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Patent # Description
US-1,004,7634 Actuator for aircraft turbine engine nacelle with notably one-piece annular rear part
An actuator for an aircraft turbine engine nacelle with a one-piece annular rear part, includes an engine assembly having a nut which is capable of rotating but...
US-1,004,7633 Bearing housing
Embodiments of the present disclosure include a bearing housing of a turbine, wherein the bearing housing is configured to support a shaft of the turbine, and...
US-1,004,7632 Radially stacked intershaft bearing
An exemplary gas turbine engine includes a radially stacked intershaft bearing assembly. The assembly includes an outer stubshaft having outer and inner...
US-1,004,7631 Turbine engine cooling system with an open loop circuit
A turbine engine system includes a heat source, a heat exchanger, a cooling medium inlet and a cooling medium outlet. The heat source includes a first passage....
US-1,004,7630 Air stream mixing inner diameter (ID) cavity
A method of mixing airflow within an inner diameter (ID) mixing chamber of a turbine exhaust case (TEC) includes directing pressurized airflow into the ID...
US-1,004,7629 Multi-segment adjustable stator vane for a variable area vane arrangement
An assembly for a turbine engine includes a plurality of vane segments. The vane segments are fastened together and form an adjustable stator vane that pivots...
US-1,004,7628 Gas turbine engine with fan variable area nozzle for low fan pressure ratio
A gas turbine engine includes a fan section with twenty (20) or less fan blades and a fan pressure ratio less than about 1.45.
US-1,004,7627 Methods and system for a turbocharger
Various methods and systems are provided for controlling a tip clearance between a shroud and blade of a turbocharger turbine. In one embodiment, a method for...
US-1,004,7626 Gas turbine and mounting method
A gas turbine includes an insert element for fastening to a ring segment body of a turbine of the gas turbine. The ring segment body has a recess on a hot gas...
US-1,004,7625 Fan blade root integrated sealing solution
A gas turbine engine, a fan section for a gas turbine engine, and a method for assembling a fan section of a gas turbine engine are disclosed. The fan section...
US-1,004,7624 Turbine shroud segment with flange-facing perimeter seal
A turbine shroud adapted for use in a gas turbine engine includes a plurality of metallic carrier segments and a plurality of blade track segments mounted to...
US-1,004,7623 Compliant seal assembly and method of operating
A compliant seal assembly that may be for an MTF of a gas turbine engine includes a housing orientated about an axis with a circumferentially extending groove...
US-1,004,7622 Flexible layered seal for turbomachinery
The present application provides seal assemblies having improved flexibility for reducing leakages between adjacent misaligned components of turbomachinery. The...
US-1,004,7621 Sealing plate with fuse function
The invention proposes an assembly (1) comprising: an exhaust casing (20), rotating about an axis (X-X), comprising a flange (23) for attachment to a mounting...
US-1,004,7620 Circumferentially varying axial compressor endwall treatment for controlling leakage flow therein
A compressor for a gas turbine engine including one or more endwall treatments for controlling leakage flow and circumferential flow non-uniformities in the...
US-1,004,7619 Seal configuration for a turbo machine
A seal configuration (100) for a turbo machine having a rotor (5), wherein the seal configuration (100) has a sealing element (300) to create a seal with...
US-1,004,7618 Component system of a turbo engine
A component system of a turbine engine including a first component segment and a second component segment configurable in a ring segment shape, so that at least...
US-1,004,7617 Gas turbine engine airfoil platform edge geometry
An airfoil component for a gas turbine engine includes a platform. The airfoil component includes a flow path surface from which an airfoil extends. A laterally...
US-1,004,7616 Diffuser for a gas turbine
A diffuser for a gas turbine including a support structure and a liner connected by holders. The liner includes a plurality of adjacent segments with...
US-1,004,7615 Method of mounting rotor blades on a rotor disk, and clamping device for performing such a method
A method for mounting rotor blades on a rotor disk along a predetermined pitch circle diameter in such a way that adjacent rotor blades, when properly mounted...
US-1,004,7614 Coating system including alternating layers of amorphous silica and amorphous silicon nitride
In some examples, an article may include a substrate and a coating on the substrate. The substrate may include a superalloy, a ceramic, or a ceramic matrix...
US-1,004,7613 Gas turbine components having non-uniformly applied coating and methods of assembling the same
A gas turbine component is provided. The gas turbine component includes an airfoil having a leading edge, a trailing edge, a suction side extending from the...
US-1,004,7612 Method and device for manufacturing turbine blades
A method and device for manufacturing turbine blades (5; 7; 28; 33) made of a metal alloy. Starting with aluminum and titanium alloy bar (10; 34) having a...
US-1,004,7611 Turbine blade attachment curved rib stiffeners
The present disclosure provides a fir tree coupling for gas turbine engine parts comprising a load beam having a longitudinal axis, a rounded base, a first...
