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Patent # Description
US-9,896,960 Adaptive model-based method to quantify degradation of a power generation system
A system includes a power generation system and a controller that controls the power generation system. The controller includes a processor that generates a...
US-9,896,959 Pitch angle measuring system and method for wind turbines
The present invention relates to a wind turbine and a measuring system for determining the pitch angle of at least one blade relative to a hub of a wind...
US-9,896,958 Method for monitoring an ignition sequence of a turbomachine engine
A method for monitoring an ignition sequence of an engine, in particular a turbomachine engine, including the following steps: (i) defining an ignition time of...
US-9,896,957 Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a turbine (2) which has a turbine wheel (3) surrounded by an inflow duct (4), and having a VTG cartridge (5), which VTG...
US-9,896,956 Support assembly for a gas turbine engine
A support assembly for a gas turbine engine includes at least one inner support that extends about a circumferential axis and defines a cavity for receiving a...
US-9,896,955 Static axial brush seal with dual bristle packs
A brush seal is provided. The brush seal may comprise an annular backing plate and a first bristle pack coupled to the annular backing plate. The first bristle...
US-9,896,954 Dual-walled ceramic matrix composite (CMC) component with integral cooling and method of making a CMC component...
A dual-walled ceramic matrix composite (CMC) component comprises: a CMC core having a hollow shape enclosing at least one interior channel; and a CMC outer...
US-9,896,953 Seal runner
A seal runner for a gas turbine engine, the seal runner including an annular body having a sealed cavity defined therein, the cavity being elongated along an...
US-9,896,952 Rotating machine
A steam turbine through which a fluid flows along an axis is equipped with: a tip shroud for turbine blades that are provided on a shaft that extends with the...
US-9,896,951 Turbine vane with cooled fillet
The disclosure pertains to a vane comprising a platform and airfoil extending form said platform and connected to the platform by a fillet. An impingement tube...
US-9,896,950 Turbine guide wheel
A turbine stator wheel of a gas turbine with a plurality of stator vanes spaced apart around the circumference is provided. Two adjacent stator vanes form a...
US-9,896,948 Gas turbine engine blade and disk
In some examples, an apparatus may include a gas turbine engine component comprising a blade, a platform forming an airflow surface from which the blade extends...
US-9,896,947 Turbine airfoil attachment with multi-radial serration profile
An attachment root of an airfoil is provided comprising a serration profile with a symmetry plane bisecting the serration profile. A first lobe of the serration...
US-9,896,946 Gas turbine engine rotor assembly and method of assembling the same
A rotor assembly includes a rotor disc including a plurality of circumferentially-spaced diskposts and a plurality of dovetail slots. Each dovetail slot is...
US-9,896,945 Process of producing a ceramic matrix composite turbine bucket, insert for a ceramic matrix composite turbine...
A process of producing a ceramic matrix composite turbine bucket, an insert for a ceramic matrix composite turbine bucket, and a ceramic matrix composite...
US-9,896,944 Forming a secondary structure directly onto a turbine blade
A process and apparatus for solid freeform fabrication and repair of components on existing bodies (such as turbine blades), the innovative process and...
US-9,896,943 Gas path components of gas turbine engines and methods for cooling the same using porous medium cooling systems
Gas path components of gas turbine engines and methods for cooling the same using porous medium cooling systems are provided. The gas path component comprises a...
US-9,896,942 Cooled turbine guide vane or blade for a turbomachine
A turbine airfoil has a suction side wall and a pressure side wall of an airfoil cavity, through which a cooling fluid flows for cooling of the side walls. The...
US-9,896,941 Fan blade composite cover with tapered edges
A fan blade for a turbofan gas turbine engine is disclosed. The fan blade includes a body having a pressure side and a suction side and a cover. The suction...
US-9,896,940 Blade for a gas turbomachine
A blade, in particular a rotor blade or a stator vane, for a gas turbomachine, in particular a turbojet engine, the blade having an airfoil (1) for deflecting a...
US-9,896,939 Integral metering feature, systems and methods
A swirler tube is disclosed. A swirler is provided comprising a flange defining a first surface, a tube extending away from the first surface, a flow surface...
US-9,896,938 Gas turbine engines with internally stretched tie shafts
A tie shaft for a rotating group of an engine core includes a cylindrical body having an internal surface and an external surface and extending between a...
US-9,896,937 Turbine hub with surface discontinuity and turbocharger incorporating the same
A turbocharger (5) comprising a housing (10) including a compressor shroud (14) and a turbine shroud (12). The turbocharger (5) also includes a compressor wheel...
US-9,896,936 Spinner for electrically grounding fan blades
A fan assembly for gas assembly engine is disclosed. The fan assembly includes a rotor that is coupled to at least one fan blade. The fan assembly also includes...
