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Patent Searching and Data


Matches 501 - 550 out of 4,352

Document Document Title
WO/2008/115818A1
A diamond patterned tubular pleated filter element is disclosed. Also disclosed is a filter cartridge that comprises a core element having an inner diameter, two ends and apertures formed therein, a diamond patterned tubular pleated filt...  
WO/2008/098952A1
The invention relates to a device for treating water, particularly a filtration device, comprising a cartridge (1), which has a receptacle (2) for receiving treatment agents for water, particularly for receiving filtration agents, and a ...  
WO/2008/097994A3
Selective etching techniques are used to manufacture a basic filtration element, which can then be used as a basis for constructing various devices for different applications. In this process, sheets of etchable material are etched from ...  
WO/2008/098185A1
A filter media for removing both chemical contaminates and particulate contaminates. The filter media includes a particulate filtration media layer which includes a fine fiber media. The filter media further includes a chemical filtratio...  
WO/2008/092261A1
A fluid (e.g. liquid) treatment cartridge assembly for holding solid (particulate) matter therein for contact with a fluid (e.g. a liquid medium). The cartridge comprises an outer cylindrical housing component, having a first cylindrical...  
WO/2008/084098A1
The invention relates to a fuel filter (10), particularly for diesel fuels, which comprises a housing (11) and a filter medium (12). The filter medium (12) is arranged in the housing by means of a filter medium holder (24) which has a ve...  
WO/2008/074562A1
A ring filter insert (3) which can be flowed through radially has, in at least one of its end disks (4, 5), at least one connecting channel (28) which runs radially between interior and exterior of this end disk (4; 5). With such a ring ...  
WO/2008/058243A3
The present invention relates to systems, articles, and methods for removing water from hydrocarbon fluids. In an embodiment, the invention includes a water/fuel separation system including a filter housing and a filter element disposed ...  
WO/2008/058243A2
The present invention relates to systems, articles, and methods for removing water from hydrocarbon fluids. In an embodiment, the invention includes a water/fuel separation system including a filter housing and a filter element disposed ...  
WO/2008/056311A1
The present invention relates to a household water purification device (20) comprising, a housing (22) and water purification means comprising a filter unit (4) accommodated in the housing, which filter unit accommodates a filter element...  
WO/2008/046876A1
The invention relates to a filter element (1) comprising a hollow cylindrical filter medium (2) folded in the form of a star, and end disks (3) which are stuck to at least one of the front sides of the filter medium (2). Each front conto...  
WO/2008/045495A2
An integrated fluid valve assembly comprising a valve having a flexible head, a stem, and at least one leg. In at least one embodiment of the present invention, a fluid valve assembly comprises a retainer and a valve. The valve may be ma...  
WO/2008/037163A1
A filter cartridge, which includes: a cylindrical external protecting net (3); a top end cap (2) and a low end cap (8) locate at two ends of the external protecting net; and a cylindrical central tube (5) locates in the interior of the e...  
WO/2008/036901A1
An end closure for a filament-wound pressure vessel (11) having a full bore opening for the acceptance of cylindrical filtration cartridges, which closure includes a circular end plug (31), circular seal means (71) carried by the end plu...  
WO/2008/036699A1
The present disclosure generally relates to injection molded thermoplastic single filter media layer and multi-filter media layer filter cartridges that include a novel arrangement of structural features to improve both the quality of th...  
WO/2008/030827A3
A filter element having a plurality of keys for actuating value or other closure mechanism of a filter is provided. The keys are formed in a radially inner surface of a first end cap. The keys have axially inner and outer free faces as w...  
WO/2008/027083A3
A filter assembly for fluid filtration having a push-activated lock and release mechanism. The filter housing has a sump for enclosing the filter media, a filter head, and at least one standoff protruding outwards for use in securing the...  
WO/2008/027347A3
A fluid filter having a fluid pressure sensor integral with a canister enclosing a filter medium, such that the fluid filter can be removed and replaced as a unit and further such that a new fluid pressure sensor is provided each time th...  
WO/2008/027892A3
A filter, comprising: a housing defining an inlet fluid opening and an outlet fluid opening, the inlet fluid opening and the outlet fluid opening defining a fluid path through the filter; a filter element disposed inside the filter housi...  
WO/2008/021904A1
An apparatus, system, and method for a quick-drain filter (900) includes a cylindrical filter element (105), a cylindrical interior volume (110) disposed axially through the element (105), an end plate (908) disposed on an axial end of t...  
WO/2008/017510A2
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017510A8
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017509A8
