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Patent # Description
US-1,007,2531 Hybrid power generation system using supercritical CO2 cycle
Disclosed herein is a hybrid power generation system using a supercritical CO.sub.2 cycle, which includes a first working fluid circuit configured to produce...
US-1,007,2530 Hybrid power generation system using solar energy and bioenergy
A hybrid power generation system using solar energy and bioenergy, including a solar thermal boiler system, a biomass boiler system, and a turbogenerator...
US-1,007,2529 Turning device and rotary machine
A turning device is provided with: a casing; a drive motor provided above the casing; a drive wheel rotated by the drive motor, the drive wheel being supported...
US-1,007,2528 Axial-flow exhaust turbine
An axial-flow exhaust turbine is capable of discharging water drops collected from a steam passage. The axial-flow exhaust turbine includes: a steam passage in...
US-1,007,2527 Thermal and acoustic insulation assembly and method for an exhaust duct of a rotary machine
A thermal acoustic insulation structure including: a metal internal sheet having an exposed surface configured to be exposed to a hot gas, an external sheet and...
US-1,007,2526 Apparatus for supporting a tool in an assembled apparatus
An apparatus for supporting a tool in an assembled apparatus. The apparatus includes a support structure, the support structure having a central member and a...
US-1,007,2525 Gas turbine engine
A gas turbine engine comprising a casing, a bonding patch (10, 22) bonded to a surface of the casing, and a liner attached to the bonding patch. The bonding...
US-1,007,2524 Method of making a turbine wheel axial retention device
A turbine retention device is made by forming a bullet having a cylindrical geometry, forming a wing, coupling the wing to the bullet with a proximal portion of...
US-1,007,2523 Sheet-metal turbine housing
An object is to provide a sheet-metal turbine housing reinforced by a readily-manufacturable structure, the sheet-metal turbine housing also having a small...
US-1,007,2522 Compressors with integrated secondary air flow systems
A compressor includes a rotor platform; a rotor blade; and a casing having an inner surface surrounding the tip and spaced radially outwardly from the tip to...
US-1,007,2521 FDGS auxiliary pump monitoring system
A lubrication system for an engine including a scavenge pump configured to provide lubricant to the engine during a normal condition, an auxiliary pump...
US-1,007,2520 Acoustic treatment to mitigate fan noise
A cooling manifold has a plurality of pieces. The pieces extend in a circumferential direction to abutting flanges. The flanges are secured together at...
US-1,007,2519 Turbine nozzle for air cycle machine
A nozzle for use in an air cycle machine has a plate. A plurality of vanes extends in a second axial direction away from the plate. The plurality of vanes...
US-1,007,2518 Wear monitor for an abradable liner for a fan of a gas turbine engine
An abradable liner suitable for a gas turbine engine fan stage, comprising a plurality of abradable layers that are bonded together, wherein at least one visual...
US-1,007,2517 Gas turbine engine component having variable width feather seal slot
A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a mate face and a feather seal...
US-1,007,2516 Clamped vane arc segment having load-transmitting features
A vane arc segment includes a radially inner and outer platforms and an airfoil mechanically clamped between the platforms. The airfoil has an airfoil section...
US-1,007,2515 Frame segment for a combustor turbine interface
The disclosure relates Frame segment for a transition piece-turbine interface having a picture frame receptacle for axially receiving an aft end of a combustor...
US-1,007,2514 Method and apparatus for attaching a transition duct to a turbine section in a gas turbine engine
An apparatus for attaching a transition duct to a turbine section of a gas turbine engine includes an annular shaped vane carrier that engages with a transition...
US-1,007,2513 Radial turbine
A radial turbine comprises a plurality of nozzle vanes disposed along a circumferential direction inside a spiral scroll and configured to regulate a flow of a...
US-1,007,2512 Turbine nozzle and shroud
A nozzle and shroud for use in an air cycle machine has a plate and a shroud curving in a first axial direction about a center axis of the shroud relative to...
US-1,007,2511 Engine nacelle
A nacelle for a gas turbine jet engine for an aircraft includes flow disruptors to provide boundary layer turbulence when the engine is exposed to air flow that...
US-1,007,2510 Variable pitch fan for gas turbine engine and method of assembling the same
A gas turbine engine is provided. The gas turbine engine includes a core and a variable pitch fan arranged in flow communication with the core. The variable...
US-1,007,2509 Gas turbine engine nose cone attachment
A fan section for a gas turbine engine includes a fan hub having blade slots for receiving a root of a fan blade. A lock ring is configured to move rotatably...
US-1,007,2508 Turbomachine rotor with optimised bearing surfaces
The invention relates to a turbomachine rotor including a disk and at least one blade wherein the root comprises a bulb accommodated into a groove associated...
US-1,007,2507 Redundant airfoil attachment
An airfoil attachment according to one example of this disclosure includes an airfoil and a disk supporting the airfoil. Further, there are primary contact...
