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Patent Searching and Data


Matches 651 - 700 out of 4,347

Document Document Title
WO2002100503A3
An oil filter mounting plate assembly (20) formed of two components comprising a plate (20) having a central polygonal opening (34) and a nut (24) having a polygonal periphery (44) configured to be received in the polygonal opening (34) ...  
WO2004033067B1
A fluid filter arrangement (300') has a housing (304'), a filter cartridge (306') oriented within the housing, and a projection arrangement (400). The projection arrangement (400) is oriented to space the filter cartridge from a wall of ...  
WO/2004/054684A1
The invention relates to the car industry, more specifically to the structural design of oil filtering devices for internal combustion engines. The inventive filter consists of a cylindrical body provided with a lid, and of a main filter...  
WO/2004/053304A1
Disclosed is a subsidiary device for an oil filter including a cover coupled to an oil pump, an impeller housing coupled to an oil filter while having a cylindrical structure opened at a lower end thereof, the impeller housing being prov...  
WO/2004/050211A1
The present invention is related to a deep bed filter cartridge comprising a cylindrical filtering media case which raw water flows in and is discharged from; a filtering media bundle which is a bundle of textiles, and both ends of which...  
WO2004026435A9
Oil Filtering device (1) having micro filtration means, a housing (16) and a lid part (17) thereof, tightening means (10) for pressurised interconnection of lid (17) and housing (16), the device comprising an oil inlet port (3) for radia...  
WO/2004/041403A1
A filter assembly employs radially inwardly and outwardly displaced portions (22, 24) of a peripheral roll seam (16) on the cartridge (10) as components of a cartridge compatibility matrix. A base (40) defines an axial entrance to a fixe...  
WO/2004/041404A1
A filter cartridge employs radially inwardly and outwardly displaced portions (22, 24) of a peripheral roll seam (16) on the cartridge (10) as components of a cartridge compatibility matrix. The resulting convoluted roll seam (16) provid...  
WO/2004/041405A1
A filter assembly employs radially inwardly and outwardly displaced portions (22, 24) of a peripheral roll seam (16) on the cartridge (10) as components of a cartridge compatibility matrix. A substantially annular space (20), the radial ...  
WO/2004/041402A1
A filter assembly employs radial interference between the received portion (12) of a filter cartridge housing (12, 14) and the receptacle (87) of a base (80). Radial interference occurs between a tapered end cap (12) of the filter cartri...  
WO2004033067A3
A fluid filter arrangement (300') has a housing (304'), a filter cartridge (306') oriented within the housing, and a projection arrangement (400). The projection arrangement (400) is oriented to space the filter cartridge from a wall of ...  
WO/2004/033067A2
A fluid filter arrangement (300') has a housing (304'), a filter cartridge (306') oriented within the housing, and a projection arrangement (400). The projection arrangement (400) is oriented to space the filter cartridge from a wall of ...  
WO/2004/028659A1
The present invention relates to a novel filter element having a septum with a staged pleating that repeats a pleating sequence having a major (longest) pleat, a minor (shortest) pleat and at least one intermediate pleat therebetween. Th...  
WO2003047718B1
A novel surface treatment is provided for portions (56) of filter media (55) coming into contact with the filter media holder (66, 67), such as a filter housing (61, 62). In certain applications, the treatment is also applied to the filt...  
WO/2004/026436A1
Oil Filtering device (1) for filtering oil used in rotational devices, for incorporation in an in-line oil filtering configuration, comprising a filter housing (16) and a lid part (17), tightening means (10) for pressurised interconnecti...  
WO/2004/026437A1
Oil Filtering device (1) comprising a micro filtration filter element (20, 22) having micro-filtration means (20), and comprising a filter housing (16) and a lid part (17) of said housing (16), tightening means (10) for pressurised inter...  
WO/2004/026435A1
Oil Filtering device (1) having micro filtration means, a housing (16) and a lid part (17) thereof, tightening means (10) for pressurised interconnection of lid (17) and housing (16), the device comprising an oil inlet port (3) for radia...  
WO/2004/026431A1
Oil Filtering device (1) comprising a housing (16), a lid part (17), tightening means (10) for pressurised interconnection of said lid (17) and the housing (16), an oil inlet port (3), and an oil outlet port (9) in connection with a cyli...  
WO/2004/020070A1
An oil-conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element (15) and a chemically active filter element (16). The chemically active filter element (16) has a beneficial oil condit...  
WO/2004/007047A1
The invention relates to a filter cartridge (1) which comprises a firmly fixed lid (10) and has a long service life. Said lid (10) is embodied in such a way that the bottom (11) of the lid extends towards the peripheral wall (3) of the c...  
WO/2004/004864A1
A filter cartridge which comprises a filter pack (3) formed by a flat filtering medium, a tubular sheath (2) with a perforated wall, surrounding the filtering pack, and two respective end caps (5) having a first disc (16) and a second di...  
WO2003089104A3
An encapsulated filter cartridge is disclosed, which includes a filter assembly including a carbon block filter element and a microporous filter element. The filter cartridge has a permanently sealed sump defining an interior chamber con...  
WO/2003/099414A1
A vehicle diesel fuel filter of the type comprising a fixed base within the vehicle engine compartment and a disposable part associated with the base and containing the filter cartridge, the disposable part being of prismatic form and be...  
WO/2003/098011A1
The invention relates to a filter for use in a flowing viscous medium, particularly in the delivery flow of a pump, which delivers hydraulic oil and is provided for an electrohydraulic valve control. Said filter comprises a filter housin...  
