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Patent # Description
2018/0195416 TURBINE ENGINE EXHAUST CASING WITH IMPROVED LIFETIME
The invention relates to an exhaust casing for a turbine engine of an aircraft, including: a collar (4), a hub (5), hollow arms (63) connecting said collar (4)...
2018/0195415 CARBON SEAL SPRING RETENTION
A seal assembly for a turbine engine extends along a center axis and includes a seal support and a seal carrier configured to translate relative the seal...
2018/0195414 EXHAUST-STEAM CASING FOR A STEAM TURBINE AND ASSEMBLY SYSTEM
An exhaust-steam casing for a turbine, the exhaust-steam casing being designed to discharge the exhaust steam of the turbine in a radial direction with respect...
2018/0195413 Gas Turbine Engine Oil Tank with Integrated Packaging Configuration
A gas turbine engine includes a fan case radially outwardly of a core compartment. A compressor section is located within an engine core compartment and...
2018/0195412 LUBRICATING FLUID DAMPED ANTI-ROTATIONAL SYSTEMS
A lubricating fluid damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation and a radial aperture, a pawl pivotably...
2018/0195411 ASSEMBLY FOR TURBINE
An assembly for a turbine of a turbine engine, including a casing and an annular duct surrounding the casing, which can be connected to a device for supplying...
2018/0195410 VENTED TANGENTIAL ON-BOARD INJECTOR FOR A GAS TURBINE ENGINE
An on-board injector that delivers discharge air toward a turbine rotor of a gas turbine engine includes a second wall spaced form a first wall to define an...
2018/0195409 COOLABLE WALL ELEMENT WITH IMPINGEMENT PLATE
A coolable wall element for a gas turbine, having a base body with a first surface subjectable to a hot gas, second surface arranged opposite of the first...
2018/0195408 METHOD AND SYSTEM FOR ICE TOLERANT BLEED TAKEOFF
A method and icing effects mitigation system are provided. The icing effects mitigation system includes a fluid duct configured to channel a first flow of...
2018/0195407 AIRCRAFT ENGINE HAVING SEAL ASSEMBLY DEFINING AN ELECTRICALLY CONDUCTIVE PATH
The aircraft engine can have an engine casing housing the engine, the engine casing having a shaft aperture; a shaft rotatably mounted to the engine casing,...
2018/0195406 MOBILE ON-WING ENGINE WASHING AND WATER RECLAMATION SYSTEM
A system for on-wing engine washing and water reclamation is provided. The system has at least one spray device for introducing a cleaning liquid containing at...
2018/0195405 EFFICIENCY MAPS FOR TRACKING COMPONENT DEGRADATION
A non-transitory computer readable medium stores instructions that are executed by a processor of a monitoring that when executed, the processor receives a...
2018/0195404 CONTROLLING TIP CLEARANCE IN A TURBINE
A turbine case cooling system comprises a manifold (21) radially adjacent a portion of a radially outer surface of the turbine case (26) and in fluid...
2018/0195403 AERO LOADING SHROUD SEALING
A shroud assembly includes a shroud segment and a hanger. In one exemplary aspect, the shroud segment has a shroud body extending substantially along a...
2018/0195402 DISPOSABLE FAN PLATFORM FAIRING
A fan assembly for a gas turbine engine is disclosed. The fan assembly may include a rotor, a plurality of airfoils extending radially from the rotor, and a...
2018/0195401 SEAL ASSEMBLY FOR GAS TURBINE ENGINE COMPONENTS
A gas turbine engine assembly includes adjacent components and a seal assembly. The seal assembly is configured to block gasses from passing through the...
2018/0195400 GAS TURBINE GUIDE VANE SEGMENT AND METHOD OF MANUFACTURING
A gas turbine guide vane segment has a first guide vane part with an aerofoil and a first platform section and a second guide vane part with a second platform...
