Matches 51 - 100 out of 335 < 1 2 3 4 5 6 7 >
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6695010 Segmented ceramic choke  
A new segmented choke is provided. Designed to reduce thermal stresses created when the fluid temperature fluctuate, this invention is constructed of segmented ceramic members fit within a...
6684907 Loose-fill insulation conditioning duct  
A method and apparatus for conditioning loose-fill insulation including an elongated tubular cylinder having a plurality of internal blades positioned in a helical configuration. Large nodules of...
6648022 Loose-fill insulation dispensing apparatus including spiked conduit liner  
Dispensing equipment for dispensing blown loose-fill insulation. The equipment includes a flexible delivery conduit that conveys loose-fill insulation material from a source of such material and,...
6644355 Diffusing corner for fluid flow  
A diffusing corner for fluid flow within a wind tunnel comprising an arrangement of diffusing vanes for diverting the flow of air through the corner in a plurality of air passages having increasing...
6533500 Method for reducing frictional losses in tunnels  
A method for reducing frictional loss in unlined tunnels or other tunnels with a rough wall surface and/or irregular cross section. A flexible or rigid pipe with a cross section similar to or...
6523573 Flash tube device  
A new flash tube device adapted specifically for use with hot erosive flow streams is provided. This flash tube uses an extension cone fixed to the outlet of a choke to create an extension choke to...
6478340 Y-pipe for thin boom tube exhaust pipes providing increased ground clearance on race cars  
A Y-pipe and flattened boom tube exhaust pipe for use on race cars, such as stock cars which race on oval tracks, which mount to the lower frame or chassis of the car, and which route exhaust...
6474364 Flow deflecting device  
The invention relates to a flow deflecting device 5, comprising a substantially planar baffle adapted to be disposed in a conduit 2 having a first part 3 defining a first flow direction 3 a ...
6439267 Adjustable flow diffuser  
When a fluid passes through a conventional elbow, turbulence is created in the fluid flow. The fluid may not stabilize and return to a laminar flow until 40-50 pipe diameters downstream. Turbulence...
6390132 Fluid stream pulse damper  
A fluid stream pulse damper having a fluid conduit defining a fluid path and a fluid flow direction. The conduit has an inlet end and an outlet end. A damper body in the conduit intersects the...
6378559 Discharge outlet control  
A discharge flow control includes a plurality of flexible elongate elements adapted to be supported at one end from a discharge outlet to extend from the outlet in the direction of the discharge...
6363972 Structure for reducing fluid resistivity on body  
The present invention is aimed at reducing a fluid frictional resistance generated on a surface of a body which relatively moves in a fluid. A structure on the body for reducing the fluid...
6343622 Flow-through connection member for an expansion tank  
A flow-through member ( 1 ), which is suitable for being positioned in a connecting passage of an expansion tank in order to define a first flow-through passage ( 30 ) and a second flow-through...
6336471 Flow system for enhancing undirectional fluid flow  
An improved fluid flow system for enhancing fluid flow through an opening. The first embodiment uses a first extension member for extending an opening through a perpendicular surface and a second...
6289934 Flow diffuser  
When a fluid passes through a conventional elbow or valve in a piping system, turbulence is created in the fluid flow. The fluid may not stabilize and return to a laminar flow until 40-50 pipe...
6290266 Suction elbow provided with built-in guide blades  
A suction elbow is divided in a plurality of sub-channels similar to each other by one or more guide vanes made of a curved plate and flat plates connected to the curved plate based on the...
6283148 Standing valve with a curved fin  
A valve for use in a sucker rod actuated fluid pump including a traveling valve assembly and a standing valve assembly within which a vortex is believed to be created to draft the ball check valve...
6253792 Exhaust processor end cap  
An exhaust processor is provided having an exhaust processor body, first, and second end caps. The exhaust processor body includes an outer shell and a substrate positioned to lie within the outer...
6244300 Vane rail and its assembly for an air duct  
A vane rail has a plurality of tabs, in pairs, partially severed therefrom, to engage air deflection vanes in sandwiched relation therebetween. Fasteners may secure the connection between the...
6220301 Drainage system  
In a drainage system for a conduit having a conduit inflow and a conduit outflow, the intention is that at least one drainage obstacle which can be moved in the direction of flow (X) is provided...
6216644 Flow duct with cross-sectional step  
In heat generators and burners, it is frequently necessary to realize discontinuous cross-sectional expansions of a flow duct. When the flow (U) passes over the step (10) formed in the wall (8) of...
6206047 Flow duct for the passage of a two-phase flow  
A flow duct for the passage of a two-phase flow which has a liquid and a gaseous phase is described, comprising an inner wall completely enclosing the two-phase flow radially to the direction of...
6192939 Apparatus and method for driving a microflow  
A pneumatic apparatus and method for driving a microflow is disclosed. The microflow driving apparatus of this invention comprises an external pneumatic driving device that generates an array of...
6186179 Disturbance simulating flow plate  
A flow conditioning plate for interposition in a flow line has a pattern of apertures which introduces a flow irregularity characteristic of a commonly encountered irregular flow in a plant, such...
6170528 Assembly of orifice chambers progressively reducing operating pressure for large gas flows  
Disclosed is an improved assembly of orifice chambers for reducing pressure of large gas flows effective to reduce noise of the gas flows and wear on orifice chambers by progressive pressure drops...
