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Patent # Description
2018/0230835 ARRANGEMENT FOR A GAS TURBINE COMBUSTION ENGINE
An arrangement (10) for delivering gases from combustors (15) to a first row of blades. The arrangement (10) includes at least an upstream flow path (60)...
2018/0230834 RAM AIR TURBINE BLADES
A blade for a ram air turbine includes a pitch rotation connector configured to connect to a pitch rotation device configured to control rotation of the blade...
2018/0230833 COOLED SINGLE WALLED BLISK FOR GAS TURBINE ENGINE
A gas turbine engine and a blisk are disclosed, including methods of making the same. The blisk may include a disk, spars of airfoils, platforms, and shanks of...
2018/0230832 COOLED BLISK FOR GAS TURBINE ENGINE
A gas turbine engine, a blisk and methods of manufacturing are disclosed. The blisk includes a disk and a plurality of blades. Each blade includes a platform,...
2018/0230831 COOLED BLISK WITH DUAL WALL BLADES FOR GAS TURBINE ENGINE
A gas turbine engine and a blisk are disclosed, including methods of making the same. The blisk may include a disk, spars of airfoils, platforms, and shanks of...
2018/0230830 LOCK PLATE FOR A BLADED ROTOR ARRANGEMENT
Described is a turbine arrangement of a gas turbine engine, the turbine comprising: a rotor comprising a disc which incorporates a plurality of ...
2018/0230829 TURBINE BLADES HAVING SHANK FEATURES AND METHODS OF FABRICATING THE SAME
A method of modifying a shank of a turbine blade from an initial profile to an undercut profile includes removing a first portion of material from an underside...
2018/0230828 TURBINE BLADES HAVING SHANK FEATURES
A turbine blade includes an airfoil that extends radially between a root end and a tip end, a platform coupled to the root end, and a shank that extends...
2018/0230827 TURBOMACHINE BLADE AND RELATIVE PRODUCTION METHOD
A turbomachine blade having a metal coupling root, and a metal airfoil-shaped oblong member cantilevered projecting from the coupling root; the airfoil-shaped...
2018/0230826 TURBINE BLADE WITH CERAMIC MATRIX COMPOSITE MATERIAL CONSTRUCTION
A turbine-blade assembly for use in a gas turbine engine is disclosed. The turbine-blade assembly includes an attachment body, a heat shield, and a retainer....
2018/0230825 BLADE COMPRISING A BLADE BODY MADE OF COMPOSITE MATERIAL AND A LEADING-EDGE SHIELD
The invention relates to comprising a blade body (9) made of composite material having a polymer matrix reinforced by fibers and a leading edge shield (10)...
2018/0230824 HETEROGENEOUS COMPOSITION, ARTICLE COMPRISING HETEROGENEOUS COMPOSITION, AND METHOD FOR FORMING ARTICLE
A heterogeneous composition is disclosed, including an alloy mixture and a ceramic additive. The alloy mixture includes a first alloy having a first melting...
2018/0230823 TURBINE BLADE WITH CERAMIC MATRIX COMPOSITE MATERIAL CONSTRUCTION
A turbine blade of ceramic matrix composite material construction adapted for use in a gas turbine engine is disclosed. The turbine blade includes a root, an...
2018/0230822 TITANIUM ALUMINIDE ALLOYS AND TURBINE COMPONENTS
In some embodiments, a gamma titanium aluminide alloy consists essentially of, in atomic percent, about 38 to about 50% aluminum, about 6% niobium, about 0.25...
2018/0230821 TURBINE BLADE HAVING A TIP SHROUD
A turbine blade includes an airfoil that extends from a root end to a tip end. A tip shroud extends from the tip end. The turbine blade further includes a...
2018/0230820 TURBINE BLADES HAVING DAMPER PIN SLOT FEATURES AND METHODS OF FABRICATING THE SAME
A turbine blade includes an airfoil that extends radially between a root end and a tip end, a platform coupled to the root end, and a shank that extends...
