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Patent # Description
2018/0058244 Ring Turbine Arrangements for Electricity Generation and Other Applications
System for electrical energy generation from steam comprising at least one stage, each stage including: a steam-driven rotating toroidal ring; a housing...
2018/0058243 EMBEDDED ELECTRIC GENERATOR IN TURBINE ENGINE
A turbine engine is described that includes an intake, an inlet duct configured to receive fluid from the intake, and an outer bypass duct configured to...
2018/0058242 Multi-spool gas turbine arrangement
The invention concerns land-based gas turbine plants with a multi-spool gas turbine arrangement for generating electrical power to supply a load (200). The...
2018/0058241 CENTRIFUGALLY ACTIVATABLE SEAL FOR A ROTARY MACHINE AND METHOD OF ASSEMBLING SAME
A seal for a rotary machine includes a flexible element extending circumferentially about a rotating component and extending generally radially from a first...
2018/0058240 FLOATING NON-CONTACT SEAL VERTICAL LIP
A seal assembly includes an annular base, a spring, a shoe, a first channel, a seal cover, and a seal. The spring includes a beam and is connected to the...
2018/0058239 FLOATING, NON-CONTACT SEAL WITH AT LEAST THREE BEAMS
Aspects of the disclosure are directed to a floating, non-contact seal comprising: a shoe, and at least three beams, each beam having a first axial end and a...
2018/0058238 FLOATING, NON-CONTACT SEAL WITH ANGLED BEAMS
Aspects of the disclosure are directed to a floating, non-contact seal comprising: a shoe, a first beam coupled to the shoe, and a second beam coupled to the...
2018/0058237 FLOATING, NON-CONTACT SEAL WITH OFFSET BUILD CLEARANCE FOR LOAD IMBALANCE
Aspects of the disclosure are directed to an engine comprising: a first structure, a second structure configured to rotate relative to the first structure, and...
2018/0058236 RIM SEAL FOR GAS TURBINE ENGINE
A rim seal for a rotor of a gas turbine engine includes a seal portion extending circumferentially across a rim cavity of a rotor, the sealing portion...
2018/0058235 AXIAL FLOW MACHINE
There is disclosed an axial flow machine (10) comprising an annular flow path (23); a stator ring (38) comprising a plurality of stators mounted at their...
2018/0058234 Gas Turbine
In a gas turbine in which a seal member seals a gap between a transition piece and a nozzle end wall in a turbine first stage, the transition piece and the...
2018/0058233 APPARATUS FOR INSERTION INTO A CAVITY OF AN OBJECT
Apparatus for insertion into a cavity of an object, the apparatus comprising: a first tube comprising a first end, a second end, a first cavity extending...
2018/0058232 Segment for Sealing Device, and Turbine Rotor and Turbine Comprising Same
A segment 31 for a sealing device according to the present invention is used in a sealing device 28 provided between a turbine rotor 12 and a stationary body...
2018/0058231 INNER RING FOR AN ANNULAR GUIDE VANE ASSEMBLY OF A TURBOMACHINE
An inner ring (14) for an annular guide vane assembly (10) of a turbomachine, which inner ring enables variable guide vanes (12) to be rotatably supported is...
2018/0058230 CHAMFERED STATOR VANE RAIL
A chamfered stator vane rail is provided. The chamfered stator vane rail may comprise a forward rail and an aft rail axially opposite the forward rail. The aft...
2018/0058229 INTERMITTENT TAB CONFIGURATION FOR RETAINING RING RETENTION
A component retaining assembly includes a housing including a circumferential slot. A component is mated to the housing. The component includes a first face...
2018/0058228 HOT CORROSION-RESISTANT COATINGS FOR GAS TURBINE COMPONENTS
A gas turbine component for use in a gas turbine engine includes a substrate a ceramic-based thermal barrier coating (TBC), and a diffusion chromide bond coat...
2018/0058227 GAS TURBINE ENGINE COMPONENT HAVING PLATFORM COOLING CHANNEL
A component for a gas turbine engine includes a platform having an outer surface and an inner surface. A cover plate can be positioned adjacent to the outer...
2018/0058226 DUAL WALLED COMPONENT FOR A GAS TURBINE ENGINE
An air cooled component for a gas turbine engine including a first wall and a second wall having opposing inner surfaces to define a gap therebetween, and a...
2018/0058225 TURBINE BLADE TRAILING EDGE WITH LOW FLOW FRAMING CHANNEL
The present disclosure provides a core structure comprising a trailing edge section including a plurality of rib-forming apertures (126) defined by a plurality...
2018/0058224 GAS TURBINE BLADE WITH TIP COOLING
A gas turbine engine blade includes a platform that has an inner side and an outer side, a root that extends outwardly from the inner side, and an airfoil that...
2018/0058223 GAS TURBINE
A gas turbine has a combustion chamber and a turbine nozzle guide vane ring. The combustion chamber includes an outer and inner combustion chamber walls with...
2018/0058222 AIR-FILM COOLED COMPONENT FOR A GAS TURBINE ENGINE
A component for a gas turbine engine that separates a cooling air plenum from a heated gas environment. The component defines a hot section surface adjacent to...
2018/0058221 AIR FOIL WITH GALVANIC PROTECTION
An air foil includes a body and a filler. The body may include a chamber formed therein and includes a first metallic material. The filler may at least...
