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Patent Searching and Data


Matches 451 - 500 out of 3,416

Document Document Title
WO/2011/133186A1
A filter element for positioning in a filter compartment of a spa includes a plastic mesh outer cylinder and a plastic mesh inner cylinder, the inner cylinder being positioned coaxially with respect to the outer cylinder to define an ann...  
WO/2011/128885A1
The emergency personal portable water purifying apparatus can be used by individuals to purify water that has become contaminated by natural or man-made disasters. The apparatus is lightweight, self contained, fits on most standard bottl...  
WO/2011/122976A1
The invention relates to the technology of separating liquids and gases, and specifically to removable cartridge filters for purification of a milk product. A filter element for fine purification of raw milk is made in the form of a tubu...  
WO/2011/117693A1
A filter for internal combustion engines of vehicles, comprising: an external casing (11) and an upper closing cover (12), which close an internal chamber (13) having an inlet for the liquid to be filtered and an outlet for filtered liqu...  
WO/2011/119529A2
A lubricant reclamation configuration includes a series of fluid inlets that distribute the fluid to a series of parallel arrangement of individual filter assemblies. A filter control valve assembly is assembled between the distribution ...  
WO/2011/111974A2
The aim of the present invention is to provide a filter assembly for a water purifier, which enables the easy attachment/detachment of filters such that a variety of types of filters can be selectively coupled together and used, and whic...  
WO/2011/106060A2
Water filtration media having a charged material affixed directly to binder material used in the fabrication of the filter media. A microbiological interception enhancing agent is added to the binder directly. The media having a charged ...  
WO/2011/101652A2
A filter insert (10) comprising: a body portion (12) and a closed-ended tube (14), an open end of which is sealingly affixed around the periphery of the body portion (12); an inlet aperture (16) and an outlet aperture (18) each aperture ...  
WO/2011/068467A1
Various systems and processes for analyzing debris particles from a set of filter elements are disclosed. The process includes introducing a filter element into a particle separator tube. The filter element includes debris, wear, or othe...  
WO/2011/066498A2
The present invention relates to portable filtration units including filter components mated with retentate and permeate flow channels wherein particle containing solutions are introduced into the portable filtration units and contacted ...  
WO/2011/062107A1
Disclosed is a filter device (101) which is provided with: a filter body (1) allowing the passage of a liquid; a base section (12) for holding the filter body (1); a housing (13) which is detachably fitted to the base section (12) in suc...  
WO/2011/054627A1
The invention describes an exchangeable filter element (14) for upright installation in a filter system (10) for liquids, in particular oil, fuel or water, in particular of a motor vehicle, a receptacle (18), which is fixed with respect ...  
WO/2011/041221A2
A water treatment cartridge, or insert, for use in connection with a water treatment device such as a gravity-fed water pitcher or the like includes a support structure and water treatment material arranged in combination with the suppor...  
WO/2011/034296A2
The present invention relates to a filter case, and more particularly, to a filter case used in a pulmonary function test. The filter case of the present invention is configured such that both a T-shaped upper body and a T-shaped lower b...  
WO/2011/034639A1
A filter element for a pool or spa including a sintered plastic outer cylinder of a first diameter, a sintered plastic inner cylinder of a second diameter less than said first diameter; the inner cylinder being position coaxially with re...  
WO/2011/028704A2
A filtration assembly includes a sample reservoir for holding a sample to be filtered, a base, and a compressible member. The base is removably coupled to the sample reservoir such that a portion of the sample reservoir removably telesco...  
WO/2011/025182A2
The present invention relates to a filtering means for filtering water such as sewage/wastewater, tap water, etc., which contain foreign substances like sludge and the like. More particularly, the present invention relates to a filtering...  
WO/2011/017352A2
A method form forming fluted filtration media is provided. The method includes forming fluted filtration media having a repeating pattern of flutes wherein at least one flute in the repeating pattern of flutes comprises at least one ridg...  
WO/2011/017312A2
An upper endcap of a fuel filter cartridge includes a skirt, an axially extending pin surrounded by the skirt, and a plurality of ribs that define fluid flow channels leading to the pin. The pin is extendable through an axially facing fl...  
WO/2011/012695A1
A filter (10), particularly a spin-on filter, in particular for motor vehicles, industrial engines, notably an oil filter, fuel filter or coolant filter, comprising a filter housing (18), in which a filter element (30) is accommodated an...  
WO/2011/008929A2
In aspects, the disclosure provides an apparatus that may include a member having fluid flow passages and a filter member placed proximate the member with the fluid flow passages, the filter member including an array of three-dimensional...  
WO/2011/002180A2
The present invention relates to a cartridge for a natural filtration-type water purifier in which an upper filtration cylinder (10), a lower filtration cylinder (20), and a bottom filtering cylinder (30) provided with respective filtrat...  
WO/2010/149728A1
The invention relates to a filter closure system (22), particularly for motor vehicles, industrial motors, in particular oil filters, fuel filters or coolant filters, for connecting a cylindrical connecting end (16) on an end face side o...  
WO/2010/149582A1
The present invention relates to a filter device (1), in particular an oil filter, having a filter housing cover (2) which delimits a receiving chamber (5) and in which is arranged an annular filter element (6), having a housing (4) in w...  
WO/2010/149584A1
