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Patent # Description
US-9,945,297 Engine controller and engine control method
An engine controller controls a direct fuel-injection engine including a fuel injection valve for directly injecting a fuel into a cylinder and a valve overlap...
US-9,945,296 Six-stroke engine and method of operating six-stroke engine
A six-stroke engine includes a cylinder, a piston, a cylinder head, a combustion chamber, an intake port, an exhaust port, an intake valve, an exhaust valve, a...
US-9,945,295 Composite piston ring seal for axially and circumferentially translating ducts
A seal system is provided. The seal system may comprise a first duct having an annular geometry, a second duct overlapping the first duct in a radial direction,...
US-9,945,294 Staged fuel and air injection in combustion systems of gas turbines
A gas turbine that includes a working fluid flowpath extending aftward from a forward injector in a combustor. The combustor may include an inner radial wall,...
US-9,945,293 Tapered thread for gas turbine shroud
The object of the present invention is to reduce galling that occurs at a tapered thread according to generation of excessive pressure on a tip end side of the...
US-9,945,292 Thermoelectric cooled torque motor
A valve system includes a valve, a valve controller, a thermoelectric cooler, and a controller. The valve is configured to open and close a control device in...
US-9,945,291 Rotating shaft support structure and rotary machine
A rotating shaft support structure and a rotary machine which can suppress the influence of lubricating oil on other devices. A rotating shaft support structure...
US-9,945,290 Handheld engine-driven working machine
An engine-driven working machine includes a controller, which varies a control value of a solenoid valve so as to decrease or increase an opening degree of the...
US-9,945,289 Organic rankine cycle for mechanical drive applications
A combined thermodynamic system for the production of mechanical power. The system comprises a gas turbine and a turbomachinery driven by the gas turbine. The...
US-9,945,288 Rotary unit of supercharger for engine and balance adjustment method thereof
A rotary unit is rotatably accommodated within a supercharger casing of a supercharger for pressurizing an intake air of an engine. The rotary unit includes a...
US-9,945,287 Asymmetric actuator pivot shaft bushing for VTG turbocharger
A turbocharger (10) includes a housing (12, 14, 16) and an actuating mechanism (46) for actuating a device (40) within the housing (12, 14, 16). A pivot shaft...
US-9,945,286 Variable geometry turbine
A variable geometry turbine has annular inlet passageway defined between a first surface of a radial wall of a movable wall mounted within a cavity and a facing...
US-9,945,285 Air pressure booster for engine
An air-pressure booster includes a tube, an indirect flow pass and a direct flow pass respectively formed inside the tube. A tapered neck is formed on one end...
US-9,945,284 Thermostatic valve with a restriction element and bypass port arranged between a first inlet connection and a...
A thermostatic valve to connect a heat source, in particular a gear drive, with a heat exchanger, particularly a motor vehicle. The thermostatic valve having a...
US-9,945,283 Multiport valve with modular rotor
A three part valve is provided. The valve has a housing having three axially spaced inlet ports and an outlet port. A rotary valve assembly with a modular rotor...
US-9,945,282 Bore bridge and cylinder cooling
An engine includes a cylinder block with first and second saw cuts intersecting a block face on opposed sides of a block bore bridge. A cylinder head has third...
US-9,945,281 Cooling system for air-cooled engines
A cooling system for an air-cooled engine includes a plurality of electric fans, a plurality of ducts, each duct configured to receive one of the plurality of...
US-9,945,280 Exhaust gas system for an internal combustion engine and method for operating the exhaust gas system
An exhaust gas system is provided for an internal combustion engine having at least a first and a second cylinder. A first exhaust gas pipe is associated with...
US-9,945,279 Honeycomb structure
A honeycomb structure includes: a honeycomb structure body including a plurality of cells defined by a partition wall and serving as a through channel of fluid;...
US-9,945,278 Exhaust gas mixer
A power system including a selective reduction catalyst and an exhaust gas mixer positioned downstream thereof. The exhaust gas mixer includes an inlet opening...
US-9,945,277 Exhaust gas purification apparatus for internal combustion engine
A three-way catalyst, an NSR catalyst, and an SCR catalyst are provided in this order for an exhaust gas passage, wherein the air-fuel ratio (AFR) is set to a...
US-9,945,276 Exhaust system for an internal combustion engine and method for operating the exhaust system
An exhaust system is provided for an internal combustion engine having at least a first and a second cylinder, wherein the first cylinder is assigned a first...
US-9,945,275 Oil level regulating apparatus for an engine
An oil level regulating apparatus includes a valve unit and a solenoid unit. The valve unit includes a housing having an inflow hole, an outflow hole, and a...
US-9,945,274 Multi-link piston-crank mechanism for internal combustion engine
When the compression ratio of a variable compression ratio internal combustion engine (10) is set at a low compression ratio, a lubricating oil ejected from a...