2018/0195399 ROTOR BLADE ARRANGEMENT HAVING ELASTIC SUPPORT ELEMENTS FOR A THERMAL TURBOMACHINE
A rotor blade arrangement for a turbomachine having a blade carrier, on whose outer circumferential surface there is formed a circumferential T-shaped slot,...
2018/0195398 ASSEMBLY, TREATED ARTICLE, AND PROCESS OF TREATING A TURBINE COMPONENT
In some embodiments, a process treats a turbine component. The turbine component includes an article and a wear component brazed to the article. The process...
2018/0195397 AIRFOIL TURN CAPS IN GAS TURBINE ENGINES
Airfoils having hollow bodies defining first and second airfoil cavities and having inner and outer diameter ends, a first airfoil platform at one end of the...
2018/0195396 BLADE, CUT-BACK OF BLADE OR VANE AND GAS TURBINE HAVING THE SAME
A cut-back of a blade or vane in a gas turbine may comprise a first sidewall; a plurality of trailing ribs extended from the first sidewall and arranged along...
2018/0195395 METHOD AND SYSTEM FOR A GAS TURBINE ENGINE WITH A STAGE TWO BLADE COOLING DELIVERY CIRCUIT
The turbine includes a first turbine rotor disc, a second turbine rotor disc, a first source of cooling fluid, and a first cooling fluid conduit. The first...
2018/0195394 THERMAL SHIELDING IN A GAS TURBINE
An assembly for receiving in a radially extending bucket groove (31) of a turbine disc (22), the assembly including a turbine blade having an elongate body...
2018/0195393 HIGH TEMPERATURE COMPLIANT METALLIC ELEMENTS FOR LOW CONTACT STRESS CERAMIC SUPPORT
A ceramic component retention system includes a metallic component, a ceramic component, and at least one spring element arranged between the metallic...
2018/0195392 STEAM TURBINE SYSTEM WITH IMPULSE STAGE HAVING PLURALITY OF NOZZLE GROUPS
A steam turbine system, including a plurality of blade stages arranged axially along a first shaft, an impulse stage configured upstream of the plurality of...
2018/0195391 PUMPABLE MINE VENTILATION STRUCTURE
A pumpable mine ventilation stopping wall structure comprised of a pumpable bag having spaced walls of generally parallel nonporous and flexible sheets with...
2018/0195390 MINING UNDERGROUND FORMATIONS
Mining systems include a continuous miner; a movable roof support; a roof bolter; and a flexible conveyor train positioned with its front end located under the...
2018/0195389 ANTI-SPALLING BLOCKING BAR FOR LARGE CROSS-SECTION COAL GALLERY EXCAVATION WORK SURFACE AND SUPPORTING METHOD
Disclosed are an anti-spalling blocking bar for a large cross-section coal gallery excavation work surface and a supporting method. The anti-spalling blocking...
2018/0195388 Drilling and Bursting Heading Machine
A drilling and bursting heading machine, comprising a drilling and bursting device (1), an angle control device, a forward-backward telescopic device and a...
2018/0195387 LONGWALL MINE CONSTRUCTION METHOD 110
A longwall 110 mining method, wherein a haulage dip, an air-return dip and a track dip are provided, a plurality of working faces are arranged in a whole...
2018/0195386 PARALLEL DIGGING, MINING AND FILLING OPERATION COAL MINING METHOD FOR CONTROLLING OVERLAYING STRATA FRACTURE...
Disclosed is a parallel digging, mining and filling operation coal mining method, in which a stope haulage roadway, stope branch roadways, and two-winged adits...
2018/0195385 HIGH WALL MINING CUTTING HEAD AND SUPPORT
A cutting head and support arms for mining, for example, for high wall mining, provides a modular design and includes a pair of support arms, a head shaft...
2018/0195384 COAL SEAM GAS PRODUCTION DETERMINATION
A coal seam producibility determination system is disclosed. The coal seam producibility determination system may include a fiber optic cable, the fiber optic...
2018/0195383 METHODS AND DEVICES FOR EVALUATING THE CONTENTS OF MATERIALS
Methods for determining the hardness and/or ductility of a material by compression of the material are provided as a first aspect of the invention. Typically,...
