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7610927 |
Apparatus, system and method for monitoring fluid flows and/or filter conditions and/or distributing a single fluid
An apparatus, a system and a method monitor fluid flows and/or filter conditions and/or distribute a single fluid. The apparatus and the system supply and/or maintain fluid requirements of one or...
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7530228 |
Integrated turbocharger lubricant filter system
An exemplary center housing for a turbocharger includes a lubricant control valve that includes a stem seated at least partially in the center housing where the stem has one or more orifices for...
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7516754 |
Flush valve diaphragm
A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter,...
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7469712 |
Relief valve
A valve for the fuel system of a turbine engine works to relieve high pressure transients in the liquid fuel side of the turbine engine arising from the elevated ambient temperatures of operation...
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7410608 |
Methods for manufacturing a diaphragm for an air admittance valve
In some embodiments, a process for manufacturing a diaphragm for an air admittance valve includes disposing a first center disk into a first cavity of a first mold, the first center disk includes a...
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7395835 |
Air admittance valve
In some embodiments, an air admittance valve includes a base, a screen plate and a diaphragm engageable with the screen plate. The diaphragm may include a first center disk having a stem and a...
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7370675 |
Flow conditioner for a fluid transport pipe
The flow conditioner for a fluid transport pipe, comprises a support-forming substantially tubular main body, at least one flow rectifier disposed inside the main body essentially perpendicularly...
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7261123 |
Reservoir tank of a power steering system for a car
A reservoir tank of power steering system for a car includes an inlet port delivering oil through a swirl prevention member. The oil is then allowed to flow so swirl does not form in the oil flow...
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7240693 |
Pressure regulated solenoid valve having integral mounting structure
A regulator valve for managing a fluid in an appliance is provided. The regulator valve comprises a housing having an inlet and an outlet, a filter, a pressure regulator, a solenoid valve, a...
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7234485 |
Tire valve
Hollow particle can be charged into a tire when a second stem is disconnected from a first stem in a tire valve of the present invention. When the second stem is fitted in the first stem, the...
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7191795 |
Venting valve having a cover cap
A venting valve for a fuel vessel of a portable handheld work apparatus has a valve housing which includes a base body and a valve cover. A valve plate is mounted between the base body and the...
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7185674 |
Fluid flow control valve
A fluid flow control valve is disclosed. This valve includes a housing which defines a central passageway having fluid inlet and fluid outlet openings. A pressure responsive element is disposed...
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7178593 |
Piggable separation system and method
An inline well fluid separator is movable for pigging operations. The separator assembly has a housing with an inlet port and an outlet port. A separation unit is carried within the housing. The...
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7104406 |
Micro-filter for filtering blood cells
A micro-filter for filtering blood cells has a plurality of filtering channel structures, each having a first through hole and a first concave portion connecting to each other, and a plurality of...
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7080661 |
Fluid amplifier with filter and clean-out door
A fluid amplifier having a filter interposed in an upstream conduit for filtering the power stream. The interior surface of the upstream conduit downstream from the filter is sealed to impede...
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7051756 |
Two stage metered relief check valve
A pressure relief valve includes a cylindrical poppet having a fluid metering stem. The valve is configured such that the effective surface area of the transverse aspect of the poppet exposed to...
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7040994 |
Redundant array water delivery system for water rides
A redundant array pumping system and control system is provided for water rides for ensuring continuous and non-disruptive supply of water. The pumping system incorporates a redundant pump and...
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7004193 |
Valve arrangement and traffic calming device incorporating such an arrangement
A reactive speed hump ( 2 ) includes a fluid flow control valve assembly ( 4 ). A first valve ( 18, 20, 21 ) is naturally open and a second valve ( 10, 14, 15, 16, 17 ), naturally closed....
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7000633 |
Flow amount control device
A filter is annularly attached around a peripheral wall of a housing. The filter is composed of a filtering element that covers a fluid passage for inhibiting foreign objects from entering, a...
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6981852 |
Strainer and valve release
A combined strainer and valve release structure formed as a unitary part of polyethylene with the strainer having a perforated wall and the valve release having a pushrod located on one side of the...
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6981516 |
Fail save shut off valve for filtering systems employing candle filters
The invention relates to an apparatus that acts as a fail save shut off valve. More specifically, the invention relates to a fail save shut off valve that allows fluid flow during normal...
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6966988 |
Flushing adapter for filter
An adapter is substituted for the filter-enclosing cap of a conventional in-line strainer device to permit introduction into a plumbing system of a flushing solution withdrawn from an independent...
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6957661 |
Valve with pressurization rate reduction device
A valve includes a housing assembly, a stem assembly and a surge suppression device. The surge suppression device includes an initial flowpath between the valve inlet and the outlet, a primary...
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6948522 |
Reconstitution device and method of use
A reconstitution device is disclosed and includes a first container receiver having a first component cannula disposed therein, the first component cannula having a withdrawal port and a first...
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6935772 |
Fluidic mixer in microfluidic system
Microfluidic devices capable of efficiently mixing two or more fluid are provided. Two or more microfluidic inlet channels defined in different sheets of material meet at an overlap region in fluid...
