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2611results about "Air cleaners for fuel" patented technology
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Filter arrangement; sealing system; and methods
InactiveUS6190432B1Prevent crashAvoid passingHuman health protectionCombination devicesEngineeringMechanical engineering
A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.
Owner:DONALDSON CO INC
Air cleaner having sealing arrangement between media arrangement and housing
Owner:DONALDSON CO INC
Filter arrangement; sealing system; and methods
InactiveUS6350291B1Avoid passingObstruct passageHuman health protectionCombination devicesEngineeringMechanical engineering
A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.
Owner:DONALDSON CO INC
Filter apparatus and method of monitoring filter apparatus
Methods, systems, and products for monitoring an air filter. Methods involve determining a difference between a baseline pressure differential and a current pressure differential, the differential pressure between pressure at an upstream side of the filter and pressure at a downstream side of the filter. The baseline pressure differential may be set automatically or by a user. Reaching or exceeding a predetermined threshold triggers an indication of a clogged condition. The method also includes monitoring the air filter condition intermittently. The filter monitor may operate for extended periods in a sleep state and intermittently power up to a wake state to measure the current pressure differential and compare the current pressure differential with a baseline pressure differential.
Owner:FREEN PAUL
Filter arrangement; sealing system; and methods
InactiveUS6610117B2Avoid passingObstruct passageCombination devicesGas treatmentMechanical engineeringStructural engineering
A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.
Owner:DONALDSON CO INC
Air filter having fluted filter media
An air cleaner (40) includes a housing (48) and an access cover. The internal volume of the housing (48) can be reached through an opening (70) in a side wall of the housing. A filter element (50) having fluted filter media is removable and replaceable from the air cleaner (40). The housing is constructed and arranged to cam the element (50) into sealing engagement with the housing (48). The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes tilting the filter element against a tilt surface in the housing to release a seal between the filter element and the housing. The filter element can have a handle to assist in servicing of the air cleaner. The housing can have a window to allow visual inspection of the internal component of the housing and to determine visually whether a filter element is installed therein.
Owner:DONALDSON CO INC
Air cleaner; aerosol separator; and method
InactiveUS6187073B1Easy collection and removalAvoid flowCombination devicesNon-fuel substance addition to fuelCoalescerFilter element
A filter arrangement includes a tubular first filter element having a first media pack defining a first open filter interior and an air flow outlet. The air flow outlet is in gas flow communication with the first open filter interior. A housing construction has a gas flow inlet and a gas flow outlet. The air flow outlet of the first filter element is in gas flow communication with the gas flow outlet. A coalescer filter element is oriented in the housing construction in fluid communication with the gas flow inlet. A tubular second filter element is oriented in the housing construction and has a second media pack defining a second open filter interior. The second open filter interior is in gas flow communication with the gas flow outlet.
Owner:DONALDSON CO INC
Aerosol separator; and method
InactiveUS6290739B1Reduce the overall diameterReduce pressureCombination devicesNon-fuel substance addition to fuelFiberCoalescer
An arrangement for separating a hydrophobic liquid phase from a gaseous stream includes a coalescer filter, a housing, a gas flow direction arrangement, and a liquid collection arrangement. The coalescer filter includes a non-woven media of fibers. The housing includes an interior having a gas flow inlet and a gas flow outlet. The liquid collection arrangement is positioned within the housing construction and is oriented for receiving liquid collected from the coalescer filter and drained therefrom.
Owner:DONALDSON CO INC
Filter arrangements; side-entry housings; and methods
An air cleaner (40) includes a housing (48) and an access cover. The internal volume of the housing (48) can be reached through an opening (70) in a side wall of the housing. A filter element (50) having fluted filter media is removable and replaceable from the air cleaner. The housing (48) is constructed and arranged to cam the element (50) into sealing engagement with the housing (48). The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes pushing the filter element against a pivot region in the housing to release a seal between the filter element and the housing.