US-1,004,7610 Ceramic matrix composite materials with rare earth phosphate fibers and methods for preparing the same
Disclosed is a ceramic matrix composite (CMC) material including rare earth phosphate ceramic fibers embedded in a ceramic matrix, wherein the ceramic matrix...
US-1,004,7609 Airfoil array with airfoils that differ in geometry according to geometry classes
An airfoil array includes a plurality of airfoils that differ in geometry over a plurality of geometry classes. An airfoil can include an airfoil body that has...
US-1,004,7608 Balancing apparatus, arrangement and method
The present invention provides an apparatus for providing a balancing weight in a groove on a rotor disk in a gas turbine engine. The apparatus comprises an...
US-1,004,7607 Welded shaft and turbine wheel assembly
A component for a turbocharger can include a shaft made of a first material where the shaft includes a turbine wheel end and a shaft axis; a turbine wheel made...
US-1,004,7606 Vane pump
A vane pump is disclosed that includes a plurality of vanes and radial slots configured to provide a gap between the vane and the radial slot such that the vane...
US-1,004,7605 Method and system for wireless in-situ sampling of a reservoir fluid
It is described a method and a system for wireless in-situ sampling of a reservoir fluid from a hydrocarbon reservoir comprising obtaining a number of local...
US-1,004,7604 System for tracking and sampling wellbore cuttings using RFID tags
A system and process for determining system operational characteristics of a drill string or completed well includes one or more detectors positioned along a...
US-1,004,7603 Analyzing subsurface material properties using a laser vibrometer
In some aspects, an acoustic analysis system includes an acoustic source and a laser vibrometer. In some instances, the acoustic source can generate an acoustic...
US-1,004,7602 Antennas for a drilling system and method of making same
A system and method for assembling a communication system in a drilling system configured to drill a borehole in an earthen formation. The communication system...
US-1,004,7601 Moving system
A method moves a tube wave reflector in a well, generates a tube wave, receives a reflection, and determines the depth of one or more reflector locations from...
US-1,004,7600 Attitude reference for tieback/overlap processing
A method for calculating orientation changes within a borehole using a gyro sensor to detect angular deflection rates in an attitude reference interval as a MWD...
US-1,004,7599 Subsea sensor hub
A subsea sensor hub is for a coupling sensor element to an electrical unit. In an embodiment, he subsea sensor hub includes a first end for receiving a sensor...
US-1,004,7598 Subsea monitor system
A technique provides for the combined use of a tool and a sensor system to deploy a subsea structural casing. The tool has an engagement region configured to...
US-1,004,7597 Downhole tool methods and systems with variable impedance control
A disclosed method includes outputting, by an electrical component residing in a downhole tool, a clocked digital output. The method also includes adjusting, by...
US-1,004,7596 System and method for disposal of water produced from a plurality of wells of a well-pad
A system includes a downhole separator, a first pump, a second pump, a surface separator, a first tube, and a second tube. The downhole separator is disposed...
US-1,004,7595 Stripline energy transmission in a wellbore
A downhole energy transmission system is described. The system can include a casing string having a number of casing pipe disposed within a wellbore, where the...
US-1,004,7594 Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
Embodiments of the present invention relate to heater patterns and related methods of producing hydrocarbon fluids from a subsurface hydrocarbon-containing...
US-1,004,7593 Optimizing matrix acidizing operations
In one possible implementation, fresh hydrochloric acid or (partially) spent hydrochloric acid can be pressurized by a pressure source. The pressurized acid...
US-1,004,7592 System and method for performing a perforation operation
A technique facilitates performance of a perforating operation in a wellbore. The technique comprises positioning a perforating gun assembly downhole in a...
US-1,004,7591 Apparatus and methods for shaped charge tubing cutters
A shaped charge pipe cutter is constructed with the cutter explosive material packed intimately around an axially elongated void space that is continued through...
US-1,004,7590 Ferrofluid tool for influencing electrically conductive paths in a wellbore
A tool for influencing electrically conductive paths using ferrofluids in a downhole system. The downhole system can include a tool body, a source of...
US-1,004,7589 Automatic release valve for a bumper spring
An automatic release valve assembly for a bumper spring, comprising a hollow cylindrical valve seat sleeve having a plurality of flow ports and flow passages...
US-1,004,7588 Controlled alternating flow direction for enhanced conformance
A method for reducing permeability in a first region of a formation, including injecting a first composition in the first region from a first location near...
US-1,004,7587 Methods for producing fluid invasion resistant cement slurries
Embodiments including methods comprising providing a wellbore in a subterranean formation having a wellbore length; providing a proposed cement slurry...
US-1,004,7586 Backpressure ball
A process for plugging a wellbore, e.g., an oil or gas well, which comprises installing a backpressure ball device into the wellbore to increase the back...
US-1,004,7585 Sealing a downhole tool
Techniques for sealing an annulus between a well tool and a tubular include moving the well tool through a wellbore in a run-in position, the well tool...
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