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Patent # Description
US-9,771,919 Energy enhanced ignition system having lean pre-combustion
An ignition system for use with an engine is disclosed. The ignition system may have a pre-combustion chamber in fluid communication with a combustion chamber...
US-9,771,918 Ignition system
It is possible to adjust electromagnetic energy introduced from a low-voltage side of a primary winding 20 of an ignition coil 2 after start discharging to a...
US-9,771,917 Variable ignition energy management
A system, method, and engine control module for energy ignition management of a combustion engine. The method may be performed by the system or the engine...
US-9,771,916 Igniter semiconductor device, igniter system, and ignition coil unit
An igniter semiconductor device and an igniter system can prevent the influence of a voltage drop of an ON signal voltage input to an input terminal and the...
US-9,771,915 Engine starting apparatus with inrush current reducer
An engine starting apparatus is provided which is equipped with a starter, an inrush current reducer, and a starter mode switch. The inrush current reducer...
US-9,771,913 Method for actuating a starting device for an internal combustion engine
In a method for actuating a starting device for an internal combustion engine, for the case in which the rotational speed of the toothed ring is below a limit...
US-9,771,912 Fuel injector for internal combustion engines
A fuel injector for internal combustion engines is provided, which has a valve seat member, bordering a valve chamber, having a valve seat and spray orifices...
US-9,771,911 Fuel injection valve
A fuel injection valve is attached to an engine and to have an annular seal material attached thereon. The seal material is attached to a first reduced diameter...
US-9,771,910 Systems and methods for fuel injection
Methods and systems are provided for delivering fuel to a port injector fuel rail in a port fuel direct injection (PFDI) engine. In one example, the port...
US-9,771,909 Method for lift pump control
Methods and systems are provided for controlling a low pressure pump in port fuel direct injection (PFDI) engines. One method includes, when operating a high...
US-9,771,908 Valve for injecting fuel
A valve for injecting fuel, including a valve positioning element, an armature connected to the valve positioning element, a stop that limits a movement of the...
US-9,771,907 Fuel injector
A fuel injector for an internal combustion engine includes an injector body, a first actuator for controlling movement of a first valve needle for injecting a...
US-9,771,906 Engine fuel control system
An engine fuel control system includes a fuel metering valve operable to control the flow of fuel between a supply line and a delivery line. The delivery line...
US-9,771,905 Engine assembly including intake manifold assembly
An engine assembly includes an engine structure and an intake manifold assembly coupled to the engine structure. The engine structure defines first and second...
US-9,771,904 Self-cleaning air filtering material and preparation method therefor
Provided are a self-cleaning air filtering material and a preparation method therefor. The air filtering material comprises: a submicron fiber layer (2) at an...
US-9,771,903 Multi-physics fuel atomizer and methods
A fuel atomizer that includes a housing having a fuel inlet and at least one primary orifice positioned at the inlet, wherein the at least one orifice...
US-9,771,902 EGR device having rotary valve
An EGR device includes a housing having an outer pipe and an inner pipe. The inner pipe is accommodated in the outer pipe to define an annular passage...
US-9,771,901 Exhaust gas recirculation valve having cam structure for vehicle
An exhaust gas recirculation valve having a cam structure for opening and closing a gas passage through which exhaust gas is recirculated to an intake manifold....
US-9,771,900 Fuel vapor processing apparatus
A fuel vapor processing apparatus may include a canister. A negative pressure applying device for applying a negative pressure to the canister may be disposed...
US-9,771,899 Methods and systems for diagnosing fuel tank oil-canning
Methods and systems are provided for detecting a fuel tank oil-canning event during conditions when a vacuum is applied to the fuel tank, such as during a fuel...
US-9,771,898 Mixing valve of an internal combustion engine
A mixing valve of an internal combustion engine of a motor vehicle includes: a flap arranged in a suction channel and a flap arranged in an exhaust gas channel....
US-9,771,897 Jet propulsion device and fuel supply method
A reaction propulsion device in which a first feed circuit for feeding a main thruster with a first propellant includes a branch connection downstream from a...
US-9,771,896 Mixing device and turbofan engine having such mixing device
The invention relates to a mixing device and a turbofan engine having such a mixing device 30 for mixing a first gas flow 40 with a second gas flow 50 in a...
US-9,771,895 Seal assembly for liners of exhaust nozzle
An exhaust nozzle liner assembly of a gas turbine engine includes a first liner, a second liner spaced from the first liner by a gap, a seal assembly located at...
