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7543856 |
Tubing connecting device
A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid...
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7540298 |
System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components
A system and apparatus for reducing contaminants of physical components (e.g., semiconductor device fabrication equipment components), featuring a manifold having a passageway in fluid...
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7510649 |
Top loading vertical flow submerged bed wastewater treatment system
A system for treating wastewater having a treatment bed of particulate material, inflow distributing plumbing for applying wastewater from a wastewater supply source to upper part of the treatment...
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7490628 |
Manifold and valve assembly
A semi-flexible tube is captured between a valve body and a connection device wherein at least one of the valve body and the connection device is connected structurally to a range instead of...
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7482585 |
Testing chip and micro integrated analysis system
A testing chip includes (1) a first chip having a micro flow path that stores reagent; upstream-side opening provided on upstream-side of the micro flow path; downstream-side opening provided on...
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7465043 |
Liquid distribution unit, ink-jet recording apparatus and image forming apparatus
A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit includes a hollow body, a single inlet port provided in...
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7438082 |
Frost-resistant stand valve
The invention concerns a valve arrangement for external operation including: a feed opening, a delivery opening, a connecting passage which connects the feed opening to the delivery opening, a...
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7398954 |
Remote-coupled faucet adapter
A faucet adapter including an inlet assembly that includes a connecting portion configured for connection to a fluid source. A handle remote from the connecting portion is operably connected...
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7389797 |
Air header/manifold for a dust collector
Air header/manifolds for industrial air filters, sometimes referred to as bag houses, are formed by extrusion and provided with flat mounting and sealing surfaces for accommodating staggered and...
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7370673 |
Self-contained isolated port
A service valve for a refrigerant system comprising a valve body and a system port. The valve body has at least one fluid passage integrated therein including a longitudinal bore. An orifice is...
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7353841 |
Relative pressure control system and relative flow control system
Provided is a relative pressure control system has a simple configuration, but enables accurate regulation of a division ratio of an operation gas, and concurrently makes it possible to securely...
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7325568 |
Sprinkler valve manifold
A one-piece manifold for use in a sprinkler valve assembly includes an intake pipe having a water inlet and a plurality of ports adapted for fluid connection to inlets of a plurality of respective...
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7318448 |
Swimming pool cleaning apparatus and parts therefor
A swimming pool cleaning device includes a fluid distribution system for controlling its operation. More particularly, the distribution system includes a housing having an inlet for receiving a...
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7284680 |
Electrovalve dispenser device for a refrigerator
The device comprises a valve body with an input adapted to be connected to a water supply source, and with at least a first and second output. The body is provided with at least a first and a...
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7270147 |
Adjustable variable flow fertilizer valve
A valve assembly comprising a body member forming a channel having first and second ends, forming a seat surface within and at the first end of the channel about an orifice that faces in the...
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7243684 |
Flow dividing device for gardening pipes
A flow dividing device for gardening pipes includes a main body having a plurality of mounting studs, and a plurality of water control switches each mounted on the respective mounting stud. Each of...
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7222642 |
Enhanced water valve tube stop
A fluid valve assembly and method for assembling the same includes a valve body defining an inlet, an outlet and a fluid passage communicating fluid therebetween. A control member is positioned...
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7213617 |
Airflow divider with shutoff
An air divider having a shutoff plate for converting row spacing on a seeding implement. A reversible shutoff plate has a closed position wherein one end of the plate extends through a slot and...
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7174918 |
Air flow control valve for vehicle air conditioning module
A novel air flow control valve for an air outlet in an HVAC housing provides for strong, even seal pressure all the way around the edge of the opening. In stead of a swinging door hinged at one...
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7143774 |
Method and apparatus for providing a determined ratio of process fluids
A fluid flow control system that includes a fluid inlet to receive a flow of process fluid and a plurality of fluid outlets. The plurality of fluid outlets include a first fluid outlet and at least...
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7131462 |
Gas control valve assembly
A gas control valve assembly includes a valve seat, the valve seat having a gas inlet, first and second gas outlets, a gas passageway in communication between the gas inlet and the gas outlets, and...
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7131461 |
Stream switching system
An improved double block and double bleed stream switching system (modifiable to, for example, a double block, single bleed stream switching system) includes a common stream path for a multitude of...
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7117895 |
Switching valve
The object of the present invention is to provide a switching valve capable of increasing the opening stroke of a valve operated by a differential pressure while saving space, thereby reducing...
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7114666 |
Dual massage shower head
A shower head having dual turbines. The shower head includes a body having an inlet for connection to a water conduit, a first outlet nozzle formed on the body, a second outlet nozzle formed on the...
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7077163 |
Device for controlling the flow of liquid or gaseous media
A device controls the flow of liquid or gaseous media, especially a liquid heating or cooling medium, in a line system with a first channel that contains a valve, especially a shut-off valve, and...
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7051763 |
Faucet adapter
A faucet adapter including, without limitation: a valve body having a valve; an inlet end coupled to the valve body for connection to a faucet; a tubular member having an outlet end and a coupling...
