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Patent # Description
2018/0209305 Integrated System for Using Thermal Energy Conversion
In one embodiment, the invention provides a method for using heat to perform work, comprising: operating a first thermodynamic cycle wherein heat for a first...
2018/0209304 COMPRESSOR WITH SEGMENTED INNER SHROUD FOR AN AXIAL TURBINE ENGINE
An assembly for a turbojet, the assembly comprising: an outer shroud and an inner shroud that are concentric, the inner shroud being segmented and comprising...
2018/0209303 ALIGNMENT APPARATUS FOR COUPLING DIAPHRAGMS OF TURBINES
Various embodiments of the disclosure include an alignment apparatus for assembly alignment and load sharing. The alignment apparatus may include: an alignment...
2018/0209302 ASSEMBLY COMPRISING A LOCKED SECURING STUD
An assembly including a securing stud held by a locking key that rotates with the stud and is provided with bearing surfaces for sitting on an edge of one of...
2018/0209301 TURBOMACHINE HOUSING ELEMENT
A turbomachine housing element, having a flow channel for accommodating a rotor blade assembly and a first cavity at least partially produced by primary...
2018/0209300 APPARATUS FOR SUPPLYING COOLING AIR TO A TURBINE
A turbine interstage structure for a gas turbine engine that includes a first stage disk and a second stage disk. A central plenum is defined by a an inner...
2018/0209299 METHOD AND APPARATUS FOR SUPPLYING COOLING AIR TO A TURBINE
A gas turbine engine that includes a turbine interstage region. The turbine interstage region is configured to conduct bore bleed air outwardly. The interstage...
2018/0209298 GAS TURBINE ENGINE CASE MOUNT WITH VIBRATION DAMPING
An assembly is provided for a gas turbine engine. This assembly includes a mount, a component and a fastener assembly attaching the component to the mount. The...
2018/0209297 METHODS AND APPARATUS TO CONTROL THE ACTUATION OF REGULATORS INCLUDING A LOADING CHAMBER
Methods and apparatus to control the actuation of regulators including a loading chamber are disclosed. An example apparatus includes a first pneumatic...
2018/0209296 IN-SITU MEASUREMENT OF BLADE TIP-TO-SHROUD GAP IN TURBINE ENGINE
A robotically articulated inspection scope (56, 69) inserted into a pilot fuel nozzle port (58) of a turbine engine (20) for in-situ measurement of gaps (59)...
2018/0209295 STARTER CONTROLLER
Systems and methods for starting an engine on an aircraft are provided. One example aspect of the present disclosure is directed to a method for starting an...
2018/0209294 AIRCRAFT COMPRISING A TURBINE ENGINE INCORPORATED INTO THE REAR FUSELAGE WITH VARIABLE SUPPLY
The invention concerns an aircraft propelled by a turbine engine having contrarotating fans (7, 8), the turbine engine being incorporated at the rear of a...
2018/0209293 Gas Turbine
A gas turbine with a compressor, in which air can be compressed; with at least one burner having a combustion chamber, which can be supplied with the...
2018/0209292 ACTIVE GAP CONTROL FOR TURBINE ENGINE COMPRESSOR
A system for active control of radial gap around an annular row of rotor blades of a turbine engine, notably rotor blades of a low-pressure compressor of an...
2018/0209291 AIRCRAFT TURBINE-ENGINE MODULE CASING, COMPRISING A HEAT PIPE ASSOCIATED WITH A SEALING RING SURROUNDING A...
An aircraft turbine-engine module casing including an external module casing and at least one sealing ring intended to surround a movable impeller of the...
2018/0209290 GAS TURBINE SEAL
A labyrinth seal includes a first annular member positioned on a center axis and a second annular member disposed circumferentially around the first annular...
2018/0209289 MACHINE AND METHOD FOR OPERATING THE MACHINE
A machine having a shaft with a stage having a first shaft section having a first diameter, a second shaft section having a second diameter that is shorter...
2018/0209288 BRAZE SYSTEM, BRAZED ARTICLE, AND METHOD FOR FORMING A BRAZED ARTICLE
A braze system is disclosed, including a first surface, a second surface, a gap disposed between the first surface and the second surface, a capillary matrix...
2018/0209287 INTERNALLY COOLED ENGINE COMPONENTS
A component of a gas turbine engine is provided. The component may include an external surface with a skin cavity adjacent the external surface. The skin...
2018/0209286 TRAILING EDGE PRESSURE AND FLOW REGULATOR
A gas turbine engine component comprises a body having a leading edge, a trailing edge, and a radial span. One internal channel in the body provides an...
2018/0209285 COMPONENT AND METHOD FOR FORMING A COMPONENT
A component including a channel and an insert is provided. The channel is configured to extend through a wall thickness of the component from an inner surface...
2018/0209284 TURBINE ENGINE INDUCER ASSEMBLY
An apparatus and method for assembling an inducer assembly for inducing a rotation on an airflow passing within a turbine engine. The inducer assembly can...
2018/0209283 SYSTEM AND METHOD FOR THE HYBRID CONSTRUCTION OF MULTI-PIECE PARTS
A multi-piece part includes multiple pieces fabricated via different types of fabrication processes, wherein the multiple parts are configured to be coupled to...
2018/0209282 GAS TURBINE
A gas turbine combustor and a gas turbine; wherein inclined surfaces are provided on inner surfaces of side walls neighboring in a circumferential direction at...
2018/0209281 BLADED DISC AND METHOD OF MANUFACTURING THE SAME
A method (56) for fabricating an integral assembly (24) is disclosed. The method comprises providing (56) a first workpiece (26) having a first surface (46)...
