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Patent # Description
2017/0002805 ELECTRIC MOTOR CONTROL FOR PUMPJACK PUMPING
A pumpjack is driven by an electric motor coupled to a gear box. A local drive controller controls the motor in accordance with a varying motor speed profile...
2017/0002804 COMPRESSOR SYSTEM FOR A RAIL VEHICLE AND METHOD FOR OPERATING THE COMPRESSOR SYSTEM WITH SAFE EMERGENCY OPERATION
A rail vehicle compressor system and method for controlling the same use a compressor driven by an electrical machine via a drive shaft, to produce compressed...
2017/0002803 STATIC LIQUID PISTON COMPRESSOR AND EXPANDER SYSTEMS AND METHODS FOR SAME
A liquid piston system includes a liquid piston compressor/expander assembly and a drive mechanism. The liquid piston compressor/expander assembly includes a...
2017/0002802 Helium Management Control System
A helium management control system for controlling the helium refrigerant supply from a common manifold supplies cryogenic refrigerators with an appropriate...
2017/0002801 LINEAR COMPRESSOR
A linear compressor is provided that may include a cylinder, to which a discharge valve may be coupled; a first piston, which may be provided to enable a...
2017/0002800 Method of Operating Cryogenic Pump and Cryogenic Pump System
A cryogenic pump system includes a supply of liquid natural gas, a source of hydraulic fluid, a cryogenic pump, and an electronic control module. The cryogenic...
2017/0002799 Solar Thermal Power Generation System and Solar Thermal Power Generation Method
a solar thermal power generation system includes a solar heat collection system that generates superheated steam by solar heat, a main power generation system...
2017/0002798 SPRING RETURN DEVICE
A spring return device comprising a rotatable drive coupling configured for releasably engaging a rotatable drive part on a first side of the device and...
2017/0002797 ANTI-OSCILLATION APPARATUS AND METHOD FOR SECURING WIND TURBINE BLADES AGAINST OSCILLATIONS
A tool for reducing vibrations in wind turbine blades at standstill includes an elongate sleeve formed of a net-like material for fitting over the blades,...
2017/0002796 CONTROL OF A GROUP OF WIND TURBINES
Methods and systems for reducing an output power of a group of wind turbines are provided. A measure of life usage by at least one component of each of a...
2017/0002795 PITCH ASSEMBLY FOR A WIND TURBINE ROTOR BLADE
The present disclosure is directed to a pitch assembly for coupling a rotor blade to a hub of a wind turbine. In one embodiment, the pitch assembly includes a...
2017/0002794 Windmill that Generates Exceptional Amounts of Electricity
A windmill for generating electricity is described, which contains several improvements that enable the blades of the windmill to be much wider than...
2017/0002793 Helix Type Vertical Axis Turbine Blades and Method for Continuously Making Same
A sheet metal blank is formed into a helical turbine blade by stretching an outer portion of the blank by creating indents and detents thereon. Then the...
2017/0002792 CORRUGATED PRE-CURED LAMINATE PLATES FOR USE WITHIN WIND TURBINE ROTOR BLADES
A pre-cured laminate plate for use within a component of a wind turbine rotor blade may generally include a plate body extending in a thickness direction...
2017/0002791 SPAR CAP FOR A WIND TURBINE ROTOR BLADE FORMED FROM PRE-CURED LAMINATE PLATES OF VARYING THICKNESSES
A spar cap for a rotor blade of a wind turbine may generally include an assembly of pre-cured laminate plates stacked on one top of the other, with the...
2017/0002790 SYSTEM AND METHOD FOR IN-SITU RESURFACING OF A WIND TURBINE MAIN ROTOR SHAFT
A method is provided for in-situ resurfacing of a main rotor shaft of a wind turbine, wherein in an operational state, the main rotor shaft is coupled at a...
2017/0002789 POWER TAKE OFF SYSTEM FOR WAVE ENERGY CONVERTOR
A device for generating electrical energy from mechanical motion includes a surface float and at least one force modifier disposed at least partially within...
2017/0002788 INTERNAL COMBUSTION ENGINE
An internal combustion engine including at least one cylinder with a piston moveable therein in an engine block in which microwaves are introduced into a...
2017/0002787 DETECTION DEVICE FOR VEHICLE IGNITION SYSTEM
A detection device for vehicle ignition system includes a body with a first IC circuit board received therein which is electrically connected with a power...
2017/0002786 METHOD AND SYSTEM FOR DETECTION OF HOT SPARK PLUG FOULING
Methods and systems are provided for inferring spark plug fouling due to accumulation of fuel additives thereon. In one example, an engine controller may infer...
2017/0002785 VEHICLE IGNITION SYSTEM DETECTION DEVICE
A vehicle ignition system detection device is cooperated with a diagnostic unit and includes a detection unit. The detection unit includes multiple ignition...
2017/0002784 METHOD FOR IMPROVING THE COLD START CAPACITY OF AN INTERNAL COMBUSTION ENGINE, AND CRANKCASE VENTILATING DEVICE...
A method for improving the cold start capacity of an internal combustion engine which is cooled with water that is pre-heated for the cold start. The...
2017/0002783 FUEL INJECTOR AND METHOD
Embodiments may provide a fuel injector including a nozzle body having one or more nozzles, each capable of spraying a fuel from a respective spray position,...
2017/0002782 FUEL INJECTION VALVE
A fuel injection valve includes a nozzle needle that opens or closes an injection hole communicating with an internal combustion engine, and a high-pressure...
