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WO/2009/094138 |
The invention relates to a device for filtering contaminants, such as particulates and vapor phase contaminants, from a confined environment such as electronic or optical devices susceptible to contamination (e.g. computer disk drives) b...
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WO/2009/094437 |
A cartridge type filter is mounted in a housing and is serviced through the top of the housing. The cartridge includes first and second media packs axially stacked. The second media pack is in series behind the first media pack, and filt...
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WO/2009/092489 |
The invention relates to a filter device having two separately designed filter elements in a filter housing, said elements being disposed one after the other, wherein the inlet flow side of the second filter element located axially behin...
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WO/2009/093338 |
In a cylindrical filter element (1), a cylindrical reinforcing part (7) whose tip is blocked by a blocking part and in which a plurality of through holes are opened on a peripheral face is protrusively arranged on one opening side of a c...
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WO/2009/089867 |
The invention relates to a guiding and positioning aid for use in an endoscopic inspection of cartridge filters.
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WO/2009/085153 |
A system for filtering fuel includes a capsule (54) configured to direct fuel flow within a fuel filter assembly housing (46). The capsule has a tubular element (67) configured to define a flow path between the capsule and a fuel filter ...
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WO/2009/085645 |
A joined filter media pleat pack assembly.
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WO/2009/086296 |
A method is disclosed for filtering a protein in a liquid mixture in a manner that does not substantially damage or otherwise limit the recovery of the protein in the filtration filtrate. The method generally includes passing a liquid mi...
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WO/2009/085645 |
A joined filter media pleat pack assembly.
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WO/2009/086296 |
A method is disclosed for filtering a protein in a liquid mixture in a manner that does not substantially damage or otherwise limit the recovery of the protein in the filtration filtrate. The method generally includes passing a liquid mi...
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WO/2009/085153 |
A system for filtering fuel includes a capsule (54) configured to direct fuel flow within a fuel filter assembly housing (46). The capsule has a tubular element (67) configured to define a flow path between the capsule and a fuel filter ...
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WO/2009/080454 |
The invention relates to a filter system (1) for filtering at least one liquid, especially of an internal combustion engine and/or a vehicle, comprising an annular first filter element (1) that separates a crude side (5) from a clean sid...
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WO/2009/080706 |
A filter device comprises a hollow cylindrical filter element in a filter housing. The fluid that is to be purified is to radially flow through the filter element. The interior of the filter element forms an axial flow chamber for the fl...
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WO/2009/080454 |
The invention relates to a filter system (1) for filtering at least one liquid, especially of an internal combustion engine and/or a vehicle, comprising an annular first filter element (1) that separates a crude side (5) from a clean sid...
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WO/2009/070851 |
A personal air filter with amplifier and vibrator having a mouthpiece and housing, incorporating filter media, with amplifier and vibrator. Inhaled air flows into the housing through the rearward vent end. past the amplifier and vibrator...
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WO/2009/070851 |
A personal air filter with amplifier and vibrator having a mouthpiece and housing, incorporating filter media, with amplifier and vibrator. Inhaled air flows into the housing through the rearward vent end. past the amplifier and vibrator...
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WO/2009/069402 |
[PROBLEMS] A filter unit of type in which liquid to be filtered is made to flow from a center channel through a bottom channel to a side channel. The filter unit has enhanced air removing performance, and the residual amount of the liqui...
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WO/2009/065609 |
A reusable filter cartridge having a symmetrical structure, the reusable filter cartridge comprising a tubular outer pipe having perforations arranged therein; a tubular inner pipe having perforations arranged therein, and having a small...
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WO/2009/067195 |
A filter assembly including a continuous resilient cylindrical helical filter coil having flat top and bottom surfaces with each coil including a regular sinusoidal shape having multiple peaks and troughs with the flat top and bottom sur...
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WO/2009/067188 |
An endcap including a first plate member including a radial inner portion, a radial outer portion, and defining a longitudinal axis. The endcap also includes a flange disposed between the radial inner and outer portions of the first plat...
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WO/2009/067195 |
A filter assembly including a continuous resilient cylindrical helical filter coil having flat top and bottom surfaces with each coil including a regular sinusoidal shape having multiple peaks and troughs with the flat top and bottom sur...
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WO/2009/065609 |
A reusable filter cartridge having a symmetrical structure, the reusable filter cartridge comprising a tubular outer pipe having perforations arranged therein; a tubular inner pipe having perforations arranged therein, and having a small...
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WO/2009/067195 |
A filter assembly including a continuous resilient cylindrical helical filter coil having flat top and bottom surfaces with each coil including a regular sinusoidal shape having multiple peaks and troughs with the flat top and bottom sur...
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WO/2009/062644 |
The invention relates to a filter device, comprising a plurality of filter elements (21), which can be received in a filter housing having a filter inlet for a fluid to be filtered and a filter outlet for the filtered fluid, wherein flow...
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WO/2009/062498 |
The invention relates to an oil reservoir comprising an oil inlet pipe and at least one oil outlet pipe for connection to a hydraulic system. Said oil reservoir consists of a reservoir housing and a reservoir cover connected to the housi...
