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Patent # Description
US-1,027,3945 Mechanical fuel pump deactivation
A mechanical fuel pump is disclosed for delivering fuel to an engine of a vehicle, the mechanical fuel pump having an activated configuration and a deactivated...
US-1,027,3944 Propellant distributor for a thruster
A propellant distributor or anode includes a plenum chamber and a plurality of outlets. The at least one plenum chamber is configured to receive a flow of...
US-1,027,3943 Heat sensitive actuator device
A heat sensitive actuator utilizes a bilayer of shape memory material, each layer thermally stimulated to change shape at a different temperature, to generate...
US-1,027,3942 Rotation assistance mechanism
A rotation assistance mechanism equipped with: a variable magnetic unit having a pair of magnetic members for which the opposite poles of the members are...
US-1,027,3941 Rotor hub for a wind turbine
A rotor hub for a wind turbine, comprising a first device for lifting and/or transporting being arranged in a first interior of the rotor hub is provided....
US-1,027,3940 System and method for detecting pitch bearing damage in a wind turbine
The present disclosure is directed to a system and method for detecting damage of a pitch bearing of a wind turbine. The pitch bearing is part of a pitch drive...
US-1,027,3939 Control system for damping structural vibrations of a wind turbine system having multiple rotors
A wind turbine system comprising a plurality of wind turbines mounted to a support structure including a tower, wherein each of the plurality of wind turbines...
US-1,027,3938 Ramping power in a wind turbine dependent on an estimated available wind power
The invention relates to a control system for a wind turbine. The wind turbine comprises a power generator configured to generate power dependent on a power...
US-1,027,3937 Composite member
A composite member comprises first and second elongate composite elements. Each has a wedge shaped end with a complimentary tapered end surface. At least one of...
US-1,027,3936 Wind turbine blade modules and wind turbine blades
Primary blade modules for a wind turbine blade are provided comprising a first blade shell, two opposed spar caps, and at least one shear web. The first blade...
US-1,027,3935 Rotor blades having structural skin insert and methods of making same
The present disclosure is directed to a method of manufacturing a rotor blade for a wind turbine. The method includes providing a blade mold of the rotor blade....
US-1,027,3934 Wind turbine, a wind turbine blade, and a method of reinforcing a wind turbine blade
A wind turbine blade comprising a shell and at least a first girder wherein the first girder is connected to an upper part of the shell and a lower part of the...
US-1,027,3933 Wind turbine blade root and process for manufacturing a wind turbine blade root
A wind turbine blade root having: an annular structure extending about a main axis and made of a composite material including a matrix and reinforcing fibers;...
US-1,027,3932 Oscillating propulsor
A curved body (830), for propelling fluids, crafts and harvesting fluid power, comprises a convex outer leading surface securely connected to a concave inner...
US-1,027,3931 Wave power station
A wave power station for conversion and storage of energy from waves in an ocean or a sea includes a wave energy absorbing unit including a first floating body...
US-1,027,3930 Power take off system for wave energy converter buoy
A power-take-off system for use in a wave energy converter buoy employs a meshing nut and screw shaft assembly for motion conversion. That is, the motion of the...
US-1,027,3929 Ignition timing control apparatus for internal combustion engine
When the concentration of alcohol is high, the timing of ignition is controlled upon the lapse of a delay time Tig from a reference timing t as a timing when a...
US-1,027,3928 Model-based combustion timing and torque control for internal combustion engine assemblies
Disclosed are model-based combustion timing systems and control logic for engine assemblies, methods for making/operating such engine assemblies, and motor...
US-1,027,3927 Controlling variable compression ratio with a pressure-reactive piston
Methods and systems are provided for adjusting an ignition timing of an internal combustion engine responsive to a biasing force of a pressure-reactive piston....
US-1,027,3926 Controlling engine output at the start of vehicle movement
There are provided a start determinator for determining whether or not the vehicle has started, an elapsed timer for measuring elapsed time since start of the...
US-1,027,3925 Two-stroke internal combustion engine
An internal combustion engine according to the present invention has an ignition control device. When a rotational speed of the internal combustion engine...
US-1,027,3924 Apparatus for controlling mild hybrid vehicle and method of using the mild hybrid vehicle
An apparatus for controlling a mild hybrid vehicle includes an engine including a plurality of combustion chambers for generating driving torque by burning...
US-1,027,3923 Systems and methods for controlling fluid injections
A vehicle includes an engine having a combustion cylinder, and at least one fuel injector configured to supply a number of fuel pulse to the cylinder. A...
US-1,027,3922 Control method and control device of direct injection internal combustion engine
An object of a control method to control a direct injection internal combustion engine that directly injects fuel in a cylinder is to reduce an increase in PN...