US-1,007,2506 Coated gas turbine engine components
A gas turbine engine component may include a coating adapted to protect the component during use. The coating may be applied by sintering metallic particles to...
US-1,007,2505 Turbine airfoil of composite material and method of manufacturing thereof
A turbine blade having a root and a tip and an airfoil with a core section made of composite material and a protective sheath or layer joined to the composite...
US-1,007,2504 Alloy, welded article and welding process
An alloy is disclosed, including, by weight, about 13% to about 17% chromium, about 16% to about 20% molybdenum, about 1.5% to about 4% silicon, about 0.7% to...
US-1,007,2503 Dual element turbine blade
A turbine blade includes a core element having a base portion, a tip portion, and an intermediate portion extending between the base portion and the tip...
US-1,007,2502 Turbine nozzle and shroud for air cycle machine
A nozzle and shroud for use in an air cycle machine has a plate and a shroud curving in a first axial direction about a center axis of the shroud relative to...
US-1,007,2501 Bit holder
An improved bit holder includes a larger bit shank bore and an enlarged upper shank segment or band with a taper of up to 7 degrees per side that provides an...
US-1,007,2500 Gravity monitoring of a water-flooded zone in areal sweep
Methods, systems, and devices for characterizing a water-flooded zone in an earth formation resulting from injection of water to the formation through an...
US-1,007,2499 Signal processing methods for steering to an underground target
A method of processing data from an electromagnetic resistivity logging tool which includes a transmitter coil and a receiver coil is disclosed. The...
US-1,007,2498 Providing high power optical pulses over long distances
The disclosed embodiments include a method and fiber optic cable to provide optical pulses for sensing, and an optical telemetry system. In one embodiment, the...
US-1,007,2497 Downhole acoustic wave sensing with optical fiber
A technique facilitates geophysical exploration by employing a tool wrapped with an optical fiber. Additionally, an orientation sensor is coupled to the tool...
US-1,007,2496 Telemetry system with terahertz frequency multiplier
An example telemetry system for downhole operations in a subterranean formation comprises an electromagnetic (EM) radiation source and an EM radiation detector....
US-1,007,2495 Systems and methods for wirelessly monitoring well conditions
A system for wirelessly monitoring well conditions includes a set of wireless transceivers placed along a drill string inside a well, each transceiver placed...
US-1,007,2494 Remote sensing using transducer
A system for determining a characteristic of an oil well includes a signal source to generate an excitation signal during a first time duration and to generate...
US-1,007,2493 Hydraulic injection diagnostic tool
An apparatus can include a conveyance device having a flow bore, an isolator forming a testing volume at least partially defined by an inner surface of a...
US-1,007,2492 Sensor-enabled cutting elements for earth-boring tools, earth-boring tools so equipped, and related methods
Sensor-enabled cutting elements for an earth-boring drilling tool may comprise a substrate base, and a cutting tip at an end of the substrate base. The cutting...
US-1,007,2491 Method and apparatus for well bore illumination and inspection
An assembly (100) for the illumination of a wellbore, pipeline, tank, vessel or other environment wherein light is diffused and transmitted through an optically...
US-1,007,2490 Boundary tracking control module for rotary steerable systems
A rotary steerable system includes a non-rotating housing, azimuthal resistivity antennas and electronics, disposed within the non-rotating housing, configured...
US-1,007,2489 Advanced inground device power control and associated methods
A transmitter is powered by a regulated battery voltage and is installable in one of a plurality of different housings, each housing is characterized by a...
US-1,007,2488 Apparatus, method, and system for identifying, locating, and accessing addresses of a piping system
A method, system, and associated apparatus are described for installing, inventorying, actuating, and/or accessing down-hole equipment in a wellbore. This...
US-1,007,2487 Lift apparatus for driving a downhole reciprocating pump
A lift apparatus and method for driving a downhole reciprocating pump is disclosed. The apparatus includes a hydraulic cylinder having a piston and a hydraulic...
US-1,007,2486 Apparatus, system and method for live well artificial lift completion
An apparatus, system and method for live well artificial lift completion. A live well artificial lift completion system includes an artificial lift pump...
US-1,007,2485 Systems and methods for localized well analysis and control
A system may include a well device to control a flow of hydrocarbons extracted from a well and a monitoring device to receive data associated with one or more...
US-1,007,2483 Erosion resistant screen assembly
A sand control screen assembly can be operably positioned within a wellbore. The sand control screen assembly can include a base pipe and an unperforated...
US-1,007,2482 Leak-off assembly for gravel pack system
Assemblies and methods pack a borehole annulus with gravel carried by a carrier fluid of a slurry. A manifold is disposed on tubing (e.g., basepipe). A number...
US-1,007,2481 Modeling and production of tight hydrocarbon reservoirs
Methods for modeling a tight hydrocarbon reservoir intersected by a borehole. Methods include using an estimated hydrocarbons-in-place value for the tight...
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