A tank (66) for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking dev...  
WO/2008/017510A3
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017492A2
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017492A3
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017495A2
A tank for water-conducting devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking de...  
WO/2008/017509A2
A tank (66) for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking dev...  
WO/2008/017508A2
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017509A3
A tank (66) for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking dev...  
WO/2008/017508A8
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2008/017495A3
A tank for water-conducting devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking de...  
WO/2008/017508A3
A tank for aquiferous devices, particularly household appliances, or devices for the processing of food and/or beverages, such as beverage dispensers, particularly coffee dispensers, drinking water dispensers, cooking and baking devices,...  
WO/2007/148861A1
A water purification filter assembly is disclosed. The water purification filter assembly of the present invention includes a manifold (100), which is provided in a water purifier, and a circular cap (200), which is provided under the ma...  
WO/2007/148047A1
Apparatus and method for adding one or more additives to an engine lubricant, whilst the lubricant is circulating within an engine having an engine lubricant filter with a by-pass valve which opens when the pressure of the lubricant pass...  
WO/2007/144680A1
Method of filtering and a filter device having a housing (1), enclosing a filter element (4) fixated against an axial end cap (2) of the device, provided with a second end cap (8) internal to the housing, unconnectedly therewith closing ...  
WO/2007/140247A3
A filter element and assembly which has three flow paths, has particular application to a fuel supply system for a diesel engine for filtering flow from the fuel tank as well as fuel returning from the engine that is to be recirculated b...  
WO/2007/133834A1
A water purifier system is provided including a housing having a first, upper reservoir and a second, lower reservoir. A filter cartridge is arranged to be received within the housing, the filter cartridge having at least one inlet for r...  
WO/2007/130961A1
A low volume per outlet (LVPO) large in-line filter and quick disconnect valve. The LVPO filter can include inlet and outlet ports perpendicular to a longitudinal axis of the filter. A semi-spherical end-cap and an inlet can produce a la...  
WO/2007/126828A1
The present invention relates to an apparatus for filtering a gas or liquid stream of impurities and to filter elements used in such an apparatus. The apparatus includes a closed vessel having a longitudinally extending length, an initia...  
WO/2007/122909A1
[PROBLEMS] To provide a pleated filter cartridge that realizes an increase of surface area per volume of filter material (porous filter membrane) to thereby enable a flow rate greater than in the prior art with respect to the same volume...  
WO/2007/121085A2
The present invention relates to a vapor recovery system for gas station that is capable of controlling vapor emission to less than 0.38 lbs/1000 gallons fuel dispensed. The system may include at least one canister containing adsorbents ...  
WO/2007/120857A3
A replacement filter cartridge assembly for hot tubs, spas and other aquatic environments includes a top end cap, a bottom end cap, a perforated elongated core extending between the end caps, and a pleated filter medium situated between ...  
WO/2007/118235A2
Systems, methods, and devices for preparation of purified water and medicaments for various uses including blood treatment are described. Methods, devices, and systems for creating multiple-treatment batches are described.  
WO/2007/117958A2
An improved fluid filter arrangement having an improved fluid bypass is provided. The fluid filter arrangement includes a ring of filter media extending between first and second ends sealingly bonded to first and second end caps, respect...  
WO/2007/117958A3
An improved fluid filter arrangement having an improved fluid bypass is provided. The fluid filter arrangement includes a ring of filter media extending between first and second ends sealingly bonded to first and second end caps, respect...  
WO/2007/109892A1
The present invention relates to compositions and methods for reducing the concentration of noxious substances in gases and smoke. Filters comprising plant extracts, such as parenchyma tissue extract and mesophyll cell extract, are also ...  
WO/2007/104349A1
A filter element (1) having a filter pot (3) which delimits a cylindrical interior (5) and has a bottom part (7) having a fluid connection (11), a lid part (37) opposite the bottom part, a filter medium (29) adjacent to the inner wall of...  
WO/2007/098475A2
A waterline treatment system for treating and preventing biofilms in a dental unit includes a plurality of noncontiguous silver and copper pieces in a ratio between about 8:3 to 10: 1, in order to maintain less than 200 colony forming un...  
WO/2007/095270A3
A filter element and filter apparatus, and a method for fabricating a filter element, include a filter element having alternating layers of a face sheet material and a convoluted filter material, with the alternating layers forming subst...  

Matches 501 - 550 out of 4,352