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Patent # Description
US-9,759,182 Rotor assembly for a wind turbine
The invention relates to a wind turbine, more specifically a rotor assembly for a wind turbine. The rotor assembly comprises blades with an advantageous cable...
US-9,759,181 Coating composition for wind turbine blades
The present application discloses a wind turbine blade having on the outer surface thereof a polyurethane-based coating including a polyurethane binder prepared...
US-9,759,180 Waterfall apparatus
A rotary pump that utilizes falling water to produce useful energy. The pump is a conduit in a spiral form mounted on an axis that is set at an angle whereby...
US-9,759,179 Hydroelectric generator system including helical longitudinal blades forming an open bore and aligned with a...
The invention disclosed herein comprises a system focusing water current into a relatively smaller diameter lumen, imparting vortical movement to the current,...
US-9,759,178 Plug built-in type optical measurement probe, and optical measurement device provided with the same
There are provided a plug built-in type optical measurement probe capable of obtaining a more accurate measurement value, and an optical measurement device...
US-9,759,177 System and method for controlling spark timing based on a duration of a fuel burn within a cylinder in an engine
A system according to the principles of the present disclosure includes a first burn duration module and a spark control module. The first burn duration module...
US-9,759,176 Engine and engine-operated working machine
An engine is configured such that, during the starting of the engine, when it is being detected that throttle opening has been set at a starting position, if it...
US-9,759,175 Starter system for an engine
Outdoor power equipment includes an internal combustion engine including an electric motor, a battery receiving port, a rechargeable battery removably attached...
US-9,759,174 Constant pressure self-regulating common rail single piston pump
The pump delivered pressure is regulated to a substantially constant set value, and output flow is varied by an inlet metering valve (5) via feedback from the...
US-9,759,173 High-pressure fuel pump
A high-pressure fuel pump includes a pump body, a plunger, a retainer, a spring that is configured to energize the plunger in a direction opposite to a...
US-9,759,172 Fuel injector having a reduced number of components
A fuel injector which includes an actuator having an electrical contact element, a plug, a fuel supply pipe, and an injection-molded housing part. The plug has...
US-9,759,171 Intake device for vehicle
An intake device for a vehicle, in which an intake passage wall surface defining an intake passage is charged with positive charges, includes: a self-discharge...
US-9,759,170 Filter element, filter with a filter element and a filter housing of a filter
A filter element (10) comprises filter bellows (16), in particular open filter bellows made of a filter medium (18), which has an oncoming flow side (28) and an...
US-9,759,169 Vaporized fuel processing apparatus
A vaporized fuel processing apparatus for an engine, which includes an intake passage equipped with a supercharging device and a throttle valve, has an...
US-9,759,168 Increasing crankcase ventilation flow rate via active flow control
Methods and systems are provided for coordinating throttle bypass flows from brake booster vacuum reservoir, a fuel vapor purge system, and a crankcase...
US-9,759,167 Carbon canister including liquid separator
A fuel vapor storage and recovery apparatus (1) comprising at least one main vapor storage compartment (3) filled with an adsorbent material, at least one vapor...
US-9,759,166 Systems and methods for evaporative emissions testing
Methods and systems are provided for diagnosing degradation of an evaporative emissions system in a vehicle. One example method comprises following a...
US-9,759,165 Internal combustion engine
An upper-limit threshold value and a lower-limit threshold value of a fore-and-aft differential pressure of an EGR control valve is calculated based on an...
US-9,759,164 Fluid energy machine, in particular for an exhaust gas turbocharger of an automobile
In a fluid energy machine, such as an exhaust gas turbocharger of an internal combustion engine of an automobile, with a casing accommodating a rotor wheel that...
US-9,759,163 Combustion chamber provided with a tubular element
A combustion chamber including a diverging portion. The combustion chamber extends along a longitudinal axis and includes a fluid injection system from which...
US-9,759,162 Controlled autoignition propellant systems
Solid propellant systems include a main propellant and a secondary propellant in contact with the first propellant that exhibits autoignition temperatures of at...
US-9,759,161 Propulsion system and launch vehicle
A rocket engine having a co-axial, bidirectional flow arrangement is described herein. The rocket engine receives fuel and an oxidizer into the rocket engine in...
US-9,759,160 Ultra-efficient propulsor with an augmentor fan circumscribing a turbofan
An ultra-efficient "green" aircraft propulsor utilizing an augmentor fan is disclosed. A balanced design is provided combining a fuel efficient and low-noise...
US-9,759,159 Integrated turbine exhaust struts and mixer of turbofan engine
A turbine exhaust case (TEC) of a turbofan aeroengine includes a mixer in an annular wavy configuration having alternate crests and valleys, and a plurality of...