2017/0002781 APPARATUS FOR REMOVING O-RINGS FROM FUEL INJECTORS
An apparatus for removing O-rings from a device is disclosed. The apparatus includes a first actuator assembly that is adapted to modulate at least two first...
2017/0002780 DUAL-FUEL INJECTOR
A dual-fuel injector for a fuel injection device, including: a liquid fuel injector unit with a nozzle needle assigned to a liquid fuel nozzle arrangement of...
2017/0002779 HIGH PRESSURE PUMP
A high pressure pump includes a pressurization portion, a discharge portion, a body portion, a valve member, an urging member, valve hold member and a limiting...
2017/0002778 SYSTEM AND VOLTAGE TYPE METHOD FOR TESTING AIR FLOW METER
A system and a voltage type method for testing air flow meters are disclosed. The system includes an air feeding member, an air inlet duct connected to one end...
2017/0002777 TURBOCHARGER AIR INTAKE WITH LOW-PRESSURE DROP AND CONTROLLED VACUUM AT A CRANKCASE INLET
An intake tube has an inner and outer curved surface adjacent a turbocharger. A crankcase hose connects to the inner curved surface at a hose opening. Upstream...
2017/0002776 POSITIVE CRANKCASE VENTILATION (PCV) DEVICE AND ENGINE ASSEMBLY EMPLOYING THE SAME
An engine assembly is provided with an intake manifold having a manifold body downstream of a fresh air intake port. The manifold body has a wall defining...
2017/0002775 AIR INTAKE STRUCTURE FOR ENGINE
An air intake structure for an engine provided with an air cleaner near an exhaust muffler includes: a case defining an air intake chamber; an air cleaner...
2017/0002774 Internal Combustion Engine Having Six Cylinders With Two of the Cylinders Being Dedicated EGR Cylinders...
An exhaust gas recirculation (EGR) system for an internal combustion engine having two dedicated EGR cylinders. A dual valve system is used to control the...
2017/0002773 INTERNAL COMBUSTION ENGINE
The internal combustion engine includes a compressor for supercharging intake air, an EGR device for introducing EGR gas into an intake passage at a position...
2017/0002772 ENGINE ARRANGEMENTS WITH EGR SYSTEMS
Systems, apparatus, and methods are disclosed that include a divided exhaust engine with at least one pair of primary EGR cylinders and a plurality of pairs of...
2017/0002771 FUEL VAPOR PROCESSING APPARATUS
A fuel vapor processing apparatus may include a first adsorption chamber, a second adsorption chamber and a third adsorption chamber that are connected in...
2017/0002770 FUEL VAPOR PROCESSING APPARATUS
A fuel vapor processing apparatus may include a first adsorption chamber, a second adsorption chamber and a third adsorption chamber that are arranged in...
2017/0002769 CARBURETOR FOR INTERNAL COMBUSTION ENGINE
In an automotive carburetor, the time delay in the response of the engine to the change in the cross sectional area of the air passage is minimized, and a high...
2017/0002768 INLET FLOW RESTRICTOR
A hypersonic vehicle has a body, a control surface, and a hypersonic air-breathing engine. The engine includes a converging inlet having a fixed cowling having...
2017/0002767 REGENERATOR FOR A THERMAL CYCLE ENGINE
The regenerator has a central axis. The regenerator has a multitude of web layers wound around the central axis. The web layers are formed by two or more metal...
2017/0002766 SHAFT ASSEMBLY
A shaft assembly may include two or more Poka-Yoke bearing caps, each Poka-Yoke bearing cap having a pair of reference bores offset from a central axis of the...
2017/0002765 FUEL INJECTION CONTROL DEVICE
A fuel injection control device is a control device controlling an injection of fuel by a fuel injector and includes: a setting part that sets a request...
2017/0002764 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...
2017/0002763 Onboard Control Device
To quickly determine whether or not the propulsive force of a vehicle drive source is abnormal. The onboard control device pertaining to the present invention...
2017/0002762 SYSTEM AND METHODS FOR CBV DIAGNOSTICS
Methods and systems are provided for diagnosing compressor bypass valve degradation. In one example, a method may include indicating degradation of a...
2017/0002761 SYSTEMS AND METHODS FOR ON-BOARD CYLINDER LEAKDOWN TESTING
Methods and systems are provided for performing an onboard cylinder leakdown test in response to an indication of cylinder misfire. In one example, following...
2017/0002760 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
A control device for an internal combustion engine comprises an air-fuel ratio control part configured to control the air-fuel ratio of the exhaust gas and a...
2017/0002759 METHODS AND SYSTEMS FOR ADJUSTING EGR BASED ON AN IMPACT OF PCV HYDROCARBONS ON AN INTAKE OXYGEN SENSOR
Methods and systems are provided for estimating an impact of PCV hydrocarbons on an output of an intake oxygen sensor. In one example, a method may include...
2017/0002758 ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD
An engine control device for a vehicle is provided. The engine control device includes an electronic control unit configured to: obtain a required torque for...
2017/0002757 In-Engine Heating Mode by Increasing Load
An operating method for a device that has an internal combustion engine having a crankshaft and a plurality of cylinders and an exhaust gas aftertreatment...
2017/0002756 A METHOD FOR REMOVING LEAKED CRANKCASE FLUID FROM A CRANKCASE AND A CRANKCASE VENTILATION SYSTEM
A method is provided for removing leaked crankcase fluid from a crankcase of an internal combustion engine during operation thereof, the method including the...
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