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WO/2004/004866A1 |
A method of cleaning pollen from mechanical impurities, spore and micro-organisms is based on the fact that dirty pollen (1) is sucked to air flow via an insulant sieve (2). Clean pollen (3) falls into a filter (6), dirt (5) sticks on th...
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WO/2004/001217A1 |
The invention relates to a fuel system for an internal combustion engine (10), which system comprises a fuel tank (13), a fuel pump (12) and a fuel filter (19) located in a flow duct (14) between the fuel pump and the fuel consumers (11)...
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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...
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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...
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WO/2003/080216A1 |
A hydraulic system includes a storage tank (10), a cover assembly (12) and a filter assembly (14) for filtering hydraulic fluid, gasses and air. The tank (10) includes an opening (19) and an attachment ring (25) bounding the opening. The...
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WO/2003/076045A1 |
Disclosed is a method for continuously filtering raw brine (A) for use in chlor-alkali electrolysis by means of an all-automatic, backwashing pressure filter (5). In a first step, raw brine (A) is separated into a partial flux with a low...
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WO/2003/072991A1 |
An apparatus and method for producing liquefied natural gas. A liquefaction plant may be coupled to a source of unpurified natural gas, such as a natural gas pipeline at a pressure letdown station. A portion of the gas is drawn off and s...
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WO/2003/067068A1 |
The device is applicable to a vehicle which comprises: a fuel filter (3) having a filtering means (31) for filtering the fuel entering the filter (3) and for separating the water present therein, and a collection chamber (32) for the sep...
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WO/2003/041840A1 |
The basis of the pollen cleaning method is that the contaminated pollen (6) is sucked by airflow carrying the pollen to the conical part (16) of the separator (3) made of insulating material where pure pollen particles fall through the s...
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WO/2003/035217A1 |
The invention concerns a device (6) comprising a sealing housing (10) provided in its lower part, with a sink (22) for collecting a residual liquid, and an assembly (30) for bleeding the residual liquid which comprises means for evacuati...
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WO/2003/031730A1 |
A liquid purifying apparatus includes one or more tanks including a filtration tank including a V-shaped screen, a treatment for dispensing a treatment agent upon immersion in liquid, a floating material collection tank, and a heavy mate...
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WO/2003/024565A1 |
A component (1) for a pond filtering system used to clean water from decorative fish ponds. The component (1) is provided with an outer housing (3) having an inflow connection (5) and an outflow connection (6), in addition to an inner ho...
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WO/2003/024557A1 |
An apparatus for recycling and supplying lubricating oil which filters lubricant discharged from a catapult device and separates water contained in the lubricant for repeated usage has a storage device (180) which includes a first chambe...
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WO/2003/010098A1 |
A self-cleaning pre-filter system (10) generally comprises a system inlet (11); a sediment filter (13) having a filter inlet (15) in selective fluid communication with the system inlet, a selectively openable drain port (18) and a filter...
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WO/2003/006137A1 |
An industrial, e.g. power plant cooling, water extraction framed cartridge filter system is disclosed with a holed fabric type medium to filter debris from the power plant cooling water. The fabric type filter medium is comprised of one ...
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WO/2003/000599A1 |
A disposable cartridge device is provided for use in a heated cartridge water treatment system in which particles, formed by the heat-induced reaction of bicarbonates in the water, can be efficiently collected in non-turbulent particle s...
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WO/2002/095211A1 |
The invention relates to a method for directly evacuating water that has been separated from the filtered fuel in a fuel filter and has settled in a water collection chamber (4) of the fuel filter to an evacuation area that lies above th...
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WO/2002/084120A1 |
In a system and method for reducing the time for charging a filter (204) in a liquid dispensing system (100), the filter (204) is located at the input side of the pump between the source of the liquid and the pump. In order to prevent ai...
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WO/2002/079634A1 |
A fuel filter (130) includes a housing (132, 133) enclosing a filter element (140) in surrounding relation to a fuel pump (150). A diverter plate (214) assembly supported in the housing (132, 133) in sealing relation with one of the hous...
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WO/2002/076569A1 |
The invention concerns the designing and production of filtering assemblies used for filtering liquids circulating in engines or hydraulic equipment. The invention is characterised in that a cylindrical element designed to support a filt...
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WO/2002/076570A1 |
The invention concerns the designing and production of filtering cartridges used for filtering liquids circulating in engines or hydraulic equipment. More specifically, the invention concerns a filtering assembly for liquid circulating i...
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WO/2002/076568A1 |
The invention concerns the designing and production of filtering assemblies used for filtering liquids circulating in engines or hydraulic equipment. The invention is characterised in that the filtering cartridge (4) comprises a filterin...
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WO/2002/074415A1 |
A hybrid oil filter assembly including a housing (11), a first conventional oil filter (30) disposed in proximity to a bottom portion of the housing, and a second filter element (21) disposed circumferentially about a length of the first...
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WO/2002/070102A1 |
The invention relates to a filter module, whose casing unit comprises a media-tight sleeve (30, 30)' and two retaining rings (32, 34, 34)', the sleeve (30, 30)' being fixed to the retaining rings (32, 34, 34') in a media-tight manner and...
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WO/2002/066815A2 |
A diesel fuel delivery system contains a variety of components that individually and in combination improve fuel economy and reduce environmental pollution. System improvements include a neck-stabilized check valve member (600), a fuel h...
