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Radial Flow patents

      

This page is updated frequently with new Radial Flow-related patent applications.




 Cooling ring gear patent thumbnailCooling ring gear
A ring gear for a planetary gear set has an annular gear body with a first annular side and a second annular side concentric about a center axis. The first annular side defines a toothed periphery.
Deere & Company


 Cryogenic regenerator and cryogenic refrigerator patent thumbnailCryogenic regenerator and cryogenic refrigerator
In a cryogenic regenerator including a regenerator tube, a partitioning tube, whose tube wall is perforated by uniformly distributed through-holes, inside of which regenerator packing is provided, and having rib rings wrapped peripherally around its outer wall, is arranged coaxially inside the regenerator tube, with a buffer cavity between the regenerator-tube inner wall and the partitioning-tube outer wall. In a pulse-tube refrigerator including the regenerator and a gas reservoir, the regenerator, thanks to the designing of its reservoir and through-holes, draws in radial flows such that the form of heat exchange in the same regenerator cross-section goes from being simple thermal conduction to being heat exchange in which heat convection is coupled with thermal conduction, enhancing radial heat transfer and enabling rapid equilibration of temperature gradients along the regenerator periphery, and, by effectively keeping non-uniformity phenomena inside the regenerator under control, making improved refrigerator efficiency possible..
Sumitomo Heavy Industries, Ltd.


 Continuous flow centrifuge for fluid separation or water desalination and purification patent thumbnailContinuous flow centrifuge for fluid separation or water desalination and purification
In an embodiment, a continuous flow centrifuge for water desalination comprises a double walled enclosure casing having a water egress and ingress. The centrifuge rotates around a central axis, which a rotor extends through wherein one or more main ball bearings and one or more thrust roller bearings aid in the rotation.

 Apparatus for decreasing thrust of radial inflow turbine patent thumbnailApparatus for decreasing thrust of radial inflow turbine
Disclosed is an apparatus for decreasing a thrust of a radial flow turbine. The apparatus includes a rotary shaft having an axial through-hole in the interior thereof, a rotor assembled in the rotary shaft and having a rotor hub and rotor blades formed on an outer peripheral surface thereof, a casing configured to isolate the rotary shaft and the rotor from the outside, and a shaft seal configured to maintain a seal between the rotary shaft and the casing..
Korea Maritime University Industry-academic Cooperation Foundation


 Isothermal tubular catalytic reactor patent thumbnailIsothermal tubular catalytic reactor
Isothermal catalytic reactor (1) comprising a catalytic bed (2) and a tubular heat exchanger immersed in said catalytic bed, wherein the exchanger is formed by straight tubes connected to a distributor (6) and to a header (7) formed by preferably toroidal bodies which support the said tubes, and wherein the catalytic bed is of the type crossed by an inward radial flow.. .
Casale Sa


 Radial flow hydrothermal reactor for sludge thermal hydrolysis treatment patent thumbnailRadial flow hydrothermal reactor for sludge thermal hydrolysis treatment
A radial flow hydrothermal reactor for a sludge thermal hydrolysis treatment is provided, relating to a field of sludge reduction treatment. An outer cylinder and an inner cylinder are successively sleeved in a cylindrical body of the reactor.
Xi'an Jiaotong University


 Separation column having an internal heat exchanger patent thumbnailSeparation column having an internal heat exchanger
A separation column and a process for using same to separate a hydrocarbon or chemical mixture into at least a vapor stream and a liquid stream. The separation column includes an internal heat exchanger.
Uop Llc


 Method of loading a vessel patent thumbnailMethod of loading a vessel
A method for loading an axial-radial flow vessel containing a bed of a particulate catalyst having a radial-flow portion and an axial-flow portion supported on and in fluid communication with the radial flow portion, includes: (i) placing a first catalyst material in the radial-flow portion and (ii) placing a second catalyst material in the axial-flow portion, wherein the second catalyst material has a smaller particle size than the first catalyst material. A vessel loaded with first and second catalyst materials is also described..
Johnson Matthey Public Limited Company


 Centrifugal compressor and centrifugal unit having the same patent thumbnailCentrifugal compressor and centrifugal unit having the same
The invention discloses a centrifugal compressor. The centrifugal compressor includes multiple stages of compression units which are communicated in sequence.
Gree Electric Appliances,inc.of Zhuhai


 Holding equipment patent thumbnailHolding equipment
Holding equipment for holding a plate-like member by discharging fluid to generate a negative pressure between the holding equipment and the member, includes a columnar main body, a flat end face formed at the main body, that faces the member, a concave part formed at the end face, one or more fluid passages that discharge fluid into the concave part to form a swirl flow or a radial flow, and a liquid supply device for supplying a part of the member with a liquid, the part facing the centre of the swirl flow or the radial centre of the radial flow.. .
Harmotec Co., Ltd.


