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Patent # Description
2018/0156159 REGENERATIVE HYBRID ROCKET MOTOR
Aspects of the present disclosure are presented for a hybrid rocket engine with regenerative fuel capability having a permeable inner wall structure that...
2018/0156158 ROCKET MOTOR WITH ENERGETIC GRAIN HAVING REGION WITH ENERGETIC DISPOSED THEREIN
A rocket motor (20) includes a nozzle (22) and a solid propellant section (24) in communication with the nozzle. The solid propellant section includes a first...
2018/0156157 PISTON FOR AN INTERNAL COMBUSTION ENGINE
The invention relates to a piston for an internal combustion engine having two skirt wall (10), which are connected by connecting walls (14), which bear...
2018/0156156 PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME
There is provided a method for manufacturing a piston, including: a piston assembling step of forming a piston assembly by assembling a first piston part, a...
2018/0156155 METHOD OF HONING HIGH-POROSITY CYLINDER LINERS
Methods of honing a surface are disclosed. The method may include spraying a coating having an initial average bulk porosity onto an engine bore wall and...
2018/0156154 METHOD FOR IDENTIFYING FAULTY COMPONENTS OF A FUEL INJECTION SYSTEM
A method for identifying faulty components of a fuel injection system is disclosed, wherein a secondary injection is performed individually by each injector...
2018/0156153 METHOD FOR DETERMINING A REFERENCE CURRENT VALUE FOR ACTUATING A FUEL INJECTOR
A method for determining a reference current value for actuating a fuel injector, comprising a solenoid drive, for an internal combustion engine of a motor...
2018/0156152 CONTROL DEVICE FOR HIGH-PRESSURE PUMP
A control device for a high-pressure pump includes: a determination unit, an acquisition unit, and an electric power setting unit. The determination unit...
2018/0156151 METHOD OF DETECTING A CLOGGING OF A FUEL INJECTOR IN AN INTERNAL COMBUSTION ENGINE
A method and apparatus are disclosed for detecting a clogging of a fuel injector of an internal combustion engine. Each fuel injector of the plurality of fuel...
2018/0156150 ALARM SYSTEM AND ALARM METHOD
An alarm system is used for a vehicle including a fuel pump and an engine. The alarm system includes a measuring device, a computing device and a warning...
2018/0156149 SYSTEM AND METHOD FOR DETECTING A FAULT CONDITION ASSOCIATED WITH A VALVETRAIN OF AN ENGINE
A system for detecting a fault condition in a valvetrain of an engine is configured to measure one or more operating parameters associated with the engine and...
2018/0156147 Fuel Injection Control Device
Provided is a fuel injection control device capable of accurately detecting a valve opening delay time of a fuel injection valve, and implementing...
2018/0156146 SYSTEM AND METHOD OF HEAT MANAGEMENT FOR VEHICLE
A system of heat management of a vehicle may include a cooling line in which coolant cooling an engine flows therethrough; an exhaust heat retrieving apparatus...
2018/0156145 VEHICLE ROLLOVER SAFETY DEVICE UTILIZING A CIRCULAR ARC LEVEL
A vehicle safety rollover device utilizing a circular arc level for detecting vehicle rollover is disclosed. Upon detection, the device automatically shuts-off...
2018/0156144 VEHICLE POWER STORAGE SYSTEM AND METHOD OF CONTROLLING THE VEHICLE POWER STORAGE SYSTEM
The objective of the invention is to cause a load for reducing the warm-up time of an exhaust gas purifying device to be generated efficiently, and to make...
2018/0156143 METHOD AND SYSTEM FOR EXHAUST HEAT RECOVERY
Methods and systems are provided for exhaust gas heat recovery using a bottoming cycle comprising an exhaust heat exchanger. In one example, a method may...
2018/0156142 METHOD AND SYSTEM FOR EXHAUST GAS RECIRCULATION AND HEAT RECOVERY
Methods and systems are provided for a single heat exchanger coupled to a main exhaust passage upstream of one or more exhaust catalysts or in between two...
