Radial Flow

Radial Flow-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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Radial flow horizontal catalytic reactor
Casale Sa
May 11, 2017 - N°20170128902

Horizontal adiabatic reactor (1) for heterogeneous catalytic reactions, comprising an outer cylindrical shell (2), an inlet (6) for reagent gases and an outlet (7) for gaseous products, a basket (10, 13) containing a catalytic bed (5a, 5b) positioned horizontally inside said reactor, wherein said reactor is configured in such a way that the gases cross said catalytic bed in a radial or axial-radial manner, said shell (2) ...
Chip stack structures that implement two-phase cooling with radial flow
International Business Machines Corporation
May 04, 2017 - N°20170125388

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. The central input manifold includes inlet nozzles to feed ...
Airfoil cooling with internal cavity displacement features
Siemens Energy, Inc.
April 13, 2017 - N°20170101893

A turbine airfoil including a central cavity defined by an outer wall including pressure and suction sides extending between and joined at leading and trailing edges, and a chordal axis extends generally centrally between the pressure and suction sides. Rib structures located in the central cavity define radial central channels extending across the chordal axis. Radial near wall passages are ...
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Cooling ring gear
Deere & Company
March 02, 2017 - N°20170059030

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. The gear body may include an annular groove in the first annular side proximate a first axial side of the gear body. An axial ...
Cryogenic regenerator and cryogenic refrigerator
Sumitomo Heavy Industries, Ltd.
February 16, 2017 - N°20170045274

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 ...
Continuous flow centrifuge for fluid separation or water desalination and purification
Sumitomo Heavy Industries, Ltd.
February 16, 2017 - N°20170043357

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. Extending from the rotor is a plurality of ...
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Isothermal tubular catalytic reactor
Casale Sa
February 02, 2017 - N°20170028373

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.
Radial flow hydrothermal reactor for sludge thermal hydrolysis treatment
Xi'an Jiaotong University
January 12, 2017 - N°20170008789

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. A guiding cylinder is arranged between the outer cylinder and the inner cylinder. Guiding pipes are provided on a sidewall of the ...
Separation column having an internal heat exchanger
Uop Llc
December 22, 2016 - N°20160367908

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. The heat exchanger has a plurality of fins which allow for heat and mass transfer by including apertures. The fins may include louvers or perforations associated ...
Method of loading a vessel
Johnson Matthey Public Limited Company
December 08, 2016 - N°20160355399

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 ...
Centrifugal compressor and centrifugal unit having the same
Gree Electric Appliances,inc.of Zhuhai
November 03, 2016 - N°20160319839

The invention discloses a centrifugal compressor. The centrifugal compressor includes multiple stages of compression units which are communicated in sequence. Each stage of compression unit includes a diffusion cavity (1) and a diffusion adjustment device, wherein the diffusion adjustment device includes a movable member (21) configured to change a radial flow area of the diffusion cavity (1) provided in correspondence thereto, the movable ...
Holding equipment
Harmotec Co., Ltd.
October 13, 2016 - N°20160300750

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 ...
In-line deaerator device for windmill-auxiliary oil system for fan drive gear system
United Technologies Corporation
August 25, 2016 - N°20160245117

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. The deaerator includes a vane section for inducing a radial flow in the lubricant ...
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Controlling turbocharger compressor choke
Borgwarner Inc.
August 11, 2016 - N°20160230651

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). The device (1, 34) aids in decreasing the velocity of air flow at the volute tongue (3), diminishes the vortices that develop at the volute tongue (3) from ...
Clover leaf hub
Borgwarner Inc.
June 23, 2016 - N°20160178022

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. The hub may include a plurality of legs that define a plurality of troughs in the hub. The brake pack may include a plurality of friction disks ...
Inlet for effective mixing and purging
Lam Research Corporation
June 16, 2016 - N°20160168705

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. The annular plenum and central passage may contribute to the uniform mixing of the precursor and the carrier gas. Additionally, ...
Chip stack structures that implement two-phase cooling with radial flow
International Business Machines Corporaion
June 09, 2016 - N°20160165758

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. The central input manifold includes inlet nozzles to feed ...
Breath-actuated nebulizer for medicine inhalation
Carefusion 2200, Inc.
June 09, 2016 - N°20160158467

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. Some embodiments include a jet nozzle coupled to a pressurized gas source and protruding into ...
Irrigated finned ablation head
St. Jude Medical Luxembourg Holding S.à.r.l.
May 12, 2016 - N°20160128768

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. The plurality of fins are arranged to define a central passageway along the central axis, as well as a plurality of slots therebetween, the slots ...
Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in ...
Prometheus Applied Technologies, Llc
February 25, 2016 - N°20160053670

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. The rotational flow of the fuel-air mixture may include both radial flow and axial flow characteristics based on the ...
Supercharged internal combustion engine with exhaust-gas turbocharger and method for operating an internal combustion engine ...
Ford Global Technologies, Llc
February 18, 2016 - N°20160047324

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 ...