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WO/2002/061264A1 |
The invention relates to a liquid filter for motor vehicles, i.e. a fuel filter for an internal combustion engine, comprising an air purging device for the air which is driven out of the filter when there is an increase in the volume of ...
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WO/2002/055177A1 |
The invention concerns a draining tank (10) for a granular material/liquid mixture comprising a low part (12) and a high part (16) provided with a lid (18). A device for separating (28) the liquid and the granular material is arranged in...
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WO/2002/053502A2 |
A fluid reclamation system is provided for separating large debris particles from a polluted fluid. The reclamation system includes a separation device (10) with an endless screen (18) installed onto driven cylinders (20A, 20B). A basin ...
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WO/2002/043831A1 |
The invention relates to a filter installation for the water of ornamental fishponds and garden ponds. According to the invention, the water to be filtered passes through voluminous filter bundles, whose water throughput across the entir...
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WO/2002/034359A1 |
The invention relates to a module of units (1) for an internal combustion engine, comprising, as first unit, a device (2), for separating out contaminants from the lubricating oil in the internal combustion engine, whereby the device (2)...
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WO/2002/031428A1 |
The object of this invention is to provide an auto-controlled waste heat recovery system used for recovering heat from hot wastewater discharged from buildings or factories. The system of this invention uses shell tube-type filters (130,...
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WO/2002/028786A2 |
Wastewater can be treated using a combination of a settleable solids separator, such as a vortex separator, a membrane separation system and a gas floatation separation system.
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WO/2002/026347A1 |
A method of cleaning a filter clogged with flocculating materials is provided. The method comprises determining the flocculated materials clogged on the filter and adding a dispersing agent to break up said flocculated materials to form ...
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WO/2002/022232A1 |
The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration ...
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WO/2002/018037A2 |
A gas vent filter construction is provided that incorporates a hollow fiber membrane assembly as a means for selectively preventing liquid species from escaping from, for example, a substantially closed liquid filtration system, as gas b...
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WO/2002/013941A1 |
A filter assembly and a method of filtering a fluid using the filter assembly are disclosed. The filter assembly includes wave coils arranged axially to define a filter element. The filter element includes bottom and top ends and an inne...
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WO/2002/011870A2 |
A method and apparatus creates gas-enriched fluid that is used to treat wastewater. In one embodiment, the wastewater is withdrawn from a supply of wastewater to be treated, and the wastewater is delivered in an atomized manner to a vess...
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WO/2002/012686A1 |
An oil filter assembly comprises: a cylindrical main housing having an open upper end; a cover assembled with an upper end thereof; an impeller housing disposed beneath a lower surface thereof; a mixer disc fixedly inserted in the impell...
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WO/2002/006662A1 |
A Diesel fuel filter (1) with interchangeable cartridge, which comprises a filtering mass or cartridge (2) which is contained within a container which has a side wall (3) and a bottom (4) and is provided with a lid (6) which is fixed det...
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WO/2002/005919A2 |
A Diesel fuel filter (1) with interchangeable cartridge (2) which comprises a container which has a side wall (3) and a bottom (4) and a detachably fixed lid (6) and is suitable to contain a filtering mass or cartridge (2) which is suita...
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WO/2002/004090A2 |
A continuous flow slurry cleaning method, apparatus and system including a filter portio and a mud re-circulation manifold for receiving partially filtered slurry, containing the slurry and mixing the slurry with liquid ready for use and...
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WO/2002/001061A1 |
The invention relates to a hydraulic circuit for filtering a fluid, comprising a fluid accumulator (10), a fluid pump (17), a user (14) a filter element (23) and a controller (24). A heated fluid can at least partly be fed to the filter ...
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WO/2001/096731A1 |
A filter (1) for Diesel engine fuel comprising a filtering mass (5) which is contained within an enclosure (2) so as to be crossed by the fuel in its path inside the filter (1) between an intake connector (3) and a discharge connector (4...
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WO/2001/095994A1 |
The invention relates to a washable, non-disposable ecological filter for lubricants and fuels. Said filter differs completely from existing filters. Due to its construction and materials, one or several assemblies of filtering elements ...
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WO/2001/095993A2 |
A filtration system (10) comprising a manifold (12) and a filter (13) having fittings (14, 15), wherein a carriage (11) supporting the filter is operatively associated with a mounting mechanism (16) to move the filter from a position spa...
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WO/2001/095995A2 |
A filter having a cartridge (161) and a housing (160) with a fitting (15a), wherein the housing includes an axial fluid conduit (164) from the fitting (15a) along the filter cartridge. A filter having a cartridge (161) and a housing (160...
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WO/2001/094773A1 |
An automatic bleed unit for a fuel filter typically for diesel engines, comprises sensor means (220, 230) associated with the chamber (5) of the filter (1) where the water present in the fuel accumulates, a withdrawal device (7) provided...
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WO/2001/092714A2 |
A fuel filter comprises a filter head (302) having an inlet (306) and an outlet (308). A filter element (304) is connectable to a nipple portion (432) in the filter head. An actuating projection (484) supported by the element is engageab...
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WO/2001/091876A2 |
A drain assembly for a fluid filter (12) includes a female valve portion (26) unitary with an end wall (22) of a collection bowl (14), and having a socket (30) with a cylindrical sidewall and an inner end wall. The end wall (22) includes...
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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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