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Patent # Description
2016/0177743 COMPOSITE AIRFOIL FOR A GAS TURBINE ENGINE
Stationary vanes and rotating blades of a gas turbine engine are disclosed that include airfoils formed from ceramic matrix composite materials. The airfoils...
2016/0177742 Steam Turbine Rotor, Steam Turbine Including Same, and Thermal Power Plant Using Same
It is an objective of the invention to provide a steam turbine rotor of which a rotor shaft is made of a low-cost heat resistant ferritic steel and that can...
2016/0177741 AEROFOIL BLADE OR VANE
An aerofoil blade or vane for the turbine of a gas turbine engine includes: an aerofoil leading edge; an aerofoil trailing edge; an aerofoil suction side; and...
2016/0177740 Gas Turbine Engine Component With Conformal Fillet Cooling Path
A cooling circuit for a gas turbine engine comprises a gas turbine engine component having a first portion connected to a second portion via a curved surface....
2016/0177739 TURBINE BLADE HAVING HEAT SINKS THAT HAVE THE SHAPE OF AN AEROFOIL PROFILE
A turbine blade has a pressure side, a suction side, and a cooling air channel, which is arranged between the pressure side and the suction side and which is...
2016/0177738 GAS TURBINE ENGINE COMPONENT WITH FILM COOLING HOLE
A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. The wall has a wall thickness. A protrusion...
2016/0177737 GAS TURBINE ENGINE COMPONENT WITH FILM COOLING HOLE WITH ACCUMULATOR
A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. A film cooling hole extends through the...
2016/0177736 COOLED AIRFOIL STRUCTURE
An airfoil structure for a gas turbine engine includes an airfoil that includes a suction side cooling circuit with at least two segments that are connected by...
2016/0177735 TURBINE BLADE HAVING FILM COOLING HOLE ARRANGEMENT
A turbine blade includes a platform that has a platform leading edge and trailing edge joined by two platform circumferential sides. An airfoil extends...
2016/0177734 AIRFOIL SHOWERHEAD PATTERN APPARATUS AND SYSTEM
The systems and methods described herein adapt the orientation, position and/or diffusion angles of showerhead cooling holes depending on the external...
2016/0177733 METHOD OF FORMING COOLING HOLES
A method of forming a component for use in a gas turbine engine comprises the steps of determining a desired shape for a cooling hole on a gas turbine engine...
2016/0177732 HOLLOW FAN BLADE FOR A GAS TURBINE ENGINE
A blade includes a hollow metal airfoil having an opening to an internal cavity in a first major surface. A metal cover is adhesively bonded to the airfoil...
2016/0177731 BLADE
A turbomachine blade comprising a blade tip and a metallic leading edge having a plurality of shear zones angled to the blade tip, wherein the shear strength...
2016/0177730 HYBRID AIRFOIL FOR A GAS TURBINE ENGINE
A hybrid airfoil according to an exemplary aspect of the present disclosure includes, among other things, a leading edge portion made of a first material, a...
2016/0177729 WEB MATERIAL TEST STAND HAVING A LAMINAR AIRFLOW DEVELOPMENT DEVICE
A laminar air flow development device for use with stationary web material testing equipment is disclosed. The laminar air flow development device has a...
2016/0177728 VANE STRUCTURE FOR AXIAL FLOW TURBOMACHINE AND GAS TURBINE ENGINE
A vane structure for an axial flow turbomachine that has: a single-vane section of a one-vane structure formed in a part in a vane radial direction; and a...
2016/0177727 VIBRATION DAMPER
A gas turbine engine including a rotor and a cooling fluid delivery system is presented. The rotor includes a disc and a plurality of blades extending radially...
2016/0177726 EXHAUST-GAS TURBOCHARGER
An exhaust-gas turbocharger may include a compressor wheel and a turbine wheel connected fixedly in terms of rotation to the compressor wheel via a shaft. The...
2016/0177725 FIXED COAXIAL SHAFT FOR A HYDRAULIC UNIT
A fixed coaxial shaft of a hydraulic unit is provided including a body having a first end and a second opposite end. A plurality of first splines is formed in...
2016/0177724 COMPARTMENT BASED INLET PARTICLE SEPARATOR SYSTEM
A compartment based inlet particle separator system for an aircraft that includes an auxiliary power unit (APU) system compartment is provided. The system...
2016/0177723 TURBINE AIRFOIL WITH OPTIMIZED AIRFOIL ELEMENT ANGLES
A turbine airfoil assembly for installation in a gas turbine engine. The airfoil assembly includes an endwall and an airfoil extending radially outwardly from...
2016/0177722 ROTARY ACTUATOR
A rotary actuator includes an output shaft, a housing, a piston, and a friction reducer. The housing includes an arcuate bore that extends around the output...
2016/0177721 LIQUID RING TURBINE AND METHOD OF USE
A liquid ring turbine has a casing defining an interior chamber with a symmetry axis. A shaft, having an axis substantially parallel to the symmetry axis, is...
2016/0177720 TWO-STROKE INTERNAL COMBUSTION ENGINE WITH A SPHERICAL CHAMBER
An internal combustion heat engine, of which the architecture of one elementary "cylinder" includes 4 identical mobile couplings distributed about the Z axis...
2016/0177719 Hydrostatic Radial Piston Machine
A hydrostatic radial piston machine is useable inversely. The hydrostatic radial piston machine has a distributor in which a flushing valve, a ...
