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Patent # Description
2019/0040777 AN ENGINE SYSTEM LUBRICATED BY MEANS OF A LUBRICATION OIL THAT FORMS AMMONIA-SOLUBLE ASH WHEN COMBUSTED, AND A...
An engine system comprising an internal combustion engine operated by a fuel and lubricated by a lubrication oil comprising at least one additive that renders...
2019/0040776 Internal straight core
Two end caps with metal straight tubing inserted into a muffler canister, Then affixed to a motorcycle header pipes that's connected to a combustion engine,...
2019/0040775 METHOD OF DIAGNOSING A LUBRICATION SYSTEM OF AN ENGINE
A method of diagnosing a lubrication system of an engine includes controlling an oil pump with a control signal. The control signal is a command having a value...
2019/0040774 HEAT EXCHANGER AND SYSTEM FOR WARMING AND COOLING A FLUID CIRCULATING IN A HOUSING
A system for warming/cooling oil circulating within a power and torque transfer system of an automotive vehicle is disclosed. The system incorporates at least...
2019/0040773 DEVICE FOR LUBRICATING AN INTERNAL COMBUSTION ENGINE
The present disclosure relates to a device for lubricating an internal combustion engine having a crankshaft, which is connected to at least one connecting...
2019/0040772 SYSTEMS AND METHODS FOR COUNTER FLOW MANAGEMENT AND VALVE MOTION SEQUENCING IN ENHANCED ENGINE BRAKING
Systems and methods for managing excessive intake flow path pressure and counter flow are implemented to support enhanced engine braking applications, such as...
2019/0040771 CAMSHAFT ADJUSTER COMPRISING A SPRING
A camshaft adjuster, comprising a drive element and an output element, wherein the drive element can be rotated in relation to the output element within an...
2019/0040770 SYSTEM AND METHOD FOR A VARIABLE CAM TIMING PHASE CONTROL APPARATUS WITH ISOLATOR
Methods and systems are provided for a phase control apparatus in a variable cam timing (VCT) system of an engine, the phase control apparatus having a locked...
2019/0040769 ROCKER ARM ASSEMBLY
A valve train assembly includes a first exhaust valve, a second exhaust valve, and a valve bridge including a main body and a lever rotatably coupled to the...
2019/0040768 CAMSHAFT ASSEMBLY
A camshaft assembly for a vehicle engine includes a camshaft member, a cam phaser and a cam nose. The camshaft member includes a front end and a rear end. The...
2019/0040767 Compositions Comprising Tetrafluoropropene and Tetrafluoroethane; Their Use in Power Cycles; and Power Cycle...
A method for converting heat from a heat source to mechanical energy is provided. The method comprises heating a working fluid E-1,3,3,3-tetrafluoropropene and...
2019/0040766 COMBINED CYCLE PLANT, METHOD FOR REDUCING MINIMUM OUTPUT THEREOF, AND CONTROL DEVICE THEREFOR
A control device includes a reception unit that receives a load schedule indicating a load in the future of a combined cycle plant, a steam temperature control...
2019/0040765 COMBINED CYCLE POWER PLANT
A combined cycle power plant having a Rankine cycle with a turbine, an exhaust gas heat exchanger, a pump, a condenser and a first generator driven by the...
2019/0040764 A METHOD FOR CONTROLLING A WASTE HEAT RECOVERY SYSTEM AND SUCH A WASTE HEAT RECOVERY SYSTEM
The invention relates to a method for controlling a waste heat recovery system associated with a combustion engine of a vehicle, the waste heat recovery system...
2019/0040763 INNER CASING FOR STEAM TURBINE ENGINE
A system includes a steam turbine. The steam turbine includes an outer casing and an inner casing disposed within the outer casing. The inner casing is...
2019/0040762 METHOD AND SYSTEM FOR NOZZLE RING REPAIR
A method and system are provided for repairing a nozzle ring having a defect adjacent a transition between a ring plate and an inner skirt of the nozzle ring,...
2019/0040761 A TURBINE RING SECTOR HAVING AN ENVIRONMENTAL BARRIER DOPED WITH AN ELECTRICALLY-CONDUCTIVE ELEMENT
A turbine ring sector made of ceramic matrix composite material has a portion forming an annular base with an inner face for defining the inner face of a...
2019/0040760 REINFORCED OXIDE-OXIDE CERAMIC MATRIX COMPOSITE (CMC) COMPONENT AND METHOD OF MAKING A REINFORCED OXIDE-OXIDE...
A reinforced oxide-oxide CMC component for a gas turbine engine includes a composite body and a structural element embedded in the composite body, where the...
2019/0040759 ELECTRICAL RESISTANCE WEAR INDICATOR
In combination a wear indicator and a component of a gas turbine engine is provided. The wear indicator is secured to a surface of the component of the gas...
2019/0040758 TURBINE RING ASSEMBLY WITH AXIAL RETENTION
A turbine ring assembly including both a plurality of ring sectors together forming a turbine ring and also a ring support structure including an upstream...
2019/0040757 SEALING SYSTEM FOR A ROTARY MACHINE AND METHOD OF ASSEMBLING SAME
A sealing system for a rotary machine is provided. The sealing system includes a pair of circumferentially adjacent rotary components. Each of the rotary...
2019/0040756 GAS TURBINE ENGINE COMPONENT WITH PERFORMANCE FEATURE
A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of...
2019/0040755 TURBINE NOZZLE WITH STRESS-RELIEVING POCKET
A turbine nozzle segment includes a radially-inner endwall, a radially-outer endwall, and a pair of airfoil-shaped vanes extending between the radially-inner...
2019/0040754 STATOR VANE SEGMENT FOR A TURBOMACHINE
A stator vane segment for a turbomachine is provided, in particular for a gas turbine, in particular for a turbine stage of a gas turbine. The stator vane...