2018/0195382 ADD-ON ANTENNAS FOR EXTENDING ELECTROMAGNETIC MEASUREMENT RANGE DOWNHOLE
An illustrative electromagnetic logging while drilling system includes a drill string having a bottomhole assembly with a bit that operates to extend a...
2018/0195381 DETERMINING SUBTERRANEAN-FORMATION RESISTIVITY USING AN ELECTROMAGNETIC TELEMETRY SYSTEM
An electromagnetic telemetry system can be used for determining a resistivity of a portion of a wellbore drilled through a subterranean formation. For example,...
2018/0195380 APPARATUS AND METHOD FOR SENSING A PIPE COUPLER WITHIN AN OIL WELL STRUCTURE
A system for sensing a pipe joint within a well structure bore comprises a body connectable in line with the well structure. The body has a central bore...
2018/0195379 PERMANENT OR REMOVABLE POSITIONING APPARATUS AND METHOD FOR DOWNHOLE TOOL OPERATIONS
A system and method for positioning a tool within a wellbore, wherein the interior surface of a positioning apparatus includes one or more pluralities of...
2018/0195378 HETEROGENEITY PROFILING ANALYSIS FOR VOLUMETRIC VOID SPACE CEMENT EVALUATION
Methods and systems including establishing a wellbore heterogeneity profiling factor (HPF), establishing a cement quality curve representing a volumetric void...
2018/0195377 VERIFICATION OF SWELLING IN A WELL
A method of verifying swelling of a swellable material in a well can include connecting a transmitter to a sensor which senses a parameter indicative of degree...
2018/0195376 GUIDED DRILL SYSTEM FOR OIL RESERVOIR DRILLING
A drill guidance device, a method to control a trajectory of a drill, and a non-transitory computer readable medium that determine the corrected drill angle...
2018/0195375 Electrical Submersible Pumping System With Separator
A system and method of producing fluid from a wellbore, and that separates water from the fluid. The system includes an electrical submersible pumping system...
2018/0195374 SAGD STEAM TRAP CONTROL
Methods and systems related to SAGD injection and/or production wells that utilize flow distribution control devices. Additionally, methods and systems using...
2018/0195373 DOWNHOLE LINEAR MOTOR AND PUMP SENSOR DATA SYSTEM
An oil well installation (15) comprising tubing (17) arranged in a well (18), a pump (19) and actuator (20) disposed in the well, a surface controller (50)...
2018/0195372 PERFORATING GUN RAPID FLUID INRUSH PREVENTION DEVICE
A perforating gun apparatus for use in a wellbore comprising at least one explosive component and a disintegration-resistant porous material. The ...
2018/0195371 METHOD AND SYSTEM FOR SURPLUS EXPANSION OF A BELL SECTION AT A LOWER END OF AN EXPANDED TUBULAR
A method for expanding a lower bell section of an expandable tubular to a larger diameter than upper parts thereof utilizes an expandable bell cone (1) with...
2018/0195370 PRESSURE EXCHANGER SYSTEM WITH INTEGRAL PRESSURE BALANCING SYSTEM
A system includes a rotary isobaric pressure exchanger (IPX) configured to exchange pressures between a first fluid and second fluid. The rotary IPX includes a...
2018/0195369 HELIX NOZZLE OSCILLATING DELIVERY SYSTEM
A helix nozzle oscillating tool that creates a fluid pattern with both spinning and acoustic/oscillating methods. The tool has no moving parts and its function...
2018/0195368 Well Stimulation and Cleaning Tool
A subterranean well stimulation and cleaning tool comprising an upper chamber, a splitter, at least two diffuser legs having proximal ends in fluid...
2018/0195367 Casing for the Circulation of Fluids at the Bottom of a Well, with a Downward-Facing Opening, for Oil Wells
Casings for the circulation of fluids, used at the bottom of oil wells, applicable in conventional systems for bottom completion in the oil industry are...
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