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Patent # Description
2018/0030942 Fuel Injection System for an Internal Combustion Engine
A fuel injection system designed for an internal combustion engine includes at least one fuel injection nozzle which, by way of a cylindrical shell body, is...
2018/0030941 SYSTEM AND METHOD FOR REDUCING VAPOR GENERATION IN LIQUEFIED NATURAL GAS FUELED VEHICLE
A method of reducing vapor generation in an LNG fueled vehicle is provided. The LNG fueled vehicle includes an LNG fuel system including an external LNG pump....
2018/0030940 RESPONSE TIME BALANCER
The present disclosure relates to various apparatus for controllably restricting an air flow to a vacuum controlled actuator in a vehicle induction system for...
2018/0030939 AIR-BYPASS VALVE CONTROL DEVICE
An air-bypass valve control device is disposed in an engine. The engine includes an intake passage, a compressor, a throttle valve, an air-bypass passage and...
2018/0030938 AIR DUCT SYSTEM
An air duct system includes a first member that includes a groove disposed around only a portion of an opening. A second member defines a passage extending...
2018/0030937 Internal Combustion Engine and Method for Detecting a Leak from a Crankcase and/or a Tank Ventilation System
An internal combustion engine has a tank ventilation system and a crankcase ventilation system. The tank ventilation system is connectable to an intake system...
2018/0030936 EXHAUST GAS RECIRCULATION VALVE HAVING CROWNED SPLINE
An exhaust gas recirculation valve assembly having a butterfly valve for selectively controlling the flow of exhaust gas includes a splined interface with an...
2018/0030935 METHOD AND APPARATUS TO PREVENT ROTATION
Presented are a method, apparatus and valve assembly for preventing rotation. An exemplary valve assembly includes a butterfly valve rotatably moveable between...
2018/0030934 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...
2018/0030933 CANISTER VALVE DEVICE FOR VEHICLE
A canister valve device for a vehicle that is equipped with a shutoff valve device connected to a pipe providing a passage for air to flow to a canister and...
2018/0030932 EVAPORATIVE EMISSIONS SYSTEM CHECK VALVE MONITOR FOR GTDI ENGINES
Methods and systems are provided for conducting a dual test monitor for the presence or absence of undesired evaporative emissions in a vehicle fuel system and...
2018/0030931 COMPRESSION SYSTEM
The compression system comprises a main fluid inlet adapted to receive a production stream of natural gas; first and second stage scrubbers; first and second...
2018/0030930 CARBURETOR ARRANGEMENT
A carburetor for a gas powered internal combustion engine having a plurality of pressure reducing stages for reducing the pressure of the gas phase in a...
2018/0030929 Throttleable Propulsion Launch Escape Systems and Devices
The present invention relates to throttleable propulsion launch escape systems and devices. In one embodiment, the system includes a tower and at least one...
2018/0030928 CAPACITIVE SYSTEM FOR CORRECTING THE POGO EFFECT WITH SEMI-CENTERED DISCHARGE TUBE CAPABLE OF BEING POSITIONED...
A pogo effect corrector system for a feed system for feeding a rocket engine with liquid propellant, the corrector system comprising: a feed pipe part for...
2018/0030927 PROPELLANT GRAIN FOR A SOLID ROCKET MOTOR
The present disclosure relates to propellant grain configuration in solid rocket motors. In one embodiment, the propellant grain is a case-bonded, ...
2018/0030926 PROPULSION SYSTEM ARRANGEMENT FOR TURBOFAN GAS TURBINE ENGINE
A method of designing an engine according to an exemplary aspect of the present disclosure includes, among other things, designing an engine and a nacelle...
2018/0030925 GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE
A turbofan engine includes fan section including a plurality of fan blades, a gear train, a low spool including a low pressure turbine and a low pressure...
2018/0030924 METHODS OF JOINING COMPONENTS IN VEHICLE ASSEMBLIES
Methods of joining components to form vehicle assemblies, such as engine assemblies, are provided. The methods include arranging a first component having a...
2018/0030923 ENGINE ASSEMBLIES AND METHODS OF MANUFACTURING THE SAME
Vehicle assemblies, such as engine assemblies, including an integrated cylinder head and plurality of liners as well as a polymeric composite housing are...
2018/0030922 POLYMERIC COMPOSITE ENGINE ASSEMBLY AND METHODS OF HEATING AND COOLING SAID ASSEMBLY
Engine assemblies and methods of heating and/or cooling the engine assemblies are provided. The engine assembly has a metal liner defining a cylindrical region...
2018/0030921 PISTON TOP LAND STRUCTURE
A piston for a premixed spark-ignited or premixed dual fuel internal combustion engine is disclosed. The piston may be configured to reciprocate along a...
2018/0030920 HYBRID COMPOSITE CYLINDER HEAD
An engine cylinder head includes an internal metal structure formed from a metal material, at least a portion of which includes a thermal coating and an...
2018/0030919 FUEL INJECTION CONTROL DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE
A fuel injection control device divides an amount of fuel corresponding to an injection amount required for a single combustion into portions corresponding to...
2018/0030918 DUAL INJECTION DURING INTAKE STROKE FOR IMPROVED CATALYST LIGHT OFF
A method for operating a spark-ignition direct-injection internal combustion engine coupled to an exhaust aftertreatment system including a catalytic converter...
2018/0030917 Method for regulating a fuel feed pump
A method for operating a fuel feed pump, the fuel feed pump having a pump system and an electrically commutated electric motor, the pump system being drivable...
