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WO/2001/085609A1 |
Methods for particulate removal in the reformation of halogenated materials, in particular for purposes of producing useful hydrogen halide and synthesis gas products, the methods including washing gas products from a reactor prior to ab...
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WO/2001/085304A1 |
According to the invention, the sealing flange (15) on a first filter component of a fluid filter, such as fuel or oil filters for internal combustion engines, for contact against a second filter component is homogeneously formed from th...
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WO/2001/080966A1 |
Apparatus and method for filtering liquid using a filter (10), which includes media (14), an airlift (24), a washbox (25), a reject box (30), a filtrate chamber (18), and an effluent box (21). The method of filtration and media cleaning ...
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WO/2001/074717A2 |
The invention provides a water processing unit (1) comprising a housing (2) enclosing a primary filter (3), a pair of secondary filters (4a, b) and a disinfection unit (5). Reclaimed water, such as rainwater or stream water, is fed into ...
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WO/2001/073286A1 |
A filter for Diesel engine fuel, according to the invention, which comprises a filtering mass (5) which is contained within an enclosure (2), said mass (5) being designed to be crossed by the fuel in its path inside the filter between an...
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WO/2001/072396A1 |
A filter for Diesel engine fuel, comprising a filtering mass (5) which is contained within an enclosure (2) and is designed to be crossed by the fuel in its path inside the filter between an intake connector (3) and a discharge connector...
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WO/2001/070369A1 |
A filter for filtering water for a pump for an aquarium or a pond, which filter comprises a housing (14), at least one inlet in the housing (14), at least one outlet in the housing (14), at least one filter member (18) in the housing, at...
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WO/2001/062362A1 |
The invention concerns a cleaning device (10) for use with brick saws where water is used for cooling purposes and also to carry away particulate matter generated during operation of the saw. The cleaning device (10) includes a water rec...
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WO/2001/058566A1 |
The invention relates to a filter device comprising at least one filter element (32), which can be accommodated inside a filter housing (22). Said filter device also comprises an inlet (16) for a fluid to be cleaned and an outlet (18) fo...
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WO/2001/039859A1 |
A fuel filter (20, 130) includes mating housing portions (22, 24, 26, 132, 133) defining an interior cavity (32, 134). A pipe (50, 58) in the housing includes a central flow passage (52, 159) with an opening (49, 160) along the length of...
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WO/2001/034273A1 |
The filter comprises a first chamber (31) of vertical axis and, positioned in the first chamber (31), a filtering means (15) traversed by the fuel in a substantially axial direction and having a lower surface (15') from which the fluid l...
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WO/2001/034275A1 |
The invention relates to a filtering apparatus, the operation of which is based on the alternation of filtering stages and following air flushing stages. The apparatus comprises one or several filtering elements (6) placed into the filte...
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WO/2001/033069A1 |
The unit comprises a sensor means (20) positioned in the collection chamber (15) to undergo activation when the water level reaches a predetermined maximum value; there is also provided an electrically operated withdrawal device (30) con...
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WO/2001/024905A1 |
The inventive device for filtering contaminated liquids, e.g. coolant lubricants in workpiece machining, comprises a liquid container (11) with an inlet (13) for the contaminated liquid and an outlet (15) for the filtered liquid. A filtr...
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WO/2001/023505A1 |
The invention relates to a method for purifying coolant-lubricant oils. Said oils continuously circulate in metal-working installations and are purified by a low-pressure filter assembly (13). The purification takes place in the main str...
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WO/2001/019429A1 |
A system for recovering bone particles removed from a patient, comprising a sub-system for removing particles of bone (32); a sub-system for irrigating the operative site to yield a slurry comprising the bone particles (14); a sub-system...
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WO/2001/017660A2 |
The invention relates to a system filter (1) for pond water that comprises a housing (1.1) that has an inlet opening (1.7) for the dirty pond water and an outlet opening (1.8) for the purified pond water, a series of filter zones (3, 5, ...
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WO/2001/016036A2 |
Systems and methods for treating wastewater or source water are disclosed. Water is directed through a filter assembly having a filter medium and is irradiated by a radiation assembly. In preferred embodiments, the filter medium may be m...
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WO/2001/012558A1 |
The water treatment system for water circulating in open-circuit cooling systems comprises a conduit (11) which is connected to the flow of water circulating through the circuit cooling system and is used to divert and re-circulate a par...
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WO/2001/007141A1 |
The invention relates to a filter for filtering liquids, especially fuel. The inventive filter comprises a concentric housing, a raw fluid inlet and a purified fluid outlet as well as a backflow member. A concentric filter element is pla...
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WO/2000/075494A1 |
The invention relates to a hydraulic oil reservoir as used, in particular, in motor vehicles. According to the invention, the oil filter (1) is inserted inside an encapsulated filter housing (3) which is accommodated in the hydraulic res...
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WO/2000/072936A1 |
Methods and systems for purifying fluids containing oil and/or particulate matter and an oleophobically treated separation element for effecting such separation are disclosed. In one embodiment, an aqueous liquid containing particulate m...
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WO/2000/066832A1 |
A method and an apparatus for recovering fibres from white water of a paper mill. In the method, filtering is carried out by conveying the white water through auxiliary pulp produced from a long-fibred fraction of the fibre material remo...
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WO/2000/061923A1 |
An oil cleaning arrangement (10) comprises a barrier, or full flow, filter (22) divided into two sections (22¿1? and 22¿2?) within a housing chamber (16), and a centrifugal separator (60). The chamber has a liquid extraction port (18) ...
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WO/2000/059601A1 |
A fluid optimization and waste management system including a tank (10) with a removable cover (50) containing a pump, a settling tank (20), and a filtration unit (30).
