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Patent # Description
2018/0023421 SOLAR POWER PLANT COMPRISING A FIRST HEAT TRANSFER CIRCUIT AND A SECOND HEAT TRANSFER CIRCUIT
The invention relates to a solar power plant with a first heat transfer medium circuit and with a second heat transfer medium circuit, in which the first heat...
2018/0023420 ASSEMBLY WITH MISTAKE PROOF BAYONETED LUG
An assembly for rotational equipment with an axial centerline. The assembly includes a first component and a second component. Each of the components extends...
2018/0023419 BOLT FALL-OUT PREVENTING STRUCTURE
A bolt fall-out preventing structure includes: a first member, a first hole (13) being formed in the first portion (14) and the second portion (15); a first...
2018/0023418 ENGINE BEARING DAMPER WITH INTERRUPTED OIL FILM
Aspects of the disclosure are directed to an engine oil damper comprising: a bearing support, and a housing radially outward from the bearing support and...
2018/0023417 MULTI-PLY HEAT SHIELD ASSEMBLY WITH INTEGRAL BAND CLAMP FOR A GAS TURBINE ENGINE
A heat shield assembly for a gas turbine engine includes a first heat shield ply assembly defined about an axis; a second heat shield ply assembly defined...
2018/0023416 SYSTEMS AND METHODS FOR COOLING COMPONENTS WITHIN A GAS TURBINE ENGINE
A passive heat exchanger includes an evaporator section including a heat exchange surface formed complementary to a surface of a gas turbine engine component...
2018/0023415 AIR COOLED COMPONENT FOR A GAS TURBINE ENGINE
An air cooled component for a turbine stage of a gas turbine engine, comprising: a main body having radially inner main gas path wall and a cooling chamber,...
2018/0023414 OIL DEBRIS MONITORING FOR FAILURE DETECTION ISOLATION
A method of detecting debris within a lubricant stream, the method includes generating data indicative of debris and sensor system functionality within a...
2018/0023413 MULTI-ENGINE COORDINATION DURING GAS TURBINE ENGINE MOTORING
A system is provided for multi-engine coordination of gas turbine engine motoring in an aircraft. The system includes a controller operable to determine a...
2018/0023412 RADIAL CENTRIFUGAL TURBOMACHINE
A radial centrifugal turbomachine with an adjusting device operatively active at the axial inlet of the turbomachine fixed casing, including: an annular member...
2018/0023411 INFRARED SUPPRESSION SYSTEM IN A GAS TURBINE ENGINE
According to one aspect, a system for alignment of vanes to suppress infrared detection in a gas turbine engine is provided. The system includes a first vane...
2018/0023410 ENGINE, ROTARY DEVICE, POWER GENERATOR, POWER GENERATION SYSTEM, AND METHODS OF MAKING AND USING THE SAME
An engine, a rotary device, a power generation system, and methods of manufacturing and using the same are disclosed. The engine includes a detonation and/or...
2018/0023409 TURBINE SHROUD WITH ABRADABLE LAYER HAVING RIDGES WITH HOLES
Turbine and compressor casing abradable component embodiments for turbine engines vary localized porosity or abradability through use of holes or dimple...
2018/0023408 TURBINE SHROUD WITH FORWARD CASE AND FULL HOOP BLADE TRACK
A gas turbine engine includes a turbine shroud assembly arranged around a turbine wheel assembly. The turbine shroud assembly includes an annular turbine case,...
2018/0023407 GAS TURBINE ENGINE TURBINE VANE BAFFLE AND SERPENTINE COOLING PASSAGE
An airfoil for a gas turbine engine includes pressure and suction side walls joined to one another at leading and trailing edges. The pressure and suction side...
2018/0023406 INTERMEDIATE CASE FOR AN AIRCRAFT TURBOMACHINE MADE FROM A SINGLE CASTING WITH A LUBRICANT DUCT
The invention relates to an intermediate case (25) for a twin spool turbomachine for an aircraft, comprising a hub (26), an outer shell (23) and outlet guide...
