Patents
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)
11/2004
11/18/2004DE10118050B4 Feinfilter für eine Kraftstofffördereinheit Fine filter for a fuel delivery unit
11/17/2004EP1477216A1 Filter apparatus
11/17/2004EP1477215A1 Filter cartridge for filter for liquids of internal combustion engines and filter comprising the same filter cartridge
11/17/2004EP1477045A2 Starter assembly for a gas discharge lamp
11/17/2004EP1476239A1 Removable closure assembly for a water treatment system
11/17/2004EP1218086B1 Closure element for an opening
11/17/2004CN2655991Y Power tongs oil motor valve plate strong magnetic filtering device
11/17/2004CN2655990Y Fastening filtering valve
11/17/2004CN2655989Y Screw-threaded filtering valve
11/17/2004CN1547500A Hot disconnect replaceable water filter assembly
11/16/2004US6818122 Dual stage filter element bypass valve
11/16/2004US6818046 Liquid purifying device
11/16/2004US6817466 Apparatus for manufacturing filter cartridges, and method of using same
11/11/2004WO2004097901A2 Spin filter system
11/11/2004WO2004097314A2 Refrigerator with treated water
11/11/2004WO2004096409A1 Fluidic cartridge
11/11/2004US20040222751 Starter assembly for a gas discharge lamp
11/11/2004US20040222167 Apparatus and method of particulate removal from liquids
11/11/2004US20040222145 Filtration device for replaceable filter media
11/11/2004US20040222143 Fuel filter device
11/11/2004US20040222142 Fuel filter and fuel supply system
11/11/2004DE102004014398A1 Filter zum Zurückhalten von Fremdstoffen Filters for retaining impurities
11/11/2004CA2523503A1 Refrigerator with treated water
11/11/2004CA2523498A1 Fluidic cartridge
11/10/2004EP1474268A1 Device for receiving and separating chips created by machine-tools and coolant (sealant)
11/10/2004CN2655213Y Pressure differential sensing system for detecting blocking state of filter
11/10/2004CN2654998Y Filter screen self-cleaning spraying head type water tap
11/10/2004CN2654977Y Locking filtering valve
11/10/2004CN1544120A Reverse flushing and filter apparatus for noble, toxic and poisonous liquid and the cleaning method
11/10/2004CN1544119A Indirect type gas assisting liquid reverse flushing filter apparatus and cleaning method thereof
11/09/2004US6814243 Replaceable filter with locking mechanism
11/09/2004CA2253248C Water treatment device with fill-counting cartridge
11/04/2004WO2004094036A1 Filter assembly utilizing carbon block and pleated filter element
11/04/2004WO2004094034A1 Filter device and method for the periodic cleaning of a filter
11/04/2004US20040217872 Apparatus for and method of monitoring the condition of a filter element
11/04/2004US20040217048 Large diameter filter housing with flat cover and bottom and method of manufacture
11/04/2004US20040217045 Fuel dispenser filter with removable filter media
11/04/2004US20040217042 Valve for controlling a fluid flow
11/03/2004EP1473459A1 Fuel filter and fuel supply device
11/03/2004EP1473073A1 Membrane filter with deaeration and method for the manufacture thereof
11/03/2004EP1473069A1 Apparatus for and method of monitoring the condition of a filter element
11/03/2004EP1471988A1 A filtration method and apparatus
11/03/2004EP0533754B1 Method of biological treatment of liquid
11/03/2004CN2653240Y Magnetic filter temperature detection ball valve
11/03/2004CN2652487Y Exhaust valve filter
11/03/2004CN1543537A Fuel filter and fuel supply device
11/03/2004CN1541746A Filter for trapping foreign matter
11/03/2004CN1541745A Guiding device of reversible filter element
11/03/2004CN1541744A Filter apparatus and associated method
11/03/2004CN1174138C System and method for extracting water in dry cleaning process involving siloxane solvent
11/02/2004US6811694 Liquid filter
11/02/2004US6811692 Bristled septic filter
11/02/2004US6811686 Apparatus for filtering and cooling motorcycle engine oil
11/02/2004CA2465657A1 Membrane filter with deaeration and method for the manufacture thereof
11/02/2004CA2462197A1 Fuel dispenser filter with removable filter media
11/02/2004CA2372702C Water sampling with analyte extraction and integration
11/02/2004CA2185009C Method and device for removing swellable polymer particles from a liquid dispersion
10/2004
10/28/2004WO2004092664A1 Refrigerator having dispenser
10/28/2004WO2004014801A3 Water treatment apparatus
10/28/2004US20040211931 Fluidic cartridges and end pieces thereof
10/28/2004US20040211775 Housing
10/28/2004US20040211720 Self-venting filter element for a fuel filter arrangement
10/28/2004US20040211717 Refrigerator with treated water
10/28/2004US20040211715 Oil filtering device
10/28/2004DE19581549B4 Kraftstoffversorgungssystem Fuel supply system
10/27/2004EP1470849A2 Water purifying apparatus and method for purifying water
10/27/2004EP1470848A1 Filter device and process for periodically cleaning a filter
10/27/2004EP1470847A1 Filter with check valve and assembling method thereof
10/27/2004EP1330594A4 Oil filter with integrated cooler
10/27/2004CN2651564Y Flexible sewage filtering telescopic joint
10/27/2004CN2650847Y Back-flushing cleaning filter of noble, poisonous and harmful liquid
10/27/2004CN2650846Y Gas-liquid distributing disc of ceramic filter for improved concentrate dehydration
10/26/2004US6810100 Method for treating power plant heater drain water
10/26/2004US6807952 Fuel tank and fuel flow control device
10/26/2004US6807948 Fuel feeder
10/26/2004CA2351965C Filter assembly for a faucet
10/25/2004CA2462772A1 Filter apparatus and associated method
10/21/2004WO2004091007A2 Integrated fuel processor apparatus and enclosure and methods of using same
10/21/2004WO2004089442A1 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
10/21/2004WO2004071960A3 Composite materials for fluid treatment
10/21/2004US20040206685 Pore size controllable filter
10/21/2004US20040206682 Filter assembly utilizing carbon block and pleated filter element
10/21/2004US20040206679 Strainer assembly
10/21/2004US20040206678 Filter device
10/21/2004DE19581548B4 Kraftstoffzuführsystem Fuel supply
10/21/2004CA2517507A1 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
10/20/2004EP1468714A1 Reversible element guide
10/20/2004EP1448928A4 Separation module
10/20/2004EP1059988B1 Lubricating oil reconditioning system
10/20/2004CN1538099A Self-close type sanitary water-saving tap
10/20/2004CN1538096A 多重可调式省水龙头 Multi-adjustable province faucet
10/19/2004US6806649 Starter assembly for a gas discharge lamp
10/19/2004US6805795 Latch-assisted lid extractor
10/19/2004US6805792 Pool cleaner control device
10/19/2004US6805160 Pump intake flow control
10/14/2004WO2004087290A1 Base for internal combustion engine filter cartridge
10/14/2004WO2004087282A2 Grease removal system
10/14/2004US20040202588 Passing a charged aqueous hydrogen peroxide solution containing impurities through a purifier tower packed with an ion exchange resin, a chelate resin or adsorption resin to thereby purify the charged aqueous hydrogen peroxide solution
10/14/2004US20040200840 End closure assembly for a pressure vessel
10/14/2004US20040200781 Gutter to hose coupling device for rain water diversion