2018/0230819 TURBINE BLADE HAVING TIP SHROUD RAIL FEATURES
A turbine blade includes an airfoil that extends from a root end to a tip end, and a tip shroud extending from the tip end. The tip shroud includes a shroud...
2018/0230818 DAMPING INSERTS AND METHODS FOR SHROUDED TURBINE BLADES
A rotor assembly includes plural blades and damping inserts. The blades include a carrier shroud and a lid shroud extending from an airfoil of the respective...
2018/0230817 METHOD FOR MODIFYING A SHROUD AND BLADE
A method for modifying an airfoil shroud located at a tip of an airfoil is provided. A locating step locates a reference location in a first end edge. The...
2018/0230816 TURBINE BLADE HAVING A TIP SHROUD NOTCH
A turbine blade includes an airfoil that extends from a root end to a tip end, and a tip shroud extending from the tip end. The tip shroud includes a shroud...
2018/0230815 Turbine airfoil with thin trailing edge cooling circuit
A cooling circuit for a trailing edge region of a turbine airfoil where the trailing edge is relatively thin, the cooling circuit having a series of aftward...
2018/0230814 AIRFOIL COOLING STRUCTURE
An airfoil may comprise an airfoil body having a leading edge, a trailing edge, an inner diameter end wall and an outer diameter end wall. A first cooling...
2018/0230813 Turbomachine Rotor Blade
In one aspect, the present disclosure is directed to a rotor blade for a turbomachine. The rotor blade includes an airfoil defining at least one cooling...
2018/0230812 FILM HOLE ARRANGEMENT FOR A TURBINE ENGINE
An apparatus and method for an engine component for a turbine engine including an exterior wall separating a hot fluid flow exterior of the engine component...
2018/0230811 FILM COOLING HOLE INCLUDING OFFSET DIFFUSER PORTION
A component for a gas turbine engine including a body having at least one internal cooling cavity and a plurality of film cooling holes disposed along a first...
2018/0230810 INTERLOCKING MODULAR AIRFOIL FOR A GAS TURBINE
An interlocking modular airfoil for a turbine. The airfoil includes at least one support column extending from a lower plate and at least one first filament...
2018/0230809 OPTIMIZED AERODYNAMIC PROFILE FOR A TURBINE VANE, IN PARTICULAR FOR A NOZZLE OF THE SEVENTH STAGE OF A TURBINE
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y,...
2018/0230808 OPTIMIZED AERODYNAMIC PROFILE FOR A TURBINE VANE, IN PARTICULAR FOR A NOZZLE OF THE THIRD STAGE OF A TURBINE
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y,...
2018/0230807 AN OPTIMIZED AERODYNAMIC PROFILE FOR A TURBINE VANE, IN PARTICULAR FOR A NOZZLE OF THE FIFTH STAGE OF A TURBINE
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y,...
2018/0230806 UNDULATING TIP SHROUD FOR USE ON A TURBINE BLADE
A turbine blade includes an airfoil that includes a root end and a tip end. The tip end is radially spaced from the root end. A tip shroud extends from the tip...
2018/0230805 Thermal Structure for Outer Diameter Mounted Turbine Blades
The present disclosure is directed to a gas turbine engine defining a radial direction, a circumferential direction, an axial centerline along a longitudinal...
2018/0230804 ROTOR DISK BOSS
The present disclosure provides devices and methods related to rotor disk bosses. For example, a rotor disk assembly comprises a first rotor disk, wherein the...
2018/0230803 VANE PUMP AND DETERMINING METHOD FOR INNER PROFILE OF CAM RING COMPOSING THEREOF
Disclosed is a vane pump comprising a cam ring accommodated in a pump housing, a rotor accommodated rotatably with respect to a rotational shaft in the cam...