2018/0023405 CORROSION PROTECTION PLUG FOR FILLING AN ATTACHMENT OPENING, AND SYSTEM INCLUDING SAID PLUG
A plug for preventing corrosion of an attachment opening, includes a bottom surface including an opening for receiving a head of a tightening device; a top...
2018/0023404 RING SEGMENT SYSTEM FOR GAS TURBINE ENGINES
A ring segment system (100) for a gas turbine engine (10) is disclosed. The ring segment system (100) may be formed from ring segments (50) that ...
2018/0023403 TURBINE VANE WITH COUPON HAVING CORRUGATED SURFACE(S)
A turbine vane includes an airfoil body having a leading edge, a trailing edge and a smooth outer surface. A cutout is included within at least one of the...
2018/0023402 CLOSING ASSEMBLY FOR CLOSING A BLADE RING, ASSOCIATED BLADE SUPPORTS, TURBOMACHINE, AND METHOD FOR INSERTING A...
A closing assembly for closing a blade ring inserted into a circumferential T-groove of a blade support of a turbomachine, having two insertion elements, each...
2018/0023401 WHEEL DISK ASSEMBLY HAVING SIMPLIFIED SEALING-PLATE MOUNTING
A wheel disk assembly, having a wheel disk, a plurality of blade devices, which are fastened along the outer circumference of the wheel disk, and a plurality...
2018/0023400 BLADE WITH INTERNAL RIB HAVING CORRUGATED SURFACE(S)
A blade includes an airfoil body defined by a concave pressure side outer wall and a convex suction side outer wall that connect along leading and trailing...
2018/0023399 FORMING COOLING PASSAGES IN THERMAL BARRIER COATED, COMBUSTION TURBINE SUPERALLOY COMPONENTS
Delamination of thermal barrier coatings ("TBC's") (276) from superalloy substrates (262) of components (260) for turbine engines (80), such as engine blades...
2018/0023398 BLADE WITH PARALLEL CORRUGATED SURFACES ON INNER AND OUTER SURFACES
A blade includes an airfoil body defined by a concave pressure side outer wall and a convex suction side outer wall that connect along leading and trailing...
2018/0023397 BLADE WITH CORRUGATED OUTER SURFACE(S)
A blade includes an airfoil body defined by a concave pressure side outer wall and a convex suction side outer wall that connect along a leading edge and a...
2018/0023396 ROTOR BLADE FOR A GAS TURBINE ENGINE
A rotor blade for a gas turbine engine includes a blade extending from a root and a contoured tip portion at a first end of the blade. The first end is...
2018/0023395 TURBINE ROTOR BLADE WITH COUPON HAVING CORRUGATED SURFACE(S)
A turbine rotor blade includes an airfoil body having a leading edge, a trailing edge and a smooth outer surface. A cutout is included within at least one of...
2018/0023394 ROTOR WITH A LOCKING PLATE FOR SECURING AN ANTIROTATION LOCK AGAINST UNSCREWING
A rotor, in particular a gas turbine rotor, having multiple rotor discs, each of which has an axial through-opening, and the rotor discs are axially clamped by...
2018/0023393 OLDHAM COUPLING FOR A SCROLL COMPRESSOR
An Oldham coupling includes an annular ring having a first side and a second side opposite to the first side, a first and a second engaging groove that are...
2018/0023392 High Power Density and Efficiency Epitrochoidal Rotary Engine
Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional...
2018/0023391 Slotted Tubular Anchor
A mine bolt includes an elongated body having a first end and a second end positioned opposite the first end, and an anchor comprising a tube defining a...
2018/0023390 Milling Depth Compensation System and Method
A milling depth compensation system for milling rock determines a target position of a machine, an initial position of the work surface, and a target pose of...