Owner:DONALDSON CO INC
Aerosol separator; and method
InactiveUS6530969B2Reduce pressureIncrease pressureCombination devicesNon-fuel substance addition to fuelFiberCoalescer
Owner:DONALDSON CO INC
Systems and Methods for Bypassing a Coalescer in a Gas Turbine Inlet
A system including an air intake subsystem having a housing is provided. A coalescer having a frame is disposed inside the housing. The system includes a mounting bracket, and a release mechanism coupled to the frame and the mounting bracket. The release mechanism is adapted to selectively release the frame.
Owner:BHA ALTAIR
Air inlet for ATV
An all terrain vehicle has a frame assembly. A pair of front wheels and a pair of rear wheels support the frame assembly. A front fender assembly extends over at least a portion of the front wheels. An engine is disposed between the front wheels and the rear wheels. The engine is water-cooled using a radiator and fan combination that is positioned forward of the engine. A belt drive forms a portion of a transmission that transfers power from the engine to at least the rear wheels. The belt drive is air cooled with air that is pulled into the belt drive by fans positioned within a belt case. The air is drawn from an air chamber formed within the front fender assembly. The chamber is positioned vertically higher than the radiator and fan combination and rearward thereof. The air passes between the chamber and the belt case through a duct. The duct extends downward and incorporates a central trap portion. The duct is positioned to lie at least partially within an area that overlaps the fan from a front elevation view. The duct also bends across a central longitudinal plane from inlet to outlet to allow a compact configuration while positioning the duct in protected regions.
Owner:YAMAHA MOTOR CO LTD
Multistage air cleaner including pulse cleaning system
InactiveUS6908494B2Combination devicesGas treatmentEngineeringElectrical and Electronics engineering
A V-pack filter includes a frame construction having a first frame structure and a second frame structure. The V-pack filter also includes first and second panel sections mounted in extension between the first and second frame structures. The first panel section has first and second ends. The second panel section has third and fourth ends. The first and third ends have a first distance therebetween while the second and fourth ends have a second distance therebetween. The second distance is generally greater than the first distance. The first and second panel sections and the second frame structure define an air flow aperture. A seal arrangement circumscribes the air flow aperture and projects outwardly from the second frame structure. The first frame structure defines a first receiver indent. Assemblies and methods are also included.
Owner:DONALDSON CO INC
Air cleaner, filter element, and methods
An air cleaner includes a housing having first and second opposite ends. A media pack is preferably oriented within the interior volume of the housing. In preferred embodiments, the media pack will have a first and second opposite flow face and be constructed and arranged for air to flow into the media pack through the first flow face, and for air to exit the media pack through the second flow face. The air cleaner will include a seal member forming a seal between the media pack and the housing. In preferred constructions, a secondary filter element is oriented within the interior volume of the housing. In some preferred embodiments, the housing is constructed and arranged as a resonator. Certain embodiments include a seal construction that engages the secondary filter element. Methods of filtering systems, servicing filtration systems, and constructing filter arrangements and housings will use filter elements and constructions as characterized above.
Owner:DONALDSON CO INC
Aerosol separator; and method
An arrangement for separating a hydrophobic liquid phase from a gaseous stream includes a coalescer filter, a housing, a gas flow direction arrangement, and a liquid collection arrangement. The coalescer filter includes a non-woven media of fibers. The housing includes an interior having a gas flow inlet and a gas flow outlet. The liquid collection arrangement is positioned within the housing construction and is oriented for receiving liquid collected from the coalescer filter and drained therefrom. Methods for conducting the separations are also provided.
Owner:DONALDSON CO INC
Vapor-adsorbent filter for reducing evaporative fuel emissions, and method of using same
InactiveUS6432179B1Minimized pressure dropCombination devicesDispersed particle filtrationFiberOrganic solvent
A filter, for use in removing residual fuel vapors from within an engine's intake system, includes a filter element having a plurality of fibers, for placement in communication with an intake air flow passage. Each of the fibers has an internal cavity formed therein, and a longitudinally extending slot formed therein extending from the internal cavity to the outer fiber surface. The filter also includes a hydrocarbon-absorbing material disposed within the internal cavities of the fibers. The hydrocarbon-absorbing material may be a solid material such as, e.g., carbon, or may be a liquid such as a relatively non-volatile organic solvent. Alternatively, the material may be a combined solid and liquid. In one embodiment, each of the elongated fibers includes a central stem and a plurality of lobes extending outwardly from the central stem, with a longitudinally extending slot defined between adjacent lobes. Specific useful filter configurations are detailed.