6161594 Pipe bend  
A pipe bend for a siphon installation formed by two straight pipe parts and a curved pipe part connecting these parts, which pipe bend is provided with a guide extending from the curved connecting...
6158412 Air turbulence generator of internal combustion engines  
The device is utilized to create swirling, turbulent flow to the air entering an internal combustion engine, and to the exhaust gases therefrom prior to the gases entering an air pollution system....
6145544 Flow conditioner for a gas transport pipe  
The flow conditioner for a gas transport pipe comprises at least one perforated plate disposed essentially perpendicularly to the axis XX' of the pipe and comprising a central hole and sets of...
6119728 Assembly for reduction of pulsations and vibrations in a hose  
An assembly for reduction of pulsations and vibrations in a hose including a hose having an interior surface and a throttle being sized for insertion in the hose adjacent to the interior surface....
6119730 Precision laminar flow element for use in thermal mass flow sensors and flow controllers  
A laminar flow element for use in thermal mass flow sensors and flow controllers is designed to provide a high degree of precision. The precision laminar flow element includes a laminar flow...
6116284 Guide structure for pneumatic applicator  
A guide structure is provided for guiding the flow of particulate matter from a source to a distribution manifold. The guide structure includes a generally tubular elbow defining a flow path for...
6112768 In-line fluid agitator  
An in-line agitating device for fluids includes an elongate internally-threaded cylindrical tube, open at each end, with a flow-disturber such as a round ball positioned inside the tube so as to...
6070616 Process for mounting lugs and/or projections on a thin metal sheet and a thin metal sheet having lugs and/or projections as well as a rectangular tube made of thin metal sheets  
A process for mounting lugs or projections on a thin metal sheet, by forming the lugs and/or projections out of the thin metal sheet by way of massive forming. Such a thin metal sheet in the form...
6056014 Drainage collective pipe joint  
The invention relates to a drainage collective pipe joint where wastewater flowing in a collective housing of multiple floors is subjected to swirl flow and is allowed to flow down. The drainage...
6041822 Reduction of electrostatic charging of particles in pneumatic conveying systems  
Tribo-electrification of conveyed particles in a pipeline of a pneumatic conveying system is reduced by electrically isolating at least one portion of the inner surface of the pipeline, preferably...
6036853 Articulated filter core element  
A common filter assembly is formed from a filter membrane which is supported by a filter core element. The core element according to the invention is substantially planer in the as-molded condition...
6014987 Anti-vortex baffle assembly with filter for a tank  
The invention is an anti-vortex assembly for mounting at the entrance to the outlet port of a propellant tank. In detail, the anti-vortex assembly includes a hollow cylindrical frame assembly...
5992465 Flow system for pipes, pipe fittings, ducts and ducting elements  
An insert for placement within a generally tubular fluid conduit having an inner conduit wall. The insert functions to provide quasi-laminar flow to a fluid, and is constructed as a generally ring...
5979507 Gas flow pass  
A gas flow pass has a gas flow direction deflecting member arranged in the gas flow pass for deflecting a gas flow direction outward with respect to a center of the gas flow pass, and a foreign...
5937908 Straightening apparatus  
A straightening apparatus is constituted by a diffuser connected to an inflow pipe having a rectangular section to form an enlarged channel, and eight straightening vanes arranged inside the...
5937907 Manifold having outlets equally spaced from inlet  
A manifold having a plurality of outlets each equally spaced from the inlet in the radial direction is provided. The equal spacing of the outlets from the inlet provides substantially equal flow...
5927339 Air turning assembly with self-gripping vanes  
An air turning vane and rail assembly for promoting laminar air flow in angled duct work transition sections includes longitudinally spaced apart air turning vanes transversely disposed between a...
5918636 Fuel economiser  
A fuel economizer device including a conduit through which fuel flows, a Faraday housing around part of the conduit and end caps at each end of the housing for mounting the housing to the conduit....
5916134 Catalytic converter provided with vortex generator  
A catalytic converter consists of an exhaust gas inlet, an exhaust gas outlet, and a catalytic reactor located between the inlet and the outlet for reacting with the exhaust gas discharged by the...
5909782 Cylindrical member with reduced air flow resistance  
An elongate member for positioning transverse to a fluid flow includes a curved outer surface. A first elongate flow transition inducing structure is positioned on and extends along a substantial...
5884666 Exhaust pipe extension  
An exhaust pipe extension having movable fan blades mounted on a center axle which blades and part of the axle extend into an opened vehicle exhaust pipe. The other end of the same axle is fixed...
5833389 Apparatus for controlling turbulence in boundary layer and other wall-bounded fluid flow fields  
Turbulence is controlled in boundary layer or wall-bounded fluid flow fields having a turbulent wall region which under natural conditions, has an average system of roll pairs or streaks adjacent...
5819808 Method for reducing stress at a junction of high pressure fluid flow passages in a body and a junction formed thereby  
A method for reducing stress at a junction of high pressure fluid flow passages in a body involves passage intersected by a secondary passage. The depression is formed to generally surround an...
5790619 Drain system for a nuclear power plant  
A drain system for a shutdown cooling system of a pressurized water reactor type of a nuclear power plant (10) has an increased flow rate in the drain pipe (28) and drain pump (33). The hot leg...
5758967 Non-clogging motionless mixing apparatus  
A stationary material mixing apparatus in the shape of a cylindrical conduit being open at both ends. The conduit houses a plurality of mixing elements which are characterized as having no edges...
Matches 51 - 100 out of 335 < 1 2 3 4 5 6 7 >