2018/0023389 Formation Pressure Determination
A method, apparatus, and program product for determining a formation pressure for a reservoir. Measurement data for a pretest of a formation of the reservoir...
2018/0023388 System and Method for Communicating Along a Casing String Including a High Magnetic Permeability Substrate
A communication assembly is described that when placed around a string casing in a wellbore transmits data along a pipe string from the wellbore to, for...
2018/0023387 TELEMETRY OPERATED RUNNING TOOL
A method of hanging an inner tubular string from an outer tubular string cemented in a wellbore includes running the inner tubular string and a deployment...
2018/0023386 DETECTING APPARATUS
The present invention provides an apparatus for locating and positioning oilwell tool joints. This invention is particularly useful when the apparatus is...
2018/0023385 Determining Directional Data for Device within Wellbore using Contact Points
A system and method for providing information regarding the tortuosity of a wellbore path is provided. The method includes receiving data from a plurality of...
2018/0023384 METHOD AND APPARATUS FOR STRESS MAPPING OF PIPELINES AND OTHER TUBULARS
A stress mapping system and method is operable to determine and map stresses along a conduit. The system includes a tool movable along a conduit and having at...
2018/0023383 METHOD AND SYSTEM OF MODEL-BASED ACOUSTIC MEASUREMENTS FOR A PERFORATED CASING
A method of model-based acoustic measurements for a wellbore is disclosed. The method comprises creating an interpretation chart of acoustic measurements by a...
2018/0023382 Systems and Methods for Determining and/or Using Estimate of Drilling Efficiency
Systems and methods are provided for estimating and/or using drilling efficiency parameters of a drilling operation. A method for estimating drilling...
2018/0023381 OPTIMIZING SENSOR SELECTION AND OPERATION FOR WELL MONITORING AND CONTROL
In some aspects, the present disclosure includes systems and methods for optimizing one or more of a number of sensors on a drillstring or the locations of the...
2018/0023380 ADVANCED STEERING TOOL SYSTEM, METHOD AND APPARATUS
A steering tool is movable by a drill string to form an underground bore along an intended path. A sensing arrangement of the steering tool detects its pitch...
2018/0023379 DOWN-HOLE GAS SEPARATION SYSTEM
An apparatus for gas and solids separation from down-hole fluids having an inner tube and an outer tube disposed about the inner tube. The annular region...
2018/0023378 Oil Production Well Gas Separator System Using Progressive Perforations
A downhole system for oil production wells is provided. The system includes a tubular cover having a specific length to diameter configuration, the tubular...
2018/0023377 THERMALLY ACTIVATED STRONG ACIDS
An acid-generating fluid comprising a thermally activated strong acid precursor.
2018/0023376 RECLAMATION OF BRINES WITH METAL CONTAMINATION USING LIME
A method of removing a soluble metal ion from a contaminated brine fluid comprising: adding lime to the contaminated brine fluid, wherein the lime causes the...
2018/0023375 VERTICAL DRILLING AND FRACTURING METHODOLOGY
A method for drilling and fracturing a subterranean formation includes drilling a substantially horizontal pilot well from a previously drilled vertical pilot...
2018/0023374 Multi-Phase Polymer Shear Viscosity Calculation in Polymer Coreflood Simulation Study Workflow
An apparent viscosity of an aqueous polymer composition used in a polymer flood may be determined by generating a relative permeability interpolation computer...
2018/0023373 METHOD AND APPARATUS FOR CONFIGURING OIL AND/OR GAS PRODUCING SYSTEM
Embodiments of the invention identify a plurality of operating points for oil and/or gas producing systems, each operating point being characterised by a set...
2018/0023372 METHODS OF DESIGNING AND FORMING EARTH-BORING TOOLS USING A PLURALITY OF DEPTH OF CUT VALUES
Methods of designing an earth-boring tool are described, including calculating one or more performance parameters of the tool based on drilling conditions, a...
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