Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor
Patents for B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527)
03/2003
03/13/2003WO2003020398A1 Filter device
03/13/2003WO2003020397A1 Pressurized backflush system for a filter
03/13/2003WO2003020396A1 Filter device, in particular for high-pressure applications in a molten polymer filtration
03/13/2003WO2002036233A3 Removing oil from water, monitoring of adsorbent saturation
03/13/2003US20030047503 Filter element with foam girdle to secure pleats
03/13/2003US20030047497 Curb inlet catch basin filter
03/13/2003CA2471117A1 Press for the dehumidification of humid matter, in particular residual waste
03/13/2003CA2459497A1 Filtration apparatus
03/13/2003CA2423088A1 Pressurized backflush system for a filter
03/12/2003EP1291059A1 Device for separation and removal of machining chips
03/12/2003EP1291058A1 Process and device for controlling the fineness in a fine filter
03/12/2003EP1290334A1 Filter for diesel engine fuel
03/12/2003EP1289624A1 An agricultural or industrial spin filter and a method of operation for same
03/12/2003EP1154838B1 Filter assembly for vacuum filtration
03/12/2003CN1402749A Method and apparatus for production of polycarbonates with brine recycling
03/12/2003CN1401440A Device and method for connecting screen mesh
03/12/2003CN1401406A Fluid treating device and counting mechanism
03/12/2003CN1401405A Fuel liquid backflush cleaning filter device and cleaning method
03/12/2003CN1102889C Filter cartridge and process thereof
03/11/2003US6531059 Suspended runoff water filter
03/11/2003US6530483 Unibody structure for screen assembly
03/06/2003WO2003019068A2 Dewatering device and method for gas hydrate slurrys
03/06/2003WO2003018171A1 Nozzle for cleaning mesh filters
03/06/2003WO2003018170A1 High capacity depth filter bag
03/06/2003WO2002023009A3 Multi layer screen for downhole use.
03/06/2003US20030042194 Filter for liquid products
03/06/2003US20030042193 Horizontal solids recycler
03/06/2003US20030042187 Filtration device for separation of concretions, fragments or other body material from liquids
03/06/2003US20030042184 Pressurized backflush system
03/06/2003US20030042179 Vibratory separator screens
03/06/2003US20030042178 Method and device for joining screens
03/05/2003WO2002026472A1 Device and method for the filtration of viscous material
03/05/2003EP1288599A2 Refrigerator with water dispensing means comprising a water filter mounted within the refrigeration compartement
03/05/2003EP1287910A1 Method and device for joining screens
03/05/2003EP1287871A1 Filter device
03/05/2003EP1286924A1 Apparatus and method for high speed dewatering of slurries
03/05/2003EP1286748A2 Filters
03/05/2003EP1286747A1 Liquid filter with a housing produced using a forming technique and method for producing the same
03/05/2003EP1286746A2 Filtration systems and fitting arrangements for filtration systems
03/05/2003EP1286745A1 Expansion resistant filter cartridge
03/05/2003EP1286744A2 Extension and locking assembly for dripless filter element and container therefore
03/05/2003EP1286743A1 Backflush filter, in particular for filtering lubricant oil
03/05/2003EP1286741A1 Filter cartridges and methods of manufacturing same
03/05/2003EP1133633B1 Improved filtering means for fuel drawing assembly
03/05/2003EP1035902B1 Filter element
03/05/2003CN2538403Y Vertical stirring washing filter
03/05/2003CN2538402Y Filtering element with explosion-preventing hoop
03/05/2003CN2538401Y Filtering head for water purifying equipment
03/05/2003CN2538400Y Filtering head for vacuum drier
03/05/2003CN2538399Y Vertical self-washing automatic water filter
03/05/2003CN1401074A 过滤装置 Filtration device
03/05/2003CN1400034A Control method for eliminating vibration of liquid backflow in bag filter
03/03/2003WO2002020182A1 Device and method for sieving, sizing, sifting, filtering or sorting substances
03/03/2003CA2421224A1 Device and method for sieving, sizing, sifting, filtering or sorting substances
02/2003
02/27/2003WO2003015892A1 Pressure band filter for purifying a fluid
02/27/2003US20030040516 Pyrazinone inhibitors of fatty acid binding protein and method
02/27/2003US20030038093 Filter system
02/27/2003US20030038092 Filter element assembly
02/27/2003US20030038091 With use of collapsible polypropylene assembly; for bag and cartridge filters
02/27/2003US20030038090 Filter element assembly
02/27/2003US20030038088 Filter element
02/27/2003US20030038073 High capacity depth filter bag
02/27/2003US20030038061 Screen with unibody structure
02/27/2003US20030037808 Comprises self-centered (via three-point grip on perimeter) spindle on the end of the cylindrically shaped cartridge filter wherein pressurized stream of air or water rotates and flings debris via centrifugal force
02/27/2003DE20219237U1 Monitoring and control system for a water processing unit that has automatic filter cleaning
02/26/2003EP1285883A2 A fluid treatment device with counter mechanism
02/26/2003EP1285683A1 Replaceable filter element and snap-on filter lid assembly
02/26/2003EP1285682A1 Device and method for discontinuous filtration of liquids with a vacuum belt filter
02/26/2003EP1285165A2 Fuel filter assembly with priming pump and heating device
02/26/2003EP1285052A2 Multi-staged fluid filter, and methods of making and using same
02/26/2003EP0784497B1 Filter cells providing lifting means and related methods
02/26/2003CN1102125C Pump assembly and its filter unit
02/25/2003US6524471 Maintained by counting the number of times the machine tool is operated and automatically servicing the filter unit, as by backflushing, after the machine tool has been used a preset number of times.
02/25/2003US6524411 Method of applying an end-cap to a pleated filter element
02/20/2003WO2003014481A1 Submerged intake filter assembly
02/20/2003WO2003013741A1 Suspension screen raking system
02/20/2003WO2003013705A1 Method of filtering a fluid and apparatus therefor
02/20/2003WO2002022230A8 Spiral pleated filter cartridges
02/20/2003US20030034313 Replaceable filter; connecting to heater core
02/20/2003US20030034303 Method of filtering a fluid and apparatus therefor
02/20/2003US20030034289 Water filter
02/20/2003US20030034288 Universal fit filter
02/20/2003US20030034286 Flow through drain filter for a stormwater or wastewater catch basin
02/20/2003US20030034283 Fluid treatment device and counter mechanism
02/20/2003DE10144157C1 Swarf separating and removal device has sieve box at side next to swarf feed feeder
02/20/2003CA2457503A1 Suspension screen raking system
02/20/2003CA2457315A1 Method of filtering a fluid and apparatus therefor
02/19/2003EP1283738A1 External tank filter, in particular for an aquarium
02/19/2003EP1283737A1 Method for making a mechanical screen cylinder
02/19/2003EP1030769B1 Screen changer with controlled gap
02/19/2003CN2536578Y High pressure water quality treating apparatus with hydraulic balancer
02/19/2003CN2536576Y Automatic sewage treaters
02/19/2003CN2536285Y Vacuum leaf filters
02/19/2003CN1397368A Filter with whole-pressure counter-flushing by bidirectional flow
02/19/2003CN1101784C Service termination device of water filter filter tube
02/19/2003CN1101722C Method and appts. for solid-liquid separation of slurry
02/18/2003US6521124 Reverse osmosis liquid filter system with ultraviolet filtration
02/18/2003US6521121 Apparatus for removing material from pressurised space
02/18/2003US6521096 Screen and method for manufacturing a reinforcement element for a screen plate
02/18/2003US6520752 Pumps and filter assemblies with application to aquatic and other environments
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