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Match Document Document Title
7399412 Guide means for centrifugal force separators, especially cyclone separators  
A guide means of a centrifugal force separator or cyclone separator for separating at least one substance from a gaseous or liquid medium under the action of centrifugal forces has two or more...
7380572 Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit  
An energy attenuation apparatus in fluid communication with tubing adapted to convey a liquid under pressure, and including a liquid-conveying unit in fluid communication with the tubing and having...
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...
7363940 Flow-rate restrictor insert for orifice expansion device  
A generally cylindrical restrictor insert for containing an axially movable, apertured restrictive member, housed in a flow control distributor housing of an orifice expansion device used for...
7357619 Cross over flow diverter for noise reduction  
A cris-cross pattern of flow channels serves to divide the flow of fluid and then cross the flow to cause an impact between the flow in each channel to impact against each other to reduce the...
7325570 Method and apparatus for noise suppression in a fluid line  
An energy attenuation method and apparatus for a system conveying liquid under pressure. The apparatus is disposed in a liquid conveying structure of the system and includes first and second outer...
7306170 Lawn sprinkler flow control device and tool therefor  
A device for restricting water flow through a conduit in a landscape sprinkler system, wherein the conduit comprises a hollow pipe having an interior wall, the device comprising a generally rigid...
7237574 Controlled dispersion multi-phase nozzle and method of making the same  
A nozzle design and method for designing such a nozzle being adapted for three phase slurry flow from the choke into the flash tank during pressure let-down in autoclave mining operations that uses...
7234491 Device for damping water hammer  
A device damps water hammers in hydraulic accumulators, in particular in piston accumulators. The device is embodied in the form of the accumulator component which operates as a throttle on a fluid...
7222643 Internal post flow control  
A flow control including an annular flexible member and an internal post disposed downstream of the flexible member is described. The annular flexible member has a deflectable inner edge that...
7162962 Pneumatic distribution system for air seeders  
The primary distribution hoses on the tillage implement of a pneumatic seeding machine are of different lengths as needed to reach distribution heads or splitters on the implement that further...
7114525 Method and apparatus for reduction of fluid-borne noise in hydraulic systems  
Method and apparatus for eliminating turbulence-induced noise in a pulsation-absorbing flexible hose, as in a hydraulic power steering system containing a pressure fluid-feeding pump and a steering...
7104521 Dual chamber orifice fitting valve  
Apparatus and methods for operating a valve assembly for a dual chamber orifice fitting. The dual chamber orifice fitting comprises a body attached to a top. A passageway connects between the body...
7089963 Flow laminarizing device  
Representative embodiments provide for a flow laminarizing device including a plurality of walls defining a plurality of passageways, each passageway defining a hexagonal cross-sectional area and...
7086417 Gas flow control device  
Invention is of an improvement to seat of gate valves used for gas-lift producing oil wells, consisting of a seat lower part of which is curved there being a straight vertical art and a sloping...
7063107 Dual chamber orifice fitting body  
A dual chamber orifice fitting, including a body with a lower chamber in fluid communication with a pipeline and a top with an upper chamber in fluid communication with the lower chamber. A valve...
7051765 Balanced orifice plate  
An orifice plate for use in a conduit through which fluid flows is defined by a central circular region having a radius R 0 and a ring-shaped region surrounding the central circular region. The...
7033069 Mixing device  
Apparatus for mixing a fluid with a flowing material is disclosed including a chamber having an inlet for connection to a circular inlet conduit and an outlet for connection to a circular outlet...
7017610 Damper for hydraulic systems  
Disclosed is a damping device to be incorporated into fluid systems, particularly hydraulic systems, said damping device comprising an expansion hose. An essentially rigid damper which is oriented...
7007718 Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit  
An energy attenuation apparatus for a system conveying a liquid under pressure is provided. The apparatus includes a liquid-conveying unit or the like that includes three chambers disposed in...
6971409 Method and apparatus for the treatment of fluids  
A flow pipe and one or more permanent magnets placed in or on the flow pipe, each permanent magnet presenting at its axial ends an infinite divergence of the magnetic field it generates. Fluid is...
6941973 Industrial vapor conveyance and deposition  
A process for deposition and condensation and reaction and separation and distillation employing at least two chambers separated by a diaphragm with at least one separation wall and at least one...
6880579 Noise reduction device for fluid flow systems  
A noise reduction device for use in a fluid flow system comprises a central section and an outer annular section. The outer annular section is designed to reduce the velocity of an annular fluid...
6871666 Bi-directional dual chamber orifice fitting  
Methods and apparatus for a bi-directional dual chamber orifice fitting comprising a body with a chamber in fluid communication with a flow bore. The fitting also comprises an orifice supported by...