In-line deaerator device for windmill-auxiliary oil system for fan drive gear system

A lubrication system for a fan drive gear system of a turbofan engine includes an auxiliary pump for communicating lubricant to bearings of a gear system. A deaerator is disposed between a lubricant source and the auxiliary pump for separating gases is contained within the lubricant.
United Technologies Corporation

Dual-function impeller for a rotary injector

The dual-function impeller can be rotated in molten metal in a direction of rotation, as part of a rotary injector. The impeller can have a body having an axis, a plurality of blades circumferentially interspaced around an axis, and an aperture coinciding with the axis.
Rio Tinto Alcan International Limited

Controlling turbocharger compressor choke

A radial flow compressor includes a device (1, 34) for controlling air flow detachment from the volute tongue (3). The device (1, 34) may include a vane (1) or hole (34) in the tongue (3), and serves to redirect air over the volute tongue (3).
Borgwarner Inc.

Clover leaf hub

A wet brake assembly and method for cooling separator plates in a wet brake assembly are disclosed. The wet brake assembly may comprise a hub rotatable about an axis and a brake pack.

Inlet for effective mixing and purging

The present inventors have conceived of a showerhead inlet with an annular plenum and radial flow paths into a central passage. A process gas, that may include a precursor and a carrier gas, may be flowed into the annular plenum.
Lam Research Corporation

Chip stack structures that implement two-phase cooling with radial flow

A package structure to implement two-phase cooling includes a chip stack disposed on a substrate, and a package lid that encloses the chip stack. The chip stack includes a plurality of conjoined chips, a central inlet manifold formed through a central region of the chip stack, and a peripheral outlet manifold.
International Business Machines Corporaion

Breath-actuated nebulizer for medicine inhalation

Breath-actuated nebulizers for delivering medicine are provided, including an outlet port; an opening; and a medicine cup coupled to the opening through a venturi tube. The medicine cup receives a medicine to be delivered through the outlet port, and is coupled to the outlet port.
Carefusion 2200, Inc.

Irrigated finned ablation head

An irrigated finned ablation head that provides enhanced cooling. The irrigated finned ablation head comprises a plurality of radial fins that are distributed about a central axis and that extend axially from a common base.
St. Jude Medical Luxembourg Holding S.à.r.l.

Method and achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

A prechamber spark plug may have a prechamber having a pre-determined aspect ratio and hole pattern to achieve particular combustion performance characteristics. The aspect ratio and hole pattern may induce a rotational flow of fuel-air in-filling streams inside the prechamber volume.
Prometheus Applied Technologies, Llc

Supercharged internal combustion engine with exhaust-gas turbocharger and operating an internal combustion engine of said type

Embodiments for inducing swirl upstream of a compressor are provided. In one example, a method includes during a first condition, flowing exhaust gas from downstream of a turbine to upstream of a compressor via a tangential flow duct of an exhaust gas recirculation (egr) injector circumferentially surrounding an intake passage upstream of the compressor, and during a second condition, flowing exhaust gas from downstream of the turbine to upstream of the compressor via a radial flow duct of the egr injector..
Ford Global Technologies, Llc

Radial check device

A radial check device and methods are provided for accessing ulnar and/or radial flow and producing documentation of such assessment.. .
Promedica Health System, Inc.

Variable showerhead flow by varying internal baffle conductance

Apparatuses and techniques for providing for variable radial flow conductance within a semiconductor processing showerhead are provided. In some cases, the radial flow conductance may be varied dynamically during use.
Novellus Systems, Inc.

Radial flow adsorber 'u' configuration

A radial u-flow adsorption unit for air purification in a tsa process, having a gas outlet at one end and at least one gas inlet at the side, preferably at the same end of the unit as the gas outlet. The simpler design of the unit facilitates manufacture, installation and transport, and reduces the capital and operating costs..
Air Products And Chemicals, Inc.

Propeller blade

A propeller blade includes a body configured to extend radially from the hub of a propeller. The body can include a front surface, a back surface, a leading edge, and a trailing edge.
Sp Tech

Packer element with laminar fluid entry

An apparatus for retrieving a fluid from a sampling zone in a borehole intersecting a formation may include a sampling tool having a port positioned in the sampling zone and a permeable media filling an annular space surrounding the port. The permeable media may include a circumferential support face, a first plurality of radial flow channels, and a second plurality of radial flow channels.
Baker Hughes Incorporated

Multi-stage radial flow turbine

Various multi-stage radial turbine configurations that provide highly efficient momentum transfer between a fluid and the mechanical interface in both power producing and power consuming undertakings.. .