Owner:FRAM GROUP IP +1
Air cleaner device in vehicle
InactiveUS7168516B2Difficult to cleanMinimize impactCoolant flow controlNon-fuel substance addition to fuelIn vehicleEngineering
Owner:HONDA MOTOR CO LTD
Flow rate measuring device
InactiveUS6871534B1Improve accuracyStably introducedElectrical controlVolume/mass flow by thermal effectsCatheterEngineering
A post in a fluid passage for passing a fluid flow extends across a part of the fluid flow; a measuring duct in the post extends through the post; and a flow rate detector is located in the measuring duct. The measuring duct has a fluid introduction port with an elongated shape, the measuring duct is constricted and has at least a portion located between the fluid introduction port and the flow rate detector, substantially smoothly narrowing toward a downstream direction of the flow in a longitudinal direction of the elongated shape.
Owner:MITSUBISHI ELECTRIC CORP
Motorcycle with turbocharger
ActiveUS20150101875A1Simple and optimum pipe dispositionLower center of gravityInternal combustion piston enginesEngine controllersTurbochargerEngineering
An engine; an air cleaner which filtrates fuel air; a turbocharger which compresses intake fuel air; an intake pipe which connects the air cleaner and the turbocharger; and an intake passage which induces the fuel air taken from an intake port at an end part to the air cleaner, are included. The turbocharger is located at a front side lower part of the engine, and the air cleaner is located under a crankcase. The intake passage extends rearward from a rear part of the air cleaner, and thereafter, bends upward.
Owner:SUZUKI MOTOR CORP
Air intake structure for motorcycle
InactiveUS7380624B2Effectively preventSuppress noiseCombination devicesInternal combustion piston enginesEngineeringAir cleaners
An air intake structure in a motorcycle having a body frame including a hollow head member in its front wall with an air inlet opening and supporting a steering shaft and paired hollow main frame members extending rearward from the head member on right and left sides of the motorcycle. The structure includes an air cleaner disposed behind the head member, an inlet duct having an open front end and an open rear end, an intake duct in the hollow main frame member, respectively having a front part extended toward the head member in the hollow main frame member and having an open front end, and a rear part connected to the air cleaner. An air passage defined by the intake duct has a sectional area increased downstream with respect to the direction of air flow. The intake ducts are internally provided with straightening plate, respectively.
Owner:KAWASAKI HEAVY IND LTD
Internal combustion engine air cleaner and adsorption filter
InactiveUS6692555B2Effectively prevent activated carbon powder from falling offImprove abilitiesHuman health protectionCombination devicesActivated carbonParticulates
A sheet-like adsorption filter formed by sandwiching particulate activated carbon with heat-resistant nets and non-woven fabric sheets that have a percentage of void of 90% or higher, is disposed at an internal combustion engine side of a filter element.
Owner:TOYOTA BOSHOKU KK +3
Heat shielded air intake system
InactiveUS20050217625A1Non-fuel substance addition to fuelMachines/enginesThermal isolationAir filtration
An air filter system includes a housing having, for example, a rear panel and a side panel, each having a top edge formed to interface to the hood of a vehicle so that the housing incorporates the vehicle hood to provide thermal isolation of intake air from engine compartment heat. The air filter system connects to a stock air intake tract through an air intake tube. The housing has a diagonal panel that the air intake tube is attached to and passes through. The diagonal panel is disposed at an angle that provides positioning of the air intake tube so that an effluent end of the air intake tube matches the stock location of the stock air intake tract. A washable, reusable air filter supported by the air intake tube filters the intake air and passes it through the air intake tube into the stock air intake tract.
Owner:ADVANCED FLOW ENG
Crankcase Ventilation Filter
A crankcase ventilation filter includes a media stage comprising continuous, extruded fibres having a largest cross sectional size of at least 10 microns, a calculated pore size in the x-y direction of 10-60 microns, an added binder resin content if any of no greater than 7% by weight of the total fibre material; the continuous fibres being bonded at spaced locations. An assembly comprising the filter and a housing including a gas flow inlet, a gas flow outlet and a liquid drain.