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6910501 |
In-line screens for thermostatic valves
A thermostatic valve for mixing hot water and cold water includes a valve body defining a first inlet, a second inlet, a mixing chamber, a first passageway between the first inlet and the mixing...
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6904929 |
Check valve and filter assembly incorporating such valve, especially for water cooler assemblies
A normally open check valve, incorporating a bell-shaped check valve member, and filter assembly incorporating same, wherein the specific gravity of the bell shaped member volume as defined by the...
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6892759 |
Valve having at least one screen
A valve has a valve housing having a flow path for a medium with at least one bore. At least one screen is arranged in the flow path of the medium in the valve housing. The screen is a perforated...
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6884341 |
Filter device to capture a desired amount of material
A filter device is used to capture a desired amount of material suspended in a liquid or gas. The device includes a planar filter 530 mounted in a chamber defined by a body member having an upper...
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6880570 |
Vehicle actuator
A linear three-port actuation valve for a vehicle has a valve seat member that is engaged with a valve body to a location that establishes a desired poppet stroke. The valve body defines a lower...
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6866059 |
Reconfigurable clean-in-place air-blow valve
An air-blow valve configured for clean-in-place capability is provided. The valve comprises a valve body defining a valve seat and internal fluid passageways. The valve further comprises valve...
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6866056 |
Fuel tank venting system
A fuel tank venting system includes a fuel cap, a vent diaphragm and a vent disc. A valve cavity with a substantially concave bottom is formed in a bottom of the fuel cap. The vent disc preferably...
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6863085 |
Faucet manifold assembly with in-line integral stops
A shower faucet manifold assembly includes a manifold defining an inlet including first and second bores. The first bore is of a larger diameter than the second bore. Disposed within the first bore...
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6848465 |
Dual-action vent check valve
A dual-action vent check valve is disclosed. The valve includes a first check valve which is responsive to elevated fluids inside the valve. A second check valve is responsive to elevated fluids...
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6846408 |
Filter assembly for a control valve in a vehicular brake system
A filter assembly for a control valve for controlling fluid flow in a hydraulic control unit of a vehicular brake system includes a substantially annular filter body. The body has an inner surface,...
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6837268 |
Evacuable container having one-way valve with filter element
A one-way valve allows air to be drawn from a collapsible, flexible, air-tight bag using a vacuum source. When the vacuum source is removed, the one-way valve prevents air from re-entering the bag....
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6830062 |
Spigot freeze dripper
A dripper apparatus for a water spigot includes a coupler having a threaded female member for connecting to a water spigot. A generally cylindrical elongate member has a longitudinal portion in...
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6805160 |
Pump intake flow control
A flow control device to be coupled to the intake of a pump including a base, an outlet plate having an outlet formed therein generally opposing the base, and a plurality of annular baffles carried...
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6802424 |
Strainer in shower bath tap valve
An improved strainer in a shower bath tap valve is essentially having provided a trough respectively over the inlet passages of cold and hot water to place in a strainer comprised of support, seat...
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6755048 |
Solenoid valve
To prevent foreign particles from entering the inlet of a solenoid valve during assembly in a coolant circuit, a particle filter is connected upstream of the inlet.
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6681796 |
Drainage valve pipe tap assembly
A drainage valve tap assembly for connection of a branch line to a main line while simultaneously forming a freeze proof drain comprising a hollow body having a first end and a second end, a...
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6675828 |
Nextrol
An instrument station in the form of a single-piece body is provided that incorporates ports for a flow measuring device or a piping accessory, including a thermometer, a drain valve, an air vent,...
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6648014 |
Fluid control valve and plate with filter
A hydraulic control valve has a valve block provided with a plurality of ports, a valve body formed with ports corresponding to the ports of the valve block, and a plate disposed between the valve...
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6637457 |
Rotomolded hydraulic reservoir with inserted baffle
A one-piece integral rotomolded hydraulic reservoir includes a plastic container body defining a container cavity for receiving hydraulic fluid. An insertable baffle is positioned in the container...
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6627077 |
Multi-part filter combination
A multi-part filter combination is received in a stepped bore of a fluid-carrying component. A larger-diameter filter part is associated with a larger-diameter bore portion, and a smaller-diameter...
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6619310 |
Rotomolded hydraulic reservoir with integral baffle
A rotomolded hydraulic reservoir includes a plastic container body defining a container cavity for receiving hydraulic fluid and forming a filter cavity in fluid communication with the container...
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6615858 |
Appliance water valve assembly and associated method
A water valve assembly includes a valve body having defined therein (i) an inlet, (ii) an outlet, (iii) a central cavity, and (iv) a component access opening, wherein fluid advancing into the valve...
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6564829 |
Quick coupler
A socket (A) includes a first flow passage ( 4 ) which is provided with a first closure member ( 14 ) and a first check member ( 32 ). And a plug (B) includes a second flow passage ( 54 ) which is...
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6561214 |
Hydrant with improved drain mechanism
A fire hydrant of the “dry” barrel type having an improved means of draining the barrel after the hydrant has been used. The hydrant is provided with a drain passageway communicating the...
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6550492 |
Filter vent fitting
A filter vent fitting for a drum which allows for the passage of hydrogen gas but precludes the passage of radioactive particulates, the fitting having evacuation/pressurization conduits which...
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