2016/0177718 MULTIPLE-POINT ANCHORED ROCK BOLT
A rock bolt includes an elongate metallic body having a first end and an opposed second end, a threaded portion at the second end, for attaching thereto and...
2016/0177717 Chisel Holder
The subject matter of the invention is a bit holder for an earth working machine, in particular a road milling machine, having a support member onto which an...
2016/0177716 Fluid Composition Using Optical Analysis and Gas Chromatography
Methods and systems are provided for determining a gas/oil ratio using gas chromatography and optical analysis of a fluid sample obtained using a fluid...
2016/0177715 Blended Mapping for Estimating Fluid Composition from Optical Spectra
Optical spectral data associated with a formation fluid flowing through a downhole formation fluid sampling apparatus is obtained. Based on the obtained...
2016/0177714 Reciprocating Pump Piston Control
A sampling tool for conveyance within a well that extends into a subterranean formation. The sampling tool includes a displacement unit having a first...
2016/0177713 REALTIME DOWNHOLE SAMPLE VOLUME COLLECTION
A method and apparatus for realtime downhole sample volume collection is described. The sampler apparatus includes a sample chamber and a sensor for real-time...
2016/0177712 METHOD FOR DETERMINING A WATER INTAKE PROFILE IN AN INJECTION WELL
A first water injection into an injection well is carried out followed by a first shut-in of the injection well. A second water injection is carried out, a...
2016/0177711 METHOD AND RELATIVE SYSTEM FOR THE MEASUREMENT OF THE ISOTOPE RATIO IN HYDROCARBONS
Method for measurement of carbon isotope ratio in hydrocarbons obtainable from solid rock samples extracted from subsoil, preferably while oil drilling...
2016/0177710 Systems and Methods for Evaluating Gas-Contaminated Cement
Embodiments of the disclosure may include systems and methods for evaluating gas-contaminated cement. In one embodiment, a vector-valued image of cement state...
2016/0177709 Analyzing Subsurface Material Properties Using a Laser Vibrometer
In some aspects, an acoustic analysis system includes an acoustic source and a laser vibrometer. In some instances, the acoustic source can generate an...
2016/0177708 ACOUSTIC MEASUREMENT OF WELLBORE CONDITIONS
A method of measuring fluid flow conditions in a wellbore includes generating an acoustic probe signal during fluid flow along the wellbore, measuring the...
2016/0177707 Determining Resonance Frequency and Quality Factor
Methods and apparatus for obtaining data from a density-viscosity (DV) sensor of a downhole tool, wherein the DV sensor comprises a resonating element disposed...
2016/0177706 FORMATION FRACTURING POTENTIAL USING SURROUNDING PORE PRESSURES
A method for conducting an earth reservoir process includes receiving a stress field of a reservoir that includes a pore pressure field for a rock volume,...
2016/0177705 Electromagnetic Ranging Source Suitable for Use in a Drill String
An electromagnetic ranging source embodiment includes: a tubular body having a circumference; a ferromagnetic core conforming to the tubular body and extending...
2016/0177704 INERTIAL CAROUSEL POSITIONING
A steering tool may include a tool body, gimbal body rotatably coupled to the tool body, and an angular positioning device to rotate the gimbal body relative...
2016/0177703 Motor MWD Device and Methods
A progressive cavity positive displacement motor having a rotor and stator includes a measurements-while-drilling ("MWD") tool disposed within the rotor. The...
2016/0177702 CARRIER MECHANISM AND INSTALLATION METHOD FOR DOWNHOLE GAUGE
A tube for use inside a well. The tube includes a longitudinal body having two threaded ends, the body having a bore; a carrier mechanism located on an...
2016/0177701 METHOD AND SYSTEM FOR PRESSURE TESTING DOWNHOLE TUBULAR CONNECTIONS USING A REFERENCE PORT
A method of pressure testing downhole tubular connections includes connecting a pressure monitoring device to a test port on a downhole connector of a downhole...
2016/0177700 Power and Communications Hub For Interface Between Control Pod, Auxiliary Subsea Systems, and Surface Controls
A power and communications hub (PCH) for oil and gas operations is disclosed. The PCH includes a port operable to provide electrical power to a device for use...
2016/0177699 SYSTEM AND METHOD FOR SURFACE STEERABLE DRILLING
A system and apparatus for displaying toolface orientation data including a surface steerable system for controlling drilling direction of a bottom hole...
2016/0177698 ENERGETIC COCRYSTALS FOR TREATMENT OF A SUBTERRANEAN FORMATION
The present invention relates to energetic cocrystals, and to methods for using the same for treatment of a subterranean formation. In various embodiments, the...
2016/0177697 SUBSURFACE INJECTION OF REJECT STREAM
Recovering oil from a subterranean formation is disclosed, comprising processing a source water to produce a processed water stream and a reject water stream;...
2016/0177696 Down-Hole Sand and Solids Separator Utilized in Producing Hydrocarbons
A new method separating sand, solids, and produced particulates down-hole in a well producing hydrocarbons. The separation assembly can include ether one, two,...
2016/0177695 METHOD AND SYSTEM FOR ADJUSTING THE POSITION OF AN OIL-WATER INTERFACE LAYER
A system and method for adjusting a position of an oil-water interface layer. A vessel, such as a free water knockout or a treater used in the processing of...
2016/0177694 METHOD FOR DELIVERING OR FOR PREPARING THE DELIVERY OF FLUID MEDIA
The present invention relates to a method for recovering or preparing to recover fluid media from underground reservoirs, which enables hitherto non-profitable...
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