B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof

Patents for B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047)
12/2013
12/04/2013	CN103429308A Membrane separation devices, systems and methods employing same, and data management systems and methods
12/04/2013	CN103418168A Obstruction-free and hardening-free gas-water distribution system
11/2013
11/29/2013	CA2817322A1 Process for separation and recovery of cuttings, emulsion and slurry components
11/28/2013	WO2013176616A1 Continuous sand filter plant with fluid distributors
11/28/2013	DE102012010451A1 Air dryer, particularly for compressed air conditioning device of vehicle, has non-woven sheet that is applied on base of housing without clamping, where projection is arranged at radial edge area of base in annular manner
11/27/2013	EP2665919A1 Fuel delivery device for an internal combustion engine
11/27/2013	CN203303708U Filtering equipment for producing panipenem side chain
11/27/2013	CN203303707U Drift sand filter
11/27/2013	CN203303706U Restaurant sewage disposer
11/27/2013	CN203303705U Horizontal combination type multilayer full-automatic filter
11/27/2013	CN203303704U Filter system
11/27/2013	CN203303703U 过滤器 Filter
11/27/2013	CN203303702U Small dirt collector
11/27/2013	CN203303701U Stainless steel filter sheet of kieselguhr filter
11/27/2013	CN103415329A Membrane separation devices, systems and methods employing same, and data management systems and methods
11/27/2013	CN103405950A Water-blaster blocking-preventing device of gravity type filter
11/27/2013	CN103405949A Novel underground coal mine water filter provided with adjustable filter boards, and filtering method
11/27/2013	CN103405948A Cylindrical activated carbon fiber filter core with loss compensation device
11/27/2013	CN103058378B Integration device for sewage treatment bio-diatomite suspension filter bed
11/27/2013	CN101898051B Filter
11/26/2013	US8591623 Honeycomb manufacturing method using ground nut shells and honeycomb body produced thereby
11/26/2013	US8591614 Method of manufacturing exhaust gas purifying apparatus and exhaust gas purifying apparatus
11/26/2013	US8590711 Method for diagnosing the operation of a water purification installation of the filter medium device type, and a diagnostic tool suitable for said method
11/21/2013	WO2013171519A1 Filtering device
11/21/2013	US20130306542 Underdrain for a filter system for filtering water or wastewater and a method of washing the filter system
11/20/2013	CN203291588U Pneumatic concentration filter-pressing all-in-one machine
11/20/2013	CN203291576U Cleaning device for high-speed filter
11/20/2013	CN203291575U Iron and manganese removal filter tank with flow conducting pipes arranged on upper layer of filter materials
11/20/2013	CN203291574U Skid-mounted fresh water filter
11/20/2013	CN203291573U Co-current flow filtering basin adopting gangue residue filling materials
11/20/2013	CN103394216A Whirlpool fine-tuning filter head
11/20/2013	CN103394215A Filter
11/19/2013	US8585795 Ceramic nanofibers for liquid or gas filtration and other high temperature (> 1000° C.) applications
11/19/2013	US8584871 High-output solvent-based electrospinning
11/13/2013	CN203284221U Water purifier
11/13/2013	CN203281094U Device for improving backwashing success rate of valveless filter
11/13/2013	CN203281093U Pressure filtration type iron and manganese removing equipment
11/13/2013	CN203281092U Movable filtering device
11/13/2013	CN203281091U Spherical superficial layer medium filter
11/13/2013	CN203281090U Filter for hydraulic engineering
11/13/2013	CN203281089U Purification V type filter for sewage treatment plant
11/13/2013	CN103388154A An efficient filtering device used for cleaning fluid of copper-coated brass wires
11/13/2013	CN103386219A Carbon filter for electrochemical regeneration of active carbon
11/12/2013	US8580560 Cap with filter and transfer apparatus
11/12/2013	US8580009 Honeycomb filter
11/07/2013	WO2012140520A8 Sustained silver release composition for water purification
