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Patent # Description
2017/0292414 ROCKER ARM
A rocker arm includes a roller, a support shaft coaxially mounted in the roller, walls arranged along a rotation axis and having the roller therebetween and...
2017/0292413 ROCKER ARM
A rocker arm includes a roller, a support shaft coaxially mounted in the roller and having a first end portion and a second end portion, walls including at...
2017/0292412 Aircraft Engine Heat Recovery System to Power Environmental Control Systems
A heat recovery system for an engine having an exhaust nozzle whereby exhaust gas is expelled, the heat recovery system comprising a steam generator that...
2017/0292411 Method of and Apparatus For Improved Utilization of the Thermal Energy Contained in a Gaseous Medium
The present invention concerns a method of utilising the waste heat contained in the exhaust gas of an internal combustion engine, comprising a turbine (20)....
2017/0292410 THREE-WAY VALVE
Three-way valve with a valve housing and a closing body arranged in a longitudinally movable manner in the valve housing. An inlet channel, a first outlet...
2017/0292409 SYSTEM AND METHOD TO MOVE TURBOMACHINERY
A system includes a turbine housing, a turbine mount disposed in the turbine housing, and a turbine moving machine disposed at least partially within the...
2017/0292408 ASSEMBLY, IN PARTICULAR OF ENGINE COMPONENTS
An assembly of at least two members. One of the members supports the other member, the assembly defining an axial direction, a radial direction, and a...
2017/0292407 IMPINGEMENT PLATE WITH STRESS RELIEF FEATURE
An impingement plate adapted for use in a gas turbine engine is disclosed. The plate includes a plurality of holes for directing cooling air. The plate...
2017/0292406 Exhaust-Gas Turbocharger
An exhaust-gas turbocharger for an internal combustion engine has a turbine housing, in which a turbine wheel with a shaft is arranged rotatably. The shaft is...
2017/0292405 BEARING STRUCTURE OF TURBOCHARGER
A bearing structure of a turbocharger includes a rotor shaft, two angular ball bearings, a retainer, a housing, and an oil film damper. Each of the angular...
2017/0292404 TURBINE HOUSING WELD REPAIR
A method for repairing a turbine housing of an air cycle machine is provided. The method comprises: removing damaged material from a journal bearing bore of...
2017/0292403 Guide Vane Segment
A guide vane segment for a turbomachine stage that has an inner ring segment (10) and a plurality of guide vanes (21-25) that are configured on the inner ring...
2017/0292402 ORGANIC MATRIX COMPOSITE THERMAL BARRIER COATING
A modified organic matrix composite having a thermal barrier coating comprising a substrate comprising an organic matrix composite; a roughness layer coupled...
2017/0292401 METHOD FOR DETERMINATION OF FATIGUE LIFETIME CONSUMPTION OF AN ENGINE COMPONENT
A method for determining fatigue lifetime consumption of an engine component, by defining a reference thermal load cycle, the reference thermal load cycle...
2017/0292400 METHOD AND APPARATUS FOR ADJUSTING VARIABLE VANES
According to one aspect of the present disclosure, a gas turbine engine is disclosed that includes an engine section comprising a plurality of stages of...
2017/0292399 ACTIVE CLEARANCE CONTROL FOR A TURBINE AND CASE
Aspects of the disclosure are directed to systems and methods for receiving operating state parameters associated with an operative state of an aircraft,...
2017/0292398 THERMAL LIFTING MEMBER FOR BLADE OUTER AIR SEAL SUPPORT
Thermal lifting members for blade outer air seal supports of gas turbine engines include a hollow body defining a thermal cavity therein, at least one inlet...
2017/0292397 SEAL MEMBER
A seal member (7) is provided between a combustor disposed around a rotor axis and a vane disposed on the downstream side in an axial direction and defining a...
2017/0292396 ROTOR DISK HAVING AN END-SIDE SEALING ELEMENT
A rotor disk arrangement having a rotor disk which has, distributed around the outer circumference, a plurality of axially extending blade holding grooves and...
2017/0292395 INTEGRATED BRUSH SEALS
An engine component for a gas turbine engine includes a main body and a plate. The engine component also includes a plurality of wire bristles disposed between...
2017/0292394 HYDRODYNAMIC CARBON FACE SEAL PRESSURE BOOSTER
Aspects of the disclosure are directed to a system associated with an engine of an aircraft, the system comprising: a fluid source that is configured to...
2017/0292393 TANGENTIAL ON-BOARD INJECTORS FOR GAS TURBINE ENGINES
A TOBI for a gas turbine engine having a TOBI body, a first TOBI airfoil having a radially extending portion extending from a leading edge and an axially...
2017/0292392 TURBOENGINE, AND VANE CARRIER UNIT FOR TURBOENGINE
A turboengine as disclosed includes an outer wall structure and an inner wall structure, wherein the inner wall structure is provided at a radially inner...
2017/0292391 STEAM TURBINE DRUM NOZZLE HAVING ALIGNMENT FEATURE, RELATED ASSEMBLY, STEAM TURBINE AND STORAGE MEDIUM
Various embodiments include a steam turbine drum nozzle, along with a related assembly and steam turbine. Particular embodiments include a nozzle having: an...
2017/0292390 TURBOMACHINE ALIGNMENT KEY AND RELATED TURBOMACHINE
Various aspects include an alignment key for a turbomachine, along with a turbomachine including the alignment key and a related storage medium. In some cases,...
2017/0292389 TURBOMACHINE COMPONENT, PARTICULARLY A GAS TURBINE ENGINE COMPONENT, WITH A COOLED WALL AND A METHOD OF...