WO/2003/095066A1
A filter assembly designed for use in a water treatment system is provided. The assembly includes an inner carbon-based filter (100) and an outer replaceable pleated filter (400). Untreated water flows first through the outer filter (400...  
WO/2003/092856A1
A liquid filter element frame (7) is provided comprising an elongate injection moulded body, conveniently composed of a series of collinear injection moulded units (13). The frame has a plurality of support ribs (14) radiating from a cen...  
WO/2003/092855A1
A sealing ring (12) is anchored to a filter retainer (14) included in a fluid filter assembly (24). An insert-molding process is used to anchor the sealing ring (12) to the filter retainer (14).  
WO/2003/090896A1
A fluid filter (10) assembly includes a housing (14) having a closed end and an open end; a filter element (12) operably oriented in the housing; a baffle plate (52) mounted to operably cover the housing open end; the baffle plate (52) i...  
WO/2003/089104A2
An encapsulated filter cartridge is disclosed, which includes a filter assembly including a carbon block filter element and a microporous filter element. The filter cartridge has a permanently sealed sump defining an interior chamber con...  
WO/2003/084875A1
The invention relates to a water filter cartridge, particularly for treating drinking water in beverage machines or drinking water dispensers, which comprises an exchangeable testing unit for testing the condition of the water filter car...  
WO/2003/082435A1
A filtration module (10) is provided which includes a manifold (12), a filter cartridge (16) and a bowl (14) which houses the filter cartridge (16). The filter cartridge (16) and bowl (14) are connected to each other by a key (30) which ...  
WO/2003/082431A1
The present invention is referring to length-adjustable end caps (16) and filter cartridges (10) including the length-adjustable en caps (16). In preferred embodiments, the length-adjustable end caps (16) include a stationary ring member...  
WO/2003/082434A1
A filtration module (10) is provided which includes a manifold (12), a filter cartridge (16) and a bowl (14) which houses the filter cartridge (16). The filter cartridge (16) and bowl (14) are connected to each other by a flange (15) on ...  
WO/2003/076041A1
Liquid filter arrangements are provided. In general, the liquid filter arrangements comprise a housing, a primary filter element, a secondary filter construction and a bypass valve arrangement. The components are arranged such that in no...  
WO/2003/074150A1
A fluid filter assembly (12) includes a filter housing (24), a filter element (20), and an outlet conduit (30) coupled to the filter housing to discharge liquid fluid from a filtered fluid region (60) in the filter element (20). An elong...  
WO/2003/070351A1
A fluid treatment system is disclosed that includes a replaceable and/or serviceable fluid treatment cartridge for treating fluid passing therethrough, and a connector head configured to detachably support the fluid treatment cartridge. ...  
WO2003018988A3
This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive ...  
WO/2003/047718A1
A novel surface treatment is provided for portions (56) of filter media (55) coming into contact with the filter media holder (66, 67), such as a filter housing (61, 62). In certain applications, the treatment is also applied to the filt...  
WO/2003/043716A1
A filter assembly (15) for filtering e.g. stormwater includes flow regulating, siphon inducing, and surface cleaning features that allow the filter assembly to operate at the design filtration rate for an extended period of time. During ...  
WO/2003/024566A1
The invention relates to a housing which is composed of two housing halves (1a, 1b) that form a bottom (5) and a lid (6) and an intervening section (7). According to the invention, sections of the walls of the two housing halves (1a, 1b)...  
WO/2003/023199A1
According to the invention, a complete or partial avoidance of oil changes in internal combustion engines by means of the conventional principle of extra-fine bypass filtration of the motor oil, using a constructively modified extra-fine...  
WO/2003/020398A1
The invention relates to a filter device comprising a pot-shaped filter housing (1) that defines a longitudinal axis along which a filter element (13) can be inserted into and removed from the filter housing (1). A retaining device detac...  
WO/2003/018988A2
This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive ...  
WO/2003/014546A1
A slow release inhibitor-generating device (10), including a pellet (16), for an IC engine (10b) having a cooling system (10a). The device (10) is installed in-line with a hose (23) of the cooling system (10a) for slowly releasing concen...  
WO/2003/002228A1
A filtration module is provided which includes a manifold, a filtration cartridge and a bowl that houses the filter cartridge. The filtration cartridge and bowl are connected to each other by a key and a mating keyway to form a unitary c...  
WO/2002/100503A2
An oil filter mounting plate assembly (20) formed of two components comprising a plate (20) having a central polygonal opening (34) and a nut (24) having a polygonal periphery (44) configured to be received in the polygonal opening (34) ...  
WO/2002/096534A1
An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element containing a beneficial additive therein. The beneficial additive is pr...  
WO/2002/092192A1
The present invention provides a filter apparatus for use in removing impurities and acids contained in a fluid that includes a particulate filter (10) and an acid-neutralizing filter (20). The particulate filter (10) and the acid-neutra...  
WO/2002/092190A1
The present invention provides a filter apparatus (1) for use in removing acids and particulate impurities contained in a fluid such as the oil contained in the oil circulation system for a diesel engine. In one embodiment, the filter ap...  
WO/2002/092193A1
The present invention provides a filter apparatus for use in removing impurities and acids contained in a fluid that includes a particulate filter (8) and an acid-neutralizing filter (15). Preferably, the particulate filter (8) and the a...  

Matches 651 - 700 out of 4,347