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Patent # Description
US-9,644,507 Oil pan structure
An oil pan structure (1) includes a lower structure (2) fixed to a lower portion of an engine block, a main oil pan (3) provided under an engine block with the...
US-9,644,506 Method and system of oil delivery in a combustion engine
Methods and systems are described for an oil delivery system of an engine. In one method, oil is pumped via a lower pressure oil pump to piston cooling jets...
US-9,644,505 Rotary valve internal combustion engine
A rotary valve internal combustion engine has a piston connected to a crankshaft and reciprocatable in a cylinder, a combustion chamber being defined in part by...
US-9,644,504 Single crystal engine valve
A valve for use in an internal combustion engine is disclosed. The valve includes a stem friction welded to a head portion. The head portion is cast from a...
US-9,644,503 System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash...
A system for diagnosing malfunctions in a variable valve actuation device. The system has a rocker arm assembly with first and second arms attached at a first...
US-9,644,502 Regenerative thermodynamic power generation cycle systems, and methods for operating thereof
A regenerative closed loop thermodynamic power generation cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream....
US-9,644,501 Heat capturing module and power generating system incorporating the module
A heat capturing module for obtaining useful energy from waste heat includes an extendable hood directing hot gas through a heat exchange assembly having a...
US-9,644,500 Electricity-water co-generation system and method
An electricity-water co-generation system and method, the method comprising: step 1, heating saline water by spent steam, crystallizing a calcium magnesium...
US-9,644,499 Instantly renewed energy system
The present application includes a condensing steam turbine used to produce power without the need to consume fossil fuels. The steam turbine includes a...
US-9,644,498 System and method for reducing back pressure in a gas turbine system
In a first embodiment, a system, including an exhaust duct configured to flow an exhaust gas, and an air injection system coupled to the exhaust duct, wherein...
US-9,644,497 Industrial gas turbine exhaust system with splined profile tail cone
An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or...
US-9,644,496 Radial diffuser exhaust system
The present application provides a radial diffuser exhaust system for use with a gas turbine engine. The radial diffuser exhaust system may include a radial...
US-9,644,495 Thermal isolating service tubes and assemblies thereof for gas turbine engines
Thermal isolating service tubes and assemblies thereof for gas turbine engines are provided. The thermal isolating service tube comprises an inner tubular...
US-9,644,494 Gas turbine
A gas turbine configured to prevent eccentricity of a rotor (14) due to heat is installed with a strut (23), an outer diffuser (24), an inner diffuser (25), a...
US-9,644,493 Fan case ballistic liner and method of manufacturing same
A method of manufacturing a fan case with a liner includes the steps of providing a preform having a circular cross-section with a cut and a first diameter,...
US-9,644,492 De-lamination indicator
An indicator device for detecting a delamination of a composite material, including detecting a delamination of a composite material of a wind turbine or a wind...
US-9,644,491 Single bolting flange arrangement for variable guide vane connection
A single bolting flange arrangement for variable inlet guide vane (VIGV) connection includes a connection arm connected to a stem of the VIGV to rotate the...
US-9,644,490 Turbine blade tip clearance control
An aircraft engine according to an example of the present disclosure includes, among other things, a high pressure turbine having a blade, an engine casing...
US-9,644,488 Turbine stage with a blow-out arrangement and method for blowing out a sealing gas flow
A turbine stage having a gas channel in which at least one rotor assembly is disposed, is disclosed. A cavity communicates with the gas channel and is delimited...
US-9,644,487 Fixed turbine engine receiver part comprising an assembly for holding ancillary systems in position inside a...
The invention relates to a fixed turbine engine receiver part comprising a fixed hollow shaft for carrying ancillary systems of a turbine engine, centered on...
US-9,644,486 Co-injected composite shell for an axial turbomachine compressor
A segmented composite shell for an axial turbomachine compressor, each segment formed of a first polymeric material and comprises at least one working surface...
US-9,644,485 Gas turbine blade with cooling passages
A blade is formed with blade air passages connecting the inside of a blade body of the blade and the inside of a platform of the blade. The platform is formed...
US-9,644,484 System and method for providing a film treatment to a surface using inlet bleed heat manifold
Disclosed herein are systems and methods for treating a surface, such as a gas turbine surface, with a filming agent using an inlet bleed heat manifold. A...
US-9,644,483 Turbomachine bucket having flow interrupter and related turbomachine
Various embodiments include a turbomachine bucket having a flow interrupter, as well as related turbomachines. Various embodiments include a turbomachine bucket...
US-9,644,482 Method for manufacturing machine component, and rotary machine equipped with impeller manufactured by means of...
A method for manufacturing a machine component includes a process of estimating post-heat-treatment strength for the intermediate form of a base material after...
US-9,644,481 Gerotor hydraulic device with adjustable output
A hydraulic device (1) comprising a housing (2) and a gerotor (3) contained within the housing (2), the gerotor (3) having an inner rotor (4) eccentrically...