2018/0156141 CONTROL DEVICE FOR SUPERCHARGING SYSTEM
A control apparatus of a supercharging system for supplying an engine with compressed intake air, includes: a supercharger including a compressor configured to...
2018/0156140 SWITCHING ROCKER ARM FOR INTERNAL EXHAUST GAS RECIRCULATION
A switching rocker arm constructed in accordance to one example of the present disclosure includes an outer arm, an inner arm, a latch, an inner roller and a...
2018/0156139 HYDROMECHANICAL CUTOFF DEVICE WITH HYSTERESIS FOR A TURBOMACHINE LUBRIFICATION SYSTEM
The invention relates to a lubrication system for turbomachine. The hydromechanical cutoff device is configured to close when a rotation speed of a...
2018/0156138 CONTROL SYSTEM AND METHOD FOR A GAS TURBINE ENGINE
It is provided a control system for a gas turbine engine. Therein, at least one piezoelectric, in particular piezoresistive element arranged at a bearing...
2018/0156137 FLUTTER SENSING AND CONTROL SYSTEM FOR A GAS TURBINE ENGINE
A method of operation for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, reducing a rotational...
2018/0156136 EROSION SUPPRESSION SYSTEM AND METHOD IN AN EXHAUST GAS RECIRCULATION GAS TURBINE SYSTEM
In an embodiment, a method includes flowing an exhaust gas from a turbine of a gas turbine system to an exhaust gas compressor of the gas turbine system via an...
2018/0156135 METHOD FOR SETTING A GEAR RATIO OF A FAN DRIVE GEAR SYSTEM OF A GAS TURBINE ENGINE
A gas turbine engine includes a fan with a plurality of fan blades rotatable about an engine centerline longitudinal axis. The fan has a low corrected fan tip...
2018/0156134 GEAR SYSTEM ARCHITECTURE FOR GAS TURBINE ENGINE
A disclosed gas turbine engine includes a fan including a plurality of fan blades rotatable about an axis, a bypass duct, a compressor section and a bypass...
2018/0156133 Cooling Air for Gas Turbine Engine with Supercharged Low Pressure Compressor
A gas turbine engine has a fan driven by a fan drive turbine through a gear reduction, a low pressure compressor and a high pressure compressor. The high...
2018/0156132 GAS TURBINE ENGINE MAINTENANCE TOOL
A maintenance tool for gas turbine engine includes a rail system having a plurality of rail segments insertable through one or more inspection holes of the gas...
2018/0156131 SEALING COOLING INNER FIXED STRUCTURE
An inner fixed structure (IFS) seal arrangement may comprise an IFS comprising an inner skin, and outer skin, and a cellular core located between the inner...
2018/0156130 AIRCRAFT SEAL STRUCTURE AND AIRCRAFT
A seal structure for sealing a gap between a first member and a second member of an aircraft includes: a plate spring-shaped first elastic seal; and a second...
2018/0156129 AIRCRAFT FIRE SEAL STRUCTURE AND AIRCRAFT
A fire seal structure prevents flame from coming out of a fire-prevention region of an aircraft. The fire seal structure includes: a first seal compressed and...
2018/0156128 SYSTEM AND APPARATUS FOR GAS TURBINE COMBUSTOR INNER CAP AND EXTENDED RESONATING TUBES
A damping system and apparatus are disclosed for dampening acoustic pressure oscillations of a gas flow in a combustor of a gas turbine engine having at least...
2018/0156127 OPERATION OF A GAS TURBINE COMPRISING AN INTERPOLATED OPERATING CURVE DEVIATION
An operating method for a gas turbine by partial-load operation, includes setting of a power setpoint value for a predefined temperature value; determining the...
2018/0156126 SEGMENTED FUEL DELIVERY SYSTEM
A fuel manifold may be provided for use in a turbine engine. The fuel manifold may include four discrete segments including a first segment, a second segment,...
