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Patent # Description
2019/0078479 EXHAUST MANAGEMENT STRATEGIES FOR OPPOSED-PISTON, TWO-STROKE ENGINES
Exhaust temperature management strategies for an opposed-piston, two-stroke engine with EGR are based on control of a ratio of the mass of fresh air and...
2019/0078478 METHOD AND SYSTEM FOR A PARTICULATE FILTER
Methods and systems are provided for regenerating and purging a particulate filter of an exhaust treatment system for a combustion engine. In one example, a...
2019/0078477 EXHAUST GAS PURIFYING DEVICE OF INTERNAL COMBUSTION ENGINE
An exhaust gas purifying device includes: a columnar honeycomb carrier provided in an exhaust channel; a tubular case member housing the honeycomb carrier; and...
2019/0078476 EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
An exhaust muffler is made up of a plurality of layers including an exhaust passage pipe and expansion chambers, and includes a front assembly and a rear...
2019/0078475 Oil Separator for Separating Oil from Aerosol in a Combustion Engine
An oil separator separates oil from aerosol in a combustion engine. The oil separator includes a housing having an inlet opening for the aerosol, an impeller...
2019/0078474 ENGINE BRAKE DEVICE
An engine brake device is provided for attenuating compression. The device is able to brake engine by attenuating a pressure increase in a cylinder by...
2019/0078473 ELECTRIC PHASER WITH ORBITING ECCENTRIC GEARS
A variable camshaft timing device (10) that adjusts phase between a camshaft and a crankshaft including a camshaft ring gear (22) having a plurality of...
2019/0078472 DEVICE AND METHOD FOR REMOVING PARTICLES FROM AIR FLOW
A separator for separating at least a part of particles from an air flow flowing inside a conduit comprises at least one separating unit. Each separating unit...
2019/0078471 APPARATUS FOR HANDLING A TURBOMACHINE PART
An apparatus for handling a turbomachine part, particularly during disassembling and reassembling operations. More specifically, an apparatus for handling the...
2019/0078470 TRANSITION PIECE SUPPORT STRUCTURE, GAS TURBINE COMBUSTOR INCLUDING SAME, AND METHOD OF INSTALLING SAME
A transition piece support structure for a gas turbine combustor, and a method of installing same, reliably prevent leakage at the flange of a lower-side...
2019/0078469 FAN EXIT STATOR ASSEMBLY RETENTION SYSTEM
A retention system for a stator vane assembly including a stator vane having a radially inner end and a radially outer end. Also included is an outer diameter...
2019/0078468 TURBOCHARGER
A turbocharger, includes a turbine for expanding a first medium, the turbine has a turbine housing and a turbine rotor, a compressor for compressing a second...
2019/0078467 COUPLING SYSTEM FOR TURBOCHARGER AND EMISSION CONTROL DEVICE
Methods and systems are provided for a coupling system of a turbocharger and emissions control device of a vehicle. In one example, the coupling system may...
2019/0078466 STRUCTURAL FRAME INTEGRATED WITH VARIABLE-VECTORING FLOW CONTROL FOR USE IN TURBINE SYSTEMS
The present disclosure provides systems and apparatuses for use in turbine systems that integrate structural frame elements into a variable-vectoring flow...
2019/0078465 ROTARY SHAFT SUPPORT STRUCTURE AND TURBINE AND GAS TURBINE INCLUDING THE SAME
A rotary shaft support structure supports each of both ends of a rotary shaft passing through a center of a gas turbine and includes a main body arranged...
2019/0078464 GAS TURBINE ENGINE COOLING AIR MANIFOLDS WITH SPOOLIES
A spoolie manifold including two or more spaced apart caps including outlets and one pair of caps connected together in flow communication by a jumper tube...
2019/0078463 Segmented Ceramic Coatings and Methods
A method comprising: spraying a ceramic coating to a substrate to a thickness of at least 5.0 mils (127 micrometers) without quench; and after the spraying,...