Water filter cartridge and manifold head seal

A water filter cartridge has a cap with radially oriented first and second (either inlet or outlet) flow channels on first and second generally cylindrical portions. First and second seals encircle the first flow channel on the first portion and third and fourth seals encircle the second flow channel on the second portion.

Compressor recirculation into annular volume

To solve the problems of compressor wheel blade flow separation causing surge type noises when a compressor return or recirculation valve is opened or closed, bypass airflow from a compressor recirculation valve is fed into an annular volume, defined between inner and outer walls or shaped as a radially expanded, axially flattened cylindrical space in the compressor inlet, so that the generally unidirectional radial flow from the compressor recirculation valve is re-directed and organized as it is turned from generally radial to generally axial, merging with the general inlet flow and presenting the compressor wheel with airflow of “circumferentially uniform” flow velocity.. .

Radial flow reactor systems and related methods

The present disclosure provides liquid/solid phase reactor systems that generate product gases. The present disclosure also provides for methods of generating gas using the systems of the present disclosure..
Intelligent Energy Limited

Composite shaft with core insert

The disclosure provides an improved shaft design. The design includes an elongated annular shaft body, having an outer surface and defining a hollow cavity, and a core insert disposed in the hollow cavity.
Deere & Company

Electronic assembly for a rotary electric machine for a motor vehicle

An electronic assembly for a rotary electric machine for a motor vehicle is disclosed. The electronic assembly includes electronic component blocks having different thermal dissipation needs, the blocks including a power block and a control block.
Valeo Equipements Electriques Moteur

Radial flow reactor having a side inlet nozzle and methods for reacting hydrocarbons using the same

A system for radial flow contact of a reactant stream with catalyst particles includes a reactor vessel and a catalyst retainer disposed in the reactor vessel, the catalyst retainer including an inner particle retention device and an outer particle retention device, the inner particle retention device and the outer particle retention device being spaced apart to define a catalyst retaining space of the catalyst retainer, the inner particle retention device defining an axial flow path of the reactor vessel, the outer particle retention device and an inner surface of a wall of the reactor vessel defining an annular flow path of the reactor vessel. The system further includes an inlet nozzle positioned along a side of the reactor vessel and having an exit opening in fluid communication with the annular flow path of the vessel and an outlet nozzle in fluid communication with the axial flow path..
Uop Llc

Wellbore steam injector

Disclosed are systems and methods of injecting steam into a wellbore. One disclosed injection tool includes a body defining an inner bore and a radial flow channel, one or more fluid conduits defined in the body at the radial flow channel, a shroud arranged about the body such that an annulus is defined and in fluid communication with the one or more fluid conduits and the surrounding wellbore environment, a sleeve arranged within inner bore and movable between a first position, where the sleeve occludes the one or more fluid conduits, and a second position, where the one or more fluid conduits are exposed, and first and second seals generated at opposing axial ends of the radial flow channel when the sleeve is in the first position..
Halliburton Energy Services, Inc.

Gas chromatography oven and systems and methods including same

A gas chromatography system includes a gas chromatography oven and a gas chromatography column. The gas chromatography oven includes a housing and a flow generating system.
Perkinelmer Health Sciences, Inc.

Method and achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

A prechamber spark plug may have a prechamber having a pre-determined aspect ratio and hole pattern to achieve particular combustion performance characteristics. The aspect ratio and hole pattern may induce a rotational flow of fuel-air in-filling streams inside the prechamber volume.
Prometheus Applied Technologies, Llc

Exhaust-gas heat exchanger

An exhaust-gas heat exchanger for an exhaust system for cooling an exhaust-gas flow, having an inner pipe and an outer pipe, wherein the two pipes are indirectly or directly welded to one another in sealing fashion at the inlet side, a jacket pipe is arranged around the outside of the outer pipe and an annular gap for coolant is arranged between the outer pipe and the jacket pipe, and the inner pipe has an axial flow cross section (a2) at the end as viewed in the flow direction (s) and has a perforation (p2), which forms a radial flow cross section, in a direction at right angles to a flow direction (s). Between the inner pipe and the outer pipe there is formed an exhaust-gas duct for the exhaust-gas flow, wherein an intermediate pipe which is mounted in displaceable and/or rotatable fashion on the inner pipe is provided with a perforation (p4) by which the axial flow cross section (a2) of the inner pipe can be at least partially closed off..
Tenneco Gmbh

Pivot pin for a turbine engine comprising a ring for recovering a flow of lubricating oil with a plurality of lubricating oil discharge ports