The present invention relates to a filter device (1), particularly an oil filter, having a filter housing cover (2) bounding a receiving chamber (5), in which a ring filter element (6) is disposed, having a housing (4) in which a dome (1...  
WO/2010/135013A2
A filter cartridge is described that is designed to accommodate for example dual stage filtration. The filter cartridge has an endplate structure formed of a heat cured material, such as polyurethane, where at least one of the top end an...  
WO/2010/135221A2
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator 40, a cartridge housing 22, and a window 38. The filter material 42 and ESLI 40 are disposed in the housing, and the ESLI 40 may be viewed through...  
WO/2010/135218A2
A filter cartridge 12 that includes a sorbent filter material 42, an end-of-service-life (ESLI) indicator 40, a housing, and a housing cover 24. The housing 22 has a sidewall 26 that has a window pane that allows the ESLI 40 to be viewed...  
WO/2010/135137A2
A filter cartridge 12 that includes a filter material 42, an end-of-service-life-indicator (ESLI) 40, a housing 22, a cover 24, and a window 38. The filter material 42 has first and second major surfaces 45, 47 and is disposed in the hou...  
WO/2010/135012A2
A filter cartridge is described that is designed to accommodate multi-stage filtration, for example dual stage filtration. A filter cartridge includes an outer filter with an endplate and an inner filter arranged within the central axis ...  
WO/2010/129080A2
An upper endcap of a fuel filter cartridge includes a skirt, an axially extending pin surrounded by the skirt, and a plurality of ribs that define fluid flow channels leading to the pin. The pin is extendable through an axially facing fu...  
WO/2010/129450A2
A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independe...  
WO/2010/120754A2
A filter is provided comprising a filter media element enclosed by an impermeable bag with inlet and outlet ports provided for flow into and out of the bag and through the filter media element contained in the bag. The bag may be constru...  
WO/2010/115477A1
A cartridge filter (10) for filtering systems (1) for fluids, particularly for the treatment of drinking water by means of percolating filtration, includes a casing (11) for containing a bed of filtering material in which the material is...  
WO/2010/111411A1
Some embodiments of the disclosure are directed to a fluid filter assembly including an outer filter element having a hollow core and an inner filter element having a hollow core. The inner filter element can be positioned within the hol...  
WO/2010/107657A2
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has oil output and input ports. A mounting plate is fixed with an outer enclosure and is adapted for securing to the machine and conducting oi...  
WO/2010/101950A1
The present invention relates to methods of diagnosing samples as well as various microfluidic, microcentrifuge and microfilter devices. In one embodiment, the present invention provides a method of diagnosing neurodegenerative diseases ...  
WO/2010/098984A1
A bottle comprises a cap, a reservoir having an open top closeable by the cap, and a filter holder that houses a filter, the filter holder being coupled to the cap such that a liquid in the reservoir is filtered by the filter as the liqu...  
WO/2010/099018A2
Improvements to "no filter, no run" fluid filtration systems are described. In one example, a filter includes a movable pin cage that has a first pre-installation position adjacent the bottom end plate and is temporarily connected theret...  
WO/2010/094179A1
A portable connecting device of pipeline type water purifier and deeply purified water preparing machine. A fixing plate (4) is provided with a first screw thread guide rail (414), a first uniform height guide rail (416), a second screw ...  
WO/2010/088718A1
Apparatus for treating run-off water, the apparatus including a mechanical-sorption filter for removing particulate and colloidal material; an ion exchange filter for removing positively charged ions; and, a sorption filter for removing ...  
WO/2010/083559A1
A water dispenser comprising a water reservoir for retaining water to be dispensed, a dispensing arrangement for flow-interruptible dispensing of water from the reservoir and a filtration unit in fluid flow connection with the reservoir,...  
WO/2010/083005A2
A fluid filter has a filter element disposed inside a housing having a generally open end. The filter element has media allowing a working fluid to be filtered therethrough. A nutplate connected to the housing at the generally open end h...  
WO/2010/081845A1
The invention relates to a liquid tank (5) of a liquid treatment apparatus (1), comprising an outlet opening (18) and a valve (20) arranged in the outlet opening (18). The valve (20) is in a closed position when the liquid tank (5) is in...  
WO/2010/074922A1
A radial flow filtration system includes a housing and one or more generally cylindrical filter cartridges including a filter cartridge shell and a filter section. The filter cartridge is removable with respect to the housing and the fil...  
WO/2010/069945A1
The invention relates to a filter device for fuel, particularly for an internal combustion engine. The filter device comprises a filter element (10), which comprises a filter medium (11) folded in a zigzag shape and two end disks (12, 13...  
WO/2010/065179A1
A filter assembly having anti-rotation features that prevent rotation of a shell relative to a nutplate and a method of forming the disclosed filter assembly are described. The disclosed method radially deforms a flange of the housing to...  
WO/2010/065180A1
A filter assembly where the filter element is designed to connect directly to the spud of a vehicle fluid system, for example an engine lubrication system, a fuel system, or a hydraulic system. This provides a direct connection between t...  
WO/2010/065181A1
A filter assembly where the filter cartridge is secured to the nutplate and a seal is provided between the filter cartridge and the nutplate. The sealing relationship between the filter cartridge and the nutplate is maintained during use...  
WO/2010/060942A1
The invention relates to an interchangeable filter element for fixed installation in the oil circuit, in particular of a motor vehicle. The interchangeable filter element comprises a filter housing (1) with a front wall (2) where a perip...  

Matches 451 - 500 out of 3,416