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WO1999036153A9 |
Apparatus and methods for improved in-line contaminant removal from engine lubricating oil are provided which employ gravity to achieve a desired flow rate of oil. The invention is adapted for use with an existing engine oil lubrication ...
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WO/2000/050347A1 |
A sludge filtration apparatus having chain type belt press with fine fibers of synthetic resin joined thereon wherein a pressing belt (50) for pressing the sludge on and with the filtering belt makes the sludge into the sludge cake, said...
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WO/2000/047310A1 |
The invention relates to a filter assembly for the vacuum filtration of aqueous media, in particular for the clarification and sterile filtration of aqueous media, preferably in litres, in laboratories and technical institutions. The inv...
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WO/2000/045935A1 |
Disclosed are an oil filter assembly for industrial applications and its manufacturing method. The oil filter assembly is characterized in that a filter body has a circumferential protrusion portion (23a) projected circumferentially at a...
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WO1999052618A9 |
A filter (10) is disclosed which comprises a casing (18) having an inlet (42) for water to be purified. There is a first stage filter (12, 16, 58) for removing solids from the water. The water flows from the first stage filter to a secon...
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WO/2000/029090A1 |
The present invention can be used in clarification plants and mainly on boats for separating the waste water originating from solid-containing residual water. To this end, a separation device (5) comprises a hollow shaft (10) to which a ...
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WO/2000/027500A1 |
A fuel filter system employs a first filter (12) to separate water from the fuel and a second filter (38) which receives the water portion from the first filter (12) and removes the water from residual fuel with the use of hygroscopic ma...
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WO/2000/027591A1 |
A chemical-mechanical-polishing system [10] having a slurry distribution system [12], a polisher [16], a deionized water supply [18], and a drain [20], includes a slurry filtration system [14]. The filtration system [14] has two filters ...
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WO/2000/023169A1 |
The invention relates to a device for separating water and other impurities from liquid fuel. Said device comprises a housing body (11), inside which a first filter element (12) is placed, and a collector vessel (17) which is geodeticall...
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WO/2000/018488A1 |
The invention relates to a continuous-action filtering method, a filtering apparatus, as well as to the use of the discussed apparatus as an automatic filter in the fuel or lubrication system of an engine. According to the invention, the...
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WO/2000/010682A1 |
A blood filter (1) has a small priming volume and a high ability of trapping and removing the air bubbles. The blood filter (1) according to the present invention includes a housing (5) accommodating a blood inlet (8), a blood outlet (9)...
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WO/2000/007487A1 |
A cylindrical filter for filtering contaminants from a contaminated liquid includes a filter chamber having an outer housing (104) and a perforated filter basket (106) disposed within the housing. An open annular region (108) is defined ...
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WO/2000/002650A1 |
A connector apparatus is provided which is configured to replace a separation module in a system for dispensing a fluid. When it is desired to purge the system of a dispensed fluid, the connector apparatus, having the same configuration ...
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WO/1999/065832A1 |
A filter cartridge assembly comprising: at least one filter cartridge (60) including a housing (98) having two ends, the housing containing a filter media (102, 102'); a first end cap (90) disposed on one end of said housing, said first ...
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WO/1999/062615A1 |
Prefiltration unit for separating coarse impurities from the oil flow in an oil circulating lubrication system before an oil tank (1), said unit comprising a filter (2) in conjunction with the oil tank. Moreover, the prefiltration unit c...
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WO/1999/062614A1 |
Systems (10) and methods for collecting blood substantially free of residual air and undesired matter also assure that accurate crossmatching and typing of cellular blood components can be done prior to transfusion.
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WO/1999/054025A1 |
An apparatus (10) is provided having a rotor (50) inside a membrane (48) for the aseptic vortex flow concentration of a liquid or semisolid dipsersion which has a shed-resistant bearing interface so that unwanted bearing material does no...
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WO/1999/054019A1 |
Rotary filtration devices have at least one inner member (36) and at least one outer member (26), which rotate and define a fluid filtration gap (48) therebetween. During filtration, permeate passes from the feed fluid in the gap (48) th...
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WO/1999/050194A1 |
In order to remove contaminating solid residues in liquids, there is provided an installation with a liquid inlet (1) in the form of a rapidly plugable tap connected through a conduit (2) with a shutoff valve (3) to pneumatic pressure me...
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WO/1999/047235A1 |
A biological fluid processing or fluid filtration system is provided having novel open and closed loop processing systems (44) wherein the gases transferred into and out of the system (55) during processing pass through a porous medium (...
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WO/1999/047234A1 |
The invention relates to a filtering device, especially for cleaning dielectric operating fluids in spark erosion machines. Said device comprises at least one fine-filtering unit (7) which has an inlet (8) for the unfiltered fluid and an...
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WO/1999/040781A1 |
A filter (60) for filtering water for a pump for a pond, which filter (60) comprises a housing (64), an inlet (66) in the housing (64), an outlet (68) in the housing (64), a hollow member (70) which is in the housing (64) and which is sp...
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WO/1999/040995A1 |
The invention discloses a novel process for the treatment of waste water, for the separation of the flock from the water, said process using a settling tank (6) provided with a pump (1), a flocculation tank (3) and a doser (5); the proce...
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WO/1999/037907A1 |
The filter head and filter housing define a liquid flow inlet path, a first liquid flow outlet path, and a second liquid flow outlet path. A filter media construction is positioned within the housing. The filter media construction, in co...
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WO/1999/032209A1 |
The invention relates to a subassembly for purifying liquids, whereby components are combined to form a module and means are provided with which the components are detachably connected to one another. The module comprises an upper part, ...
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