6863088 Replaceable oriface unit  
A replaceable orifice unit is disposed outside a pressure or a flow regulator valve, and therefore easy in maintenance, requires the smallest possible number of components, is compact in...
6848477 Fuel pressure damping system and method  
The invention relates to a fuel pressure damping system for use in a hydraulic system. The invention introduces specifically sized restrictors in the fuel passage to control the maximum operating...
6827107 Method for manufacturing a throttle  
The invention relates to a method for manufacturing a throttle ( 3 ) in a hose ( 1 ), characterized in that the wall ( 13 ) of the hose ( 1 ) is manufactured in such a way that the interior of the...
6810904 Lavatory flush tank silent-operating fill device  
A lavatory flush tank silent-operating fill device has a silencer extending along an axis and through which a stream of water flows; a number of channels are defined inside the silencer by a bundle...
6810683 Thermostatic expansion valve exit flow silencer device  
An apparatus for manipulating the air temperature within an interior compartment of a vehicle includes a compressor, a condenser, and an evaporator interconnected in a manner to remove heat from...
6807986 Noise reduction device for fluid flow systems  
A noise reduction device for use in a fluid flow system includes a central section and an outer section. The outer section is designed to reduce the velocity of an outer fluid flow relative to a...
6799602 Combination fitting  
A combination fitting for flow control devices in an automotive power steering system having channels disposed in the fluid receiving in of the fitting.
6708727 Pipe structure of branch pipe line  
A water pipe structure of a branch pipe line ( 12 ) connected to a main pipe ( 22 ) for flowing water therethrough, wherein a cavity flow suppressing structure ( 30 ) is installed between the main...
6701963 Flow conditioner  
A flow conditioner includes a body composed of an array of vanes generally parallel to the direction of fluid flow. The vanes create a plurality of chambers to effectively reduce large scale...
6698455 Fluid multieconomizer device  
There is disclosed a fluid flow rate economizing device having a tubular body and a reduction in the inner diameter, suitable to install inside residential, commercial or industrial hydraulic...
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...
6637542 Power steering system with noise reduction  
A power steering system for automotive vehicles has a construction for reducing noise generated due to pressure change of hydraulic fluid in the power steering system. In the power steering system,...
6594017 Measuring sensor positioning  
The invention relates to a device and a method for moving a measuring sensor ( 2 ) into and out of a pressurized or flow-through conduit ( 1 ) or a pressurized or flow-through vessel. The device...
6548760 One-piece seamless reducer  
A seamless reducer formed from a single continuous sheet of material includes a first section including a first wall, a second section including a second wall, and a tapered section including a...
6546839 Flow regulation device  
The present invention relates to a flow regulation device for mitigating over travel of a piston in a fluid operated tool. The flow regulation device includes a flow channel through which flows an...
6539977 Self draining orifice for pneumatic lines  
Drainage is enhanced in an orifice formed inside the internal passage of a pneumatic line by providing the orifice with first and second portions. The first portion defines a diameter that is...
6539968 Fluid flow controller and method of operation  
A fluid mass flow controller, particularly adapted for controlling mass flow rates of toxic and reactive gases used in semiconductor device fabrication, includes a control circuit connected to...
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...
6505648 Liquid treatment by cavitation  
A device ( 10 ) for treating a continuously moving liquid has a liquid inlet ( 12 ) and a liquid outlet ( 14 ) at opposite ends of a generally annular passage ( 16 ). The passage has a restriction...
6502602 Methods and apparatus for testing fluid compressors  
A flow meter including at least one flow valve used to performance test system compressors is described. The flow meter includes a pressure vessel including at least one exit port. A flow valve is...
6415768 Diesel engine fuel injection pipe  
There is provided a diesel engine fuel injection pipe which is capable of suppressing pressure variations in the fuel injection pipe and effecting stable injection of fuel and which has a...
6390134 Apparatus and method for preventing gas-surge in a welding gas delivery system  
A method and apparatus for reducing the amount of gas consumed during welding operations by reducing gas-surge principally for M.I.G. and T.I.G. welding systems. A preferred embodiment consists of...
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...
6357484 Microporous structure defined by a multiplicity of singular channels and method of making  
A microporous structure can be formed from ductile material such as glass into an axially extended outer wall surrounding a plurality of singular micro-passages surrounded by the outer wall to...
6357483 Flow controller  
The present invention provides a water-saving apparatus that is easy to use, and has a higher water conservation effect than a top-like water-saving device. The present invention provides a flow...
6345935 Vacuum system for particulate materials and an improved ejector device therefor  
An ejector mountable on a planar wall of a housing for gathering and conveying particulate material to within such housing generally consisting of a flat base plate segment mountable on such planar...
Matches 1 - 50 out of 1025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >