or regulating the pressure of a press for separating solids and liquids |
| 08/23/1995 | EP0668094A2 Filtering device with sealing means for the filterband |
| 08/23/1995 | EP0668093A2 Seal for filtering apparatus |
| 08/23/1995 | EP0556219B1 Effluent filtration |
| 08/23/1995 | CN2205736Y Dispenser |
| 08/22/1995 | US5443737 Rotary drum with radial spray jets |
| 08/22/1995 | US5443725 Continuously operating filtering device |
| 08/17/1995 | DE4404826A1 Industrial filter for a variety of liquids |
| 08/15/1995 | US5441157 Method and device for separating a suspension, preferably a fibre suspension |
| 08/09/1995 | EP0528966B1 Filter cloth arrangement in a rotating filter |
| 08/09/1995 | EP0466753B1 A process and apparatus for continuous filtering and liquid displacement of a liquid suspension of a fibrous or finely-divided material |
| 08/08/1995 | US5439598 Industrial filtration apparatus and method for the separation of solids from a fluid stream |
| 08/02/1995 | EP0664727A1 Wear resistant basket for scroll centrifuge |
| 07/26/1995 | EP0663847A1 Filter device |
| 07/26/1995 | EP0531392B1 Screening device |
| 07/26/1995 | CN2203895Y Multi-stage parallel rotating discs filter |
| 07/25/1995 | US5435917 Rotary filter comprising a screen drum and internal screw member |
| 07/18/1995 | US5433851 Filter and filter medium used in said filter |
| 07/18/1995 | US5433849 Double drum waste water screen |
| 07/13/1995 | WO1995018661A1 Casting of polymer bead seals in filter housings |
| 07/12/1995 | EP0662336A1 Back-washing filter, especially for liquids |
| 07/11/1995 | US5431814 Centrifugal filter apparatus and method |
| 07/11/1995 | CA1336299C Process and installation for the separation of the constituents of a suspension |
| 07/05/1995 | EP0539554B1 Continuous filtration device |
| 07/05/1995 | CN2202576Y Horizontal belt type pneumatic filtering machine |
| 06/27/1995 | CA2024233C Apparatus for removing ash from repulped wastepaper |
| 06/22/1995 | WO1995016510A1 High efficiency liquid filtration system and method for using the same |
| 06/22/1995 | DE4342808A1 Sludge de-watering sieve drum, e.g. for waste water treatment or fermentation |
| 06/21/1995 | CN2201166Y Engine oil filter |
| 06/21/1995 | CN2201165Y Single-belt ultrapressure sludge dewatering machine |
| 06/21/1995 | CN1103812A Filter device |
| 06/15/1995 | WO1995015925A1 Device for dewatering suspensions |
| 06/14/1995 | EP0657197A1 Filter apparatus |
| 06/14/1995 | EP0656804A1 System for separating solids from a liquid |
| 06/14/1995 | EP0553293B1 Rotary filter with external adjustment of blowback valve |
| 06/13/1995 | US5423977 Rotary filter with automatic spray cleaning device for cleaning same |
| 06/08/1995 | DE19502848A1 Rotary sheer slot filter surfaces arranged on overlapping rotating discs on parallel shafts |
| 06/07/1995 | EP0655933A1 Modular device for the ease of use and installation of filtration textiles |
| 06/07/1995 | EP0515502B1 Apparatus for filtering liquids |
| 06/06/1995 | US5422005 Rotating disk filter with flow distribution means |
| 06/06/1995 | US5421997 Sleeve filter centrifuge |
| 06/06/1995 | US5421176 Drum washer |
| 05/31/1995 | EP0655268A2 Filter for continuous filtering liquids which contain solids in a closed cylindrical container |
| 05/31/1995 | CA2135728A1 Face wire installation apparatus |
| 05/30/1995 | US5419832 Guide lock for a traveling water screen |
| 05/24/1995 | EP0654294A2 Process and apparatus for the filtration of solid particles from liquids and the backwashing of the filter |
| 05/24/1995 | EP0653953A1 Loading control system for a centrifugal machine |
| 05/24/1995 | EP0417183B1 Filter arrangement for the separation of bodies from a liquid |