2018/0030916 SYSTEM FOR CONTROLLING FUEL RAIL PRESSURE IN A COMMON RAIL DIRECT FUEL INJECTION SYSTEM
A system and method are provided for controlling fuel rail pressure in a common rail fuel injection system. A desired rail pressure value is determined based...
2018/0030915 Method for Diagnosing an Exhaust Gas System of an Internal Combustion Engine
The present invention relates to a method for diagnosing an exhaust gas system of an internal combustion engine with at least one three-way catalytic...
2018/0030913 SYSTEM FOR DETERMINING PISTON PIN BORE WEAR
A machine may comprise a piston; a memory; and an electronic control module. The electronic control module may be configured to obtain information identifying...
2018/0030912 CONTROLLING A FUEL INJECTION SOLENOID VALVE
A device and a method are provided for controlling a magnetic valve which has a coil and an armature which is displaceable by magnetic force, by means of which...
2018/0030911 EXHAUST PURIFICATION SYSTEM AND CATALYST REGENERATION METHOD
An exhaust purification system includes: an NOx reduction type catalyst; an MAF sensor; an SOx purge control unit that uses an air system control having an...
2018/0030910 METHOD FOR DETECTING AN INCLINATION OF A WHEEL RELATIVE TO THE HORIZONTAL
Disclosed is a method for detecting an inclination, relative to the ground, of a wheel of a motor vehicle which includes: --measuring two accelerations by...
2018/0030909 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
A control device for an internal combustion engine includes an in-cylinder pressure sensor, a crank angle sensor, and an electronic control unit. The...
2018/0030908 METHODS AND SYSTEM FOR OPERATING AN ENGINE
Systems and methods for increasing engine vacuum production and catalyst heating of a hybrid powertrain are described. In one example, a motor/generator...
2018/0030907 NATURAL GAS FUEL REFORMER CONTROL FOR LEAN BURN GAS ENGINES
A reformer system may include a reformer device having a fuel inlet, an air inlet and a gas outlet, a first valve set coupled to the fuel inlet and configured...
2018/0030906 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
To improve accuracy in misfire determination, a control apparatus for an internal combustion engine that controls an internal combustion engine having a...
2018/0030905 Gas Engine Fast Start Fuel Strategy
A priming system for an engine system having a throttle valve configured to regulate a flow of air and fuel into an intake manifold of an engine is disclosed....
2018/0030904 SYSTEM AND METHOD FOR CONTROL OF GAS TURBINE ENGINE
Systems and methods for regulating fuel flow to a gas turbine engine are provided. Power for the engine is governed using a control structure having an inner...
2018/0030903 OPERATION METHOD FOR IMPROVING PARTIAL LOAD EFFICIENCY IN A GAS TURBINE AND GAS TURBINE WITH IMPROVED PARTIAL...
A method for improving partial load efficiency in a gas turbine engine including a compressor, burners, a high pressure turbine and a low pressure turbine;...
2018/0030902 GAS TURBINE ENERGY SUPPLEMENTING SYSTEMS AND HEATING SYSTEMS, AND METHODS OF MAKING AND USING THE SAME
Electrical power systems, including generating capacity of a gas turbine are provided, where additional electrical power is generated utilizing a separate...
2018/0030901 SUN GEAR DRIVE ARRANGEMENT
Disclosed is a gas turbine engine comprising: a low pressure spool having a low pressure compressor and a low pressure turbine connected by a low pressure...
2018/0030900 Air Turbine Starter with Integrated Motor for Main Engine Cooling
An air turbine starter (ATS) includes a support structure and a turbine. The ATS additionally includes a gear train that is configured for receiving torque...
2018/0030899 STRUCTURE FOR SUPPORTING SPARK PLUG FOR GAS TURBINE ENGINE
Since a wall part of a combustor of a gas turbine engine includes a cylindrical flange projecting integrally from an outer periphery of a spark plug fitting...
2018/0030898 GAS TURBINE ENGINE FUEL SYSTEM PROGNOSTIC ALGORITHM
A system and method of calculating a fuel pump life expectancy in a fuel burning engine is provided. The method includes tracking a fuel pump speed of the fuel...
2018/0030897 GAS TURBINE ENGINE WITH THERMOELECTRIC SYSTEM
A gas turbine engine includes a lubrication system, fuel system and thermoelectric heat exchanger adapted for selective operation in response to operational...
2018/0030896 ACOUSTIC LINERS AND METHOD OF SHAPING AN INLET OF AN ACOUSTIC LINER
An acoustic liner for a turbine engine, the acoustic liner includes a support layer that includes a set of partitioned cavities with open faces, a perforated...
2018/0030895 COMPACT GAS TURBINE AIR INLET SYSTEM
A system includes a modularized air inlet system. The modularized air inlet system includes an air filter house section configured to receive air via an air...
2018/0030894 GAS TURBINE ENGINE COMPRISING AN ADJUSTABLE SPINNER
A gas turbine engine is disclosed comprising a compressor and an intake leading to the compressor, the compressor having a spinner, at least part of the...
2018/0030893 ASSEMBLY AND METHOD FOR INFLUENCING FLOW THROUGH A FAN OF A GAS TURBINE ENGINE
Assemblies and methods for providing injection air to influence flow in a flow passage defined by a fan of a gas turbine engine are disclosed. In one...
2018/0030892 INLET CAP OF AN ENGINE
Aspects of the disclosure are directed to an inlet cap, comprising: a first lug slot located proximate a perimeter of the inlet cap, and a second lug slot...
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