2018/0230802 APPARATUS AND METHOD FOR A DUAL POWER SYSTEM
A power system including a pump drive having a first side and a second side, a motor that is operationally connected to the first side of the pump drive, an...
2018/0230801 RADIALLY EXPANSIBLE ROCK BOLT
A friction bolt assembly includes: an expansible sleeve having a tubular body between leading and trailing ends, which body has a longitudinally extending...
2018/0230800 DUAL ROTOR PULSER FOR TRANSMITTING INFORMATION IN A DRILLING SYSTEM
A rotary pulser for transmitting information in a mud pulse telemetry system of a drilling operation. The pulser has two rotors mounted adjacent each other so...
2018/0230799 COMMUNICATION TO A DOWNHOLE TOOL BY ACOUSTIC WAVEGUIDE TRANSFER
Systems, methods and apparatuses for communication between a surface of a wellbore and a downhole location of a wellbore via acoustic waveguide transfer. A...
2018/0230798 PUMP ISOLATION APPARATUS AND METHOD FOR USE IN TUBING STRING PRESSURE TESTING
An apparatus and method for pressure testing a tubing string of a fluid production well, the tubing string being provided with a progressing cavity pump at a...
2018/0230797 ESTIMATION OF FLOW RATES USING ACOUSTICS IN A SUBTERRANEAN BOREHOLE AND/OR FORMATION
The subject technology relates to estimation of flow rates using acoustics in a subterranean borehole and/or formation. Other methods, systems, and...
2018/0230796 Detecting A Moveable Device Position Using Electromagnetic Induction Logging
The operational position of a moveable device is detected using an electromagnetic induction logging tool. The logging tool generates a baseline log of the...
2018/0230795 METHOD FOR PERMANENT MEASUREMENT OF WELLBORE FORMATION PRESSURE FROM AN IN-SITU CEMENTED LOCATION
A method for in-situ determination of a wellbore formation pressure through a layer of cement, the method includes detecting an output pressure signal from a...
2018/0230794 SLEEVE EXCITATION FOR RANGING MEASUREMENTS USING ELECTRODE SOURCES
The structural integrity and reliability of a downhole tool or mandrel may be improved by implementation of a design and configuration that does not require...
2018/0230793 TOOL AND METHOD FOR ACTIVELY COOLING DOWNHOLE ELECTRONICS
A wellbore tool includes a cooling section positioned within the tool for the purpose of maintaining the temperature sensitive components within their rated...
2018/0230791 Processes for economically recovering dissolved gas from deep aquifers and treating saline waters for culinary...
Natural gas dissolved in saline ground water can be recovered for use. The process includes the pumping of water production wells, separation of gas and water...
2018/0230790 Method and System For Injecting Slurry Using Two Tanks With Valve Timing Overlap
A slurry injection system has a plurality of slurry valves fluidically coupled to first and second elongated tanks. In the first state, the slurry valves...
2018/0230789 METHOD OF ENHANCING CONDUCTIVITY FROM POST FRAC CHANNEL FORMATION
A method of enhancing conductivity within a hydrocarbon-bearing reservoir by building proppant pillars in a spatial arrangement in fractures created or...
2018/0230788 ENHANCED OIL RECOVERY COMPOSITIONS AND METHODS THEREOF
Additional oil recovery is obtained from a reservoir with a composition comprising at least a coupling solvent typically employed in waterborne coating...
2018/0230787 Method for Electrically Enhanced Oil Recovery
A method of electrically enhancing oil-recovery from an underground oil-bearing reservoir (3), comprising: (a) selecting an underground rock formation (2)...
2018/0230786 Critical Valve Performance Monitoring System
A monitoring system may include a position sensor, strain gauges, and a computing device for monitoring valves in a pressure pump having multiple chambers to...
2018/0230785 WELL MANAGEMENT ON CLOUD COMPUTING SYSTEM
Well management includes receiving, from a user computing system, a simulation job request for simulating well management on the cloud computing system...
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