2019/0078462 DIRECTIONAL WATER JET CLEANING OF ENGINE BLADES
Aspects of the disclosure are directed to a probe for servicing a turbine blade of an engine. The probe includes hardware configured to couple to a fluid...
2019/0078461 Axial Case Ring to Maximize Thrust Bushing Contact Area Of Variable Vane
The bearing surface between a thrust bushing and a boss/or face is increased with the addition of a ring or tab that extends radially into a casing bore...
2019/0078460 VARIABLE STATOR GUIDE VANE SYSTEM
A variable stator guide vane system for a gas turbine engine comprises a set of vanes circumferentially distributed around a central axis and rotatably mounted...
2019/0078459 ACTIVE CLEARANCE CONTROL SYSTEM FOR GAS TURBINE ENGINE WITH POWER TURBINE
A method of controlling a power turbine running clearance between blade tips and a case structure. The method includes the step of adjusting an active...
2019/0078457 GAS TURBINE ENGINE BLADE OUTER AIR SEAL
A gas turbine engine sealing system includes a case including forward and aft hooks. The aft hook arranged radially outward of the forward hook. A blade outer...
2019/0078456 BRUSH SEAL REPAIR METHOD
A method of working a brush seal assembly for a turbine engine is disclosed and includes the steps of removing an alignment tab from a used brush seal...
2019/0078455 SEALING STRUCTURE FOR BLADE TIP AND GAS TURBINE HAVING THE SAME
A sealing structure for a blade tip is provided to effect a prevention of working fluid from leaking through a clearance established between an inner...
2019/0078454 TURBINE BLADE AXIAL RETENTION AND SEALING SYSTEM
A turbine blade retention system includes a turbine blade including a blade section and a blade platform on which the blade section is attached, the blade...
2019/0078453 SEAL INTERFACE WITH A DEFLECTION CONTROL FEATURE
Aspects of the disclosure are directed an engine having a central longitudinal axis, comprising: a first case that at least partially defines a first flow...
2019/0078452 OUTLET GUIDE VANE FOR TURBOMACHINE, COMPRISING A LUBRICANT COOLING PASSAGE EQUIPPED WITH A THERMAL CONDUCTING...
A guide vane arranged in an air flow from a fan of an twin-spool aircraft engine, the aerodynamic part of the vane including an internal lubricant cooling...
2019/0078451 STATOR VANE SUPPORT WITH ANTI-ROTATION FEATURES
A stator vane support with anti-rotation features is provided. The stator vane support may comprise an inner diameter surface opposite an outer diameter...
2019/0078450 INLET GUIDE VANE HAVING A VARIED TRAILING EDGE GEOMETRY
An inlet guide vane having varied trailing edge geometry is provided. The inlet guide vane may have an inner diameter edge opposite an outer diameter edge, and...
2019/0078449 PROCESS OF MAKING INTEGRALLY BLADED ROTOR
Disclosed is a method of making an integrally bladed rotor. According to the method, a titanium alloy rotor disk with 15-50% by volume of primary alpha grains...
2019/0078448 Steam Turbine
A stationary blade includes a main unit having a hollow blade structure formed from a metal plate by plastic forming. The stationary blade includes a blade...
2019/0078447 TURBINE ROTOR BLADE ASSEMBLY
In a turbine rotor blade assembly 1 of the present invention, each turbine rotor blade 10 includes a platform 11 having a blade root 12 fixed to a turbine disk...
2019/0078446 BLADE OF A TURBOMACHINE, INCLUDING A COOLING CHANNEL AND A DISPLACEMENT BODY SITUATED THEREIN, AS WELL AS A...
A blade of a turbomachine is provided, including at least one cooling channel in the interior of the blade for cooling the blade with the aid of a fluid...
2019/0078445 WOVEN SKIN CORES FOR TURBINE AIRFOILS
An airfoil includes an airfoil body having a pressure side and a suction side that each radially extend between a first radial boundary end and a second radial...