US-9,759,158 Dual function cascade integrated variable area fan nozzle and thrust reverser
A gas turbine engine system according to an exemplary aspect of the present disclosure may include a core engine defined about an axis, a fan driven by the core...
US-9,759,157 Heat/acoustic wave conversion unit
A heat/acoustic wave conversion unit includes a heat/acoustic wave conversion component and two heat exchangers. Hydraulic diameter HD of the cells in the...
US-9,759,156 Asymmetric piston
Exemplary pistons and methods of making the same are disclosed. An exemplary piston may include a crown defining a combustion bowl and a ring land extending...
US-9,759,155 Enhanced performance poppet valves for internal combustion engines
A valve arrangement for an internal combustion engine having at least one intake valve, at least one exhaust valve, and at least one reciprocating piston. Each...
US-9,759,154 Method for coating a bore and cylinder block of an internal combustion engine
A method of producing an enamel coating for a cylinder bore in a cylinder block of an internal combustion engine is provided. The method also provides for...
US-9,759,153 Control apparatus for internal combustion engine
In a control apparatus for an internal combustion engine, a vapor concentration learned value learned as a concentration of fuel in purge gas is reflected in an...
US-9,759,152 Fuel injection control apparatus
A fuel injection control apparatus of a four cycle engine having three cylinders comprises: a crank angle detection device for detecting the crank angle of the...
US-9,759,151 Engine control apparatus
An engine control apparatus is equipped with a fuel injection amount computation unit, a determination process unit, and an engine abnormality process unit. The...
US-9,759,150 Automobile with fuel injection controller
On start of an engine, a difference .DELTA.Pm between a first intake pipe pressure Pm1 and a second intake pipe pressure Pm2 is computed. Reduction correction...
US-9,759,149 System and method for determining exhaust temperature
Methods and systems for estimating engine exhaust gas temperature and adjusting engine operation based on the engine exhaust gas temperature are disclosed. In...
US-9,759,148 Method and system for determining air-fuel ratio imbalance via engine torque
Methods and systems are presented for assessing the presence or absence of engine torque deviation which may indicate air-fuel ratio imbalance between engine...
US-9,759,147 Idle return system and method for an off highway vehicle
An engine idle control method of an off highway vehicle. The method including the steps of: detecting a static load on the engine; detecting a dynamic load on...
US-9,759,146 Exhaust gas purification control device for construction machine
An exhaust gas purification control device includes an engine, an actuator using the engine as a driving source, an operation unit used by an operator to...
US-9,759,145 Method and system for pre-ignition control
Methods and systems are provided for improving the detection and mitigation of high speed pre-ignition. In one example, high speed pre-ignition is detected...
US-9,759,144 Engine
Provided is an engine which is provided with an EGR device, wherein: an actual intake/exhaust gas pressure ratio .pi.1 of an intake-gas pressure P1 to an...
US-9,759,143 Evaporation fuel processing apparatus
In an evaporation fuel processing apparatus, a canister holds an evaporation fuel evaporated in a fuel tank, a purge passage communicates with the canister and...
US-9,759,142 Fuel ignition quality detection systems and methods
An engine control system includes an engine calibration module that sets fuel injection timing based on one of N cetane number (CN) values, wherein N is an...
US-9,759,141 Controlling apparatus for engine
A first recirculation system includes a first adjuster to adjust the exhaust-gas flow rate in a first path connecting an upstream position of a turbine of a VG...
US-9,759,140 Fifty percent burn crankshaft angle estimation systems and methods
An engine control system of a vehicle includes an estimation module and an actuator module. The estimation module estimates a crankshaft angle where 50 percent...
US-9,759,139 Vehicle engine automatic control device
A vehicle engine automatic control device has a brake operation amount detecting unit that detects an amount of brake operation by a driver, an engine...
US-9,759,138 Internal combustion engine with partial deactivation and method for the operation of an internal combustion...
A system is provided for an internal combustion engine including at least two cylinders, wherein the at least two cylinders form at least two groups, wherein...
US-9,759,137 Controller for variable valve mechanism
An internal combustion engine is provided with a plurality of cylinders, air intake valves provided to each of the cylinders, and a variable valve actuation...
US-9,759,136 Variable valve operating system
A variable valve operating system assembled in an engine includes a first rocker arm contacting with a valve, a second rocker arm no contacting with any valve,...
US-9,759,135 Method and system for engine control
Methods and systems are provided for using compression heating to heat a cylinder piston before cylinder combustion is resumed. Cylinder heating is achieved...
US-9,759,134 Process for preventing rotating stall and surge in a turbomachine
The present application provides a process for preventing rotating stall and surge in a turbomachine compressor. The compressor may include air extraction pipes...
US-9,759,133 Turbofan with variable bypass flow
A gas turbine engine is disclosed with a bypass flow path having a bypass nozzle positioned downstream of a fan; a core flow path having a compressor, a...
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