2018/0058220 STATOR WITH ADJUSTABLE VANES FOR THE COMPRESSOR OF AN AXIAL TURBINE ENGINE
The invention concerns an assembly for the stator of a compressor of an axial-flow turbine engine, such as a low-pressure compressor of the turbojet engine...
2018/0058219 ROTOR DISK HAVING SERRATIONS AND ROTOR
A rotor disk of a rotor, in particular of a gas turbine, which has serrations, at least on one side, for torque transmission, having a plurality of teeth...
2018/0058218 Safety Hydraulic Dump for a Cryogenic Pump
A cryogenic fluid pump includes a drive assembly and a pumping assembly. The drive assembly includes a cylinder. The cylinder includes an annular dump channel...
2018/0058217 IMPROVEMENTS RELATING TO CONCRETE
Concrete is formed by providing a wet layer of a first concrete 4, applying a second wet layer 6 of concrete on the first layer 4 of wet concrete and setting...
2018/0058216 COUPLER DEVICE AND ASSEMBLY
A coupler device is described for joining together two adjacent members 7,17 and in particular structural members which may for example may be tunnel segments,...
2018/0058215 DRILLING AND CUTTING DEVICE
A drilling and cutting device for both drilling and cutting through large objects is provided. The drilling and cutting device provides a plurality of cutting...
2018/0058214 Milling machine and process for the operation of a milling machine
The invention relates to a milling machine, in particular a road milling machine, a stabiliser, a recycler or a surface miner, comprising a drive means which...
2018/0058213 Fluid Compensation System for Downhole Sampling Bottle
A formation fluid sampling bottle having a first chamber and a first piston slidably disposed within the first chamber and dividing the first chamber into...
2018/0058212 Determining the Imminent Rock Failure State for Improving Multi-Stage Triaxial Compression Tests
Methods and apparatus for evaluation of an earth formation including evaluating a core sample obtained from the formation. Methods include using a change in...
2018/0058211 JOINT INVERSION OF DOWNHOLE TOOL MEASUREMENTS
A method includes acquiring measurement values from at least two different types of downhole tools disposed in a portion of a bore in a formation; selecting...
2018/0058210 DOWNHOLE ROBOTIC ARM
An apparatus for manipulating an object in a borehole in an earthen formation includes a body configured to be conveyed along the borehole and a plurality of...
2018/0058209 Downhole Multiphase Flow Sensing Methods
Provided are systems and methods for in-situ zonal assessment of multiphase fluid flow in one or more production zones of a production well, including for at...
2018/0058208 Hybrid Downhole Acoustic Wireless Network
A hybrid electro-acoustic system for extending battery life of a downhole wireless telemetry system. The system includes a plurality of battery-powered...
2018/0058207 Dual Transducer Communications Node for Downhole Acoustic Wireless Networks and Method Employing Same
An electro-acoustic communications node system and method for downhole wireless telemetry, the system including a housing for mounting to or with a tubular...
2018/0058206 Communication Networks, Relay Nodes for Communication Networks, and Methods of Transmitting Data Among a...
Communication networks, relay nodes for communication networks, and methods of transmitting data among a plurality of relay nodes utilizing non-dispersive...
2018/0058205 Methods Of Acoustically Communicating And Wells That Utilize The Methods
Methods of acoustically communicating acoustically within a wellbore and wells that utilize the methods are disclosed herein. The methods generally utilize an...
2018/0058204 Methods Of Acoustically Communicating And Wells That Utilize The Methods
Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network...
2018/0058203 Methods of Acoustically Communicating and Wells that Utilize the Methods
Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network...
2018/0058202 Reservoir Formation Characterization using a Downhole Wireless Network
A system for reservoir formation characterization with a downhole wireless telemetry system, including at least one sensor disposed along a tubular body; at...
2018/0058201 APPARATUS FOR DOWNHOLE NEAR-BIT WIRELESS TRANSMISSION
A apparatus for downhole near-bit wireless transmission includes a bit connecting housing, a mud motor connecting housing, an insulating sub made of an...
2018/0058200 RECEIVING APPARATUS FOR DOWNHOLE NEAR-BIT WIRELESS TRANSMISSION
A receiving apparatus for downhole near-bit wireless transmission emission includes an electrical isolation drill collar and an internal electrical isolation...
2018/0058199 NEAR-BIT CONSTANT-POWER WIRELESS SHORT-DISTANCE TRANSMISSION METHOD AND APPARATUS
A near-bit constant-power wireless short-distance transmission apparatus includes a transmitting portion and a receiving portion. The transmitting portion is...
2018/0058198 Zonal Isolation Devices Including Sensing and Wireless Telemetry and Methods of Utilizing the Same
Zonal isolation devices including sensing and wireless telemetry and methods of utilizing the same are disclosed herein. The zonal isolation devices include an...
2018/0058197 DISTRIBUTED OPTICAL SENSING USING COMPRESSIVE SAMPLING
Distributed optical sensing systems utilize compressive sensing techniques to determine parameters sensed by a waveguide. The system generates light that is...
2018/0058196 DISTRIBUTED ACOUSTIC SENSING SYSTEM WITH VARIABLE SPATIAL RESOLUTION
Systems and methods for distributed acoustic sensing based on coherent Rayleigh scattering are disclosed herein. A system comprises a pulse generator, an...
2018/0058195 MAGNETIC DETECTION OF DRILL PIPE CONNECTIONS
A system for determining a location of a drill pipe joint deployed in a bore includes at least one magnetometer deployed on the bore. A processor is in...
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