Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions
Patents for B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions (28,776)
11/2005
11/16/2005EP1198682B1 Rapid-action coupling for opening a valve
11/16/2005CN2740264Y Casing of magnetic filter
11/16/2005CN1697680A Filter device
11/16/2005CN1697679A Water softener
11/16/2005CN1227073C Transfer apparatus
11/16/2005CN1227050C Method for manufacturing of a liquid cleaner and cleaner manufactured by said method
11/16/2005CN1226916C External type filtration device
11/15/2005US6964265 Connecting structure of fuel filter and fuel pump
11/15/2005US6964264 Fuel supply apparatus
11/10/2005WO2005106140A1 Strainer for water supply facilities
11/10/2005WO2005105676A2 Non-planar media transmission filter apparatus and method with tray
11/10/2005WO2005105264A1 Apparatus and method for aeration of wastewater
11/10/2005WO2005105262A2 Non-planar media transmission filter apparatus and method
11/10/2005WO2005105258A1 Method of filtering and apparatus therefor
11/10/2005US20050247644 Method and apparatus for treatment of wastewater
11/10/2005US20050247620 Hinge down refrigerator water filter
11/10/2005US20050247617 Cartridge filter system
11/10/2005US20050247609 Fluid treatment system
11/10/2005US20050247603 Retainer for an electronic communication device to detect breaks in porous element separator
11/10/2005DE202005014712U1 In -line filter assembly for fluids provides monitoring and visual alarm of fouling by having sensors for upstream pressure, or differential pressure across a filter element, linked to a microprocessor
11/10/2005DE202005009917U1 Magnetite sample separator assembly for central heating system with hot water and steam circuit
11/10/2005DE102005017345A1 Ölfiltereinrichtung Oil filter device
11/10/2005DE102005012502A1 Device for a ventilating system of a vehicle for monitoring a filter comprises a chemical monitoring unit
11/09/2005CN2738868Y Water-tap filter
11/09/2005CN1226070C Reverse flushing and filter apparatus for noble, toxic and poisonous liquid and the cleaning method
11/09/2005CN1226069C Indirect type gas assisting liquid reverse flushing filter apparatus and cleaning method thereof
11/08/2005US6962655 Filter accessory for use in swimming pool water flow system
11/08/2005US6962619 a housing of an air filtration compartment; air is drawn into the system, cleaned through the use of filters, and exits the system into an enclosed area; protect from air borne particulates of biological, chemical or nerve gas
11/08/2005US6962257 Method and apparatus for removing matter from a fluid
11/08/2005US6962256 Plastic molded center tube assembly
11/03/2005WO2005103225A2 In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber
11/03/2005US20050242012 One-piece anti-drain back valve allowing relief valve flow
11/03/2005US20050242009 Vibratory separator with automatically adjustable beach
11/03/2005DE19925635B4 Hydraulikölbehälter Hydraulic oil tank
11/03/2005DE10216848B4 Filtervorrichtung Filter device
11/03/2005DE102005016841A1 Filterelement Filter element
11/03/2005DE102004017079A1 Filtervorrichtung Filter device
11/02/2005EP1591155A1 Device for separating particles from compressible or incompressible fluid and method for cleaning such a device
11/02/2005EP1286743B1 Backflush filter, in particular for filtering lubricant oil
11/02/2005CN2737450Y Mechanical filter blockage state monitor
11/02/2005CN2737449Y On-line cleaning strainer element filtering device
11/02/2005CN1689683A Filtering element sensing and controlling apparatus of water treatment facility
11/02/2005CN1225301C Oil filter safety valve and oil filter
11/01/2005US6960296 Oil filter unit with drain valve device
11/01/2005US6960295 Water kettle, and particle catcher/filter assembly for said kettle
11/01/2005US6960241 Paper trap
11/01/2005US6959819 Fatigue rated glass filled plastic filter assembly incorporating a coreless plastic filter element with integral seal
10/2005
10/27/2005WO2005100266A1 Micro bubble low turbulence sewage treatment method and apparatus
10/27/2005WO2005100251A1 Fluid treatment system
10/27/2005WO2005099862A1 Hot disconnect replaceable water filter assembly