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7032605 |
Dual piston rotary valve
Apparatus and methods are provided for manipulating fluids, for instance, to determine the presence or absence of an analyte in a sample. In one embodiment, a fluid control and processing system...
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7013911 |
Internal cross over valve
An improved valve and manifold for use in conjunction with inflatable devices such as life rafts, escape slides, white water rafts, kayaks, etc. The invention is specifically an internal cross over...
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7007707 |
Mass flow ratio system and method
A system for dividing a single mass flow, including an inlet adapted to receive the single mass flow and at least two flow lines connected to the inlet. Each flow line includes a flow meter and a...
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6991001 |
Compressed air control apparatus for compressed air systems of motor vehicles
A compressed air control apparatus for compressed air systems of motor vehicles includes a pressure controller ( 2 ), an air dryer ( 4 ) and a multi circuit protection valve ( 3 ). The pressure...
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6986364 |
Branched water timer
A water timer includes a housing, which is available with a water inlet and at least two water outlets. Some water channels are separately mounted between water inlet and water outlets. Some...
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6966327 |
Fluid balance control system for use in a fuel processor
A method and apparatus for providing a balanced fluid supply through multiple feeds are disclosed. The method comprises supplying the fluid through a plurality of feeds from a common fluid...
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6907905 |
Manifold of a plastics material for hot-water heating system and the like
The manifold includes a sleeve element ( 10 ) extending longitudinally about an axis (x), formed in one piece of plastics material and having a plurality of pairs of apertures ( 11, 12 )...
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6889709 |
Manifold valve
A manifold valve of the invention comprises a body and respective actuators driving a plurality of valve bodies arranged within the body. The body having a valve chamber on the main flow passage...
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6874536 |
Gas supply apparatus
An apparatus for supplying pressurized gas to a plurality of gas outlets from an upstream gas supply, in which each of the plurality of gas outlets in use is connected to a common gas feed line via...
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6868866 |
Compressed air distributing apparatus for compressed air systems of motor vehicles
A compressed air distributing apparatus for compressed air systems of motor vehicles includes a multi circuit protection valve ( 9 ) for supplying a plurality of circuits (I, II, III, IV, V) with...
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6867049 |
Method for obtaining increased particle concentration for optical examination
The present invention relates to a method and apparatus for analyzing a blood or other biological fluid sample in a quiescent state, whereby particulate constituents of biological samples that...
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6834666 |
Apparatus for outputting compressed air in compressor
The invention provides an apparatus for outputting compressed air in a compressor to a plurality of pneumatic tools at a plurality of pressures. The apparatus includes: an air tank storing...
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6834662 |
Irrigation system apparatus, and related method
An improved apparatus and method are provided for irrigation systems such as automated sprinkler systems. A pre-assembled housing or valve box includes an inlet for receiving water and one or more...
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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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6830060 |
Air mass flow controller valve
An air mass flow controller valve containing at least two air channels that deliver desired air mass amount from a single inlet to fuel cell(s) through at least one channel of the at least two air...
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6817380 |
Diffuser in an air mass flow controller
A diffuser for an air mass flow controller for fuel cells that includes a housing, an inlet, a first bank of outlets, and a second bank of outlets. The housing has walls, which define a volume. The...
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6796465 |
Multiple output keg coupler
A conventional keg coupler and hand pump assembly is improved with a new multiple output coupler fitting which allows an increase in output flow. No physical change is made to said coupler and pump...
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6779561 |
Single flanged end ball valve of unitary construction
A ball valve unit for shutting off the flow of fluids flowing in heating and plumbing systems. The ball valve unit includes a ball valve and a main section including a flange formed integrally with...
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6763852 |
Alternating distributor for high-viscosity liquids
An alternating distributor for high-viscosity liquids consisting of a product line I ( 2 ) which discharges in a central distribution chamber ( 1 ) having no surfaces and edges running...
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6748965 |
Double directional check valve and flow restrictor combination
A double directional check valve and flow restrictor combination including a housing which contains a pair of axially-aligned check valves and a flow restrictor disposed between the check valves....
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6742543 |
Method and apparatus for reducing operating costs and emissions in a pumping installation
A method and apparatus for reducing operating costs and emissions in a pumping installation. A first step involves providing a flow dividing apparatus capable of dividing flow from a pump. The...
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6736165 |
Valve device and distributor device
The present invention relates to a valve device for flow control in a distributor of a liquid-operated heat or cold energy supply system with a flow measuring unit to measure a flow rate of the...
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6736155 |
Air oiler filler
An apparatus and a method for the filling of pressurized lubricant reservoirs such as is found on air oilers and the like. A storage tank of lubricant capable of being pressurized for the delivery...
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6722388 |
Multiple pressure regulator
A pressure regulator having a valve cartridge adapted to be removably held within its housing, said cartridge having a frame carrying and positioning a valve seat, a valve member, a valve stem, and...
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