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WO/2009/063032 |
A filter for fluid comprising a filter housing defining a filter cavity within which a filter element is received so as to define an inlet-side chamber and an outlet-side chamber an inlet to permit a first fluid to flow into the inlet si...
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WO/2009/059354 |
A filtration element (10) comprises two filter supports (12) disposed in a mutually facing spaced apart relationship to form a gap (26) therebetween. Each filter support (12) comprises a plurality of openings (14) through which a liquid ...
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WO/2009/059363 |
An apparatus for recovery of suspended biological material from a suspension solution, the apparatus including a suspension solution container to temporarily hold the suspension solution, extraction means to apply extractive force to the...
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WO/2009/060228 |
A geotextile structure (12) attached to a feed pipe (10) connected to the feed ports (11) for the dewatering and drying of a mineral concentrate. Drainage channels (13) which are covered with grates (14) are provided on either side of th...
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WO/2009/056444 |
The invention relates to a water-guiding household appliance, at least comprising one filter (2) arranged in a line system. The invention is characterised in that the filter (2) comprises at least one filter element (6) arranged in such ...
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WO/2009/056062 |
A maintenance-free full automatic filtering machine, comprises of at least two groups of filter elements (1). Each group of filter elements (1) comprises numerous filter cores (2). All of the filter cores (2) are disposed inside of the e...
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WO/2009/050752 |
A device (1) for filtering the pressurized oil circulating in a oil-hydraulic circuit (2) for operating one or more oil -hydraulic actuators (3) comprises at least one inlet port (7) for the oil flowing from the actuators (3) to flow in ...
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WO/2009/051636 |
A canister filter system (1) includes a base (10), a canister (20) attachable to the base (10), and positioned inside the canister (20) a filter element (30)having filter media (31). A drain (40) engages and forms a seal with the filter ...
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WO/2009/050568 |
This invention relates on the one hand to a shaped wire (2) for a filter element (1), comprising two side flanks (3, 4) which are joined together at a first end via a weld foot and are joined together at a second end via a head part (5) ...
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WO/2009/052197 |
A concentrator for removing particulate matter from waste water is disclosed. The concentrator comprises a frame and a high volume compressible filter supported by the frame. The high volume compressible filter is connected to receive th...
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WO/2009/050568 |
This invention relates on the one hand to a shaped wire (2) for a filter element (1), comprising two side flanks (3, 4) which are joined together at a first end via a weld foot and are joined together at a second end via a head part (5) ...
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WO/2009/051773 |
A filter assembly for filtering contaminants from a fluid stream. The housing of the filter assembly is preferably made of fiber reinforced plastic to prevent corrosion from the fluid stream, and can hold one or two filter elements or ca...
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WO/2009/051773 |
A filter assembly for filtering contaminants from a fluid stream. The housing of the filter assembly is preferably made of fiber reinforced plastic to prevent corrosion from the fluid stream, and can hold one or two filter elements or ca...
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WO/2009/050783 |
[PROBLEMS] To provide a method and apparatus for filtering polluted liquid, capable of performing rapid, efficient filtering operation of polluted liquid by carrying out continuous filtering operation in which use is made of the state of...
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WO/2009/050752 |
A device (1) for filtering the pressurized oil circulating in a oil-hydraulic circuit (2) for operating one or more oil -hydraulic actuators (3) comprises at least one inlet port (7) for the oil flowing from the actuators (3) to flow in ...
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WO/2009/045268 |
The present invention provides a vacuum filter device (10) which includes a filter body (11) having two holders (12, 13) on opposite sides of a filter. Each holder contains a closed container (15, 16) in a fluid-tight, sealed relationshi...
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WO/2009/046019 |
Liquid filter assemblies and components therefor are described. A liquid filter is described which includes media extending between first and second end caps; the first and second end caps being configured for advantageous engagement wit...
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WO/2009/043397 |
A filter device comprising a filter element (9), which can be received in a housing (1) that can be closed by means of a cover part (3) having fluid ducts (35, 41), a connecting unit being provided in order to create a fluid-conducting c...
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WO/2009/043403 |
A filter device comprising a filter element (9), which forms a body extending along a longitudinal axis and can be received in a housing (1) that can be closed by means of a cover part (3), a sealing arrangement (49) being provided in or...
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WO/2009/042491 |
The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a ...
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WO/2009/042817 |
An improved filter assembly for molten metal is described. The assembly has a canister with at least one port wherein the port allows filtered molten metal to flow from the canister. A plurality of filter elements is in the canister wher...
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WO/2009/042491 |
The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a ...
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WO/2009/039861 |
The invention relates to a reactor unit for treatment of a liquid. The reactor unit comprises a number of parallel filtering plates (40) of a liquid permeable material, where each filtering plate (40) has an outlet opening (44) for outle...
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WO/2009/042641 |
A filter media that inhibits the formation of static charge in a liquid flowing through the filter media comprises a filtration layer having a first surface and a second surface opposite the first surface and comprising a non-conductive ...
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WO/2009/042817 |
An improved filter assembly for molten metal is described. The assembly has a canister with at least one port wherein the port allows filtered molten metal to flow from the canister. A plurality of filter elements is in the canister wher...
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