A journal configured to be driven in rotation in a housing of a turbine engine, or for an aircraft, the journal including: a circumferential main body including plural ventilation openings configured to allow plural axial airflows to circulate from upstream to downstream in the turbine engine, two consecutive ventilation openings being connected by a connecting segment, and a circumferential ring for recovering a flow of lubrication oil, which ring is rigidly connected to the main body and is radially inside the ventilation openings, the recovery ring including plural radial discharge openings for allowing plural radial flows of oil to be discharged towards the outside, each discharge opening being radially aligned with a connecting segment of the main body to allow each flow of oil to be discharged between the airflows.. .
Snecma

Thin-profile cross-flow fan with air volume gain effect

A thin-profile cross-flow fan with air volume gain effect has a thin-profile casing, a cross-flow guide passage, a blade assembly, an auxiliary guide ring portion, an axial magnetic motor and a radial flow-through auxiliary guide portion. When the thin-profile cross-flow fan is operated, the air stream guided from the air inlet can be guided to the air outlet through the circulation space or the auxiliary guide ring portion and radial flow-through the auxiliary guide portion, thus increasing the an flux and volume of the thin-profile cross-flow fan and also improving greatly its gain effect and performance with better applicability and industrial benefits..
Forcecon Technology Co., Ltd.

Waste disposal with improved housing configuration

In one aspect, a waste disposal for processing waste may generally include a motor defining a rotational axis, a cutter plate coupled to the motor for rotation therewith and a housing configured to encase the motor and the cutter plate. The housing may include an upper housing portion and a lower housing portion.
General Electric Company

Radial flow process and apparatus

A flow connector creates a fluid connection between a port in a wall of a reactor vessel and an axial flow path of the reactor vessel. The flow connector has a wall defining a flow path of the flow connector.
Uop Llc

Methods and systems for separating para-xylene using a radial flow simulated moving bed chamber

Methods and systems for separating para-xylene are disclosed. In one exemplary embodiment, a method for separating para-xylene includes the steps of providing a feed stream including para-xylene and other c8 aromatic hydrocarbons to a first adsorbent bed within a radial flow simulated moving bed chamber and providing a desorbent stream to a second bed within the radial flow simulated moving bed chamber.
Uop Llc

Catalyst retainer for radial flow reactor

A catalyst retainer includes an inner particle retention device having apertures and a first non-apertured section; and an outer particle retention device having apertures and a second non-apertured section. The inner and the outer particle retention devices are spaced apart to define a particle retaining space of the retainer.
Uop Llc

Radial flow process and apparatus

A system for radial flow contact of a reactant stream with catalyst particles includes a reactor vessel and a catalyst retainer in the reactor vessel. The catalyst retainer includes an inner particle retention device and an outer particle retention device.
Uop Llc

Inner barrel member with integrated diffuser for a gas turbomachine

An inner barrel member for a gas turbomachine includes a body having an outer surface, an inner surface and one or more radial flow splitters provided on the outer surface. The one or more radial flow splitters are configured and disposed to be arranged along a combustor centerline at a combustion flow outlet radially inwardly of a transition piece..
General Electric Company

Rotary fluid processing systems and associated methods

Rotary fluid processing systems and associated methods are disclosed. A purification system in accordance with the particular embodiment includes a rotatable adsorbent-containing heat/mass transfer element that is generally symmetric about a rotation axis, and includes multiple radial flow paths oriented transverse to the rotation axis and multiple axial flow paths oriented transverse to the radial flow paths.
Prometheus Technologies, Llc

Volute with two chambers for a gas turbine

A volute (10) with two chambers for a gas turbine (50), including a circumferential conduit (11) in the form of a spiral, a first opening (12) oriented tangentially to the said circumferential conduit (11), toward the outside of the said circumferential conduit (11), and a second circumferential opening (13) located at the center of the said circumferential conduit (11). A wall (15) separates the said circumferential conduit (11) into two symmetrical chambers (18) (19), with a first fluid and a second fluid being able to circulate independently and in an isolated manner between the said first opening (12) and the said second opening (13).



Radial Flow topics:
  • Radial Flow
  • Radial Direction
  • Circulation
  • Piezoelectric
  • Electric Actuator
  • Wind Turbine
  • Chromatograph
  • Chromatography
  • Frustoconical
  • Refrigerant
  • Radial Flow Turbine
  • Rotor Blade
  • Rotor Blades
  • Liquid Dispersion
  • Fluidically


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    This listing is a sample listing of patent applications related to Radial Flow for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Radial Flow with additional patents listed. Browse our RSS directory or Search for other possible listings.


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