A turbomachine component, particularly a gas turbine engine component, has at least one part built in parts from a curved or planar panel, particularly a sheet...
2017/0292388 CERAMIC MATRIX COMPOSITE MEMBER AND METHOD OF MANUFACTURING THE SAME
A ceramic matrix composite member used as a turbine blade includes a principal part forming a blade part and a dovetail part, and a subordinate part forming a...
2017/0292387 Guide Vane Segment
A guide vane segment for a turbomachine stage that has an inner ring segment (10) and a plurality of guide vanes (20) that are configured on the inner ring...
2017/0292386 WRAPPED SERPENTINE PASSAGES FOR TURBINE BLADE COOLING
A turbine blade for a gas turbine engine may include at least two wrapped, serpentine-shaped internal cooling paths. A first one of the serpentine-shaped...
2017/0292385 ROTATION ENHANCED TURBINE BLADE COOLING
A turbine blade for a gas turbine engine may include an outer, peripheral wall extending along a suction side and a pressure side of the blade from a leading...
2017/0292384 INTERNALLY COOLED AIRFOIL
A casting core and/or an airfoil may comprise a tip flag cavity having a forward pedestal and a first spear pedestal disposed aft of the forward pedestal. A...
2017/0292383 BLADE
A blade includes an airfoil and a root having diverging walls. The diverging walls are made of a ceramic matrix composite material. A reinforcement element is...
2017/0292382 MANUFACTURING A MONOLITHIC COMPONENT WITH DISCRETE PORTIONS FORMED OF DIFFERENT METALS
Methods are provided for manufacturing a component. In one method, first material is cast into a first body. At least a portion of the first body is machined....
2017/0292381 EXHAUST TURBINE FOR TURBOCHARGER
Different attack angles including a first attack angle and a second attack angle are set to turbine blades on a first axial side and a second axial side...
2017/0292380 SYSTEM AND METHOD FOR IN SITU BALANCING OF A ROTATING COMPONENT OF A GAS TURBINE ENGINE
Methods for performing in situ balancing of an internal rotating component of a gas turbine engine are provided. The method can include inserting a repair tool...
2017/0292379 Method for Generating Superheated Steam
A method which develops a supercritical combustion chamber environment and combines fumigation and water conversion to superheated steam to effect greater fuel...
2017/0292378 PLOW GUIDE ASSEMBLY FOR PLOW GUIDES
The present disclosure relates to a plow guide assembly for guiding a mining plow. The plow guide assembly may comprise a base member including a first guide...
2017/0292377 METHODS FOR DETERMINING SATURATION PARAMETERS OF A FORMATION
Methods are provided for determining saturation parameters of a formation while sampling the formation. Flow rate and pressure data may be used in order to...
2017/0292376 PDC SENSING ELEMENT FABRICATION PROCESS AND TOOL
A Polycrystalline Diamond Compact (PDC) cutter for a rotary drill bit is provided with an integrated sensor and circuitry for making measurements of a property...
2017/0292375 SURFACTANT SELECTION METHODS FOR WETTING ALTERATION IN SUBTERRANEAN FORMATIONS
Systems and methods for selecting surfactants for use in subterranean formations are provided. In one embodiment, the methods comprise: providing a sample of...
2017/0292373 METHOD TO ESTIMATE THE INFLUENCE OF PORE-SIZE DISTRIBUTION ON PHASE EQUILIBRIUM OF MULTI-COMPONENT HYDROCARBON...
A method for estimating liquid and vapor molar fraction of components, liquid mole fraction, vapor mole fraction, liquid saturation, and vapor saturation of a...
2017/0292372 Method And Apparatus For Generating Pulses In A Fluid Column
Methods and apparatus are disclosed for generating fluid pulses in a fluid column, such as within a well. Various described example fluid pulse generators each...
2017/0292371 OPTICAL COUPLING SYSTEM FOR DOWNHOLE ROTATION VARIANT HOUSING
Systems and methods for optical communication in a downhole tool are disclosed. An optical communication system includes a rotation-varying outer housing that...
2017/0292370 Downhole to Surface Data Lift Apparatus
Data may be collected from a wellbore by retrievably deploying a data receiver tool to a location proximate a gauge located in the wellbore, where the gauge...
2017/0292369 WAX TRACERS
The present invention provides a method for monitoring precipitation of at least one wax component from a hydrocarbon-containing fluid stream during the flow...
2017/0292368 Gas Phase Detection of Downhole Fluid Sample Components
A downhole tool for analyzing reservoir fluids includes a mechanism for extracting a fluid sample (e.g., single phase liquid sample) from a wellbore, a sample...
2017/0292367 MONITORING WATER FLOODS USING POTENTIALS BETWEEN CASING-MOUNTED ELECTRODES
A system for locating water floods, in some embodiments, comprises: multiple non-reference electrodes with insulative pads for coupling to a borehole casing; a...
2017/0292366 DOWNHOLE SYSTEMS AND ARTICLES FOR DETERMINING A CONDITION OF A WELLBORE OR DOWNHOLE ARTICLE, AND RELATED METHODS
A method of determining a condition within a wellbore. The method comprises introducing a tubular member in a wellbore extending through a subterranean...
2017/0292365 Probe for Trenchless Guide Instrument
A probe for a trenchless guide instrument comprises an antenna, a control circuit board and at least one battery supplies power to the control circuit board;...
2017/0292364 PULSE GENERATION FOR DOWNHOLE LOGGING
An example method includes determining a frequency response of a tuned pulse to be transmitted from a transmission element. A matching frequency envelope...
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