Owner:DONALDSON CO INC
Seal arrangement for filter element; filter element assembly; and, methods
A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.
Owner:DONALDSON CO INC
Air filter assembly system and method
ActiveUS20050193695A1Undesired movement is also preventedCombination devicesDispersed particle filtrationLocking mechanismAir filter
An air filter assembly including abutting, cylindrical housing halves, with toothed outer ends, joined via spaced, T-shaped appendages; a cylindrical air inlet of abutting semi-cylindrical housing inlet portions; a primary filter pack, for slip-fit insertion into either housing half, having an end cap integral with a cylindrical primary filter pack having sealing material on its inner end; a filter outlet end with a toothed peripheral portion, for slip-fit insertion into and angular adjustment relative to either housing end, and a plurality of ribs defining locating surfaces for an air outlet portion, and main and safety filters; the latter having a truncated cone body and an inverted conical portion; and a filter attachment base having curved bed portions, for receiving a housing periphery portion, including spaced support pads and slot portions for angularly adjustably receiving like numbers of T-shaped appendages, with a locking mechanism joining the housing and attachment base.
Owner:PARKER INTANGIBLES LLC
Under-hood engine air intake system
InactiveUS20050211483A1Eliminate and minimize intakeInternal combustion piston enginesAir coolingAmbient airHeat exchanger
An engine air intake system including an engine air intake device and a plenum cooling compartment that is separate from the engine compartment by a baffle. The plenum cooling compartment is formed by the baffle, side doors, a fan door and a floor and contains a heat exchanger. A fan draws outside ambient air into the plenum cooling compartment, via perforations in the top and side doors, and out of the plenum cooling area via the heat exchanger. The cooling compartment is designed such that a distance between the heat exchanger and the baffle provides a gap from which the engine air intake device removes ambient air as a source for engine air. An option is provide for the system to withdraw outside ambient air from an area external to the plenum cooling compartment in high debris environments. The engine air intake system cleans the air before supplying it to the engine.
Owner:DEERE & CO
Oil pan with vertical baffles for oil flow control
ActiveUS6845743B1Low costReducing of oil quantity of oilCasingsLubrication of auxillariesWaste management
Owner:GM GLOBAL TECH OPERATIONS LLC
Evaporative emissions control system including a charcoal canister for small internal combustion engines
InactiveUS20050178368A1Easy to collectEasy to trapNon-fuel substance addition to fuelLarge containersAtmospheric airControl system
Owner:TECUMSEH PROD CO +1
Filter assembly for exhaust gases
InactiveUS6883321B2Non-fuel substance addition to fuelInternal combustion piston enginesExhaust fumesInternal combustion engine
An in-line filter assembly for filtering engine exhaust gases utilized by turbocharged internal combustion engine systems. The filter assembly includes an external housing having a lower housing section and an upper housing section. The upper housing section further includes an air inlet port and an air outlet port. A filter unit for decontaminating the exhaust stream is positioned below the air inlet port. An interior chamber is in communication with the outlet port and surrounds the filter unit. A spring positioned directly beneath the filter unit stabilizes the filter unit within the chamber and urges the filter unit upward into sealing engagement with the inlet port. The lower housing section also includes a sump for collecting contaminants captured by the filter unit.
Owner:BENDIX COMML VEHICLE SYST LLC
Sound-damping housing for a pump and for a drive motor for said pump
ActiveUS8727068B2The way is simple and fastEasy accessPlural diverse prime-mover propulsion mountingAir cleaners for fuelDamp housingEngineering
Sound-damping housing for a pump and for a drive motor for said pump, comprising a block-like casing assembled from sound-damping panels and provided with a support construction and a first door opening for successively placing into and removing from the casing the pump and its drive motor on the support construction, and with at least one guide extending over the support construction transversely of the door opening for the purpose of guiding a pump and its drive motor to be placed in the casing.
Owner:B B A PARTICIPATIES
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