2019/0040753 GAS TURBINE ENGINE COMPONENT
A component for a gas turbine engine includes at least one airfoil that has a radially inner end and a radially outer end. A platform includes a radially outer...
2019/0040752 ROTOR CASING
A rotor casing having an inner casing wall surrounding an annular gas path, a plurality of rotor blades radially extending into such annular gas path. The...
2019/0040751 STRESS-RELIEVING POCKET IN TURBINE NOZZLE WITH AIRFOIL RIB
A turbine nozzle segment includes a radially-inner endwall, a radially-outer endwall, a pair of airfoil-shaped vanes extending between the radially-inner...
2019/0040750 BLADE OR VANE FOR TURBOMACHINE WITH DIFFERENT DIFFUSION PROTECTIVE COATINGS AND METHOD FOR MANUFACTURE THEREOF
The present invention relates to a blade or vane for a turbomachine, particularly for an aircraft engine, with a blade element for interacting with the flow...
2019/0040749 METHOD OF FABRICATING A TURBINE BLADE
A method of manufacturing a blade includes forming a first segment of a blade using a first alloy, forming a second segment of a blade using a second alloy,...
2019/0040748 ENGINE COMPONENT WITH NON-UNIFORM CHEVRON PINS
An apparatus and method for cooling an engine component such as an airfoil can include an outer wall separating a cooling fluid flow from a hot flow. A cooling...
2019/0040747 BLADE AND GAS TURBINE PROVIDED WITH SAME
A blade includes a blade body in which a cooling flow passage through which a cooling medium flows is formed. The blade body includes a top plate, and a...
2019/0040746 CMC BLADE WITH INTERNAL SUPPORT
A gas turbine engine turbine blade includes internal structural support radially supporting aerodynamic fairing. Strut radially extends away from root of support....
2019/0040745 ENGINE COMPONENT WITH HOLLOW TURBULATORS
An apparatus and method for cooling an engine component, such as an airfoil, for a turbine engine including an outer wall separating a cooling fluid flow from...
2019/0040744 POWER BEAM WELDED CAVITY-BACK TITANIUM HOLLOW FAN BLADE
An airfoil including an airfoil body, a recessed portion of a first depth in a first side of the airfoil body, the recessed portion including a plurality of...
2019/0040743 TURBINE WHEEL, RADIAL TURBINE, AND SUPERCHARGER
Suction surfaces of blades of this radial turbine each have: a leading edge side of blade tip including a leading edge and the boundary between the suction...
2019/0040742 CERAMIC MATRIX COMPOSITE AIRFOIL REPAIR
Methods for repairing composite components are provided. For instance, one exemplary method includes machining an interlocking feature into an existing...
2019/0040741 CUTTER HEAD FOR MICROWAVE PRESPLITTING TYPE HARD-ROCK TUNNEL BORING MACHINE
A cutter head has a front surface formed with several transmitting ports, a protection plate mounted at an external-end hole of each port, several microwave...
2019/0040740 FORMATION TESTING
Formation testing which may involve circulating mud in a pipe string from a mud pit through a port in the pipe string to a downhole diverter sub, wherein the...
2019/0040739 Real-time Automatic Custody Transfer Measurement System
Embodiments of Real-time Automatic Custody Transfer Measurement Systems are provided. A Real-time Automatic Custody Transfer Measurement System can be...
2019/0040738 DATA ACQUISITION AND SIGNAL DETECTION THROUGH RFID SYSTEM AND METHOD
A data acquisition and signal detection through radio frequency identification (RFID) system and a method of using the system are provided. The system includes...
2019/0040737 SYSTEM FOR DEPLOYING COMMUNICATION COMPONENTS IN A BOREHOLE
An apparatus for deploying one or more components of a borehole monitoring system includes a conductor assembly having one or more communication devices...
2019/0040736 OPEN SMART COMPLETION
A system for subterranean well developments includes a downhole assembly having well completion components for permanent installation within the subterranean...
2019/0040735 METHOD AND SYSTEM FOR ENABLING AT SURFACE CORE ORIENTATION DATA TRANSFER
A method (100) of enabling at surface orientation data transfer from a contactless orientation system (11) coupled with an inner core tube (12) to one or more...
2019/0040734 MULTIPLE-DEPTH EDDY CURRENT PIPE INSPECTION WITH A SINGLE COIL ANTENNA
A method includes introducing a pipe inspection tool into a first pipe positioned within a wellbore and further positioned within at least a second pipe. The...
2019/0040733 DOWNHOLE TENSION SENSING APPARATUS
An apparatus having a tension sensing tool for coupling between opposing portions of a downhole tool string. The tension sensing tool includes a load cell...
2019/0040732 CONTROL SYSTEM AND METHODS FOR MOVING A COILED TUBING STRING
A control system for moving a bottom hole assembly at an end of a coiled tubing string in a wellbore includes a controller configured to move the bottom hole...
2019/0040731 Downhole Vibration Characterization
Vibrational behavior of a wellbore operation can be characterized as a vibrational map relating a modeled or sensed vibration level of the operation's...
2019/0040730 Adjustable Cutting Mill Assembly and Methods of Operation
A system and method for adjusting or controlling at least one milling operating feature of a cutting mill assembly within a wellbore includes sensing at least...
2019/0040729 SOLIDS REMOVAL HEADER
A solids removal header comprises a substantially hollow tubular member having an interior, a first section having a first interior, and a second section...
2019/0040728 PROPPANT-FREE CHANNELS IN A PROPPED FRACTURED USING ULTRA-LOW DENSITY, DEGRADABLE PARTICULATES
Method comprising introducing a proppant-free fluid into a wellbore penetrating a subterranean formation to create or enhance one or more fractures; providing...
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