11/07/2013	US20130292318 Oil deterioration suppressing apparatus
11/07/2013	US20130292317 Stormwater Catch Basin Filter for Capturing Heavy Metal Contaminants
11/06/2013	CN203264367U Novel quartz sand filter
11/06/2013	CN203264366U Novel active carbon filter
11/06/2013	CN203264365U Closed valveless self-backwashing sand filtering device
11/06/2013	CN203264364U 360-degree water feeding rotary underwater filter bed device
11/06/2013	CN203264363U Improved filter element structure of water filter
11/06/2013	CN103381305A Novel rotating energy-saving water purifying device
11/06/2013	CN102091447B Fiber bundle filter with overpressure protection device
11/05/2013	USRE44570 Reactive filtration
11/05/2013	US8574335 Holding sealing material, exhaust gas purifying apparatus, and method of manufacturing exhaust gas purifying apparatus
11/05/2013	US8574334 Mat, holding sealing material, method for producing mat, and exhaust gas purifying apparatus
10/2013
10/30/2013	CN203253221U Fiber bundle filter tank
10/30/2013	CN203253220U Full-automatic valveless filter tank
10/30/2013	CN203253219U Gravity-type air rinsing filter pool
10/30/2013	CN203253218U 多介质过滤器 Multi-media filter
10/30/2013	CN203253217U Filter device
10/30/2013	CN203253216U Siphonic valveless filtering pool
10/30/2013	CN203253215U Novel water purifier
10/30/2013	CN103372336A Two-stage water inlet weir plate
10/30/2013	CN102046256B Backwashing unsaturated wastewater filter
10/30/2013	CN101743047B Filter assembly with valve and filter with protruding member for engaging valve
10/29/2013	US8568597 Process for purifying silicon source material by high gravity rotating packed beds
10/23/2013	CN203247418U Filtering type laundry basin
10/23/2013	CN203244819U Reversed filtering basin
10/23/2013	CN203244818U Cylindrical filter head
10/23/2013	CN203244817U Activated carbon discoloring device for producing ethylene glycol antimony
10/23/2013	CN203244816U Movable siphoning type back washing and filtering device
10/23/2013	CN203244815U Anti-blocking filter device made of bristles
10/23/2013	CN203244814U Filtration performance evaluation device for drinking water treatment
10/22/2013	US8562835 Fluid filter
10/22/2013	US8562833 Subsurface wave power generation water purification systems and methods
10/22/2013	US8562722 Structural reinforcements for filter assemblies
10/22/2013	US8561808 Filter assembly
10/22/2013	CA2609024C Apparatus and method for distributing gas and liquid during backwash in filter underdrain flumes using dual separation
10/17/2013	WO2013153149A1 Method for operating a water treatment system
10/16/2013	CN203238277U Backwash water collecting system for blast furnace slag flushing water waste-heat utilization fiber bundle filter
10/16/2013	CN203235324U Flow-adjustable filter device of self-press water purifier
10/16/2013	CN203235303U Detachable anti-blocking filter head
10/16/2013	CN203235302U Expandable filtering pond
10/16/2013	CN203235301U System for treating water for food processing
10/16/2013	CN103349856A Simple sewage purification device
10/16/2013	CN102309874B Polar fiber filter
10/15/2013	US8557111 Low concentration wastewater treatment system
10/15/2013	US8557012 Molten oxide grains including Al and Ti, and ceramic materials comprising said grains
10/15/2013	US8557011 Marked honeycomb structure
10/15/2013	US8557010 Fused grains of oxides comprising Al, Ti, Si and ceramic products comprising such grains
10/15/2013	US8557009 Ceramic filter element and method of manufacture
10/15/2013	US8556089 Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse
10/15/2013	CA2471201C Selective adsorption devices and systems
10/10/2013	US20130264277 Antimicrobial filter
10/09/2013	EP2647414A1 Assembly for forming a component of a device for treating a fluid
10/09/2013	CN203227337U Sand splashing prevention device for self-cleaning filter
10/09/2013	CN203227336U Viscose tow filter

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