2018/0209280 BLADED DISC AND METHOD OF MANUFACTURING THE SAME
A method (56) for fabricating an integral assembly (24) is disclosed. The method comprises providing (56) a first workpiece (26) having a first surface and a...
2018/0209279 APPARATUS AND METHOD FOR MASKING UNDER PLATFORM AREAS OF AIRFOIL COMPONENTS
A fixture for masking a gas turbine engine blade, the blade having a root, a platform and an airfoil, the platform having inner and outer surfaces and...
2018/0209278 COOLING ARRANGEMENTS IN TURBINE BLADES
A rotor blade (16) for a turbine of a gas turbine that includes an airfoil (25). The airfoil may have a leading edge, a trailing edge, an outboard tip, and an...
2018/0209277 INVESTMENT CASTING CORE
An apparatus relating to engineering the geometry for a ball-chute support feature in an investment casting core. The investment casting core is for an airfoil...
2018/0209276 TURBO-MACHINE IMPELLER MANUFACTURING
A method of manufacturing a turbo-machine impeller, which includes a hub and a plurality of blades, using powder material in an additive-manufacturing process....
2018/0209275 MISTUNED BLADED ROTOR AND ASSOCIATED MANUFACTURING METHOD
Mistuned bladed rotors and associated manufacturing methods are disclosed. An exemplary method includes forming two or more blades of the bladed rotor where...
2018/0209274 Thermal Isolation Structure for Rotating Turbine Frame
The present disclosure is directed to a gas turbine engine defining a radial direction, a circumferential direction, an axial centerline along a longitudinal...
2018/0209273 ROTOR THRUST BALANCED TURBINE ENGINE
The present disclosure is directed to a rotor thrust balanced turbine engine that may increase engine performance and efficiency while managing thrust mismatch...
2018/0209272 PNEUMATIC MOTOR WITH DUAL AIR INTAKE
A pneumatic motor with dual air intake includes a pneumatic cylinder and a rotor. The pneumatic cylinder includes a cylinder body, and an ...
2018/0209271 AN INTELLIGENT VACUUM PUMP WITH LOW POWER CONSUMPTION
A vacuum pump for automobiles used for brake application is provided wherein a method of reducing power consumption and running torque in a vacuum pump of a...
2018/0209270 Energy Harvesting Heat Engine And Actuator
A rotary heat engine including a central crankshaft and a plurality of cylinder assemblies and a heat exchanger assembly. At least one of the plurality of...
2018/0209269 Cutting Bit Carrier for Cutting Bits
The present disclosure relates to a cutting bit carrier for hard rock mining applications. Usually, replacing worn cutting bits may take much effort and may be...
2018/0209268 Apparatus and Method for Downhole In-Situ Determination of Fluid Viscosity
An apparatus to determine fluid viscosities downhole in real-time includes a housing and an excitation element positioned therein. Electrical circuitry...
2018/0209267 Integrated Workflow For Feasibility Study Of Cuttings Reinjection Based On 3-D Geomechanics Analysis
Methods and systems are presented in this disclosure for feasibility study of cuttings reinjection (CRI) process based on three-dimensional (3-D) geomechanical...
2018/0209266 MEASURING INSTRUMENTS, SYSTEMS AND MAGNETIC GRADIOMETERS
Embodiments generally relate to a measuring instrument. The measuring instrument may comprise: a sensor to measure a property of the local environment; a...
2018/0209265 Inspection of Wellbore Conduits using a Distributed Sensor System
Methods and systems are included that relate to the detection and monitoring of defects in wellbore conduits using a distributed sensor system and a wireline...
2018/0209264 DOWNHOLE TELEMETRY
A telemetry system with a plurality of controllers and telemetry systems, where the controllers are configured to obtain information from one or more sensors...
2018/0209263 Determination of Radiation Tracer Distribution Using Natural Gamma Rays
Various apparatus or methods are arranged to operate a tool downhole in a well, where the tool has a detection package operable to detect gamma rays. Spectra...
2018/0209262 METHOD FOR DETERMINING HYDRAULIC FRACTURE ORIENTATION AND DIMENSION
Method for characterizing subterranean formation is described. One method includes inducing one or more fractures in a portion of the subterranean formation....
2018/0209261 SYSTEM AND METHOD FOR INSTALLING CASING IN A BLIND HORIZONTAL WELL
A system and method for installing casing in a blind horizontal well for blind horizontal directional borings. The system and method may include an example of...
2018/0209260 Method to Consolidate Solid Materials During Subterranean Treatment Operations
Compositions include (1) aggregating compositions capable of forming deformable partial or complete coatings on formation surfaces, formation particle...
2018/0209259 METHOD FOR GAS EXTRACTION ALTERNATING OSCILLATING PULSE HIGH ENERGY GAS EXTRACTION WITH THERMAL INJECTION
A gas extraction method in which high energy gas fracturing technology is used to form a fracture network in a thermal injection borehole. Then high-pressure,...
2018/0209258 Method of Forming Lateral Boreholes From a Parent Wellbore
A method of forming a lateral borehole in a pay zone located within an earth subsurface is provided. The method includes determining a depth of a pay zone in...
2018/0209257 REMOTE MANIFOLD VALVE AND PUMP PAIRING TECHNIQUE FOR A MULTI-PUMP SYSTEM
A technique for remote pairing of pumps and manifold valves at an oilfield. The technique takes advantage of a control unit having remote capability of opening...
2018/0209256 Y-GRADE NGL STEAM ASSISTED GRAVITY DRAINAGE
A method of recovering hydrocarbons from a (non-bitumen) heavy crude oil bearing reservoir with structural relief uses the combination of Y-Grade NGL and steam...
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