2018/0156125 GAS TURBINE ENGINE ASSEMBLY METHOD AND SYSTEM
An assembly system for assembling a gas turbine engine including a support beam defining a horizontal plane for assembly of engine components along a...
2018/0156124 TURBINE ENGINE FRAME INCORPORATING SPLITTERS
A frame apparatus for a turbine engine includes: a turbomachinery stage discharging into a downstream flowpath, the stage including a rotor carrying an array...
2018/0156123 COOLING DEVICE FOR USE IN A POWER PLANT
A cooling device for use in a power plant, having at least two controllable fans, which are designed to produce an air flow having a specified flow direction...
2018/0156122 Heat Exchanger Mounted at Rear of Gas Turbine Engine for Challenging Temperature Applications
A gas turbine engine has a fan rotor delivering air into a bypass duct defined between an outer fan case and an outer interior housing. The fan rotor also...
2018/0156121 Gas Turbine Engine With Intercooled Cooling Air and Controlled Boost Compressor
A gas turbine engine comprises a compressor section having a downstream most end and a cooling air tap at a location spaced upstream from the downstream most...
2018/0156120 COOLING SYSTEM AND METHOD FOR GAS TURBINE ENGINE
A cooling system for a gas turbine engine comprising a closed circuit containing a change-phase fluid, the closed circuit having at least one cooling exchanger...
2018/0156119 CONDENSATION COOLING SYSTEM FOR GAS TURBINE ENGINE
A cooling system for a gas turbine engine comprises a closed circuit containing a change-phase fluid, at least one heat exchanger configured to receive a first...
2018/0156118 GAS TURBINE ENGINE LUBRICATION SYSTEM
A lubrication system for a gas turbine engine is disclosed. The lubrication system is configured to provide pressurized air and lubricant to a bearing sump of...
2018/0156117 LUBRICATION SYSTEM FOR GAS TURBINE ENGINES
A method of controlling lubrication flow to a first engine component, a second engine component and a lubrication tank of a gas turbine engine according to an...
2018/0156116 LUBRICATION SYSTEM FOR GAS TURBINE ENGINES
A lubrication system for a gas turbine engine according to an example of the present disclosure includes, among other things, a pump that moves a lubricant, a...
2018/0156115 NUT ANTI-ROTATION VIA AN INSERT
Aspects of the disclosure are directed to a system associated with a bearing compartment of an engine, comprising: a nut, and an insert seated in a pocket...
2018/0156114 BEARING FOR TURBINE ENGINES
Embodiments of bearings for turbine engines are provided herein. In some embodiments, a fan shaft assembly for a turbine engine may include a fan shaft; a...
2018/0156113 SPEED SENSOR PROBE LOCATION IN GAS TURBINE ENGINE
A method for a gas turbine engine includes affixing a speed sensor probe in the gas turbine engine. The sensor probe is operable to determine a rotational...
2018/0156112 MICRO-CHP GAS FIRED BOILER WITH GAS TURBINE ASSEMBLY
A micro-CHP gas boiler comprises a heat exchanger having a combustion space surrounded by a water flowpath, and a gas turbine assembly which is installed in...
2018/0156111 GRID SCALE ENERGY STORAGE SYSTEMS USING REHEATED AIR TURBINE OR GAS TURBINE EXPANDERS
Electrical power systems, including generating capacity of a gas turbine, where additional power is generated from an air expander and gas turbine ...
2018/0156110 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION METHOD AND APPARATUS
A compressed-air storage and power generation method according to the present invention is provided with: a first air-compression step; a first air-storage...
2018/0156109 BOUNDARY LAYER EXCITATION AFT FAN GAS TURBINE ENGINE
A boundary layer ingestion engine includes a gas generator and a turbine fluidly connected to the gas generator. A fan is mechanically linked to the turbine...
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