2019/0078444 TURBINE BLADE WITH COOLING STRUCTURE, TURBINE INCLUDING SAME TURBINE BLADE, AND GAS TURBINE INCLUDING SAME TURBINE
A turbine blade with a cooling structure includes a root member coupled to a turbine disk; an inlet formed in the root member to introduce cooling air to the...
2019/0078443 FILM COOLING HOLE IN GAS TURBINE COMPONENTS
A film-cooling hole of gas turbine components to be cooled has an inflow section which has a constant throughflow cross section and which is adjoined by a...
2019/0078442 GAS TURBINE BLADE
A turbine blade for a gas turbine employs film cooling to enhance cooling performance. The turbine blade includes an outer surface; and at least one film...
2019/0078441 HOT SECTION ENGINE COMPONENTS HAVING SEGMENT GAP DISCHARGE HOLES
Components for gas turbine engines and methods of making the same, the components including a component body having an external side wall and an internal side...
2019/0078440 VANE FOR VARIABLE AREA TURBINE
Disclosed is a vane stage for a variable area turbine, comprising vane platforms comprising a first vane platform and a second vane platform, one of the vane...
2019/0078439 STRUCTURE FOR COOLING TURBINE BLADES AND TURBINE AND GAS TURBINE INCLUDING THE SAME
A structure for cooling turbine blades, and a turbine and gas turbine including the same, enhance efficiency in cooling turbine blades by improving the...
2019/0078438 POSITIVE DISPLACEMENT ROTARY DEVICES
A first rotor configured to rotate adjacent to a second rotor is disclosed. The second rotor includes a circular main body with a first axis of rotation and a...
2019/0078437 INTEGRATED APPARATUS FOR PRECISELY AND SYNCHRONOUSLY CONTROLLING AMOUNTS OF DISCHARGED HYDRAULIC OIL AND FLUID...
An integrated apparatus for precisely and synchronously controlling amounts of discharged hydraulic oil and fluid using a motor, includes a housing. A movable...
2019/0078436 BIT-SCRAMBLING IN DIFFERENTIAL PULSE POSITION MODULATION
A system, in some embodiments, comprises: a controller; and a mud pulse telemetry modulator coupled to the controller and configured to modulate a mud column...
2019/0078435 System and Methods for Evaluating A Formation Using Pixelated Solutions of Formation Data
A system and method for evaluating a subterranean earth formation as well as a method of steering a drill bit in a subterranean earth formation. The system...
2019/0078434 REMOTE FIELD EDDY CURRENT TECHNIQUE FOR CORROSION INSPECTION OF MULTIPLE PIPES INCLUDING TRANSITION SECTIONS
Systems and methods for corrosion detection of downhole tubulars. A method may include disposing an electromagnetic logging tool in a wellbore, wherein the...
2019/0078433 CASING DETECTION TOOLS AND METHODS
Methods and tools for detecting casing position downhole is presented. The method utilizes electromagnetic (EM) tools with tilted antenna systems to detect...
2019/0078432 ELECTROMAGNETIC RANGING WITH ROTATING COIL ANTENNA TOOL
A rotating coil antenna tool apparatus includes a transmitter coil and a receiver coil that are used for ranging to a target well. The transmitter coil...
2019/0078431 Sonde Housing Having Side Accessible Sonde Compartment
A sonde housing for a fluid-actuated percussive impact tool includes a sonde compartment formed in the sonde housing and defining an open side along an...
2019/0078430 MULTISTAGE PROCESSING AND INVERSION OF CORROSION DETECTION TOOLS
Systems and methods for detection of downhole tubulars. A method may include disposing a corrosion detection tool in a plurality of concentric pipes, wherein...
2019/0078429 Wireless Emergency Stop
Apparatus and methods for wireless emergency stop of automated machines. A method may include inputting into an electrical control system association...
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