10/27/2005WO2005099861A1 Filter cartridge for liquid filtration
10/27/2005WO2005099860A1 Filtration and plug drain device for containing oil and chemical spills
10/27/2005WO2005099859A1 Buoyant filter media
10/27/2005US20050236326 Coarse bubble diffuser for aeration of deep tanks (20 feet or more) at a sufficient flow to to prevent settling of the solids without the need for a mechanical mixer, and for oxygen supply to microorganism within the aeration tank
10/27/2005US20050236322 Device for separating impurities from the lubricating oil of an Internal combustion engine
10/27/2005US20050236321 Fuel supply device
10/27/2005US20050236316 Filter assembly for a liquid dispensing apparatus
10/27/2005US20050236308 Filter core controller device of water filter device
10/27/2005DE10393650T5 Wasserabsperrvorrichtung für einen Wasserreiniger Wasserabsperrvorrichtung for a water purifier
10/27/2005DE102005015412A1 Ölfiltervorrichtung Oil filter device
10/27/2005DE102004001760B3 Method for processing rainwater for processing rainwater for a household water supply comprises filtering collected rainwater, collecting in a collecting vessel and conveying to a water supply installation when required
10/27/2005CA2562080A1 Buoyant filter media
10/27/2005CA2465449A1 Permeate pipe connection
10/26/2005EP1588768A2 A method of cleaning coolants/lubricants
10/26/2005EP1588753A1 Non-planar media transmission filter apparatus and method with tray
10/26/2005EP1588752A1 Non-planar media transmission filter apparatus and method
10/26/2005EP1587599A1 Additive dispensing cartridge for an oil filter and oil filter incorporating same
10/26/2005EP1418999B1 Filter device
10/26/2005CN2736044Y Water purifier arranged in water tower outlet
10/26/2005CN2736043Y Quick connecting filter element with lock
10/26/2005CN1688375A Ex-situ PEM fuel cell testing: towards visualizing gas diffusion
10/26/2005CN1688373A Staged oil filter incorporating timed release oil conditioner
10/26/2005CN1224442C Fluid filter with locking mechanism
10/26/2005CN1224441C Filter device for microfiltration of oil
10/25/2005US6958372 Magnetic, silanised polyvinylalcohol-based carrier materials
10/25/2005US6957742 Vented trap
10/21/2005CA2486301A1 Oil filter adapter
10/20/2005WO2005098227A1 Device for indicating fuel filter clogging in internal combustion engines, particularly diesel engines
10/20/2005WO2005097294A1 Fluid filter apparatus and method
10/20/2005WO2005097293A1 Replaceable cartridge filtering jug
10/20/2005US20050230324 Non-planar media transmission filter apparatus and method
10/20/2005US20050230323 Non-planar media transmission filter apparatus and method with tray
10/20/2005US20050230302 Filtration and plug drain device for containing oil and chemical spills
10/20/2005US20050230300 Oil filter apparatus
10/20/2005US20050230299 Waste water purification apparatus and waste water purification method including the regeneration of used coagulant
10/20/2005US20050229922 Ultra-violet ventilation system having an improved filtering device
10/20/2005US20050229563 Filter element
10/20/2005DE20321049U1 Filter unit for liquid plastics has filter screen chambers spaced to ensure that when a filter screen carrier is moved transverse to flow a melt connection always exists between feed and take-off lines
10/19/2005EP1585587A1 Filter cartridge having bypass feature
10/19/2005EP1392412B1 Filtration device
10/19/2005CN2734301Y Novel vacuum separation chamber of vacuum oil filter
10/19/2005CN1684753A System comprising fluid treatment module and a support structure
10/19/2005CN1223395C Liquid filter for vehicle IC engines
10/18/2005US6955755 Liquid filter comprising a valve arranged in a support tube of a filter element
10/18/2005US6955754 Compact fluid cleaning system
10/18/2005US6955700 Snap together filter
10/18/2005US6955266 Strainer
10/18/2005CA2208296C System and method for backwashing multiple filtration vessels
10/15/2005CA2464384A1 Micro bubble low turbulence sewage treatment method and apparatus
10/13/2005WO2005094965A1 Liquid filtration system comprising liquid-heating means
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