US-9,644,480 Fluid pressure rotary machine
A fluid pressure rotary machine includes a cylinder block that is fixed to a rotary shaft and includes a plurality of cylinder bores, a piston disposed to be...
US-9,644,476 Structures having cavities containing coupler portions
An apparatus includes a first structure having a cavity containing a first coupler portion, and a first cover to sealably cover the cavity. In addition, a...
US-9,644,475 Communications protocol for downhole data collection
A method of managing data obtained in a borehole is provided. The method includes monitoring a characteristic with at least one sensor and obtaining raw data...
US-9,644,473 Snorkel tube with debris barrier for electronic gauges placed on sand screens
A sensing system comprises at least one gauge disposed in a wellbore, a sensing link coupled to the at least one gauge, and a debris barrier coupled to the...
US-9,644,472 Remote pressure readout while deploying and undeploying coiled tubing and other well tools
A well tool has a pressure sensor disposed in an interior space. The pressure sensor has at least one sensing element estimating a pressure parameter of a fluid...
US-9,644,471 Mounting and component holder apparatuses and assemblies for holding rigid components
A component mounting apparatus for holding a rigid component in a downhole bore or a downhole collar based application includes a first body including first and...
US-9,644,470 Downhole camera
A camera apparatus that is at least partially incorporated within a downhole tool to be disposed to a subterranean location by a running arrangement. The camera...
US-9,644,469 Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) ...
A synergistic herbicidal composition containing (a) a compound of formula (I): ##STR00001## or an agriculturally acceptable salt or ester thereof and (b)...
US-9,644,468 Steam assisted gravity drainage processes with the addition of oxygen
A process to recover hydrocarbons from a hydrocarbon reservoir, namely bitumen (API<10; in situ viscosity>100,000 c.p.), said process comprising;...
US-9,644,467 Recovery from a hydrocarbon reservoir
A method of recovering heavy oil from a subterranean reservoir. The method includes injecting steam into a subterranean reservoir to heat heavy oil in the...
US-9,644,466 Method of recovering hydrocarbons within a subsurface formation using electric current
A method of recovering hydrocarbons includes forming a first electrode by creating a first hydraulic fracture within the subsurface formation and pumping a...
US-9,644,465 System, method and apparatus for creating an electrical glow discharge
The present invention provides system, method and apparatus for creating an electric glow discharge that includes a first and second electrically conductive...
US-9,644,464 Electromagnetic assisted ceramic materials for heavy oil recovery and in-situ steam generation
A downhole tool, and method of using the downhole tool, for enhancing recovery of heavy oil from a formation. The downhole tool includes an outer core having at...
US-9,644,463 Method of completing and producing long lateral wellbores
Long lateral wellbores are prepared for the production of hydrocarbons by preparing only a portion of the wellbore for production at a time, starting at a...
US-9,644,462 Gas lift assist for fossil fuel wells
When a fossil fuel well is producing fossil fuel, lift gas injected into the well to bring the naturally occurring fluids in the well to the surface along with...
US-9,644,461 Flow control device and method
A flow control device having a longitudinal axis includes an outer housing having at least one fluid inlet, a multi-channel flow member positioned radially...
US-9,644,460 Method for the enhancement of injection activities and stimulation of oil and gas production
By removing material of low permeability from within and around a perforation tunnel and creating at least one fracture at the tip of a perforation tunnel,...
US-9,644,459 Wellbore lateral liner placement system
A system for placement of a liner in a lateral wellbore, access to which is provided through a window having a V-shaped downhole end. The system includes a...
US-9,644,458 Screen communication sleeve assembly and method
Fluid flow between screen-pipe annuli of pipe sections in a down-hole well structure is provided by a fluid communication sleeve assembly that may be installed...
US-9,644,457 Subsea processing of well fluids
A towable unit for subsea processing of well fluids comprises a pipeline bundle extending between, and capable of acting in tension between, a first towhead at...
US-9,644,456 Underwater oil pipeline heating systems
A system for reducing buildup of solids in pipes used in underwater oil operations is disclosed. The system includes an annular pipe having an inner pipe wall...
US-9,644,455 System and method for controlling and optimizing the hydrothermal upgrading of heavy crude oil and bitumen
A system and method is provided for upgrading a continuously flowing process stream including heavy crude oil (HCO). A reactor receives the process stream in...
US-9,644,454 System and method for injecting fluid at selected locations along a wellbore
A system and method for selectively actuating sliding sleeves in valve sub-members which are placed downhole in a wellbore, via one or more darts inserted into...
US-9,644,453 Ball sealer for hydrocarbon resource collection as well as production method therefor and downhole treatment...
A ball sealer for hydrocarbon resource recovery, comprising: a generally spherical entire structure including at least two layers of a spherical core and a...
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