US-9,945,273 Multiple variable valve lift apparatus
A multiple variable valve lift apparatus includes a first moving cam, the first moving cam provided to rotate together with the camshaft and move in an axial...
US-9,945,272 Variable valve actuation apparatus for internal combustion engine
In a variable valve actuation apparatus for an internal combustion engine, a rotor of a variable valve timing mechanism is fixed to one end of a camshaft by a...
US-9,945,271 Valve opening/closing timing control device
Provided is a valve opening/closing timing control device that can speedily achieve a stable operation at the time of starting an engine. The device includes a...
US-9,945,270 Rocker shaft with de-aeration oil gallery segment
A hollow rocker shaft including a central opening defined by a radially inner surface and a separator secured in the central opening of the rocker shaft is...
US-9,945,269 Switchable valve train rocker shaft
A switchable valve train assembly including a rocker shaft is provided. The rocker shaft includes a first chamber extending between a first axial end and a...
US-9,945,268 Variable valve apparatus for internal combustion engine
A variable valve apparatus for an internal combustion engine according to the present invention comprises a cam base member rotating with rotation of a camshaft...
US-9,945,267 Heat-collecting-type power generation system
Provided is a heat-collecting-type power generation system capable of maintaining a stable power generation efficiency even if supplied heat varies. The system...
US-9,945,266 Combined cycle power plant thermal energy conservation
A combined cycle power plant includes a gas turbine having a primary flow passage, a heat recovery steam generator having a heat exchanger disposed downstream...
US-9,945,265 Power generation system and method for operating power generation system
A power generation system having a gas turbine, a fuel cell, an exhaust air circulation line, an exhaust fuel gas supply line, a turbine, an exhaust heat...
US-9,945,264 Methods and systems for enhancing control of power plant generating units
A control method for optimizing or enhancing an operation of a power plant that includes thermal generating units for generating electricity. The power plant...
US-9,945,263 Steam power cycle system
There is provided a steam power cycle system in which steam power cycles using pure materials as a working fluid is used in a multiple stage to reduce pressure...
US-9,945,262 Modular components for gas turbine engines
A system for maintaining a position of a bearing compartment in a gas turbine during disassembly of a low-pressure turbine of the gas turbine engine includes a...
US-9,945,261 Casing support structure
A support structure suitable for interposing between the engine and the nacelle of an aeroengine and suitable for being fastened on an intermediate casing is...
US-9,945,260 Hub of an intermediate casing for an aircraft turbojet engine comprising doors with contoured geometry
A hub of an intermediate casing for an aircraft turbojet engine, including an inner shell intended to define a primary flow space of a primary gas stream into a...
US-9,945,259 Integrated flex support and front center body
A gas turbine engine is provided. The gas turbine engine may include a geared architecture, a central body support and a bearing package. The geared...
US-9,945,258 Sheet metal turbine housing with cellular structure reinforcement
Systems are provided for a reinforcement element coupled to a sheet metal turbine housing that imparts desirable thermal-protective and structurally...
US-9,945,257 Ceramic matrix composite ring shroud retention methods-CMC pin-head
The present disclosure is directed to a retention assembly for a stationary gas turbine component. A first stationary gas turbine wall defines a first wall...
US-9,945,256 Segmented turbine shroud with seals
A turbine shroud for a gas turbine engine includes a plurality of shroud segments arranged around a central axis. Each shroud segment includes a carrier...
US-9,945,255 Structural member for a wind turbine
It comprises a body that has an inertial asymmetrical and/or the body is asymmetrical in terms of geometry and/or mass of with respect to a XZ plane passing...
US-9,945,254 Steel soft wall fan case
A steel soft wall fan case assembly according to one embodiment configured with a thin-walled steel support structure shell including a plurality of annular...
US-9,945,253 Collecting / removing byproducts of laser ablation
A method is provided for operating a laser system. During an embodiment of this method, inert gas is directed against an object within a cavity of a collection...
US-9,945,252 Gas turbine engine oil tank with integrated packaging configuration
A gas turbine engine includes a fan case radially outwardly of a core compartment. A compressor section is located within an engine core compartment and...
US-9,945,251 Cooling architecture for turbine exhaust case
Cooling a turbine exhaust case (TEC) employed in an industrial gas turbine engine includes supplying cooling airflow from an outer diameter (OD) to an inner...
US-9,945,250 Aircraft gas turbine
An aircraft gas turbine is constituted by accommodating a compressor (14), a combustor (15), and a turbine (16) in a cylindrical main unit casing (12). A thick...
US-9,945,249 Ventilation of a piece of electronic equipment of a turbomachine
A piece of electronic equipment of a turbomachine, including a wall of which the inner surface defines at least one channel for the passage of a ventilating air...
US-9,945,248 Vented tangential on-board injector for a gas turbine engine
An on-board injector that delivers discharge air toward a turbine rotor of a gas turbine engine includes a second wall spaced form a first wall to define an...
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