US-1,027,3921 High pressure pump
A fuel pump unit includes a pump head provided with an axial blind bore within which is arranged a piston extending from an inner end, inside the bore, to an...
US-1,027,3920 Single piston pump with reduced piston side loads
In a tappet-driven single piston pump, piston side loads caused by return spring out-of-squareness are eliminated by effectively piloting the piston return...
US-1,027,3919 End seal structure of fuel rail for gasoline direct-injection engine
Provided is an end seal structure of a fuel rail for a gasoline direct injection engine, in which an end or both ends of a rail body composed of a pipe is/are...
US-1,027,3918 High pressure gasoline injector seat to reduce particle emissions
A fuel injector has a seat and at least one seat passage. The seat includes an outer tip surface through which the seat passage extends. Fin structure is...
US-1,027,3917 Fuel injection device
A fuel injection device for smooth discharge of a gas accumulated therein comprising a fuel pump, a solenoid valve for injecting pressurized fuel into the...
US-1,027,3916 Internal combustion engine
An internal combustion engine including an intake passage fuel injection valve for injecting fuel into an intake passage and a cylinder inside fuel injection...
US-1,027,3915 Outboard motor
Combustion air intake ports are provided on left and right side faces of an upper part of an engine cover. An outer louver is disposed to confront the...
US-1,027,3914 Injection device, internal combustion engine, and method for operating an internal combustion engine
An injection device for an internal combustion engine is described, which has a first fuel injector for injecting fuel having a first fuel composition based on...
US-1,027,3912 Internal combustion engine with amplified magnetizing effect
An internal combustion engine includes: at least one magnet (10) inserted into at least one immersion container (8) present in the fuel tank (3), at least one...
US-1,027,3911 EGR control device
An EGR control device includes: a tumble generation valve, a recirculation passage, an EGR valve, an EGR valve opening degree deriving unit, and an EGR valve...
US-1,027,3910 Exhaust gas distribution valve
A valve assembly for an exhaust gas recirculation system of an engine. The valve assembly includes a three-way flow path housing defining an inlet, a first...
US-1,027,3909 Catalytic converter
Provided is a catalytic converter to be disposed in a branch portion between an exhaust gas passage that guides exhaust gas from an internal combustion engine...
US-1,027,3908 Engine system
An engine system may include an engine having an intake line flowing an intake gas supplied to the combustion chambers; an intake manifold; a throttle valve...
US-1,027,3907 Systems and methods for engine-off natural vacuum leak testing
A method is provided, comprising terminating a pressure rise portion of an engine-off natural vacuum test based on an initial rate of change of a fuel system...
US-1,027,3906 Method and system for engine exhaust catalyst operations
Methods and systems are provided for controlling exhaust catalyst temperature during an engine cold-start by water injection. In one example, a method may...
US-1,027,3905 Exhaust emission control device for internal combustion engine
An exhaust emission control device for an internal combustion engine including multiple reed valve chambers which are provided to cylinder head portions of a...
US-1,027,3904 Fairing for a mixer of a nozzle of a dual-flow turbomachine
The invention relates to a fairing (37) for a mixer (28) of a nozzle (26) of a dual-flow turbomachine (20), said mixer being of an overall annular shape and...
US-1,027,3903 Engine nacelle
A nacelle for a gas turbine jet engine for an aircraft includes plasma actuators that act as flow disruptors to provide boundary layer turbulence when the...
US-1,027,3902 Insulation layer on steel pistons without gallery
A galleryless steel piston designed to improve thermal efficiency, fuel consumption, and performance of an engine is provided. The piston includes a steel body...
US-1,027,3901 Cam carrier insert
Methods and systems are provided for a cam carrier insert coupled to a cylinder head of an engine. In one example, a system may comprise: a cylinder head with a...
US-1,027,3900 Method to determine reference airflow actuator positions for a gasoline engine
A method to determine reference actuator positions for a gasoline engine, includes entering a base torque request, a known spark advance, a known CAM position...
US-1,027,3899 Method for recognizing a defective air flow sensor of an internal combustion engine
A method and test device for recognizing detecting whether a mass air flow meter of intake air of an internal combustion engine is defective is provided. In the...
US-1,027,3898 Controller for internal combustion engine
A controller for an internal combustion engine includes an electronic control unit. The electronic control unit is configured to increase an air amount that is...
US-1,027,3897 Self-adjusting PTO clutch engagement method based on real-time inertial load estimation
A method for controlling PTO clutch engagement includes determining a first change in clutch speed based on an inertial load of a PTO implement. The method also...
US-1,027,3896 Control device for internal combustion engine
A control device for an internal combustion engine is provided to control the internal combustion engine that includes a variable valve operating device that...
US-1,027,3895 Methods and system for detecting engine stall
Systems and methods for operating a hybrid powertrain that includes an engine and a motor/generator are described. The systems and methods provide a way of...
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