US-9,896,935 Hydraulic transmission device allowing relatively quiet coupling
A hydraulic transmission apparatus having at least one declutchable hydraulic motor having radial pistons and connected via two motor ducts, and a casing duct...
US-9,896,934 Rotary engine with rotor land
A rotary internal combustion engine with a rotor body made at least in major part of a first material, including at least one land protruding axially from each...
US-9,896,933 Continuously variable displacement engine
A variable-displacement engine comprises an engine block, power shaft and rotating cylinder block. Pistons and connecting rods mounted in the cylinder block...
US-9,896,932 Cutting tool holding device
A cutting tool holding device includes a base, a cutting tool holder, a screw element, a fitting positioning element and a pulling element. The base includes an...
US-9,896,931 Cutting tool holding device
A cutting tool holding device for holding a cutting tool is provided. The cutting tool holding device includes a base, a holder, and a fastening member. The...
US-9,896,930 Three-dimensional reservoir pressure determination using real time pressure data from downhole gauges
Well production rate, injection rate and pressure data are measured in an existing reservoir using in situ real time measurement gauges. Production and...
US-9,896,929 Acoustic illumination for flow-monitoring
Externally generated noise can be coupled into a fluid carrying structure such as a pipe, well, or borehole so as to artificially acoustically "illuminate" the...
US-9,896,928 Piping assembly control system with addressed datagrams
A control system for generating and utilizing at least one or more addressed datagrams that communicate information to and from devices along piping assemblies...
US-9,896,927 Hydrocarbon well performance monitoring system
A method for real-time data acquisition and presentation of force, position, load, pressures, and movement within a subterranean well pumping system, such as an...
US-9,896,926 Intelligent cement wiper plugs and casing collars
Disclosed are intelligent casing collars and cement wiper plugs used in wellbore cementing operations. A disclosed well system includes a casing string...
US-9,896,925 Systems and methods for alerting of abnormal drilling conditions
A system and method acquire raw data from drilling equipment that includes at least two drilling related parameters measured in real time during a drilling...
US-9,896,924 Squeeze treatment for in situ scavenging of hydrogen sulfide
A method of performing a squeeze treatment comprises pumping a treatment fluid under pressure through a wellbore into a subterranean formation, wherein the...
US-9,896,923 Synchronizing pulses in heterogeneous fracturing placement
A technique facilitates a fracturing operation by maintaining the heterogeneity of proppant fluid as it is injected into reservoir fractures. The technique...
US-9,896,922 System and apparatus for creating a liquid carbon dioxide fracturing fluid
A method, system, and apparatus required for creating a mixture of dry proppant and liquid carbon dioxide (LCO.sub.2) for fracturing oil and gas formations is...
US-9,896,921 Encapsulated microenergetic material
Providing high energy materials that can be placed in previously created fractures and activating them in place to extend or change an existing fracture system....
US-9,896,920 Stimulation methods and apparatuses utilizing downhole tools
A method of stimulating a subterranean formation. The method begins with positioning a stimulation tool into a wellbore formed through the formation. The...
US-9,896,919 Using radio waves to fracture rocks in a hydrocarbon reservoir
The present disclosure describes methods and systems for fracturing geological formations in a hydrocarbon reservoir. One method includes forming a borehole in...
US-9,896,918 Use of ionized water in hydraulic fracturing
A method and system for generating an ionized fluid, injecting the ionized fluid into fissures in a subterranean formation, pressurizing the ionized fluid,...
US-9,896,917 Oil production intensification device and method
The oil production intensification method includes injecting the reagent into the reservoir and treating the bottom zone of the well with high voltage pulse...
US-9,896,916 Hybrid electric generation plant fed by sources of a fossil/solar origin
The present invention relates to an electric generation plant (110) of the type without connection to an distributed electric supply network for generating an...
US-9,896,915 Outer tube for a perforating gun
An outer tube for a perforating gun is provided that includes an inner wall and an outer wall and also a wall thickness (D) and a length (L), wherein the outer...
US-9,896,914 Downhole tubular expansion tool and method
An expansion tool includes a housing and a hydraulic power section for stroking an expander on a pulling mandrel through a bore of an expandable liner, the...
US-9,896,913 Petroleum well tracer release flow shunt chamber
A petroleum well tracer release flow shunt chamber in an annulus space about a base pipe and method of estimating one or more pressure differences or gradients,...
US-9,896,912 Active rectifier for downhole applications
An apparatus for generating direct current (DC) electrical energy downhole at a selected voltage includes a drill tubular, a turbine to convert drilling fluid...
US-9,896,911 Subsea pressure protection system
A subsea production field has a subsea fortified zone that includes equipment designed to contain high pressure. The subsea production field also has a zone...
US-9,896,910 Ferrofluid tool for isolation of objects in a wellbore
A tool for isolating objects in a wellbore using ferrofluids in a downhole system is provided. The downhole system can include a tool body, a source of...
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