US-9,771,894 Radially connected cascade grids
In various embodiments, a thrust reverser system may comprise a first cascade, a second cascade, an actuator, and a structural connecting member. The actuator...
US-9,771,893 Gas turbine engine with axial movable fan variable area nozzle
A turbofan engine includes a fan variable area nozzle includes having a first fan nacelle section and a second fan nacelle section movably mounted relative the...
US-9,771,892 Method of starting up a thermoreactor
A method of starting up a thermoreactor arranged in an exhaust gas flow of an internal combustion engine includes igniting combustion gas by spark ignition in...
US-9,771,891 Piston for an internal combustion engine
A piston for an internal combustion engine may include a piston head and a piston skirt. The piston head may include a piston crown, a circumferential fire...
US-9,771,890 Oil passage for supplying oil
An oil passage which supplies hydraulic oil to a cylinder deactivation apparatus (CDA) that operates by hydraulic pressure may include a high pressure passage,...
US-9,771,888 System and method for controlling an engine based on an oxygen storage capability of a catalytic converter
A system according to the principles of the present disclosure includes a storage capability module and at least one of an engine speed control module and a...
US-9,771,887 Single rail combined fuel injection
Methods and systems are provided for adjusting operation of an internal combustion engine configured for dual fuel injection from a single fuel rail. In one...
US-9,771,886 Method and system for delivering a gaseous fuel into the air intake system of an internal combustion engine
A method and system delivers a cryogenically stored fuel in a gaseous state into the air intake system of a gaseous fuelled internal combustion engine. The...
US-9,771,885 Engine control apparatus
A control apparatus for an engine includes a control unit. The engine includes a sensor. The control unit determines whether or not an abnormality has occurred...
US-9,771,884 System and method for controlling the amount of purge fluid delivered to cylinders of an engine based on an...
A system according to the present disclosure includes a pump operating parameter module and a purge flow control module. The pump operating parameter module...
US-9,771,883 Supervisory model predictive control in an engine assembly
An engine assembly includes a control module configured to receive a torque request and an engine configured to produce an output torque in response to the...
US-9,771,882 Method for forming a control for operation of a portable engine powered device
A single control for manipulating a fuel valve, a choke condition, and an ignition system condition of an engine of a portable engine powered device that...
US-9,771,881 Method for controlling an internal combustion engine
A method controls an internal combustion engine having a drive output shaft that is coupled to an input shaft of a transmission. The internal combustion engine...
US-9,771,880 Real-time vehicle data acquisition and analysis
An engine controller, system and method for collecting vehicle data. Drive torque data is determined using the engine controller in the vehicle and is stored in...
US-9,771,879 Systems and methods for improving torque response of an engine
Systems and methods for improving engine torque response are presented. In one example, engine idle speed is increased to shorten engine torque response based...
US-9,771,878 Thrust scheduling method for variable pitch fan engines and turbo-shaft, turbo-propeller engines
A thrust scheduling method for a gas turbine engine that includes a plurality of blades having a variable pitch beta angle is provided. The method can include...
US-9,771,877 Power output and fuel flow based probabilistic control in part load gas turbine tuning, related control...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,771,876 Application of probabilistic control in gas turbine tuning with measurement error, related control systems,...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,771,875 Application of probabilistic control in gas turbine tuning, related control systems, computer program products...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,771,874 Power output and fuel flow based probabilistic control in gas turbine tuning, related control systems, computer...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,771,873 Bifurcation fairing
A gas turbine engine including an outlet guide vane and a bifurcation fairing is disclosed. The outlet guide vane is located in a bypass duct of the gas turbine...
US-9,771,872 Model-based combined cycle power plant load control
A control system uses a modeled steam turbine megawatt (power) change attributed to a gas turbine demand change (i.e., a steam turbine to gas turbine transfer...
US-9,771,871 FBO torque reducing feature in fan shaft
A fan shaft includes a first end, a second end, and an axis, the fan shaft and configured to be coupled to a gear assembly of a gas turbine engine at the first...
US-9,771,870 Sealing features for a gas turbine engine
A blade for a gas turbine engine includes a fixed length member and a floating blade seal that is movable relative to the floating blade seal to change the...
US-9,771,868 Sound attenuation apparatus and method
An aircraft engine sound attenuation apparatus includes a perforated face member, a backing member, a plurality of connecting members coupling the perforated...
US-9,771,867 Gas turbine engine with air/fuel heat exchanger
One embodiment of the present invention is a unique aircraft propulsion gas turbine engine. Another embodiment is a unique gas turbine engine. Another...
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